last executing test programs: 14.012306371s ago: executing program 0 (id=716): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000200)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./pipefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./pipefs\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) symlink(&(0x7f0000001400)='./config\x00', &(0x7f0000000140)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/file0\x00') 13.411066665s ago: executing program 0 (id=717): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f00000000c0), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x48}, 0x1, 0x0, 0x0, 0x20000800}, 0x44801) 8.785148937s ago: executing program 4 (id=736): socket$nl_route(0x10, 0x3, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0x58}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a0, 0xc000, 0x8000008, 0xc1}) bpf$MAP_CREATE(0x0, 0x0, 0x50) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x2c}, 0x1, 0x0, 0x0, 0x24048860}, 0x0) 8.517657772s ago: executing program 0 (id=738): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000019080)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setresuid(0x0, 0xee00, 0x0) capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x803, 0x4, 0x7}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002280)='/proc/diskstats\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000000200)={0x2020}, 0x2020) r4 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r4, &(0x7f00000047c0)={0x2020}, 0x2020) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/SourceSink.r0\x00', 0x1ff) 8.30931541s ago: executing program 4 (id=740): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x6) syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000200)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) mkdir(&(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./config\x00', &(0x7f0000000300)='configfs\x00', 0x0, 0x0) mkdir(0x0, 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./pipefs\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./pipefs\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./mnt\x00', 0x1ff) mkdir(&(0x7f0000000700)='./config/usb_gadget/g1/functions/uvc.usb0\x00', 0x1ff) symlink(&(0x7f0000001400)='./config\x00', &(0x7f0000000140)='./config/usb_gadget/g1/functions/uvc.usb0/streaming/header/h/file0\x00') 7.383507342s ago: executing program 0 (id=741): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x12, 0x8031, 0xffffffffffffffff, 0x6a855000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="1a0000000212a277", 0x8) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000001200)='syzkaller\x00'}, 0x94) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r1}, 0x10) r3 = fsopen(&(0x7f0000000100)='cgroup2\x00', 0x0) r4 = fsmount(r3, 0x0, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@fallback=r4, 0x0, 0x0, 0xce2c, &(0x7f0000002100)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) rseq(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x18d042, 0x15) pwrite64(r5, &(0x7f0000000000)="ff", 0x58200, 0x2200) 6.146603733s ago: executing program 4 (id=744): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x2710, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, 0x0}], 0x1, 0x34b130198900281b, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000001240)=[@text16={0x10, &(0x7f0000000000)="0f080fae04a200400f01c426660f3a15e6160fc76bdbf08666350f2170260fed9c000066b9230b00000f32", 0x57}], 0x1, 0x21, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.832872s ago: executing program 1 (id=747): syz_kvm_add_vcpu$x86(0x0, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@out_dx={0x6a, 0x28, {0x6769, 0x4, 0x2000000}}], 0x28}) syz_kvm_add_vcpu$x86(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x36900, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000100)={0x0, 0xaaa, &(0x7f0000000240), 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000003c0)={[0x60000000004, 0x1000000000, 0x5, 0x41, 0x9, 0x0, 0x2004cb, 0xffffffffffffffff, 0xa1d, 0x68ff, 0x0, 0x0, 0x3, 0xa, 0x9, 0x39f6], 0x10000, 0x202}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 5.496086951s ago: executing program 2 (id=749): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r1 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0xffffffffffffff9c, 0x0, 0x4) renameat2(r2, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x2) renameat2(r0, &(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000180)='./file0\x00', 0x0) 5.396038758s ago: executing program 1 (id=750): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(0x0, 0x400000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debug\x00', 0x1ff) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mknodat(0xffffffffffffff9c, &(0x7f0000000140)='./file4\x00', 0x11c0, 0x4080000) openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file4\x00', &(0x7f0000000380)={0x8a001, 0x0, 0x12}, 0x18) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file4\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./debug\x00', &(0x7f00000000c0)='debugfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./debug/tracing/events/kvm/enable\x00', 0x80, 0x6) readv(r1, &(0x7f0000000840)=[{&(0x7f0000000300)=""/150, 0x96}], 0x1) socket(0x1d, 0x2, 0x6) 5.3018253s ago: executing program 2 (id=751): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() ptrace$PTRACE_GETSIGMASK(0x420a, r0, 0x8, &(0x7f0000000540)) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) syz_emit_ethernet(0x4e, &(0x7f0000000080)={@broadcast, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "000210", 0x18, 0x3a, 0xff, @empty, @mcast2, {[], @ndisc_ns={0x87, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, [{0xe, 0x0, 'GI'}]}}}}}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000100)=0x6) r1 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) bpf$MAP_CREATE_RINGBUF(0x0, 0x0, 0x50) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000500)={0x8, 0x0, 0x7f87, 0x3}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000040)='tracefs\x00', 0x0, 0x0) 4.81053113s ago: executing program 2 (id=752): prlimit64(0x0, 0xe, &(0x7f0000000140)={0xa, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000019080)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setresuid(0x0, 0xee00, 0x0) capset(&(0x7f0000000500)={0x20080522}, &(0x7f0000000200)={0x200002, 0x200003, 0x803, 0x4, 0x7}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000002280)='/proc/diskstats\x00', 0x0, 0x0) read$FUSE(r3, &(0x7f0000000200)={0x2020}, 0x2020) r4 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r4, &(0x7f00000047c0)={0x2020}, 0x2020) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./config/usb_gadget/g1/functions/SourceSink.r0\x00', 0x1ff) 4.065163997s ago: executing program 0 (id=754): ioctl$SNDCTL_DSP_CHANNELS(0xffffffffffffffff, 0xc0045006, &(0x7f0000000080)=0x7f) mmap$dsp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x300000b, 0x8012, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000004c0)={0x38, 0x1403, 0x1, 0x70bd2d, 0x0, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'lo\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x854}, 0x0) 3.912654096s ago: executing program 1 (id=756): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() inotify_init1(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="12000000d9b83fcd04"], 0x50) pselect6(0x40, &(0x7f0000000100)={0x3, 0x80000000, 0x5, 0xfff, 0x6, 0x1ff, 0x0, 0xa}, &(0x7f0000000140)={0x9, 0x6, 0x0, 0x100, 0xcf9, 0x0, 0x4, 0x7}, 0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x890d000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@local, 0x0, 0x0, 0x1, 0x1}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r2 = fsopen(&(0x7f0000000140)='debugfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0xd) fchdir(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracing/events/kvm/kvm_hv_stimer_cleanup/trigger\x00', 0x2d80, 0x82) preadv2(r4, &(0x7f00000018c0)=[{0x0}], 0x1, 0x2, 0x40, 0x0) 3.800784029s ago: executing program 2 (id=757): statfs(0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000300)=0x7) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r1 = syz_clone(0x2008000, 0x0, 0xfffffffffffffe93, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r1, 0x1, 0x0) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000019680)=""/102392, 0x18ff8) sched_setaffinity(r1, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001480)=ANY=[@ANYBLOB="200000001000010700000000000000000a0000000c0002006e6c3830323131"], 0x20}}, 0x0) recvmmsg(r3, 0x0, 0x0, 0x0, 0x0) 3.100572421s ago: executing program 3 (id=758): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000000004d46c000000e0000001000000000000000000000000000000000000000892010000000000000600008c09000000ffff0000002a3ec7effa2ea60b0000000400000000000000f8ffffffffffffff0000000000000000ffffffffffffffff00000000000000001f00000000000000feffffffffffffff02000000fcffffff000000002abd700004350000020001002000000000000000480003"], 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) 2.981195911s ago: executing program 3 (id=759): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000280), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000340)={'wpan0\x00', 0x0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000540)=0x7) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r1, 0x800, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) r7 = memfd_create(&(0x7f0000000480)='\xd1\xbd\x01\x9b\xd4\n\xa6\xb7\xa9kE\x10Bx\xd0\x05\xe9\xd57\xc9\xc3\tC8\xa0F\x91\x9e\x98\x17\xa9\xb7\xc5\xac\xafv\xff\x81/\x00\x98\x89\xeb\xb1Ot\xc5h\xc4f\xdf\x832\xc3\x9bW\x89<7\xf9\xfc\xf8\x89\x1e\xe5\xf6.\xa0\xfc\xc7\xf3\x01,\x17\xd4\xec3\x17\xe8x\xca?H\x813\xc0o57d\x82 \x89K\x14Dr\xe4\xc0K2\xd7\x12bu\x9ao\xf8H\xa6\xbf\xea\x11T\xcf*\x10\x9d', 0x4) fstatfs(r7, &(0x7f0000000040)=""/146) r8 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) rt_sigsuspend(&(0x7f0000000280)={[0x100]}, 0x8) sendmsg$nl_route(r8, &(0x7f00000018c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x28}}, 0x4000800) syz_open_dev$video(&(0x7f0000000040), 0xa7, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000380)=0xe, 0x4) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000680)={0x1c, 0x0, 0x800, 0x70bd27, 0x25dfdbfa, {}, [@NL802154_ATTR_IFINDEX={0x0, 0x3, r3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4850}, 0x40041) 2.914096863s ago: executing program 4 (id=760): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1fd) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000200001032abd7000ffd9df2502"], 0x24}, 0x1, 0x0, 0x0, 0x240480d4}, 0x4040) 2.830206159s ago: executing program 1 (id=761): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') init_module(&(0x7f0000000d40)=ANY=[], 0xa99, &(0x7f0000000280)='GPL\x00') socket$inet6_sctp(0xa, 0x801, 0x84) getpriority(0x0, r0) mount$overlay(0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000040)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r3 = syz_open_dev$video(&(0x7f0000000080), 0x7, 0x8182) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r3, 0xc034564b, &(0x7f0000000100)={0xe000000, 0x52424752, 0xf00, 0x870, 0x2, @stepwise={{0x1fb, 0xfffffff7}, {0x100, 0x5}, {0x2, 0x10001}}}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_clone3(&(0x7f0000000080)={0x2a694b000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r4}}, 0x58) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) ioctl$KVM_CLEAR_DIRTY_LOG(0xffffffffffffffff, 0xc018aec0, &(0x7f0000000040)={0x10200, 0x80, 0xc0, &(0x7f0000000340)=[0x5, 0x800000, 0xe, 0x80, 0x0, 0x100000001, 0xfffffffffffffffa, 0x2, 0xb5, 0x2, 0x2, 0x700000000000000, 0x9, 0xfffe, 0xfffffffffffffffe, 0x7, 0x80000002, 0x5, 0xc3e2, 0x9880, 0x4000000000080, 0x6, 0x8, 0x0, 0x3, 0x20000000009, 0x2, 0x1fd, 0x80008, 0x0, 0x7, 0x5, 0x5, 0x2, 0x501, 0x1fe, 0xdec1, 0x4, 0x7fffffff, 0x7d, 0x0, 0x6, 0x7ff, 0x8, 0x101, 0x80, 0x8000000000000001, 0xfffffffffffffff9, 0x4100000002, 0xfffffffffffffffd, 0x8, 0x9, 0x7fff, 0xec, 0x8000000000000000, 0x4, 0x94f, 0x7, 0x7fffffffffffffff, 0x0, 0xffffffffffffffff, 0xd, 0x11, 0xa, 0x8, 0xa8, 0x1, 0x2000000000000007, 0x7fffffffffffffff, 0x38c, 0x8, 0x8, 0xae8f, 0x8, 0xa, 0x0, 0x24000008, 0xdac, 0xed6, 0x7, 0xfffffffffffffffc, 0xa7, 0x3, 0x0, 0x9, 0x0, 0x7, 0x100, 0x4, 0xe, 0xfffffffffffffff9, 0x3, 0x5, 0x21, 0xfffffffffffffc02, 0xfffffffffffffffd, 0x401, 0x3, 0x1e4b, 0x2, 0x75, 0xf, 0x10000, 0xe, 0x3, 0x3, 0x4, 0xfffffffffffffff9, 0x0, 0x4, 0xa, 0x40000001, 0x9, 0x8fc3, 0xfff, 0x20000080, 0x3, 0xd, 0x4, 0x9, 0xfffd, 0x1, 0x50, 0x1, 0x2, 0x7, 0xea7, 0x1e17]}) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) 2.242294382s ago: executing program 4 (id=762): socket(0x10, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, 0x0) sendmsg$NL80211_CMD_REGISTER_FRAME(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./config\x00', &(0x7f00000000c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./config/usb_gadget/g1/functions/midi2.0\x00', 0x1ff) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./config/usb_gadget/g1/functions/midi2.0/ep.1\x00', 0x1ff) 1.551541413s ago: executing program 1 (id=763): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002040), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002080)='./file0\x00', &(0x7f0000000000), 0x1000000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) syz_fuse_handle_req(r0, &(0x7f0000009b40)="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0x2000, &(0x7f0000000040)={&(0x7f0000006400)={0x50, 0x0, 0x1ff, {0x7, 0x29, 0x1, 0x24ff87199bf0dde5, 0xdd1, 0x4005, 0xf, 0x800, 0x0, 0x0, 0x2, 0xb3a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@known='user.incfs.metadata\x00', 0x0, 0x50) 1.516765928s ago: executing program 2 (id=764): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x19, 0x4, 0x8, 0x8, 0x0, 0x1}, 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x8100, 0xe, 0x0, &(0x7f00000002c0)="c8e8a1aee95e10e19e00399da26f", 0x0, 0xadf0, 0x21, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.484316044s ago: executing program 3 (id=765): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) unshare(0x64000600) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000140)=@ipv4_newroute={0x1c, 0x18, 0x35f32a6dfa748ddd, 0x70bd26, 0x25dfdbfc, {0x2, 0x14, 0x10, 0x0, 0xfd, 0x0, 0x0, 0x6, 0x20002200}}, 0x1c}, 0x1, 0x0, 0x0, 0x4a044}, 0x4010) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e20, @broadcast}, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0xff, 0x8, 0x401}) 1.482836145s ago: executing program 4 (id=766): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100009dea7840b418fbff7bdc01020301090212000100000000090401"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000010000)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) r1 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) ioctl$I2C_RDWR(r1, 0x707, &(0x7f0000000200)={&(0x7f0000000140)=[{0xff, 0x0, 0x1, &(0x7f0000000340)="81"}], 0x1}) 1.309903004s ago: executing program 2 (id=767): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ff) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x12, 0x8031, 0xffffffffffffffff, 0x6a855000) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f0000000280)="1a0000000212a277", 0x8) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000001200)='syzkaller\x00'}, 0x94) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000003c0)={r1}, 0x10) r3 = fsopen(&(0x7f0000000100)='cgroup2\x00', 0x0) r4 = fsmount(r3, 0x0, 0x8) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={@fallback=r4, 0x0, 0x0, 0xce2c, &(0x7f0000002100)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) rseq(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x4}, 0x20, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x18d042, 0x15) pwrite64(r5, &(0x7f0000000000)="ff", 0x58200, 0x2200) 1.185535722s ago: executing program 3 (id=768): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000100000)=""/8192, 0x2000, 0x800}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000040)=0x10, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000080)=0x10, 0x4) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000140)=0x10, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$xdp(r1, &(0x7f00000003c0)={0x2c, 0x2, r3, 0x0, 0x0}, 0x10) mmap$xdp(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x11, r1, 0x80000000) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0xfc, {"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", 0x1000}}, 0x1006) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x50, 0x0, 0x100000001, {0x7, 0x28, 0x2, 0x2143844, 0x4004, 0x9, 0x0, 0x6, 0x0, 0x0, 0x40, 0x7}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000000100)={0x3f, 0x4, 0x10, 0x100001, 0x5, 0x2, 0x0, 0x9}, 0x0, 0x0, 0x0, 0x0) ioctl$IOMMU_TEST_OP_SET_TEMP_MEMORY_LIMIT(r0, 0x3ba0, &(0x7f00000001c0)={0x48, 0x9, 0x0, 0x0, 0xfffffff9}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f00000002c0)={0x82, 0x2, 0x0, 0x0, 0x0}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) connect$llc(0xffffffffffffffff, &(0x7f00000010c0)={0x1a, 0x324, 0x5, 0x8, 0x8d, 0x1, @remote}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000400)={0x28, 0x2, 0x0, 0x0, &(0x7f0000002000/0x3000)=nil, 0x3000, 0x7ffffffe}) ioctl$IOMMU_DESTROY$stdev(r0, 0x3b80, &(0x7f0000000180)={0x8, r4}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN_FLAGS(r0, 0x3ba0, 0x0) 966.068601ms ago: executing program 3 (id=769): keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000026c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) pipe2(0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000a00)={'syz1\x00', {0x4, 0x7, 0x5, 0x7}, 0x3f, [0x6, 0x10000002, 0x18, 0x2, 0x8, 0x400, 0x4, 0x0, 0x8, 0x0, 0x6, 0x40000001, 0x7, 0x39, 0x747d5e13, 0x800, 0xfffffb9a, 0xfffffffa, 0x0, 0xffffffeb, 0x2004, 0x3, 0x7, 0xf253, 0x80, 0x4800, 0x300000, 0x7, 0xe, 0x9537, 0x0, 0x10001, 0x1ff, 0x8000, 0x7, 0x3, 0xc, 0x3, 0xba55, 0x8da8, 0x2a, 0x5, 0x2, 0x5, 0x2000000e, 0x2, 0x2, 0x8000006f, 0x8, 0x405, 0x80000000, 0x199d, 0x6, 0x7, 0xffffffff, 0x3, 0x4, 0x6, 0x1000, 0x5, 0x3d, 0x8, 0x9, 0x5], [0x7, 0x45cb, 0x3, 0x8000, 0xfffffffd, 0x3, 0x2, 0x25, 0xa, 0xfffffffc, 0x8, 0x7fff, 0x729, 0x1c32, 0x3, 0x1, 0x10000, 0x400, 0x7ffd, 0x5, 0x3, 0x297, 0x9, 0x0, 0x981, 0x4, 0x0, 0x3ff, 0x0, 0xfffffffe, 0x8, 0x1000001, 0x14, 0xfffffff7, 0xfffffffd, 0x7, 0x9, 0xffffffff, 0x6, 0x4, 0x800, 0x0, 0x6, 0x96, 0xfffffff9, 0x20002, 0x0, 0x2, 0x9, 0xc, 0x3, 0x37a, 0x9, 0xe, 0x5, 0x5, 0x6, 0x6, 0x3, 0x1, 0xe, 0x20007, 0x200, 0x3], [0x1, 0x8000c584, 0xffff, 0xcd3, 0xb, 0x8001, 0x404, 0x4, 0x4008, 0xc, 0x7, 0x9, 0x3, 0x5, 0x80000001, 0xffff0000, 0x9, 0x1000, 0x0, 0x7fff, 0x6, 0xfffffff9, 0x0, 0x8001000, 0x80040101, 0x81, 0x8, 0x6, 0x200003, 0xfffffffe, 0x5, 0x80, 0x9, 0x8001, 0x12000, 0x4, 0x7, 0x400004, 0x3, 0x9, 0x3, 0x8, 0xb3d, 0xbf23, 0x6, 0x5, 0x956, 0x0, 0x3ff, 0x81, 0x6, 0x100dffd, 0x2005, 0x9, 0x4, 0x1000, 0x9, 0x7fffffff, 0x3, 0x80, 0x0, 0x7d, 0x401, 0x5], [0x80108e, 0xffff, 0x3, 0x3, 0x88, 0x80000002, 0x4000000, 0x4, 0x50, 0x2, 0x763, 0xb, 0x2402, 0x1, 0x5, 0x1000, 0x5, 0x5, 0x8, 0x4, 0x0, 0x5, 0x3, 0x4, 0xe47, 0x4, 0x2, 0x4, 0x200, 0x2851, 0x3b, 0x20000001, 0x5, 0x5, 0xa80a, 0x65f413f9, 0x4004, 0x20008, 0x8a5, 0x8003, 0x44, 0x409, 0x6, 0x4, 0x4, 0xe, 0x7, 0xfffffff7, 0x7fff, 0xffff8a33, 0xfffffff8, 0x481, 0x0, 0x200, 0x7, 0x4edf, 0xffffffff, 0xd, 0x5, 0x101, 0xf, 0xffffffa3, 0x136, 0x7]}, 0x45c) readv(0xffffffffffffffff, &(0x7f0000000080), 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x13, 0x0, &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) r0 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r0, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) bind$bt_hci(0xffffffffffffffff, &(0x7f0000000100)={0x1f, 0xfffe, 0x4}, 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000004c0)=0x79, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$IOCTL_VMCI_VERSION2(r2, 0x7a7, &(0x7f00000000c0)=0x80000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./config\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./config\x00', &(0x7f0000000040)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/nvmet/ports/1\x00', 0x1ff) unlinkat(0xffffffffffffff9c, &(0x7f0000000140)='./config/nvmet/ports/1\x00', 0x200) 741.09112ms ago: executing program 0 (id=770): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() inotify_init1(0x0) pselect6(0x40, &(0x7f0000000100)={0x3, 0x80000000, 0x5, 0xfff, 0x6, 0x1ff, 0x0, 0xa}, &(0x7f0000000140)={0x9, 0x6, 0x0, 0x100, 0xcf9, 0x0, 0x4, 0x7}, 0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x890d000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@local, 0x0, 0x0, 0x1, 0x1}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r3 = fsopen(&(0x7f0000000140)='debugfs\x00', 0x1) r4 = fsmount(r3, 0x0, 0xd) fchdir(r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracing/events/kvm/kvm_hv_stimer_cleanup/trigger\x00', 0x2d80, 0x82) preadv2(r5, &(0x7f00000018c0)=[{&(0x7f0000000000)=""/217, 0xd9}], 0x1, 0x2, 0x40, 0x0) 682.567µs ago: executing program 1 (id=771): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() inotify_init1(0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="12000000d9b83fcd04"], 0x50) pselect6(0x40, &(0x7f0000000100)={0x3, 0x80000000, 0x5, 0xfff, 0x6, 0x1ff, 0x0, 0xa}, &(0x7f0000000140)={0x9, 0x6, 0x0, 0x100, 0xcf9, 0x0, 0x4, 0x7}, 0x0, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000040)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x890d000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@local, 0x0, 0x0, 0x1, 0x1}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r2 = fsopen(&(0x7f0000000140)='debugfs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0xd) fchdir(r3) r4 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./tracing/events/kvm/kvm_hv_stimer_cleanup/trigger\x00', 0x2d80, 0x82) preadv2(r4, &(0x7f00000018c0)=[{0x0}], 0x1, 0x2, 0x40, 0x0) 0s ago: executing program 3 (id=772): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={0x0, 0xe8}, 0x1, 0x0, 0x0, 0x80}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000740)={0x0, 0x0, 0x35}, 0x28) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$XFS_IOC_FSGEOMETRY_V4(r0, 0x8070587c, 0x0) openat$sequencer2(0xffffff9c, &(0x7f00000001c0), 0x0, 0x0) kernel console output (not intermixed with test programs): sb 4-1: new full-speed USB device number 9 using dummy_hcd [ 112.983396][ T1553] usb 4-1: device descriptor read/8, error -71 [ 113.031304][ T5603] Bluetooth: hci3: unexpected cc 0x200b length: 2 > 1 [ 113.223058][ T1553] usb 4-1: new full-speed USB device number 10 using dummy_hcd [ 113.238359][ T1553] usb 4-1: device descriptor read/8, error -71 [ 113.295474][ T6329] xt_MASQUERADE: bad MAP_IPS. [ 113.348119][ T1553] usb usb4-port1: unable to enumerate USB device [ 113.797987][ T5334] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 113.855746][ T25] usb 1-1: Firmware: major: 72, minor: 84, hardware type: UNKNOWN (115) [ 113.968051][ T5334] usb 3-1: Using ep0 maxpacket: 32 [ 113.973904][ T5334] usb 3-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 113.985081][ T5334] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 113.985156][ T5334] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 113.985203][ T5334] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 113.985228][ T5334] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 114.036014][ T5334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 114.036050][ T5334] usb 3-1: Product: syz [ 114.036098][ T5334] usb 3-1: Manufacturer: syz [ 114.036115][ T5334] usb 3-1: SerialNumber: syz [ 114.061527][ T25] usb 1-1: failed to fetch extended address, random address set [ 114.061611][ T25] usb 1-1: atusb_probe: initialization failed, error = -524 [ 114.062051][ T25] atusb 1-1:0.0: probe with driver atusb failed with error -524 [ 114.094760][ T2277] usb 2-1: USB disconnect, device number 3 [ 114.132665][ T5334] usb 3-1: config 0 descriptor?? [ 114.158418][ T25] usb 1-1: USB disconnect, device number 3 [ 115.122765][ T6355] netlink: 36 bytes leftover after parsing attributes in process `syz.3.188'. [ 115.133127][ T30] kauditd_printk_skb: 20 callbacks suppressed [ 115.133155][ T30] audit: type=1400 audit(1788702676.891:369): avc: denied { read } for pid=6352 comm="syz.3.188" name="kcore" dev="proc" ino=4026532046 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 115.133201][ T30] audit: type=1400 audit(1788702676.891:370): avc: denied { open } for pid=6352 comm="syz.3.188" path="/33/proc_mnt/kcore" dev="proc" ino=4026532046 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 115.930165][ T1011] Bluetooth: hci5: Frame reassembly failed (-84) [ 115.963625][ T6374] Bluetooth: hci5: received HCILL_GO_TO_SLEEP_ACK in state 2 [ 116.099280][ T2277] usb 5-1: new full-speed USB device number 12 using dummy_hcd [ 116.556389][ T2277] usb 5-1: device descriptor read/64, error -71 [ 116.916617][ T2277] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 117.067904][ T2277] usb 5-1: device descriptor read/64, error -71 [ 117.084668][ T5334] usb 3-1: USB disconnect, device number 9 [ 117.177970][ T2277] usb usb5-port1: attempt power cycle [ 117.438378][ T30] audit: type=1400 audit(1788702679.191:371): avc: denied { mount } for pid=6390 comm="syz.2.200" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 117.931412][ T6398] netlink: 36 bytes leftover after parsing attributes in process `syz.3.201'. [ 117.968547][ T5598] Bluetooth: hci5: command 0x1003 tx timeout [ 118.073675][ T5603] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 118.083079][ T2277] usb 5-1: new full-speed USB device number 14 using dummy_hcd [ 118.083736][ T30] audit: type=1400 audit(1788702679.851:372): avc: denied { unmount } for pid=5605 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 118.102431][ T2277] usb 5-1: device descriptor read/8, error -71 [ 118.146357][ T30] audit: type=1400 audit(1788702679.911:373): avc: denied { name_bind } for pid=6399 comm="syz.0.202" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 118.337891][ T2277] usb 5-1: new full-speed USB device number 15 using dummy_hcd [ 118.359122][ T2277] usb 5-1: device descriptor read/8, error -71 [ 118.468294][ T2277] usb usb5-port1: unable to enumerate USB device [ 118.671677][ T9] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 118.819826][ T5334] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 118.898097][ T9] usb 4-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 118.961822][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.970006][ T9] usb 4-1: Product: syz [ 118.974237][ T9] usb 4-1: Manufacturer: syz [ 118.979054][ T9] usb 4-1: SerialNumber: syz [ 118.993979][ T9] usb 4-1: config 0 descriptor?? [ 119.038275][ T5334] usb 1-1: New USB device found, idVendor=0000, idProduct=0000, bcdDevice= 7.03 [ 119.042334][ T5334] usb 1-1: Dual-Role OTG device on HNP port [ 119.043003][ T5334] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.347670][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 120.247998][ T9] usb 4-1: Firmware version (0.0) predates our first public release. [ 120.248022][ T9] usb 4-1: Please update to version 0.2 or newer [ 120.290979][ T5334] gspca_main: spca501-2.14.0 probing 0000:0000 [ 120.301410][ T5334] gspca_spca501: reg write: error -32 [ 120.307254][ T5334] spca501 1-1:1.0: Reg write failed for 0x02,0x0f,0x05 [ 120.307315][ T5334] spca501 1-1:1.0: probe with driver spca501 failed with error -22 [ 120.353235][ T5603] Bluetooth: hci0: unexpected cc 0x200b length: 2 > 1 [ 120.357391][ T6420] fuse: Bad value for 'fd' [ 120.837741][ T6425] netlink: 36 bytes leftover after parsing attributes in process `syz.4.208'. [ 121.942490][ T6410] syz.1.205 (6410): drop_caches: 2 [ 121.983728][ T9] usb 4-1: USB disconnect, device number 11 [ 122.088581][ T30] audit: type=1400 audit(1788702683.851:374): avc: denied { allowed } for pid=6432 comm="syz.2.211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 122.253228][ T30] audit: type=1400 audit(1788702684.021:375): avc: denied { append } for pid=6439 comm="syz.1.214" name="kvm" dev="devtmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 123.057732][ T9] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 123.125585][ T30] audit: type=1400 audit(1788702684.891:376): avc: denied { mounton } for pid=6452 comm="syz.0.217" path="/47/file0" dev="tmpfs" ino=273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 123.152001][ T6453] fuse: Bad value for 'fd' [ 123.167622][ T6455] FAULT_INJECTION: forcing a failure. [ 123.167622][ T6455] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 123.167795][ T6455] CPU: 0 UID: 0 PID: 6455 Comm: syz.1.218 Not tainted syzkaller #0 PREEMPT(full) [ 123.167820][ T6455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 123.167832][ T6455] Call Trace: [ 123.167840][ T6455] [ 123.167848][ T6455] dump_stack_lvl+0x100/0x190 [ 123.167896][ T6455] should_fail_ex.cold+0x5/0xa [ 123.167925][ T6455] _copy_from_user+0x2e/0xd0 [ 123.167957][ T6455] get_bitmap+0xde/0x1a0 [ 123.167984][ T6455] get_nodes+0x1df/0x210 [ 123.168009][ T6455] ? __pfx_get_nodes+0x10/0x10 [ 123.168036][ T6455] ? __x64_sys_futex+0x34f/0x4d0 [ 123.168065][ T6455] kernel_set_mempolicy+0xe8/0x1e0 [ 123.168092][ T6455] ? __pfx_kernel_set_mempolicy+0x10/0x10 [ 123.168126][ T6455] do_syscall_64+0x123/0x790 [ 123.168153][ T6455] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.168174][ T6455] RIP: 0033:0x7efcdb59e159 [ 123.168197][ T6455] 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 [ 123.168215][ T6455] RSP: 002b:00007efcdc525028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ee [ 123.168236][ T6455] RAX: ffffffffffffffda RBX: 00007efcdb825fa0 RCX: 00007efcdb59e159 [ 123.168250][ T6455] RDX: 0000000000000006 RSI: 0000200000000040 RDI: 0000000000004005 [ 123.168263][ T6455] RBP: 00007efcdb635024 R08: 0000000000000000 R09: 0000000000000000 [ 123.168276][ T6455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 123.168288][ T6455] R13: 00007efcdb826038 R14: 00007efcdb825fa0 R15: 00007fffc7f283d8 [ 123.168318][ T6455] [ 123.233932][ T9] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 123.249064][ T9] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 123.249090][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 123.249107][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 123.249149][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.388269][ T9] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 123.388294][ T9] usb 4-1: Product: syz [ 123.388309][ T9] usb 4-1: Manufacturer: syz [ 123.439165][ T9] cdc_wdm 4-1:1.0: skipping garbage [ 123.445996][ T9] cdc_wdm 4-1:1.0: skipping garbage [ 123.476011][ T9] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 123.482344][ T9] cdc_wdm 4-1:1.0: Unknown control protocol [ 123.511700][ T30] audit: type=1400 audit(1788702685.281:377): avc: denied { read write } for pid=6459 comm="syz.1.221" name="mice" dev="devtmpfs" ino=910 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 123.537586][ T30] audit: type=1400 audit(1788702685.301:378): avc: denied { open } for pid=6459 comm="syz.1.221" path="/dev/input/mice" dev="devtmpfs" ino=910 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1 [ 124.282164][ T5718] usb 4-1: USB disconnect, device number 12 [ 124.522393][ T6474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 124.546938][ T6474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 124.563916][ T5603] Bluetooth: hci3: unexpected cc 0x200b length: 2 > 1 [ 125.002648][ T5718] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 125.777944][ T2277] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 126.206656][ T5718] usb 4-1: device descriptor read/all, error -71 [ 126.307812][ T2277] usb 3-1: Using ep0 maxpacket: 16 [ 126.308563][ T2277] usb 3-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 126.317802][ T2277] usb 3-1: config 0 has no interfaces? [ 126.573015][ T2277] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 126.573060][ T2277] usb 3-1: Product: syz [ 126.573089][ T2277] usb 3-1: Manufacturer: syz [ 126.573111][ T2277] usb 3-1: SerialNumber: syz [ 126.802696][ T2277] r8152-cfgselector 3-1: Unknown version 0x0000 [ 126.802740][ T2277] r8152-cfgselector 3-1: config 0 descriptor?? [ 127.370638][ T30] audit: type=1400 audit(1788702689.141:379): avc: denied { map_read map_write } for pid=6510 comm="syz.0.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 127.402251][ T30] audit: type=1400 audit(1788702689.171:380): avc: denied { unmount } for pid=5606 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 127.552687][ T6517] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 127.553986][ T6517] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 127.887662][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 127.917666][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 128.717663][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 128.807661][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 128.907967][ T9] r8152-cfgselector 3-1: USB disconnect, device number 10 [ 128.995845][ T25] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 129.058081][ T10] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 129.149997][ T25] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 129.168004][ T25] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 129.168077][ T25] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 129.178270][ T25] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 129.193401][ T25] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.208746][ T10] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 129.263509][ T25] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 129.273244][ T25] usb 4-1: Product: syz [ 129.273271][ T25] usb 4-1: Manufacturer: syz [ 129.590622][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.590666][ T10] usb 2-1: Product: syz [ 129.590706][ T10] usb 2-1: Manufacturer: syz [ 129.590725][ T10] usb 2-1: SerialNumber: syz [ 130.063250][ T10] usb 2-1: config 0 descriptor?? [ 130.069976][ T25] cdc_wdm 4-1:1.0: skipping garbage [ 130.070007][ T25] cdc_wdm 4-1:1.0: skipping garbage [ 130.097141][ T25] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 130.097174][ T25] cdc_wdm 4-1:1.0: Unknown control protocol [ 130.114614][ T25] usb 4-1: USB disconnect, device number 15 [ 130.270901][ T5603] Bluetooth: hci1: unexpected cc 0x200b length: 2 > 1 [ 130.478007][ T25] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 130.647464][ T25] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 130.656406][ T25] usb 4-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 130.656432][ T25] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 130.656450][ T25] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 130.656489][ T25] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.658009][ T25] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 130.658031][ T25] usb 4-1: Product: syz [ 130.658045][ T25] usb 4-1: Manufacturer: syz [ 130.702161][ T25] cdc_wdm 4-1:1.0: skipping garbage [ 130.702181][ T25] cdc_wdm 4-1:1.0: skipping garbage [ 130.730180][ T25] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 130.730199][ T25] cdc_wdm 4-1:1.0: Unknown control protocol [ 131.024303][ T10] usb 2-1: Firmware version (0.0) predates our first public release. [ 131.032520][ T10] usb 2-1: Please update to version 0.2 or newer [ 131.081216][ T6548] xt_MASQUERADE: bad MAP_IPS. [ 131.532200][ T10] usb 2-1: USB disconnect, device number 4 [ 131.827745][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 132.573802][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.580818][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.619877][ T6557] A link change request failed with some changes committed already. Interface teql0 may have been left with an inconsistent configuration, please check. [ 132.730359][ T5791] usb 4-1: USB disconnect, device number 16 [ 135.151236][ T30] audit: type=1400 audit(1788702696.921:381): avc: denied { create } for pid=6577 comm="syz.1.260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 135.187401][ T30] audit: type=1400 audit(1788702696.951:382): avc: denied { write } for pid=6577 comm="syz.1.260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 135.303113][ T30] audit: type=1400 audit(1788702697.071:383): avc: denied { prog_run } for pid=6579 comm="syz.4.261" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 136.491987][ T30] audit: type=1400 audit(1788702698.261:384): avc: denied { write } for pid=6589 comm="syz.0.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 136.492057][ T30] audit: type=1400 audit(1788702698.261:385): avc: denied { nlmsg_write } for pid=6589 comm="syz.0.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 136.853448][ T6597] Zero length message leads to an empty skb [ 136.861319][ T25] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 137.053494][ T25] usb 5-1: Using ep0 maxpacket: 16 [ 137.070786][ T25] usb 5-1: unable to get BOS descriptor or descriptor too short [ 137.070844][ T25] usb 5-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=61.f7 [ 137.095177][ T25] usb 5-1: config 9 has an invalid interface number: 57 but max is 0 [ 137.103560][ T25] usb 5-1: config 9 has no interface number 0 [ 137.103619][ T25] usb 5-1: config 9 interface 57 has no altsetting 0 [ 137.127376][ T25] usb 5-1: string descriptor 0 read error: -22 [ 137.134360][ T25] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.381325][ T6592] syz_tun: entered allmulticast mode [ 137.405011][ T30] audit: type=1400 audit(1788702699.171:386): avc: denied { getopt } for pid=6591 comm="syz.4.265" lport=48 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 137.440565][ T25] (null): keene_cmd_main failed (-71) [ 137.486916][ T25] video4linux radio48: keene_cmd_main failed (-71) [ 137.486979][ T25] radio-keene 5-1:9.57: V4L2 device registered as radio48 [ 137.549626][ T25] usb 5-1: USB disconnect, device number 16 [ 138.062032][ T30] audit: type=1400 audit(1788702699.831:387): avc: denied { create } for pid=6610 comm="syz.2.271" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 138.111412][ T30] audit: type=1400 audit(1788702699.881:388): avc: denied { name_bind } for pid=6612 comm="syz.1.272" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 138.136789][ T30] audit: type=1400 audit(1788702699.901:389): avc: denied { node_bind } for pid=6612 comm="syz.1.272" saddr=172.20.20.170 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 138.167776][ T30] audit: type=1400 audit(1788702699.931:390): avc: denied { name_connect } for pid=6612 comm="syz.1.272" dest=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 138.269754][ T2277] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 138.315553][ T6612] ALSA: mixer_oss: invalid OSS volume '' [ 138.321462][ T6612] ALSA: mixer_oss: invalid OSS volume 'lÑFʆ+Í‹`Eçš:Eub…î7ß(˜sk^~i' [ 138.321504][ T6612] ALSA: mixer_oss: invalid OSS volume 'vwÎÄþ¨H—ÓÇÍ ºjÆú(+\ t5„“ÒµM²' [ 138.321534][ T6612] ALSA: mixer_oss: invalid OSS volume 'ü±ùF Hî’)ò&^º4s_Áéãµ¢„ûÇ' [ 138.321553][ T6612] ALSA: mixer_oss: invalid OSS volume 'RÓ`Ë=ɇ³ç©»PKì‡E'¶óê;ÆØyEÓ¶' [ 138.321589][ T6612] ALSA: mixer_oss: invalid OSS volume 'Ra=ëÞ' [ 138.321617][ T6612] ALSA: mixer_oss: invalid OSS volume 'žŒ†‹QEš³pBý™~DÍHÍØry)(Ã' [ 138.321656][ T6612] ALSA: mixer_oss: invalid OSS volume '*~qß±6€hwìõl4aàFZ<Øÿ»¬ªc' [ 138.321786][ T6612] ALSA: mixer_oss: invalid OSS volume '½ÁCžõݬÄa"fzäVªð' [ 138.321805][ T6612] ALSA: mixer_oss: invalid OSS volume 'æÚË–#±ñ®Ð„ä p£‰”¯cXŽ ·Ð©‰ìIAq' [ 138.321822][ T6612] ALSA: mixer_oss: invalid OSS volume 'ÐÜ%p¼IƦÍ?¤²ü— [ 159.414991][ T6857] dump_stack_lvl+0x100/0x190 [ 159.415028][ T6857] should_fail_ex.cold+0x5/0xa [ 159.415056][ T6857] should_failslab+0xc2/0x120 [ 159.415080][ T6857] kmem_cache_alloc_noprof+0x92/0x6a0 [ 159.415102][ T6857] ? fib_trie_unmerge+0x220/0xbd0 [ 159.415128][ T6857] fib_trie_unmerge+0x220/0xbd0 [ 159.415154][ T6857] ? __pfx_fib_trie_unmerge+0x10/0x10 [ 159.415179][ T6857] ? lock_acquire+0x1d1/0x380 [ 159.415204][ T6857] fib_unmerge+0xee/0x510 [ 159.415224][ T6857] ? fib_nl2rule_locked+0x3ef/0x740 [ 159.415253][ T6857] fib4_rule_configure+0xaba/0x1160 [ 159.415280][ T6857] ? fib_nl2rule_locked+0x3fe/0x740 [ 159.415317][ T6857] fib_newrule+0x3c3/0x1e50 [ 159.415348][ T6857] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 159.415380][ T6857] ? __pfx_fib_newrule+0x10/0x10 [ 159.415404][ T6857] ? avc_has_perm_noaudit+0xb0/0x3b0 [ 159.415452][ T6857] ? rtnetlink_rcv_msg+0x1f6/0xe90 [ 159.415476][ T6857] ? find_held_lock+0x2b/0x80 [ 159.415501][ T6857] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 159.415523][ T6857] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 159.415547][ T6857] ? __pfx_fib_nl_newrule+0x10/0x10 [ 159.415573][ T6857] rtnetlink_rcv_msg+0x95e/0xe90 [ 159.415597][ T6857] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 159.415629][ T6857] ? ref_tracker_free+0x37e/0x6c0 [ 159.415656][ T6857] netlink_rcv_skb+0x159/0x420 [ 159.415685][ T6857] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 159.415709][ T6857] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 159.415749][ T6857] ? netlink_deliver_tap+0x1ae/0xcc0 [ 159.415783][ T6857] netlink_unicast+0x585/0x850 [ 159.415816][ T6857] ? __pfx_netlink_unicast+0x10/0x10 [ 159.415853][ T6857] netlink_sendmsg+0x8b0/0xda0 [ 159.415888][ T6857] ? __pfx_netlink_sendmsg+0x10/0x10 [ 159.415921][ T6857] ? selinux_socket_sendmsg+0x198/0x2f0 [ 159.415956][ T6857] ____sys_sendmsg+0xa4d/0xbe0 [ 159.415981][ T6857] ? __pfx_netlink_sendmsg+0x10/0x10 [ 159.416013][ T6857] ? __pfx_____sys_sendmsg+0x10/0x10 [ 159.416052][ T6857] ___sys_sendmsg+0x190/0x1e0 [ 159.416080][ T6857] ? __pfx____sys_sendmsg+0x10/0x10 [ 159.416107][ T6857] ? futex_wait+0x11e/0x370 [ 159.416147][ T6857] ? find_held_lock+0x2b/0x80 [ 159.416192][ T6857] __sys_sendmsg+0x160/0x210 [ 159.416213][ T6857] ? __pfx___sys_sendmsg+0x10/0x10 [ 159.416250][ T6857] do_syscall_64+0x123/0x790 [ 159.416277][ T6857] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.416306][ T6857] RIP: 0033:0x7f6fa599e159 [ 159.416324][ T6857] 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 [ 159.416343][ T6857] RSP: 002b:00007f6fa6800028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 159.416362][ T6857] RAX: ffffffffffffffda RBX: 00007f6fa5c25fa0 RCX: 00007f6fa599e159 [ 159.416376][ T6857] RDX: 0000000000004040 RSI: 0000200000000140 RDI: 0000000000000005 [ 159.416388][ T6857] RBP: 00007f6fa5a35024 R08: 0000000000000000 R09: 0000000000000000 [ 159.416401][ T6857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 159.416413][ T6857] R13: 00007f6fa5c26038 R14: 00007f6fa5c25fa0 R15: 00007fffd5c9f958 [ 159.416443][ T6857] [ 161.026089][ T6878] FAULT_INJECTION: forcing a failure. [ 161.026089][ T6878] name fail_futex, interval 1, probability 0, space 0, times 0 [ 161.026140][ T6878] CPU: 1 UID: 0 PID: 6878 Comm: syz.1.356 Tainted: G L syzkaller #0 PREEMPT(full) [ 161.026172][ T6878] Tainted: [L]=SOFTLOCKUP [ 161.026180][ T6878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 161.026193][ T6878] Call Trace: [ 161.026201][ T6878] [ 161.026210][ T6878] dump_stack_lvl+0x100/0x190 [ 161.026247][ T6878] should_fail_ex.cold+0x5/0xa [ 161.026276][ T6878] get_futex_key+0x1d0/0x14f0 [ 161.026305][ T6878] ? __pfx_get_futex_key+0x10/0x10 [ 161.026330][ T6878] ? find_held_lock+0x2b/0x80 [ 161.026358][ T6878] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 161.026383][ T6878] ? look_up_lock_class+0x64/0x120 [ 161.026405][ T6878] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 161.026431][ T6878] ? register_lock_class+0x3f/0x7b0 [ 161.026456][ T6878] futex_wake+0xf4/0x5e0 [ 161.026487][ T6878] ? __lock_acquire+0x4c5/0x1ec0 [ 161.026508][ T6878] ? __pfx_futex_wake+0x10/0x10 [ 161.026537][ T6878] ? perf_event_namespaces+0x1ad/0x200 [ 161.026575][ T6878] do_futex+0x2b2/0x440 [ 161.026602][ T6878] ? __pfx_do_futex+0x10/0x10 [ 161.026629][ T6878] ? do_raw_spin_unlock+0x145/0x1e0 [ 161.026667][ T6878] __x64_sys_futex+0x34f/0x4d0 [ 161.026700][ T6878] ? __pfx___x64_sys_futex+0x10/0x10 [ 161.026742][ T6878] do_syscall_64+0x123/0x790 [ 161.026769][ T6878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 161.026791][ T6878] RIP: 0033:0x7efcdb59e159 [ 161.026808][ T6878] 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 [ 161.026828][ T6878] RSP: 002b:00007efcdc5250e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 161.026848][ T6878] RAX: ffffffffffffffda RBX: 00007efcdb825fa8 RCX: 00007efcdb59e159 [ 161.026863][ T6878] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007efcdb825fac [ 161.026876][ T6878] RBP: 00007efcdb825fa0 R08: 0000000000000001 R09: 0000000000000000 [ 161.026888][ T6878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 161.026900][ T6878] R13: 00007efcdb826038 R14: 00007fffc7f282f0 R15: 00007fffc7f283d8 [ 161.026929][ T6878] [ 161.147263][ T6878] A link change request failed with some changes committed already. Interface teql0 may have been left with an inconsistent configuration, please check. [ 161.503087][ T6888] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 161.532594][ T6888] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 162.837277][ T6894] Bluetooth: hci5: received HCILL_GO_TO_SLEEP_ACK in state 2 [ 165.102262][ T25] libceph: connect (1)[c::]:6789 error -101 [ 165.116299][ T6918] ceph: No mds server is up or the cluster is laggy [ 165.134448][ T25] libceph: mon0 (1)[c::]:6789 connect error [ 165.393892][ T5334] libceph: connect (1)[c::]:6789 error -101 [ 165.397069][ T5334] libceph: mon0 (1)[c::]:6789 connect error [ 165.527743][ T5598] Bluetooth: hci5: command 0x1003 tx timeout [ 165.557224][ T5603] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 166.006384][ T6925] syz.2.372: vmalloc error: size 70368744185856, exceeds total pages, mode:0xcc0(GFP_KERNEL), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 166.087343][ T6925] CPU: 1 UID: 0 PID: 6925 Comm: syz.2.372 Tainted: G L syzkaller #0 PREEMPT(full) [ 166.087365][ T6925] Tainted: [L]=SOFTLOCKUP [ 166.087369][ T6925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 166.087377][ T6925] Call Trace: [ 166.087383][ T6925] [ 166.087388][ T6925] dump_stack_lvl+0x100/0x190 [ 166.087412][ T6925] warn_alloc.cold+0x9e/0xb2 [ 166.087427][ T6925] ? __pfx_warn_alloc+0x10/0x10 [ 166.087446][ T6925] ? avc_has_extended_perms+0x201/0x1080 [ 166.087464][ T6925] ? avc_has_extended_perms+0x33a/0x1080 [ 166.087478][ T6925] ? avc_has_extended_perms+0x33a/0x1080 [ 166.087499][ T6925] __vmalloc_node_range_noprof+0x123b/0x1420 [ 166.087514][ T6925] ? rcu_is_watching+0x13/0xc0 [ 166.087529][ T6925] ? trace_contention_end+0x126/0x160 [ 166.087544][ T6925] ? dvb_demux_do_ioctl+0x929/0x1200 [ 166.087560][ T6925] ? kasan_quarantine_put+0x104/0x240 [ 166.087571][ T6925] ? dvb_demux_do_ioctl+0x9e0/0x1200 [ 166.087589][ T6925] ? __pfx___mutex_lock+0x10/0x10 [ 166.087604][ T6925] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 166.087620][ T6925] ? tomoyo_path_number_perm+0x188/0x580 [ 166.087651][ T6925] ? dvb_demux_do_ioctl+0x9e0/0x1200 [ 166.087677][ T6925] __vmalloc_node_noprof+0xad/0xf0 [ 166.087693][ T6925] ? dvb_demux_do_ioctl+0x9e0/0x1200 [ 166.087711][ T6925] dvb_demux_do_ioctl+0x9e0/0x1200 [ 166.087729][ T6925] ? do_vfs_ioctl+0x226/0x13e0 [ 166.087748][ T6925] dvb_usercopy+0x167/0x340 [ 166.087763][ T6925] ? __pfx_dvb_demux_do_ioctl+0x10/0x10 [ 166.087780][ T6925] ? __pfx_dvb_usercopy+0x10/0x10 [ 166.087793][ T6925] ? __fget_files+0x34/0x3d0 [ 166.087813][ T6925] ? selinux_file_ioctl+0x13b/0x290 [ 166.087824][ T6925] ? selinux_file_ioctl+0xb6/0x290 [ 166.087837][ T6925] dvb_demux_ioctl+0x29/0x40 [ 166.087851][ T6925] ? __pfx_dvb_demux_ioctl+0x10/0x10 [ 166.087866][ T6925] __x64_sys_ioctl+0x18e/0x210 [ 166.087878][ T6925] do_syscall_64+0x123/0x790 [ 166.087894][ T6925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 166.087906][ T6925] RIP: 0033:0x7fcb3259e159 [ 166.087918][ T6925] 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 [ 166.087930][ T6925] RSP: 002b:00007fcb33507028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 166.087942][ T6925] RAX: ffffffffffffffda RBX: 00007fcb32825fa0 RCX: 00007fcb3259e159 [ 166.087949][ T6925] RDX: 0000400000002000 RSI: 0000000000006f2d RDI: 0000000000000005 [ 166.087956][ T6925] RBP: 00007fcb32635024 R08: 0000000000000000 R09: 0000000000000000 [ 166.087963][ T6925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 166.087970][ T6925] R13: 00007fcb32826038 R14: 00007fcb32825fa0 R15: 00007ffda5378db8 [ 166.087986][ T6925] [ 166.230353][ T6925] Mem-Info: [ 166.230371][ T6925] active_anon:20727 inactive_anon:6 isolated_anon:0 [ 166.230371][ T6925] active_file:9 inactive_file:61896 isolated_file:0 [ 166.230371][ T6925] unevictable:0 dirty:515 writeback:0 [ 166.230371][ T6925] slab_reclaimable:9083 slab_unreclaimable:95395 [ 166.230371][ T6925] mapped:30385 shmem:11287 pagetables:1261 [ 166.230371][ T6925] sec_pagetables:0 bounce:0 [ 166.230371][ T6925] kernel_misc_reclaimable:0 [ 166.230371][ T6925] free:1274338 free_pcp:29514 free_cma:0 [ 166.230430][ T6925] Node 0 active_anon:82908kB inactive_anon:24kB active_file:36kB inactive_file:247244kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:121432kB dirty:2028kB writeback:0kB shmem:45148kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:12320kB pagetables:4896kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 166.252319][ T6925] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:340kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:108kB dirty:32kB writeback:0kB shmem:0kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:32kB pagetables:148kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 166.252380][ T6925] Node 0 DMA free:15360kB boost:0kB min:208kB low:260kB high:312kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 166.252439][ T6925] lowmem_reserve[]: 0 2470 2470 2470 2470 [ 166.252473][ T6925] Node 0 DMA32 free:1134312kB boost:0kB min:33992kB low:42488kB high:50984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:82908kB inactive_anon:24kB active_file:36kB inactive_file:247244kB unevictable:0kB writepending:2028kB zspages:0kB present:3129332kB managed:2530216kB mlocked:0kB bounce:0kB free_pcp:118152kB local_pcp:95468kB free_cma:0kB [ 166.252531][ T6925] lowmem_reserve[]: 0 0 0 0 0 [ 166.252563][ T6925] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:72kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 166.252615][ T6925] lowmem_reserve[]: 0 0 0 0 0 [ 166.252648][ T6925] Node 1 Normal free:3947680kB boost:0kB min:55904kB low:69880kB high:83856kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:340kB unevictable:0kB writepending:32kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 166.252718][ T6925] lowmem_reserve[]: 0 0 0 0 0 [ 166.252752][ T6925] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 166.252891][ T6925] Node 0 DMA32: 1660*4kB (UME) 527*8kB (UME) 214*16kB (UME) 173*32kB (UME) 78*64kB (UME) 6*128kB (ME) 3*256kB (UM) 12*512kB (M) 12*1024kB (UME) 4*2048kB (UM) 264*4096kB (UM) = 1134312kB [ 166.253051][ T6925] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 166.253146][ T6925] Node 1 Normal: 2*4kB (M) 3*8kB (UM) 4*16kB (U) 10*32kB (UM) 6*64kB (UM) 5*128kB (U) 3*256kB (UM) 4*512kB (UM) 1*1024kB (M) 1*2048kB (U) 962*4096kB (M) = 3947680kB [ 166.253298][ T6925] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 166.253314][ T6925] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 166.253328][ T6925] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 166.253343][ T6925] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 166.253382][ T6925] 73188 total pagecache pages [ 166.253391][ T6925] 0 pages in swap cache [ 166.253398][ T6925] Free swap = 124996kB [ 166.253405][ T6925] Total swap = 124996kB [ 166.253413][ T6925] 2097051 pages RAM [ 166.253420][ T6925] 0 pages HighMem/MovableOnly [ 166.253427][ T6925] 432863 pages reserved [ 166.253434][ T6925] 0 pages cma reserved [ 166.542469][ T5791] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 166.687713][ T5791] usb 2-1: Using ep0 maxpacket: 16 [ 166.689627][ T5791] usb 2-1: unable to get BOS descriptor or descriptor too short [ 166.689671][ T5791] usb 2-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=61.f7 [ 166.691255][ T5791] usb 2-1: config 9 has an invalid interface number: 57 but max is 0 [ 166.691278][ T5791] usb 2-1: config 9 has no interface number 0 [ 166.691306][ T5791] usb 2-1: config 9 interface 57 has no altsetting 0 [ 166.693849][ T5791] usb 2-1: string descriptor 0 read error: -22 [ 166.693961][ T5791] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.806250][ T6941] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 166.857767][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 166.917776][ T6942] siw: device registration error -23 [ 167.020691][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 167.036215][ T10] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1c09, bcdDevice= 0.00 [ 167.068281][ T10] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 167.068326][ T10] usb 3-1: config 0 interface 0 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 167.068355][ T10] usb 3-1: config 0 interface 0 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 167.068403][ T10] usb 3-1: config 0 interface 0 has no altsetting 0 [ 167.068434][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.125322][ T6931] syz_tun: entered allmulticast mode [ 167.139323][ T5791] (null): keene_cmd_main failed (-71) [ 167.144839][ T5791] video4linux radio48: keene_cmd_main failed (-71) [ 167.144860][ T5791] radio-keene 2-1:9.57: V4L2 device registered as radio48 [ 167.149798][ T10] usb 3-1: config 0 descriptor?? [ 167.181200][ T5791] usb 2-1: USB disconnect, device number 5 [ 167.357115][ T30] audit: type=1400 audit(1788702729.121:412): avc: denied { cmd } for pid=6945 comm="iou-wrk-6946" path="socket:[15420]" dev="sockfs" ino=15420 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 167.403092][ T6950] lo speed is unknown, defaulting to 1000 [ 167.768541][ T10] corsair-psu 0003:1B1C:1C09.0001: item fetching failed at offset 2/5 [ 167.820425][ T10] corsair-psu 0003:1B1C:1C09.0001: probe with driver corsair-psu failed with error -22 [ 168.181025][ T10] usb 3-1: USB disconnect, device number 12 [ 169.804853][ T6986] CIFS: Attempting to mount //::1/share [ 170.194214][ T6990] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 170.705726][ T6986] CIFS: VFS: Error connecting to socket. Aborting operation. [ 170.711710][ T6986] CIFS: VFS: cifs_mount failed w/return code = -4 [ 170.928509][ T7002] netlink: 44 bytes leftover after parsing attributes in process `syz.2.395'. [ 171.481676][ T7008] faux_driver vgem: [drm] Unknown color mode 11176; guessing buffer size. [ 171.611095][ T7016] CIFS: Attempting to mount //127.0.0.1/share [ 171.642115][ T7016] CIFS: VFS: Error connecting to socket. Aborting operation. [ 171.650119][ T7016] CIFS: VFS: cifs_mount failed w/return code = -111 [ 171.682669][ T7017] comedi comedi1: Minor 2 could not be opened [ 172.360959][ T7019] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 172.536225][ T7021] FAULT_INJECTION: forcing a failure. [ 172.536225][ T7021] name failslab, interval 1, probability 0, space 0, times 0 [ 172.536274][ T7021] CPU: 1 UID: 0 PID: 7021 Comm: syz.2.404 Tainted: G L syzkaller #0 PREEMPT(full) [ 172.536303][ T7021] Tainted: [L]=SOFTLOCKUP [ 172.536310][ T7021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 172.536321][ T7021] Call Trace: [ 172.536327][ T7021] [ 172.536337][ T7021] dump_stack_lvl+0x100/0x190 [ 172.536374][ T7021] should_fail_ex.cold+0x5/0xa [ 172.536406][ T7021] should_failslab+0xc2/0x120 [ 172.536432][ T7021] kmem_cache_alloc_noprof+0x92/0x6a0 [ 172.536453][ T7021] ? __fget_files+0x215/0x3d0 [ 172.536475][ T7021] ? create_new_namespaces+0x30/0xac0 [ 172.536504][ T7021] create_new_namespaces+0x30/0xac0 [ 172.536534][ T7021] __do_sys_setns+0x213/0x1f30 [ 172.536560][ T7021] ? __pfx___do_sys_setns+0x10/0x10 [ 172.536593][ T7021] do_syscall_64+0x123/0x790 [ 172.536621][ T7021] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.536642][ T7021] RIP: 0033:0x7fcb3259e159 [ 172.536660][ T7021] 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 [ 172.536678][ T7021] RSP: 002b:00007fcb33507028 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 172.536698][ T7021] RAX: ffffffffffffffda RBX: 00007fcb32825fa0 RCX: 00007fcb3259e159 [ 172.536712][ T7021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000c9 [ 172.536724][ T7021] RBP: 00007fcb32635024 R08: 0000000000000000 R09: 0000000000000000 [ 172.536735][ T7021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 172.536746][ T7021] R13: 00007fcb32826038 R14: 00007fcb32825fa0 R15: 00007ffda5378db8 [ 172.536774][ T7021] [ 172.663027][ T7021] A link change request failed with some changes committed already. Interface vxlan0 may have been left with an inconsistent configuration, please check. [ 173.367177][ T7028] Bluetooth: hci5: received HCILL_GO_TO_SLEEP_ACK in state 2 [ 174.181661][ T7034] netlink: 'syz.2.408': attribute type 10 has an invalid length. [ 174.240663][ T30] audit: type=1400 audit(1788702736.011:413): avc: denied { node_bind } for pid=7036 comm="syz.0.409" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 174.265902][ T7034] team0: Device wg2 is of different type [ 174.273993][ T7038] FAULT_INJECTION: forcing a failure. [ 174.273993][ T7038] name failslab, interval 1, probability 0, space 0, times 0 [ 174.274039][ T7038] CPU: 0 UID: 0 PID: 7038 Comm: syz.0.409 Tainted: G L syzkaller #0 PREEMPT(full) [ 174.274069][ T7038] Tainted: [L]=SOFTLOCKUP [ 174.274077][ T7038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 174.274089][ T7038] Call Trace: [ 174.274097][ T7038] [ 174.274104][ T7038] dump_stack_lvl+0x100/0x190 [ 174.274142][ T7038] should_fail_ex.cold+0x5/0xa [ 174.274172][ T7038] should_failslab+0xc2/0x120 [ 174.274197][ T7038] __kmalloc_cache_noprof+0x91/0x6d0 [ 174.274225][ T7038] ? snd_seq_port_use_ptr+0x3c/0x300 [ 174.274247][ T7038] ? snd_seq_port_connect+0x61/0x540 [ 174.274273][ T7038] snd_seq_port_connect+0x61/0x540 [ 174.274295][ T7038] ? check_subscription_permission.isra.0+0x146/0x240 [ 174.274321][ T7038] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 174.274348][ T7038] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 174.274370][ T7038] ? lock_acquire+0x1d1/0x380 [ 174.274390][ T7038] ? clientptr+0x20/0x190 [ 174.274410][ T7038] ? find_held_lock+0x2b/0x80 [ 174.274436][ T7038] ? clientptr+0x80/0x190 [ 174.274459][ T7038] call_seq_client_ctl+0xa3/0x130 [ 174.274481][ T7038] snd_seq_kernel_client_ctl+0x35/0x50 [ 174.274504][ T7038] snd_seq_oss_midi_open+0x465/0x680 [ 174.274533][ T7038] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 174.274560][ T7038] ? find_held_lock+0x2b/0x80 [ 174.274592][ T7038] ? lockdep_hardirqs_on+0x7d/0x110 [ 174.274615][ T7038] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 174.274642][ T7038] snd_seq_oss_synth_setup_midi+0x131/0x590 [ 174.274679][ T7038] snd_seq_oss_open+0x82e/0xa10 [ 174.274706][ T7038] odev_open+0x6f/0x90 [ 174.274725][ T7038] ? __pfx_odev_open+0x10/0x10 [ 174.274746][ T7038] soundcore_open+0x2e3/0x5a0 [ 174.274772][ T7038] ? __pfx_soundcore_open+0x10/0x10 [ 174.274795][ T7038] chrdev_open+0x234/0x6a0 [ 174.274819][ T7038] ? __pfx_chrdev_open+0x10/0x10 [ 174.274844][ T7038] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 174.274888][ T7038] do_dentry_open+0x6ab/0x14d0 [ 174.274908][ T7038] ? __pfx_chrdev_open+0x10/0x10 [ 174.274939][ T7038] vfs_open+0x82/0x3f0 [ 174.274968][ T7038] path_openat+0x19fa/0x2440 [ 174.274995][ T7038] ? __pfx_path_openat+0x10/0x10 [ 174.275027][ T7038] do_file_open+0x20e/0x430 [ 174.275053][ T7038] ? __pfx_do_file_open+0x10/0x10 [ 174.275097][ T7038] ? _raw_spin_unlock+0x28/0x50 [ 174.275116][ T7038] ? alloc_fd+0x471/0x7a0 [ 174.275148][ T7038] do_sys_openat2+0x10f/0x1e0 [ 174.275173][ T7038] ? __pfx_do_sys_openat2+0x10/0x10 [ 174.275210][ T7038] __x64_sys_openat+0x12d/0x210 [ 174.275236][ T7038] ? __pfx___x64_sys_openat+0x10/0x10 [ 174.275274][ T7038] do_syscall_64+0x123/0x790 [ 174.275300][ T7038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.275321][ T7038] RIP: 0033:0x7fa095f9e159 [ 174.275338][ T7038] 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 [ 174.275358][ T7038] RSP: 002b:00007fa096e10028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 174.275378][ T7038] RAX: ffffffffffffffda RBX: 00007fa096225fa0 RCX: 00007fa095f9e159 [ 174.275392][ T7038] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00000000ffffff9c [ 174.275406][ T7038] RBP: 00007fa096035024 R08: 0000000000000000 R09: 0000000000000000 [ 174.275419][ T7038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 174.275432][ T7038] R13: 00007fa096226038 R14: 00007fa096225fa0 R15: 00007fff72230b98 [ 174.275461][ T7038] [ 174.393092][ T7039] netlink: 44 bytes leftover after parsing attributes in process `syz.4.410'. [ 175.615546][ T30] audit: type=1400 audit(1788702737.381:414): avc: denied { shutdown } for pid=7044 comm="syz.2.415" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 176.088513][ T5598] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 177.100114][ T5598] Bluetooth: hci3: unexpected cc 0x200b length: 2 > 1 [ 177.542876][ T30] audit: type=1400 audit(1788702739.311:415): avc: denied { read write } for pid=7082 comm="syz.4.427" name="video3" dev="devtmpfs" ino=933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 177.569924][ T30] audit: type=1400 audit(1788702739.341:416): avc: denied { open } for pid=7082 comm="syz.4.427" path="/dev/video3" dev="devtmpfs" ino=933 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 177.695591][ T30] audit: type=1400 audit(1788702739.461:417): avc: denied { create } for pid=7085 comm="syz.0.428" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 177.834385][ T7088] netlink: 'syz.0.428': attribute type 10 has an invalid length. [ 177.954618][ T30] audit: type=1400 audit(1788702739.691:418): avc: denied { map } for pid=7085 comm="syz.0.428" path="socket:[15103]" dev="sockfs" ino=15103 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 178.196645][ T7088] team0 (unregistering): Port device team_slave_0 removed [ 178.333840][ T7088] team0 (unregistering): Port device team_slave_1 removed [ 178.740425][ T7098] loop0: detected capacity change from 0 to 4096 [ 179.400088][ T7098] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 179.400472][ T7098] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 179.418824][ T7098] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 179.420162][ T7098] loop0: [ 179.774598][ T30] audit: type=1400 audit(1788702741.541:419): avc: denied { write } for pid=7107 comm="syz.3.433" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 179.775122][ T7110] random: crng reseeded on system resumption [ 179.797719][ T30] audit: type=1400 audit(1788702741.541:420): avc: denied { open } for pid=7107 comm="syz.3.433" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 179.977094][ T5598] Bluetooth: hci3: unexpected cc 0x200b length: 2 > 1 [ 180.010984][ T30] audit: type=1400 audit(1788702741.781:421): avc: denied { ioctl } for pid=7120 comm="syz.3.439" path="/dev/binderfs/binder0" dev="binder" ino=10 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 180.038979][ T30] audit: type=1400 audit(1788702741.801:422): avc: denied { set_context_mgr } for pid=7120 comm="syz.3.439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 180.403279][ T9] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 180.558578][ T9] usb 2-1: device descriptor read/64, error -71 [ 180.828669][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 180.973353][ T9] usb 2-1: device descriptor read/64, error -71 [ 181.078523][ T9] usb usb2-port1: attempt power cycle [ 182.050879][ T9] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 182.661749][ T9] usb 2-1: device descriptor read/8, error -71 [ 182.774606][ T30] audit: type=1400 audit(1788702744.541:423): avc: denied { checkpoint_restore } for pid=7130 comm="syz.3.442" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 183.467906][ T9] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 183.523323][ T30] audit: type=1400 audit(1788702745.291:424): avc: denied { ioctl } for pid=7130 comm="syz.3.442" path="/dev/video1" dev="devtmpfs" ino=930 ioctlcmd=0x5610 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 183.754986][ T9] usb 2-1: device descriptor read/8, error -71 [ 183.872070][ T9] usb usb2-port1: unable to enumerate USB device [ 184.043089][ T7137] loop0: detected capacity change from 0 to 4096 [ 184.260736][ T7137] ldm_parse_privhead(): Database is normally 2048 bytes, it claims to be 0 bytes. [ 184.260776][ T7137] ldm_parse_privhead(): PRIVHEAD disk size doesn't match real disk size [ 184.260802][ T7137] ldm_validate_privheads(): Cannot find PRIVHEAD 1. [ 184.260855][ T7137] loop0: [ 184.474894][ T30] audit: type=1400 audit(1788702746.231:425): avc: denied { mount } for pid=7139 comm="syz.4.446" name="/" dev="ramfs" ino=15224 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 184.609019][ T30] audit: type=1400 audit(1788702746.381:426): avc: denied { watch watch_reads } for pid=7139 comm="syz.4.446" path="/" dev="ramfs" ino=15224 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 184.697059][ T5598] Bluetooth: hci1: unexpected cc 0x200b length: 2 > 1 [ 184.789236][ T7150] kvm: requested 25980 ns i8254 timer period limited to 200000 ns [ 184.793412][ T7150] kvm: requested 196952 ns i8254 timer period limited to 200000 ns [ 184.793744][ T7150] kvm: requested 92190 ns i8254 timer period limited to 200000 ns [ 184.793993][ T7150] kvm: requested 68723 ns i8254 timer period limited to 200000 ns [ 184.794623][ T7150] kvm: requested 5866 ns i8254 timer period limited to 200000 ns [ 184.795228][ T7150] kvm: requested 62857 ns i8254 timer period limited to 200000 ns [ 184.796208][ T7150] kvm: requested 119847 ns i8254 timer period limited to 200000 ns [ 184.802622][ T7150] kvm: requested 18438 ns i8254 timer period limited to 200000 ns [ 184.805159][ T7150] kvm: requested 89676 ns i8254 timer period limited to 200000 ns [ 184.806193][ T7150] kvm: requested 58666 ns i8254 timer period limited to 200000 ns [ 185.518052][ T30] audit: type=1400 audit(1788702747.281:427): avc: denied { ioctl } for pid=7161 comm="syz.0.453" path="socket:[15242]" dev="sockfs" ino=15242 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 187.345033][ T30] audit: type=1800 audit(1788702749.111:428): pid=7142 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.4.446" name="bus" dev="ramfs" ino=15659 res=0 errno=0 [ 187.855400][ T30] audit: type=1400 audit(1788702749.621:429): avc: denied { write } for pid=7178 comm="syz.1.457" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 187.911094][ T30] audit: type=1400 audit(1788702749.661:430): avc: denied { write } for pid=7178 comm="syz.1.457" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 188.685401][ T7176] Set syz1 is full, maxelem 6117 reached [ 188.846517][ T7157] syz.3.445 (7157): drop_caches: 2 [ 189.642172][ T9] libceph: connect (1)[c::]:6789 error -101 [ 189.659957][ T9] libceph: mon0 (1)[c::]:6789 connect error [ 189.706499][ T7197] ceph: No mds server is up or the cluster is laggy [ 189.919487][ T9] libceph: connect (1)[c::]:6789 error -101 [ 189.927030][ T9] libceph: mon0 (1)[c::]:6789 connect error [ 190.599019][ T7203] siw: device registration error -23 [ 190.967983][ T5604] Bluetooth: hci0: command 0x0406 tx timeout [ 190.969239][ T5604] Bluetooth: hci1: command 0x0406 tx timeout [ 190.969800][ T5604] Bluetooth: hci2: command 0x0406 tx timeout [ 190.970341][ T5604] Bluetooth: hci3: command 0x0406 tx timeout [ 190.970852][ T5604] Bluetooth: hci4: command 0x0406 tx timeout [ 191.033290][ T7213] netlink: 72 bytes leftover after parsing attributes in process `syz.3.468'. [ 191.035452][ T7212] netlink: 40 bytes leftover after parsing attributes in process `syz.2.467'. [ 191.245913][ T7216] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 191.256192][ T7216] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 191.816418][ T7221] syz.2.470 (7221): drop_caches: 2 [ 191.989263][ T9] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 192.137757][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 192.145462][ T9] usb 4-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 192.157432][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 192.188854][ T9] usb 4-1: config 0 descriptor?? [ 192.203761][ T9] gspca_main: vc032x-2.14.0 probing 0ac8:0321 [ 193.317038][ T30] audit: type=1400 audit(1788702755.071:431): avc: denied { map } for pid=7225 comm="syz.2.472" path="/dev/loop4" dev="devtmpfs" ino=649 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.351393][ T30] audit: type=1400 audit(1788702755.121:432): avc: denied { execute } for pid=7225 comm="syz.2.472" path="/dev/loop4" dev="devtmpfs" ino=649 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.440177][ T7226] loop4: detected capacity change from 0 to 2640 [ 193.477287][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.486737][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.486816][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.486847][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.486880][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.486926][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.486989][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.487021][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.487038][ T7226] ldm_validate_partition_table(): Disk read failed. [ 193.487065][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.487118][ T7226] Buffer I/O error on dev loop4, logical block 0, async page read [ 193.487164][ T7226] Dev loop4: unable to read RDB block 0 [ 193.487353][ T7226] loop4: unable to read partition table [ 193.487585][ T7226] loop_reread_partitions: partition scan of loop4 (3Ÿ ¾‚³˜) failed (rc=-5) [ 193.784744][ T7231] lo speed is unknown, defaulting to 1000 [ 193.827582][ T7236] FAULT_INJECTION: forcing a failure. [ 193.827582][ T7236] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 193.843934][ T7236] CPU: 1 UID: 0 PID: 7236 Comm: syz.2.476 Tainted: G L syzkaller #0 PREEMPT(full) [ 193.843967][ T7236] Tainted: [L]=SOFTLOCKUP [ 193.843978][ T7236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 193.843990][ T7236] Call Trace: [ 193.843996][ T7236] [ 193.844003][ T7236] dump_stack_lvl+0x100/0x190 [ 193.844034][ T7236] should_fail_ex.cold+0x5/0xa [ 193.844059][ T7236] ? prepare_alloc_pages+0x16d/0x5b0 [ 193.844081][ T7236] should_fail_alloc_page+0xeb/0x140 [ 193.844101][ T7236] prepare_alloc_pages+0x1f0/0x5b0 [ 193.844120][ T7236] ? __lock_acquire+0x4c5/0x1ec0 [ 193.844138][ T7236] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 193.844167][ T7236] ? lock_acquire+0x1d1/0x380 [ 193.844188][ T7236] ? do_raw_spin_lock+0x128/0x260 [ 193.844211][ T7236] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 193.844236][ T7236] ? _raw_spin_unlock_irq+0x2e/0x50 [ 193.844252][ T7236] ? snd_seq_timer_open+0x438/0x5c0 [ 193.844277][ T7236] ? __pfx_snd_seq_timer_open+0x10/0x10 [ 193.844304][ T7236] ? do_raw_spin_lock+0x128/0x260 [ 193.844329][ T7236] ? find_held_lock+0x2b/0x80 [ 193.844353][ T7236] ? mark_held_locks+0x40/0x70 [ 193.844369][ T7236] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 193.844385][ T7236] ? lockdep_hardirqs_on+0x7d/0x110 [ 193.844403][ T7236] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 193.844419][ T7236] ? snd_seq_queue_alloc+0x3c8/0x540 [ 193.844438][ T7236] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 193.844462][ T7236] ? policy_nodemask+0xed/0x4f0 [ 193.844484][ T7236] alloc_pages_mpol+0x201/0x550 [ 193.844504][ T7236] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 193.844525][ T7236] ? alloc_seq_queue+0x121/0x180 [ 193.844545][ T7236] ___kmalloc_large_node+0xe8/0x130 [ 193.844566][ T7236] __kmalloc_large_node_noprof+0x1c/0x70 [ 193.844590][ T7236] __kmalloc_noprof+0x5a8/0x840 [ 193.844608][ T7236] ? find_held_lock+0x2b/0x80 [ 193.844628][ T7236] ? snd_seq_oss_readq_new+0x70/0x210 [ 193.844654][ T7236] snd_seq_oss_readq_new+0x70/0x210 [ 193.844677][ T7236] snd_seq_oss_open+0x476/0xa10 [ 193.844698][ T7236] odev_open+0x6f/0x90 [ 193.844713][ T7236] ? __pfx_odev_open+0x10/0x10 [ 193.844731][ T7236] soundcore_open+0x2e3/0x5a0 [ 193.844751][ T7236] ? __pfx_soundcore_open+0x10/0x10 [ 193.844767][ T7236] chrdev_open+0x234/0x6a0 [ 193.844786][ T7236] ? __pfx_chrdev_open+0x10/0x10 [ 193.844808][ T7236] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 193.844849][ T7236] do_dentry_open+0x6ab/0x14d0 [ 193.844871][ T7236] ? __pfx_chrdev_open+0x10/0x10 [ 193.844901][ T7236] vfs_open+0x82/0x3f0 [ 193.844928][ T7236] path_openat+0x19fa/0x2440 [ 193.844955][ T7236] ? __pfx_path_openat+0x10/0x10 [ 193.844981][ T7236] do_file_open+0x20e/0x430 [ 193.845002][ T7236] ? __pfx_do_file_open+0x10/0x10 [ 193.845046][ T7236] ? _raw_spin_unlock+0x28/0x50 [ 193.845064][ T7236] ? alloc_fd+0x471/0x7a0 [ 193.845089][ T7236] do_sys_openat2+0x10f/0x1e0 [ 193.845109][ T7236] ? __pfx_do_sys_openat2+0x10/0x10 [ 193.845137][ T7236] __x64_sys_openat+0x12d/0x210 [ 193.845161][ T7236] ? __pfx___x64_sys_openat+0x10/0x10 [ 193.845192][ T7236] do_syscall_64+0x123/0x790 [ 193.845213][ T7236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 193.845229][ T7236] RIP: 0033:0x7fcb3259e159 [ 193.845244][ T7236] 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 [ 193.845260][ T7236] RSP: 002b:00007fcb33507028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 193.845276][ T7236] RAX: ffffffffffffffda RBX: 00007fcb32825fa0 RCX: 00007fcb3259e159 [ 193.845287][ T7236] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00000000ffffff9c [ 193.845301][ T7236] RBP: 00007fcb32635024 R08: 0000000000000000 R09: 0000000000000000 [ 193.845312][ T7236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 193.845323][ T7236] R13: 00007fcb32826038 R14: 00007fcb32825fa0 R15: 00007ffda5378db8 [ 193.845347][ T7236] [ 193.929476][ T7237] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 193.930164][ T30] audit: type=1400 audit(1788702755.691:433): avc: denied { read } for pid=7232 comm="syz.1.474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 194.011929][ T9] gspca_vc032x: reg_w err -71 [ 194.011954][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.011965][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.011974][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.011985][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.011993][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012002][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012010][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012018][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012025][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012033][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012041][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012049][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012056][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012064][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012072][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012079][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012087][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012095][ T9] gspca_vc032x: I2c Bus Busy Wait 00 [ 194.012106][ T9] gspca_vc032x: Unknown sensor... [ 194.012166][ T9] vc032x 4-1:0.0: probe with driver vc032x failed with error -22 [ 194.069968][ T1307] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.070038][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.077351][ T9] usb 4-1: USB disconnect, device number 19 [ 194.623941][ T7239] netlink: 44 bytes leftover after parsing attributes in process `syz.0.477'. [ 194.958560][ T9] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 194.990206][ T7247] netlink: 72 bytes leftover after parsing attributes in process `syz.0.480'. [ 195.107707][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 195.108558][ T9] usb 2-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b [ 195.120206][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 195.120229][ T9] usb 2-1: Product: syz [ 195.120244][ T9] usb 2-1: Manufacturer: syz [ 195.120258][ T9] usb 2-1: SerialNumber: syz [ 195.128659][ T9] usb 2-1: config 0 descriptor?? [ 195.702506][ T9] peak_usb 2-1:0.0 can0: unable to request usb[type=0 value=0] err=-71 [ 195.702556][ T9] peak_usb 2-1:0.0: unable to read PCAN-USB Pro bootloader info (err -71) [ 196.110410][ T9] peak_usb 2-1:0.0: probe with driver peak_usb failed with error -71 [ 196.118958][ T9] usb 2-1: USB disconnect, device number 10 [ 197.176008][ T30] audit: type=1400 audit(1788702758.941:434): avc: denied { bind } for pid=7263 comm="syz.3.486" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 197.277298][ T7266] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 197.278126][ T7266] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 197.541795][ T7271] FAULT_INJECTION: forcing a failure. [ 197.541795][ T7271] name failslab, interval 1, probability 0, space 0, times 0 [ 197.561166][ T7271] CPU: 1 UID: 0 PID: 7271 Comm: syz.4.488 Tainted: G L syzkaller #0 PREEMPT(full) [ 197.561203][ T7271] Tainted: [L]=SOFTLOCKUP [ 197.561211][ T7271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 197.561225][ T7271] Call Trace: [ 197.561233][ T7271] [ 197.561243][ T7271] dump_stack_lvl+0x100/0x190 [ 197.561281][ T7271] should_fail_ex.cold+0x5/0xa [ 197.561311][ T7271] should_failslab+0xc2/0x120 [ 197.561339][ T7271] __kmalloc_cache_noprof+0x91/0x6d0 [ 197.561371][ T7271] ? snd_seq_port_connect+0x61/0x540 [ 197.561401][ T7271] snd_seq_port_connect+0x61/0x540 [ 197.561424][ T7271] ? check_subscription_permission.isra.0+0x146/0x240 [ 197.561459][ T7271] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 197.561488][ T7271] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 197.561515][ T7271] ? lock_acquire+0x1d1/0x380 [ 197.561538][ T7271] ? clientptr+0x20/0x190 [ 197.561560][ T7271] ? find_held_lock+0x2b/0x80 [ 197.561586][ T7271] ? clientptr+0x80/0x190 [ 197.561610][ T7271] call_seq_client_ctl+0xa3/0x130 [ 197.561634][ T7271] snd_seq_kernel_client_ctl+0x35/0x50 [ 197.561657][ T7271] snd_seq_oss_midi_open+0x465/0x680 [ 197.561687][ T7271] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 197.561715][ T7271] ? find_held_lock+0x2b/0x80 [ 197.561749][ T7271] ? lockdep_hardirqs_on+0x7d/0x110 [ 197.561773][ T7271] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 197.561801][ T7271] snd_seq_oss_synth_setup_midi+0x131/0x590 [ 197.561837][ T7271] snd_seq_oss_open+0x82e/0xa10 [ 197.561867][ T7271] odev_open+0x6f/0x90 [ 197.561887][ T7271] ? __pfx_odev_open+0x10/0x10 [ 197.561908][ T7271] soundcore_open+0x2e3/0x5a0 [ 197.561934][ T7271] ? __pfx_soundcore_open+0x10/0x10 [ 197.561955][ T7271] chrdev_open+0x234/0x6a0 [ 197.561980][ T7271] ? __pfx_chrdev_open+0x10/0x10 [ 197.562005][ T7271] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 197.562035][ T7271] ? do_dentry_open+0x5a0/0x14d0 [ 197.562059][ T7271] do_dentry_open+0x6ab/0x14d0 [ 197.562079][ T7271] ? __pfx_chrdev_open+0x10/0x10 [ 197.562110][ T7271] vfs_open+0x82/0x3f0 [ 197.562139][ T7271] path_openat+0x19fa/0x2440 [ 197.562169][ T7271] ? __pfx_path_openat+0x10/0x10 [ 197.562202][ T7271] do_file_open+0x20e/0x430 [ 197.562229][ T7271] ? __pfx_do_file_open+0x10/0x10 [ 197.562252][ T7271] ? __pfx___schedule+0x10/0x10 [ 197.562294][ T7271] ? _raw_spin_unlock+0x3e/0x50 [ 197.562313][ T7271] ? alloc_fd+0x471/0x7a0 [ 197.562347][ T7271] do_sys_openat2+0x10f/0x1e0 [ 197.562374][ T7271] ? __pfx_do_sys_openat2+0x10/0x10 [ 197.562412][ T7271] __x64_sys_openat+0x12d/0x210 [ 197.562440][ T7271] ? __pfx___x64_sys_openat+0x10/0x10 [ 197.562485][ T7271] do_syscall_64+0x123/0x790 [ 197.562513][ T7271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 197.562536][ T7271] RIP: 0033:0x7f79f039e159 [ 197.562554][ T7271] 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 [ 197.562574][ T7271] RSP: 002b:00007f79f12cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 197.562595][ T7271] RAX: ffffffffffffffda RBX: 00007f79f0626090 RCX: 00007f79f039e159 [ 197.562610][ T7271] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00000000ffffff9c [ 197.562624][ T7271] RBP: 00007f79f0435024 R08: 0000000000000000 R09: 0000000000000000 [ 197.562637][ T7271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 197.562651][ T7271] R13: 00007f79f0626128 R14: 00007f79f0626090 R15: 00007ffcb6dc7b28 [ 197.562682][ T7271] [ 197.946054][ T7275] netlink: 44 bytes leftover after parsing attributes in process `syz.3.490'. [ 199.100798][ T7278] lo speed is unknown, defaulting to 1000 [ 199.235326][ T7294] netlink: 20 bytes leftover after parsing attributes in process `syz.4.498'. [ 199.448182][ T7298] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 199.455236][ T30] audit: type=1400 audit(1788702761.211:435): avc: denied { mount } for pid=7289 comm="syz.0.496" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 199.455404][ T30] audit: type=1400 audit(1788702761.221:436): avc: denied { append } for pid=7289 comm="syz.0.496" name="trigger" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 204.979705][ T30] audit: type=1400 audit(1788702766.751:437): avc: denied { write } for pid=7335 comm="syz.0.510" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 204.982966][ T30] audit: type=1400 audit(1788702766.751:438): avc: denied { write } for pid=7335 comm="syz.0.510" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 205.062574][ T30] audit: type=1400 audit(1788702766.831:439): avc: denied { write } for pid=7337 comm="syz.3.511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 206.168618][ T7348] netlink: 72 bytes leftover after parsing attributes in process `syz.3.514'. [ 206.226627][ T30] audit: type=1400 audit(1788702767.991:440): avc: denied { write } for pid=7345 comm="syz.2.513" name="subsystems" dev="configfs" ino=3536 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 206.305150][ T30] audit: type=1400 audit(1788702768.051:441): avc: denied { create } for pid=7345 comm="syz.2.513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 206.305418][ T30] audit: type=1400 audit(1788702768.061:442): avc: denied { ioctl } for pid=7345 comm="syz.2.513" path="socket:[15970]" dev="sockfs" ino=15970 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 206.850535][ T25] kernel read not supported for file [fscontext] (pid: 25 comm: kworker/1:0) [ 207.019320][ T30] audit: type=1400 audit(1788702768.781:443): avc: denied { create } for pid=7359 comm="syz.2.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 207.078532][ T30] audit: type=1400 audit(1788702768.851:444): avc: denied { connect } for pid=7359 comm="syz.2.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 207.099262][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 207.107888][ T30] audit: type=1400 audit(1788702768.861:445): avc: denied { ioctl } for pid=7359 comm="syz.2.520" path="socket:[15988]" dev="sockfs" ino=15988 ioctlcmd=0x7437 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 207.228580][ T10] usb 4-1: device descriptor read/64, error -71 [ 207.301695][ T7366] xt_hashlimit: size too large, truncated to 1048576 [ 207.468090][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 207.665190][ T10] usb 4-1: device descriptor read/64, error -71 [ 207.807900][ T10] usb usb4-port1: attempt power cycle [ 208.558110][ T10] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 208.578310][ T10] usb 4-1: device descriptor read/8, error -71 [ 208.785330][ T7381] netlink: 72 bytes leftover after parsing attributes in process `syz.0.527'. [ 208.818170][ T10] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 208.855037][ T10] usb 4-1: device descriptor read/8, error -71 [ 208.959002][ T10] usb usb4-port1: unable to enumerate USB device [ 211.503954][ T7407] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 211.504403][ T7407] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 211.551140][ T7409] loop0: detected capacity change from 0 to 4096 [ 212.234093][ T7422] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.234487][ T7422] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.260676][ T30] audit: type=1400 audit(1788702774.031:446): avc: denied { ioctl } for pid=7419 comm="syz.3.538" path="socket:[16196]" dev="sockfs" ino=16196 ioctlcmd=0x89e6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 213.078355][ T5791] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 214.013628][ T5791] usb 4-1: New USB device found, idVendor=1044, idProduct=7001, bcdDevice= 5.20 [ 214.026567][ T5791] usb 4-1: config 4 has an invalid interface number: 44 but max is 0 [ 214.026607][ T5791] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 214.026628][ T5791] usb 4-1: config 4 has no interface number 0 [ 214.026651][ T5791] usb 4-1: config 4 interface 44 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 214.106776][ T5791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.106814][ T5791] usb 4-1: Product: syz [ 214.106843][ T5791] usb 4-1: Manufacturer: syz [ 214.106861][ T5791] usb 4-1: SerialNumber: syz [ 214.577558][ T30] audit: type=1400 audit(1788702776.341:447): avc: denied { read } for pid=7424 comm="syz.4.533" name="kcore" dev="proc" ino=4026532046 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 214.579418][ T30] audit: type=1400 audit(1788702776.341:448): avc: denied { open } for pid=7424 comm="syz.4.533" path="/101/proc_mnt/kcore" dev="proc" ino=4026532046 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_kcore_t tclass=file permissive=1 [ 214.625048][ T7439] netlink: 36 bytes leftover after parsing attributes in process `syz.4.533'. [ 214.631873][ T5791] dvb-usb: found a 'Gigabyte U7000' in warm state. [ 214.732823][ T30] audit: type=1800 audit(1788702776.501:449): pid=7418 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.2.537" name="bus" dev="ramfs" ino=16968 res=0 errno=0 [ 214.750632][ T5791] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 214.751856][ T5791] dvbdev: DVB: registering new adapter (Gigabyte U7000) [ 214.751904][ T5791] usb 4-1: media controller created [ 214.775580][ T5791] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 214.841300][ T30] audit: type=1400 audit(1788702776.611:450): avc: denied { append } for pid=7428 comm="syz.3.541" name="i2c-1" dev="devtmpfs" ino=2902 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 215.092588][ T5791] DVB: Unable to find symbol dib7000p_attach() [ 215.092622][ T5791] dvb-usb: no frontend was attached by 'Gigabyte U7000' [ 215.278429][ T7447] netlink: 'syz.0.544': attribute type 4 has an invalid length. [ 215.303646][ T5791] rc_core: IR keymap rc-dib0700-rc5 not found [ 215.303692][ T5791] Registered IR keymap rc-empty [ 215.304037][ T5791] dvb-usb: could not initialize remote control. [ 215.304046][ T5791] dvb-usb: Gigabyte U7000 successfully initialized and connected. [ 215.338788][ T7447] netlink: 'syz.0.544': attribute type 4 has an invalid length. [ 215.355254][ T25] lo speed is unknown, defaulting to 1000 [ 215.356876][ T5791] usb 4-1: USB disconnect, device number 24 [ 215.379231][ T25] lo speed is unknown, defaulting to 1000 [ 215.469813][ T7449] netlink: 8 bytes leftover after parsing attributes in process `syz.2.546'. [ 215.474034][ T5791] dvb-usb: Gigabyte U7000 successfully deinitialized and disconnected. [ 216.032044][ T7461] netlink: 72 bytes leftover after parsing attributes in process `syz.1.552'. [ 216.043933][ T44] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 216.124534][ T30] audit: type=1400 audit(1788702777.891:451): avc: denied { read write } for pid=7464 comm="syz.0.554" 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 [ 216.151048][ T30] audit: type=1400 audit(1788702777.921:452): avc: denied { open } for pid=7464 comm="syz.0.554" 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 [ 216.207708][ T44] usb 4-1: device descriptor read/64, error -71 [ 216.228493][ T7465] 9p: Bad value for 'rfdno' [ 216.447901][ T44] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 216.607917][ T44] usb 4-1: device descriptor read/64, error -71 [ 216.720613][ T44] usb usb4-port1: attempt power cycle [ 217.104923][ T30] audit: type=1400 audit(1788702778.871:453): avc: denied { write } for pid=7472 comm="syz.4.556" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 217.149254][ T30] audit: type=1400 audit(1788702778.911:454): avc: denied { read } for pid=7472 comm="syz.4.556" name="addr_trtype" dev="configfs" ino=16307 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=file permissive=1 [ 217.189738][ T44] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 217.263318][ T44] usb 4-1: device descriptor read/8, error -71 [ 217.517959][ T44] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 217.541832][ T44] usb 4-1: device descriptor read/8, error -71 [ 217.660845][ T44] usb usb4-port1: unable to enumerate USB device [ 218.098267][ T30] audit: type=1400 audit(1788702779.861:455): avc: denied { connect } for pid=7482 comm="syz.0.560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 218.242141][ T30] audit: type=1400 audit(1788702779.971:456): avc: denied { mount } for pid=7480 comm="syz.4.559" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 218.276679][ T7486] netlink: 36 bytes leftover after parsing attributes in process `syz.4.559'. [ 219.710556][ T30] audit: type=1400 audit(1788702781.481:457): avc: denied { unmount } for pid=5602 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 219.807839][ T7496] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 219.817327][ T7496] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 219.898313][ T30] audit: type=1400 audit(1788702781.661:458): avc: denied { listen } for pid=7498 comm="syz.4.565" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 220.050035][ T7504] loop0: detected capacity change from 0 to 4096 [ 220.104630][ T7496] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 220.105044][ T7496] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 220.199287][ T7504] loop0: [ 220.675926][ T30] audit: type=1400 audit(1788702782.081:459): avc: denied { append } for pid=7505 comm="syz.2.569" name="sda" dev="devtmpfs" ino=919 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.108521][ T7513] kvm: requested 19276 ns i8254 timer period limited to 200000 ns [ 221.108793][ T7513] kvm: requested 162590 ns i8254 timer period limited to 200000 ns [ 221.110100][ T7513] kvm: requested 18438 ns i8254 timer period limited to 200000 ns [ 221.110565][ T7513] kvm: requested 199466 ns i8254 timer period limited to 200000 ns [ 221.110728][ T7513] kvm: requested 109790 ns i8254 timer period limited to 200000 ns [ 221.113499][ T7513] kvm: requested 25980 ns i8254 timer period limited to 200000 ns [ 221.113715][ T7513] kvm: requested 109790 ns i8254 timer period limited to 200000 ns [ 221.114117][ T7513] kvm: requested 12571 ns i8254 timer period limited to 200000 ns [ 221.114416][ T7513] kvm: requested 196952 ns i8254 timer period limited to 200000 ns [ 221.114768][ T7513] kvm: requested 69561 ns i8254 timer period limited to 200000 ns [ 221.782264][ T5791] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 222.137309][ T7530] netlink: 36 bytes leftover after parsing attributes in process `syz.1.566'. [ 222.189359][ T5791] usb 3-1: Using ep0 maxpacket: 16 [ 222.195651][ T5791] usb 3-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 222.207216][ T5791] usb 3-1: config index 0 descriptor too short (expected 16456, got 72) [ 222.207245][ T5791] usb 3-1: config 0 has an invalid interface number: 125 but max is 1 [ 222.207278][ T5791] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 222.207300][ T5791] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 222.207323][ T5791] usb 3-1: config 0 has no interface number 0 [ 222.207353][ T5791] usb 3-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 222.207369][ T5791] usb 3-1: config 0 interface 125 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 222.207386][ T5791] usb 3-1: config 0 interface 125 has no altsetting 0 [ 222.298246][ T5791] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 222.298288][ T5791] usb 3-1: Product: syz [ 222.298327][ T5791] usb 3-1: Manufacturer: syz [ 222.298346][ T5791] usb 3-1: SerialNumber: syz [ 222.328891][ T5791] usb 3-1: config 0 descriptor?? [ 222.480990][ T7535] netlink: 8 bytes leftover after parsing attributes in process `syz.3.577'. [ 224.101901][ T7551] netlink: 8 bytes leftover after parsing attributes in process `syz.1.580'. [ 224.101942][ T7551] netlink: 8 bytes leftover after parsing attributes in process `syz.1.580'. [ 224.348414][ T7553] netlink: 36 bytes leftover after parsing attributes in process `syz.4.575'. [ 224.377697][ T30] audit: type=1400 audit(1788702786.141:460): avc: denied { create } for pid=7555 comm="syz.1.582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 224.424410][ T30] audit: type=1400 audit(1788702786.191:461): avc: denied { bind } for pid=7555 comm="syz.1.582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 225.622702][ T10] usb 3-1: USB disconnect, device number 13 [ 226.775503][ T30] audit: type=1400 audit(1788702788.461:462): avc: denied { write } for pid=7581 comm="syz.1.591" name="functions" dev="configfs" ino=9644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 228.211109][ T7592] netlink: 36 bytes leftover after parsing attributes in process `syz.2.590'. [ 228.898512][ T7597] loop0: detected capacity change from 0 to 6 [ 228.982192][ T4968] ldm_validate_privheads(): Disk read failed. [ 228.988569][ T4968] loop0: [ 228.993408][ T4968] loop0: partition table partially beyond EOD, truncated [ 229.013124][ T7597] ldm_validate_privheads(): Disk read failed. [ 229.013199][ T7597] loop0: [ 229.013217][ T7597] loop0: partition table partially beyond EOD, truncated [ 229.057958][ T9] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 229.238449][ T7600] CIFS: Attempting to mount //::1/share [ 229.552645][ T9] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 229.580115][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 229.580158][ T9] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 229.583901][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 229.583926][ T9] usb 4-1: SerialNumber: syz [ 229.903102][ T5711] usb 4-1: USB disconnect, device number 29 [ 229.993810][ T7600] CIFS: VFS: cifs_mount failed w/return code = -112 [ 231.530114][ T7624] netlink: 72 bytes leftover after parsing attributes in process `syz.2.604'. [ 234.643054][ T7649] CIFS: Attempting to mount //::1/share [ 234.650540][ T7649] CIFS: VFS: Error connecting to socket. Aborting operation. [ 234.650723][ T7649] CIFS: VFS: cifs_mount failed w/return code = -111 [ 235.607799][ T5791] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 236.115117][ T5791] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 236.130664][ T5791] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 236.130705][ T5791] usb 5-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 236.153458][ T5791] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 236.153499][ T5791] usb 5-1: SerialNumber: syz [ 236.300654][ T7664] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 236.301089][ T7664] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 236.384294][ T30] audit: type=1400 audit(1788702798.151:463): avc: denied { write } for pid=7665 comm="syz.3.618" name="functions" dev="configfs" ino=9644 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 236.431778][ T44] usb 5-1: USB disconnect, device number 18 [ 236.662044][ T7669] netlink: 36 bytes leftover after parsing attributes in process `syz.1.615'. [ 236.989308][ T30] audit: type=1400 audit(1788702798.761:464): avc: denied { unmount } for pid=5606 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 237.057960][ T5791] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 237.227671][ T5791] usb 4-1: Using ep0 maxpacket: 8 [ 237.228546][ T5791] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 237.318610][ T5791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.318654][ T5791] usb 4-1: Product: syz [ 237.324876][ T5791] usb 4-1: Manufacturer: syz [ 237.324896][ T5791] usb 4-1: SerialNumber: syz [ 237.770036][ T7678] lo speed is unknown, defaulting to 1000 [ 237.833080][ T5791] usb 4-1: config 0 descriptor?? [ 237.891674][ T5791] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 238.716916][ T7697] CIFS: Attempting to mount //::1/share [ 238.738188][ T7697] CIFS: VFS: Error connecting to socket. Aborting operation. [ 238.745681][ T7697] CIFS: VFS: cifs_mount failed w/return code = -111 [ 239.233591][ T30] audit: type=1400 audit(1788702801.001:465): avc: denied { bind } for pid=7701 comm="syz.2.628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 239.264185][ T30] audit: type=1400 audit(1788702801.031:466): avc: denied { bind } for pid=7701 comm="syz.2.628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 239.278793][ T30] audit: type=1400 audit(1788702801.031:467): avc: denied { listen } for pid=7701 comm="syz.2.628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 239.582907][ T7710] netlink: 36 bytes leftover after parsing attributes in process `syz.1.624'. [ 239.693629][ T5718] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 240.340029][ T5718] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 240.353401][ T5718] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 240.353428][ T5718] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 240.353452][ T5718] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 240.353489][ T5718] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 240.397479][ T44] usb 4-1: USB disconnect, device number 30 [ 240.463909][ T5718] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 240.463953][ T5718] usb 5-1: Product: syz [ 240.463971][ T5718] usb 5-1: Manufacturer: syz [ 240.523307][ T5718] cdc_wdm 5-1:1.0: skipping garbage [ 240.524922][ T5718] cdc_wdm 5-1:1.0: skipping garbage [ 240.547672][ T5718] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 240.547705][ T5718] cdc_wdm 5-1:1.0: Unknown control protocol [ 240.714869][ T7719] lo speed is unknown, defaulting to 1000 [ 240.777090][ T5791] usb 5-1: USB disconnect, device number 19 [ 241.116757][ T7732] xt_cluster: you have exceeded the maximum number of cluster nodes (524288 > 32) [ 241.317903][ T5791] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 241.485733][ T5791] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 241.528960][ T5791] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 241.538353][ T5791] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 241.538407][ T5791] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 241.552278][ T5791] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 241.629347][ T5791] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 241.638791][ T5791] usb 5-1: Product: syz [ 241.638822][ T5791] usb 5-1: Manufacturer: syz [ 241.962416][ T5791] cdc_wdm 5-1:1.0: skipping garbage [ 241.962501][ T5791] cdc_wdm 5-1:1.0: skipping garbage [ 241.971724][ T5976] IPVS: starting estimator thread 0... [ 242.070164][ T5791] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 242.070199][ T5791] cdc_wdm 5-1:1.0: Unknown control protocol [ 242.087778][ T7737] IPVS: using max 37 ests per chain, 88800 per kthread [ 242.149621][ T7739] FAULT_INJECTION: forcing a failure. [ 242.149621][ T7739] name failslab, interval 1, probability 0, space 0, times 0 [ 242.149674][ T7739] CPU: 0 UID: 0 PID: 7739 Comm: syz.1.638 Tainted: G L syzkaller #0 PREEMPT(full) [ 242.149705][ T7739] Tainted: [L]=SOFTLOCKUP [ 242.149714][ T7739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 242.149726][ T7739] Call Trace: [ 242.149732][ T7739] [ 242.149739][ T7739] dump_stack_lvl+0x100/0x190 [ 242.149772][ T7739] should_fail_ex.cold+0x5/0xa [ 242.149800][ T7739] should_failslab+0xc2/0x120 [ 242.149825][ T7739] __kmalloc_cache_noprof+0x91/0x6d0 [ 242.149852][ T7739] ? snd_seq_port_use_ptr+0x3c/0x300 [ 242.149883][ T7739] ? snd_seq_port_connect+0x61/0x540 [ 242.149911][ T7739] snd_seq_port_connect+0x61/0x540 [ 242.149935][ T7739] ? check_subscription_permission.isra.0+0x146/0x240 [ 242.149963][ T7739] snd_seq_ioctl_subscribe_port+0x219/0x490 [ 242.149990][ T7739] ? __pfx_snd_seq_ioctl_subscribe_port+0x10/0x10 [ 242.150014][ T7739] ? lock_acquire+0x1d1/0x380 [ 242.150034][ T7739] ? clientptr+0x20/0x190 [ 242.150053][ T7739] ? find_held_lock+0x2b/0x80 [ 242.150078][ T7739] ? clientptr+0x80/0x190 [ 242.150101][ T7739] call_seq_client_ctl+0xa3/0x130 [ 242.150123][ T7739] snd_seq_kernel_client_ctl+0x35/0x50 [ 242.150146][ T7739] snd_seq_oss_midi_open+0x465/0x680 [ 242.150175][ T7739] ? __pfx_snd_seq_oss_midi_open+0x10/0x10 [ 242.150202][ T7739] ? find_held_lock+0x2b/0x80 [ 242.150234][ T7739] ? lockdep_hardirqs_on+0x7d/0x110 [ 242.150258][ T7739] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 242.150284][ T7739] snd_seq_oss_synth_setup_midi+0x131/0x590 [ 242.150318][ T7739] snd_seq_oss_open+0x82e/0xa10 [ 242.150345][ T7739] odev_open+0x6f/0x90 [ 242.150363][ T7739] ? __pfx_odev_open+0x10/0x10 [ 242.150382][ T7739] soundcore_open+0x2e3/0x5a0 [ 242.150406][ T7739] ? __pfx_soundcore_open+0x10/0x10 [ 242.150426][ T7739] chrdev_open+0x234/0x6a0 [ 242.150450][ T7739] ? __pfx_chrdev_open+0x10/0x10 [ 242.150474][ T7739] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 242.150507][ T7739] do_dentry_open+0x6ab/0x14d0 [ 242.150527][ T7739] ? __pfx_chrdev_open+0x10/0x10 [ 242.150556][ T7739] vfs_open+0x82/0x3f0 [ 242.150583][ T7739] path_openat+0x19fa/0x2440 [ 242.150611][ T7739] ? __pfx_path_openat+0x10/0x10 [ 242.150642][ T7739] do_file_open+0x20e/0x430 [ 242.150668][ T7739] ? __pfx_do_file_open+0x10/0x10 [ 242.150711][ T7739] ? _raw_spin_unlock+0x28/0x50 [ 242.150730][ T7739] ? alloc_fd+0x471/0x7a0 [ 242.150765][ T7739] do_sys_openat2+0x10f/0x1e0 [ 242.150789][ T7739] ? __pfx_do_sys_openat2+0x10/0x10 [ 242.150828][ T7739] __x64_sys_openat+0x12d/0x210 [ 242.150861][ T7739] ? __pfx___x64_sys_openat+0x10/0x10 [ 242.150900][ T7739] do_syscall_64+0x123/0x790 [ 242.150929][ T7739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 242.150952][ T7739] RIP: 0033:0x7efcdb59e159 [ 242.150970][ T7739] 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 [ 242.150988][ T7739] RSP: 002b:00007efcdc525028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 242.151008][ T7739] RAX: ffffffffffffffda RBX: 00007efcdb825fa0 RCX: 00007efcdb59e159 [ 242.151022][ T7739] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 00000000ffffff9c [ 242.151035][ T7739] RBP: 00007efcdb635024 R08: 0000000000000000 R09: 0000000000000000 [ 242.151048][ T7739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 242.151061][ T7739] R13: 00007efcdb826038 R14: 00007efcdb825fa0 R15: 00007fffc7f283d8 [ 242.151091][ T7739] [ 243.058751][ T30] audit: type=1400 audit(1788702804.831:468): avc: denied { read write } for pid=7705 comm="syz.4.630" name="cdc-wdm0" dev="devtmpfs" ino=2924 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 243.059952][ T30] audit: type=1400 audit(1788702804.831:469): avc: denied { open } for pid=7705 comm="syz.4.630" path="/dev/cdc-wdm0" dev="devtmpfs" ino=2924 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 243.075527][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.075660][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.075903][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.075929][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.076153][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.076176][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.076381][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.076404][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.076606][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.076631][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.076832][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.076855][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.077076][ T10] usb 5-1: USB disconnect, device number 20 [ 243.077124][ C0] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 243.077147][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 243.077167][ C0] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 243.191745][ T5791] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 243.371473][ T5791] usb 4-1: Using ep0 maxpacket: 8 [ 243.431548][ T5791] usb 4-1: New USB device found, idVendor=0c45, idProduct=613a, bcdDevice=c4.6d [ 243.824388][ T5791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.824433][ T5791] usb 4-1: Product: syz [ 243.824466][ T5791] usb 4-1: Manufacturer: syz [ 243.824484][ T5791] usb 4-1: SerialNumber: syz [ 244.047414][ T5791] usb 4-1: config 0 descriptor?? [ 244.100754][ T5791] gspca_main: sonixj-2.14.0 probing 0c45:613a [ 244.365382][ T7771] xt_MASQUERADE: bad MAP_IPS. [ 244.469962][ T7773] netlink: 36 bytes leftover after parsing attributes in process `syz.0.647'. [ 246.077740][ T44] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 246.237736][ T44] usb 3-1: Using ep0 maxpacket: 16 [ 246.245332][ T44] usb 3-1: unable to get BOS descriptor or descriptor too short [ 246.256183][ T44] usb 3-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=61.f7 [ 246.266897][ T44] usb 3-1: config 9 has an invalid interface number: 57 but max is 0 [ 246.266933][ T44] usb 3-1: config 9 has no interface number 0 [ 246.266992][ T44] usb 3-1: config 9 interface 57 has no altsetting 0 [ 246.297388][ T44] usb 3-1: string descriptor 0 read error: -22 [ 246.297559][ T44] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.372301][ T5718] usb 4-1: USB disconnect, device number 31 [ 246.683334][ T44] (null): keene_cmd_main failed (-71) [ 246.693444][ T44] video4linux radio48: keene_cmd_main failed (-71) [ 246.709685][ T44] radio-keene 3-1:9.57: V4L2 device registered as radio48 [ 246.744342][ T44] usb 3-1: USB disconnect, device number 14 [ 246.879013][ T5711] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 247.113316][ T5711] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 247.143078][ T5711] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 247.152218][ T5711] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 247.152311][ T5711] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 247.152511][ T5711] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 247.205521][ T5711] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 247.205653][ T5711] usb 5-1: Product: syz [ 247.205786][ T5711] usb 5-1: Manufacturer: syz [ 247.544192][ T5711] cdc_wdm 5-1:1.0: skipping garbage [ 247.550179][ T5711] cdc_wdm 5-1:1.0: skipping garbage [ 247.724328][ T5711] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 247.724373][ T5711] cdc_wdm 5-1:1.0: Unknown control protocol [ 247.749127][ T5711] usb 5-1: USB disconnect, device number 21 [ 248.043352][ T30] audit: type=1400 audit(1788702809.801:470): avc: denied { write } for pid=7812 comm="syz.3.666" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 248.329790][ T5791] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 248.499449][ T5791] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 248.542109][ T5791] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 248.542210][ T5791] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 248.542241][ T5791] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 248.542278][ T5791] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.579209][ T5791] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 248.579242][ T5791] usb 5-1: Product: syz [ 248.579257][ T5791] usb 5-1: Manufacturer: syz [ 248.702327][ T5791] cdc_wdm 5-1:1.0: skipping garbage [ 248.702347][ T5791] cdc_wdm 5-1:1.0: skipping garbage [ 248.764966][ T5791] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 248.764988][ T5791] cdc_wdm 5-1:1.0: Unknown control protocol [ 249.053007][ T7828] xt_MASQUERADE: bad MAP_IPS. [ 249.282965][ T7832] netlink: 36 bytes leftover after parsing attributes in process `syz.1.662'. [ 249.928334][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.928368][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.928577][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.928600][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.929204][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.929228][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.929425][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.929448][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.929774][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.929797][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.929988][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.930011][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.930438][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.930462][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.930656][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.930680][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.930882][ T5711] usb 5-1: USB disconnect, device number 22 [ 249.930949][ C1] cdc_wdm 5-1:1.0: nonzero urb status received: -71 [ 249.930973][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - 0 bytes [ 249.930993][ C1] cdc_wdm 5-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 250.219547][ T30] audit: type=1400 audit(1788702811.991:471): avc: denied { ioctl } for pid=7836 comm="syz.1.673" path="/dev/vhost-net" dev="devtmpfs" ino=1271 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 251.671088][ T30] audit: type=1400 audit(1788702813.441:472): avc: denied { write } for pid=7845 comm="syz.1.676" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 254.886637][ T7875] netlink: 8 bytes leftover after parsing attributes in process `syz.4.685'. [ 254.886877][ T7875] FAULT_INJECTION: forcing a failure. [ 254.886877][ T7875] name failslab, interval 1, probability 0, space 0, times 0 [ 254.886908][ T7875] CPU: 0 UID: 0 PID: 7875 Comm: syz.4.685 Tainted: G L syzkaller #0 PREEMPT(full) [ 254.886937][ T7875] Tainted: [L]=SOFTLOCKUP [ 254.886944][ T7875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 254.886958][ T7875] Call Trace: [ 254.886965][ T7875] [ 254.886973][ T7875] dump_stack_lvl+0x100/0x190 [ 254.887010][ T7875] should_fail_ex.cold+0x5/0xa [ 254.887040][ T7875] should_failslab+0xc2/0x120 [ 254.887064][ T7875] __kmalloc_noprof+0xfc/0x840 [ 254.887084][ T7875] ? trace_kmem_cache_alloc+0xdd/0x100 [ 254.887107][ T7875] ? tnode_new+0x2f7/0x350 [ 254.887140][ T7875] tnode_new+0x2f7/0x350 [ 254.887170][ T7875] fib_insert_alias+0x6e7/0xe30 [ 254.887199][ T7875] ? lockdep_rtnl_is_held+0x26/0x40 [ 254.887233][ T7875] fib_trie_unmerge+0x289/0xbd0 [ 254.887259][ T7875] ? __pfx_fib_trie_unmerge+0x10/0x10 [ 254.887284][ T7875] ? lock_acquire+0x1d1/0x380 [ 254.887320][ T7875] fib_unmerge+0xee/0x510 [ 254.887342][ T7875] ? fib_nl2rule_locked+0x3ef/0x740 [ 254.887373][ T7875] fib4_rule_configure+0xaba/0x1160 [ 254.887403][ T7875] ? fib_nl2rule_locked+0x3fe/0x740 [ 254.887433][ T7875] fib_newrule+0x3c3/0x1e50 [ 254.887465][ T7875] ? avc_has_perm_noaudit+0x11e/0x3b0 [ 254.887494][ T7875] ? __pfx_fib_newrule+0x10/0x10 [ 254.887519][ T7875] ? avc_has_perm_noaudit+0xb0/0x3b0 [ 254.887566][ T7875] ? rtnetlink_rcv_msg+0x1f6/0xe90 [ 254.887589][ T7875] ? find_held_lock+0x2b/0x80 [ 254.887615][ T7875] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 254.887636][ T7875] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 254.887659][ T7875] ? __pfx_fib_nl_newrule+0x10/0x10 [ 254.887686][ T7875] rtnetlink_rcv_msg+0x95e/0xe90 [ 254.887709][ T7875] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 254.887740][ T7875] ? ref_tracker_free+0x37e/0x6c0 [ 254.887773][ T7875] netlink_rcv_skb+0x159/0x420 [ 254.887806][ T7875] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 254.887833][ T7875] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 254.887876][ T7875] ? netlink_deliver_tap+0x1ae/0xcc0 [ 254.887912][ T7875] netlink_unicast+0x585/0x850 [ 254.887946][ T7875] ? __pfx_netlink_unicast+0x10/0x10 [ 254.887984][ T7875] netlink_sendmsg+0x8b0/0xda0 [ 254.888018][ T7875] ? __pfx_netlink_sendmsg+0x10/0x10 [ 254.888051][ T7875] ? selinux_socket_sendmsg+0x198/0x2f0 [ 254.888084][ T7875] ____sys_sendmsg+0xa4d/0xbe0 [ 254.888108][ T7875] ? __pfx_netlink_sendmsg+0x10/0x10 [ 254.888140][ T7875] ? __pfx_____sys_sendmsg+0x10/0x10 [ 254.888178][ T7875] ___sys_sendmsg+0x190/0x1e0 [ 254.888207][ T7875] ? __pfx____sys_sendmsg+0x10/0x10 [ 254.888234][ T7875] ? futex_wait+0x11e/0x370 [ 254.888274][ T7875] ? find_held_lock+0x2b/0x80 [ 254.888319][ T7875] __sys_sendmsg+0x160/0x210 [ 254.888339][ T7875] ? __pfx___sys_sendmsg+0x10/0x10 [ 254.888376][ T7875] do_syscall_64+0x123/0x790 [ 254.888404][ T7875] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 254.888426][ T7875] RIP: 0033:0x7f79f039e159 [ 254.888443][ T7875] 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 [ 254.888462][ T7875] RSP: 002b:00007f79f12ec028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 254.888482][ T7875] RAX: ffffffffffffffda RBX: 00007f79f0625fa0 RCX: 00007f79f039e159 [ 254.888495][ T7875] RDX: 0000000000004040 RSI: 0000200000000140 RDI: 0000000000000004 [ 254.888507][ T7875] RBP: 00007f79f0435024 R08: 0000000000000000 R09: 0000000000000000 [ 254.888521][ T7875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 254.888534][ T7875] R13: 00007f79f0626038 R14: 00007f79f0625fa0 R15: 00007ffcb6dc7b28 [ 254.888565][ T7875] [ 255.450346][ T1307] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.586721][ T7884] netlink: 36 bytes leftover after parsing attributes in process `syz.2.683'. [ 256.239547][ T7894] netlink: 8 bytes leftover after parsing attributes in process `syz.4.694'. [ 256.658806][ T5711] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 256.859688][ T5711] usb 5-1: Using ep0 maxpacket: 16 [ 256.865473][ T5711] usb 5-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 256.877316][ T5711] usb 5-1: config index 0 descriptor too short (expected 16456, got 72) [ 256.885735][ T5711] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 256.885750][ T5711] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 256.885761][ T5711] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 256.885772][ T5711] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 256.885784][ T5711] usb 5-1: config 0 has no interface number 0 [ 256.885808][ T5711] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 256.885839][ T5711] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 256.885852][ T5711] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 256.885868][ T5711] usb 5-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 256.885882][ T5711] usb 5-1: config 0 interface 125 has no altsetting 0 [ 257.082499][ T5711] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.090876][ T5711] usb 5-1: Product: syz [ 257.090969][ T5711] usb 5-1: Manufacturer: syz [ 257.091015][ T5711] usb 5-1: SerialNumber: syz [ 257.122099][ T7907] xt_cluster: you have exceeded the maximum number of cluster nodes (524288 > 32) [ 257.195410][ T5711] usb 5-1: config 0 descriptor?? [ 257.237817][ T10] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 257.433053][ T10] usb 3-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 257.506376][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.506407][ T10] usb 3-1: Product: syz [ 257.506445][ T10] usb 3-1: Manufacturer: syz [ 257.506463][ T10] usb 3-1: SerialNumber: syz [ 257.542059][ T10] usb 3-1: config 0 descriptor?? [ 257.700434][ T30] audit: type=1400 audit(1788702819.471:473): avc: denied { cmd } for pid=7912 comm="iou-wrk-7913" path="/dev/ublk-control" dev="devtmpfs" ino=695 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=io_uring permissive=1 [ 258.359882][ T1553] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 258.806410][ T1553] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 258.823252][ T1553] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 258.823280][ T1553] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 258.823299][ T1553] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 258.823358][ T1553] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 258.845516][ T1553] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 258.845561][ T1553] usb 2-1: Product: syz [ 258.845575][ T1553] usb 2-1: Manufacturer: syz [ 258.848330][ T10] usb 3-1: non-Atmel transceiver xxxx251f [ 258.857070][ T1553] cdc_wdm 2-1:1.0: skipping garbage [ 258.857087][ T1553] cdc_wdm 2-1:1.0: skipping garbage [ 258.906329][ T1553] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 258.906349][ T1553] cdc_wdm 2-1:1.0: Unknown control protocol [ 259.056261][ T10] usb 3-1: Firmware version (0.0) predates our first public release. [ 259.056302][ T10] usb 3-1: Please update to version 0.2 or newer [ 259.056641][ T10] usb 3-1: atusb_probe: initialization failed, error = -19 [ 259.082944][ T10] usb 3-1: USB disconnect, device number 15 [ 259.113689][ T1553] usb 2-1: USB disconnect, device number 11 [ 259.444807][ T7930] netlink: 36 bytes leftover after parsing attributes in process `syz.0.703'. [ 259.607932][ T1553] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 259.758405][ T1553] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 259.759319][ T1553] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 259.759343][ T1553] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 259.759362][ T1553] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 259.759401][ T1553] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.760825][ T1553] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 259.760848][ T1553] usb 2-1: Product: syz [ 259.760862][ T1553] usb 2-1: Manufacturer: syz [ 259.787982][ T1553] cdc_wdm 2-1:1.0: skipping garbage [ 259.788000][ T1553] cdc_wdm 2-1:1.0: skipping garbage [ 259.844719][ T1553] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 259.844743][ T1553] cdc_wdm 2-1:1.0: Unknown control protocol [ 259.854311][ T9] usb 5-1: USB disconnect, device number 23 [ 260.909251][ C0] cdc_wdm 2-1:1.0: Unexpected error -71 [ 260.909702][ T25] usb 2-1: USB disconnect, device number 12 [ 260.909715][ C0] cdc_wdm 2-1:1.0: nonzero urb status received: -71 [ 260.909736][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - 0 bytes [ 260.909757][ C0] cdc_wdm 2-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 262.956321][ T7932] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 262.997825][ T25] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 263.238454][ T25] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 263.381949][ T25] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.381990][ T25] usb 2-1: Product: syz [ 263.382020][ T25] usb 2-1: Manufacturer: syz [ 263.382063][ T25] usb 2-1: SerialNumber: syz [ 263.422748][ T25] usb 2-1: config 0 descriptor?? [ 264.495814][ T25] usb 2-1: Firmware version (0.0) predates our first public release. [ 264.504505][ T25] usb 2-1: Please update to version 0.2 or newer [ 264.734303][ T7989] FAULT_INJECTION: forcing a failure. [ 264.734303][ T7989] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.734352][ T7989] CPU: 1 UID: 0 PID: 7989 Comm: syz.4.724 Tainted: G L syzkaller #0 PREEMPT(full) [ 264.734382][ T7989] Tainted: [L]=SOFTLOCKUP [ 264.734390][ T7989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 264.734407][ T7989] Call Trace: [ 264.734414][ T7989] [ 264.734423][ T7989] dump_stack_lvl+0x100/0x190 [ 264.734459][ T7989] should_fail_ex.cold+0x5/0xa [ 264.734489][ T7989] strncpy_from_user+0x3b/0x2d0 [ 264.734514][ T7989] do_getname+0x78/0x390 [ 264.734547][ T7989] __x64_sys_mkdirat+0x78/0xc0 [ 264.734576][ T7989] do_syscall_64+0x123/0x790 [ 264.734611][ T7989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 264.734634][ T7989] RIP: 0033:0x7f79f039e159 [ 264.734653][ T7989] 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 [ 264.734674][ T7989] RSP: 002b:00007f79f12ec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 264.734696][ T7989] RAX: ffffffffffffffda RBX: 00007f79f0625fa0 RCX: 00007f79f039e159 [ 264.734710][ T7989] RDX: 00000000000001ff RSI: 0000000000000000 RDI: ffffffffffffff9c [ 264.734723][ T7989] RBP: 00007f79f0435024 R08: 0000000000000000 R09: 0000000000000000 [ 264.734736][ T7989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 264.734748][ T7989] R13: 00007f79f0626038 R14: 00007f79f0625fa0 R15: 00007ffcb6dc7b28 [ 264.734777][ T7989] [ 265.050769][ T25] usb 2-1: USB disconnect, device number 13 [ 266.538788][ T5611] Bluetooth: hci1: unexpected event for opcode 0x0c12 [ 266.762603][ T30] audit: type=1400 audit(1788702828.531:474): avc: denied { mounton } for pid=8008 comm="syz.4.731" path="/136/file0" dev="tmpfs" ino=758 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 266.804850][ T30] audit: type=1400 audit(1788702828.561:475): avc: denied { mount } for pid=8008 comm="syz.4.731" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 267.358222][ T30] audit: type=1400 audit(1788702829.131:476): avc: denied { write } for pid=8015 comm="syz.2.734" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 268.048113][ T30] audit: type=1400 audit(1788702829.801:477): avc: denied { unmount } for pid=5602 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 270.572874][ T5611] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 270.572956][ T5611] Bluetooth: hci1: Injecting HCI hardware error event [ 270.574457][ T5609] Bluetooth: hci1: hardware error 0x00 [ 271.203353][ T8057] FAULT_INJECTION: forcing a failure. [ 271.203353][ T8057] name failslab, interval 1, probability 0, space 0, times 0 [ 271.203391][ T8057] CPU: 0 UID: 0 PID: 8057 Comm: syz.2.748 Tainted: G L syzkaller #0 PREEMPT(full) [ 271.203426][ T8057] Tainted: [L]=SOFTLOCKUP [ 271.203433][ T8057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 271.203444][ T8057] Call Trace: [ 271.203450][ T8057] [ 271.203457][ T8057] dump_stack_lvl+0x100/0x190 [ 271.203489][ T8057] should_fail_ex.cold+0x5/0xa [ 271.203516][ T8057] should_failslab+0xc2/0x120 [ 271.203543][ T8057] kmem_cache_alloc_noprof+0x92/0x6a0 [ 271.203566][ T8057] ? do_getname+0x35/0x390 [ 271.203597][ T8057] do_getname+0x35/0x390 [ 271.203626][ T8057] do_sys_openat2+0xc7/0x1e0 [ 271.203652][ T8057] ? __pfx_do_sys_openat2+0x10/0x10 [ 271.203678][ T8057] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 271.203711][ T8057] __x64_sys_openat+0x12d/0x210 [ 271.203736][ T8057] ? __pfx___x64_sys_openat+0x10/0x10 [ 271.203761][ T8057] ? ksys_write+0x1ac/0x250 [ 271.203790][ T8057] do_syscall_64+0x123/0x790 [ 271.203815][ T8057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 271.203835][ T8057] RIP: 0033:0x7fcb3259e159 [ 271.203852][ T8057] 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 [ 271.203870][ T8057] RSP: 002b:00007fcb33507028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 271.203890][ T8057] RAX: ffffffffffffffda RBX: 00007fcb32825fa0 RCX: 00007fcb3259e159 [ 271.203904][ T8057] RDX: 0000000000000002 RSI: 00002000000004c0 RDI: ffffffffffffff9c [ 271.203916][ T8057] RBP: 00007fcb32635024 R08: 0000000000000000 R09: 0000000000000000 [ 271.203928][ T8057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 271.203939][ T8057] R13: 00007fcb32826038 R14: 00007fcb32825fa0 R15: 00007ffda5378db8 [ 271.203967][ T8057] [ 271.229744][ T8057] netlink: 8 bytes leftover after parsing attributes in process `syz.2.748'. [ 271.847574][ T30] audit: type=1400 audit(1788702833.611:478): avc: denied { read } for pid=8066 comm="syz.2.751" name="usbmon7" dev="devtmpfs" ino=736 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 271.848033][ T30] audit: type=1400 audit(1788702833.621:479): avc: denied { open } for pid=8066 comm="syz.2.751" path="/dev/usbmon7" dev="devtmpfs" ino=736 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 272.328608][ T8061] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 272.807971][ T5609] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 273.361513][ T8088] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 274.205133][ T8100] FAULT_INJECTION: forcing a failure. [ 274.205133][ T8100] name failslab, interval 1, probability 0, space 0, times 0 [ 274.218890][ T8100] CPU: 1 UID: 0 PID: 8100 Comm: syz.4.760 Tainted: G L syzkaller #0 PREEMPT(full) [ 274.218913][ T8100] Tainted: [L]=SOFTLOCKUP [ 274.218918][ T8100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 274.218927][ T8100] Call Trace: [ 274.218932][ T8100] [ 274.218937][ T8100] dump_stack_lvl+0x100/0x190 [ 274.218959][ T8100] should_fail_ex.cold+0x5/0xa [ 274.218977][ T8100] should_failslab+0xc2/0x120 [ 274.218991][ T8100] kmem_cache_alloc_noprof+0x92/0x6a0 [ 274.219004][ T8100] ? do_getname+0x35/0x390 [ 274.219022][ T8100] do_getname+0x35/0x390 [ 274.219038][ T8100] do_sys_openat2+0xc7/0x1e0 [ 274.219053][ T8100] ? __pfx_do_sys_openat2+0x10/0x10 [ 274.219068][ T8100] ? preempt_schedule_common+0x3c/0xb0 [ 274.219084][ T8100] __x64_sys_openat+0x12d/0x210 [ 274.219099][ T8100] ? __pfx___x64_sys_openat+0x10/0x10 [ 274.219122][ T8100] do_syscall_64+0x123/0x790 [ 274.219137][ T8100] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 274.219149][ T8100] RIP: 0033:0x7f79f039e159 [ 274.219159][ T8100] 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 [ 274.219170][ T8100] RSP: 002b:00007f79f12ec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 274.219182][ T8100] RAX: ffffffffffffffda RBX: 00007f79f0625fa0 RCX: 00007f79f039e159 [ 274.219189][ T8100] RDX: 0000000000000002 RSI: 00002000000004c0 RDI: ffffffffffffff9c [ 274.219196][ T8100] RBP: 00007f79f0435024 R08: 0000000000000000 R09: 0000000000000000 [ 274.219203][ T8100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 274.219209][ T8100] R13: 00007f79f0626038 R14: 00007f79f0625fa0 R15: 00007ffcb6dc7b28 [ 274.219225][ T8100] [ 274.364423][ T8100] netlink: 8 bytes leftover after parsing attributes in process `syz.4.760'. [ 274.647823][ T8107] Invalid ELF header magic: != ELF [ 274.847778][ T30] audit: type=1400 audit(1788702836.411:480): avc: denied { module_load } for pid=8102 comm="syz.1.761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 275.111819][ T30] audit: type=1400 audit(1788702836.881:481): avc: denied { write } for pid=8108 comm="syz.4.762" name="midi2.0" dev="configfs" ino=17810 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 275.458187][ T8114] lo speed is unknown, defaulting to 1000 [ 275.777832][ T10] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 275.949077][ T10] usb 5-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 275.975430][ T10] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 275.983824][ T10] usb 5-1: config 0 has no interface number 0 [ 276.006536][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 276.006574][ T10] usb 5-1: Product: syz [ 276.006608][ T10] usb 5-1: Manufacturer: syz [ 276.006626][ T10] usb 5-1: SerialNumber: syz [ 276.032362][ T30] audit: type=1400 audit(1788702837.761:482): avc: denied { write } for pid=8127 comm="syz.3.769" name="ports" dev="configfs" ino=3537 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 276.110222][ T10] usb 5-1: config 0 descriptor?? [ 276.631934][ T10] usb 5-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 276.830592][ T10] usb 5-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 276.830916][ T10] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 276.830976][ T10] usb 5-1: media controller created [ 276.877760][ T8117] ================================================================== [ 276.877778][ T8117] BUG: KASAN: slab-out-of-bounds in ec168_i2c_xfer+0x5e2/0x610 [ 276.877811][ T8117] Read of size 1 at addr ffff888058e8b941 by task syz.4.766/8117 [ 276.877828][ T8117] [ 276.877848][ T8117] CPU: 0 UID: 0 PID: 8117 Comm: syz.4.766 Tainted: G L syzkaller #0 PREEMPT(full) [ 276.877878][ T8117] Tainted: [L]=SOFTLOCKUP [ 276.877885][ T8117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 276.877897][ T8117] Call Trace: [ 276.877903][ T8117] [ 276.877911][ T8117] dump_stack_lvl+0x100/0x190 [ 276.877940][ T8117] print_report+0x13d/0x4b0 [ 276.877967][ T8117] ? __virt_addr_valid+0x239/0x430 [ 276.877987][ T8117] ? ec168_i2c_xfer+0x5e2/0x610 [ 276.878012][ T8117] kasan_report+0xdf/0x1c0 [ 276.878035][ T8117] ? ec168_i2c_xfer+0x5e2/0x610 [ 276.878063][ T8117] ec168_i2c_xfer+0x5e2/0x610 [ 276.878086][ T8117] ? __lock_acquire+0x4c5/0x1ec0 [ 276.878103][ T8117] ? __pfx_ec168_i2c_xfer+0x10/0x10 [ 276.878130][ T8117] __i2c_transfer+0x5d4/0x1740 [ 276.878155][ T8117] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 276.878175][ T8117] ? __pfx___i2c_transfer+0x10/0x10 [ 276.878197][ T8117] ? rt_mutex_slowtrylock+0x93/0x100 [ 276.878220][ T8117] i2c_transfer+0x158/0x380 [ 276.878242][ T8117] i2cdev_ioctl_rdwr+0x3ec/0x700 [ 276.878267][ T8117] i2cdev_ioctl+0x19d/0x830 [ 276.878290][ T8117] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 276.878314][ T8117] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 276.878336][ T8117] __x64_sys_ioctl+0x18e/0x210 [ 276.878353][ T8117] do_syscall_64+0x123/0x790 [ 276.878373][ T8117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.878390][ T8117] RIP: 0033:0x7f79f039e159 [ 276.878404][ T8117] 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 [ 276.878423][ T8117] RSP: 002b:00007f79f12ec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.878440][ T8117] RAX: ffffffffffffffda RBX: 00007f79f0625fa0 RCX: 00007f79f039e159 [ 276.878451][ T8117] RDX: 0000200000000200 RSI: 0000000000000707 RDI: 0000000000000004 [ 276.878462][ T8117] RBP: 00007f79f0435024 R08: 0000000000000000 R09: 0000000000000000 [ 276.878472][ T8117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 276.878483][ T8117] R13: 00007f79f0626038 R14: 00007f79f0625fa0 R15: 00007ffcb6dc7b28 [ 276.878502][ T8117] [ 276.878508][ T8117] [ 276.878512][ T8117] Allocated by task 8117: [ 276.878519][ T8117] kasan_save_stack+0x30/0x50 [ 276.878535][ T8117] kasan_save_track+0x14/0x30 [ 276.878553][ T8117] __kasan_kmalloc+0xaa/0xb0 [ 276.878569][ T8117] __kmalloc_node_track_caller_noprof+0x33d/0x870 [ 276.878587][ T8117] memdup_user+0x2a/0xe0 [ 276.878611][ T8117] i2cdev_ioctl_rdwr+0x2de/0x700 [ 276.878631][ T8117] i2cdev_ioctl+0x19d/0x830 [ 276.878650][ T8117] __x64_sys_ioctl+0x18e/0x210 [ 276.878663][ T8117] do_syscall_64+0x123/0x790 [ 276.878680][ T8117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 276.878698][ T8117] [ 276.878702][ T8117] The buggy address belongs to the object at ffff888058e8b940 [ 276.878702][ T8117] which belongs to the cache kmalloc-8 of size 8 [ 276.878714][ T8117] The buggy address is located 0 bytes to the right of [ 276.878714][ T8117] allocated 1-byte region [ffff888058e8b940, ffff888058e8b941) [ 276.878730][ T8117] [ 276.878733][ T8117] The buggy address belongs to the physical page: [ 276.878747][ T8117] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888058e8bb80 pfn:0x58e8b [ 276.878764][ T8117] flags: 0xfff00000000200(workingset|node=0|zone=1|lastcpupid=0x7ff) [ 276.878780][ T8117] page_type: f5(slab) [ 276.878797][ T8117] raw: 00fff00000000200 ffff88801c02f500 ffffea00008aa410 ffffea0000b1ab10 [ 276.878812][ T8117] raw: ffff888058e8bb80 0000000000800067 00000000f5000000 0000000000000000 [ 276.878822][ T8117] page dumped because: kasan: bad access detected [ 276.878845][ T8117] page_owner tracks the page as allocated [ 276.878850][ T8117] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5927, tgid 5924 (syz.2.45), ts 82836320147 [ 276.878879][ T8117] post_alloc_hook+0xfd/0x120 [ 276.878902][ T8117] get_page_from_freelist+0x110d/0x35d0 [ 276.878927][ T8117] __alloc_frozen_pages_noprof+0x2eb/0x3300 [ 276.878950][ T8117] new_slab+0xa9/0x6e0 [ 276.878974][ T8117] refill_objects+0xe3/0x410 [ 276.878996][ T8117] __pcs_replace_empty_main+0x35e/0x650 [ 276.879016][ T8117] __kmalloc_node_track_caller_noprof+0x6a8/0x870 [ 276.879032][ T8117] kvasprintf+0xbc/0x150 [ 276.879045][ T8117] kvasprintf_const+0x66/0x1a0 [ 276.879058][ T8117] kobject_set_name_vargs+0x5a/0x140 [ 276.879080][ T8117] kobject_init_and_add+0xe7/0x180 [ 276.879104][ T8117] net_rx_queue_update_kobjects+0x37e/0x760 [ 276.879129][ T8117] netdev_register_kobject+0x2c6/0x410 [ 276.879148][ T8117] register_netdevice+0x15b6/0x25a0 [ 276.879165][ T8117] vxlan_newlink+0x244/0x7f0 [ 276.879181][ T8117] rtnl_newlink+0x1697/0x2620 [ 276.879197][ T8117] page last free pid 15 tgid 15 ts 82799589491 stack trace: [ 276.879208][ T8117] __free_frozen_pages+0x79f/0x10f0 [ 276.879226][ T8117] tlb_remove_table_rcu+0x2cf/0x380 [ 276.879248][ T8117] rcu_core+0x5f0/0x1260 [ 276.879266][ T8117] handle_softirqs+0x1e6/0x9d0 [ 276.879281][ T8117] run_ksoftirqd+0x38/0x60 [ 276.879295][ T8117] smpboot_thread_fn+0x3d3/0xab0 [ 276.879314][ T8117] kthread+0x373/0x450 [ 276.879333][ T8117] ret_from_fork+0x730/0xd60 [ 276.879349][ T8117] ret_from_fork_asm+0x1a/0x30 [ 276.879365][ T8117] [ 276.879368][ T8117] Memory state around the buggy address: [ 276.879382][ T8117] ffff888058e8b800: fa fc fc fc 00 fc fc fc fa fc fc fc fa fc fc fc [ 276.879396][ T8117] ffff888058e8b880: fa fc fc fc fa fc fc fc fa fc fc fc 05 fc fc fc [ 276.879408][ T8117] >ffff888058e8b900: fa fc fc fc 05 fc fc fc 01 fc fc fc 05 fc fc fc [ 276.879418][ T8117] ^ [ 276.879427][ T8117] ffff888058e8b980: fa fc fc fc fa fc fc fc 06 fc fc fc fa fc fc fc [ 276.879439][ T8117] ffff888058e8ba00: 05 fc fc fc 05 fc fc fc fa fc fc fc 00 fc fc fc [ 276.879448][ T8117] ================================================================== [ 277.000374][ T8117] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 277.488904][ T8117] CPU: 0 UID: 0 PID: 8117 Comm: syz.4.766 Tainted: G L syzkaller #0 PREEMPT(full) [ 277.499649][ T8117] Tainted: [L]=SOFTLOCKUP [ 277.503953][ T8117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/05/2026 [ 277.513992][ T8117] Call Trace: [ 277.517254][ T8117] [ 277.520166][ T8117] dump_stack_lvl+0x100/0x190 [ 277.524841][ T8117] vpanic+0x553/0x970 [ 277.528804][ T8117] ? __pfx_vpanic+0x10/0x10 [ 277.533292][ T8117] ? ec168_i2c_xfer+0x5e2/0x610 [ 277.538135][ T8117] panic+0xd1/0xe0 [ 277.541837][ T8117] ? __pfx_panic+0x10/0x10 [ 277.546249][ T8117] ? ec168_i2c_xfer+0x5e2/0x610 [ 277.551088][ T8117] ? preempt_schedule_common+0x3c/0xb0 [ 277.556537][ T8117] check_panic_on_warn.cold+0x19/0x34 [ 277.561899][ T8117] end_report.part.0+0x3a/0x90 [ 277.566657][ T8117] kasan_report.cold+0xe/0x18 [ 277.571321][ T8117] ? ec168_i2c_xfer+0x5e2/0x610 [ 277.576174][ T8117] ec168_i2c_xfer+0x5e2/0x610 [ 277.580838][ T8117] ? __lock_acquire+0x4c5/0x1ec0 [ 277.585760][ T8117] ? __pfx_ec168_i2c_xfer+0x10/0x10 [ 277.590951][ T8117] __i2c_transfer+0x5d4/0x1740 [ 277.595703][ T8117] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 277.601495][ T8117] ? __pfx___i2c_transfer+0x10/0x10 [ 277.606684][ T8117] ? rt_mutex_slowtrylock+0x93/0x100 [ 277.611959][ T8117] i2c_transfer+0x158/0x380 [ 277.616455][ T8117] i2cdev_ioctl_rdwr+0x3ec/0x700 [ 277.621384][ T8117] i2cdev_ioctl+0x19d/0x830 [ 277.625874][ T8117] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 277.630893][ T8117] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 277.635903][ T8117] __x64_sys_ioctl+0x18e/0x210 [ 277.640647][ T8117] do_syscall_64+0x123/0x790 [ 277.645229][ T8117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 277.651105][ T8117] RIP: 0033:0x7f79f039e159 [ 277.655502][ T8117] 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 [ 277.675090][ T8117] RSP: 002b:00007f79f12ec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 277.683485][ T8117] RAX: ffffffffffffffda RBX: 00007f79f0625fa0 RCX: 00007f79f039e159 [ 277.691439][ T8117] RDX: 0000200000000200 RSI: 0000000000000707 RDI: 0000000000000004 [ 277.699392][ T8117] RBP: 00007f79f0435024 R08: 0000000000000000 R09: 0000000000000000 [ 277.707344][ T8117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 277.715299][ T8117] R13: 00007f79f0626038 R14: 00007f79f0625fa0 R15: 00007ffcb6dc7b28 [ 277.723258][ T8117] [ 277.726494][ T8117] Kernel Offset: disabled [ 277.730810][ T8117] Rebooting in 86400 seconds..