last executing test programs: 17.311828093s ago: executing program 3 (id=622): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'syzkaller0\x00', 0x1}) write$tun(r0, &(0x7f0000004380)=ANY=[@ANYBLOB="000088a201"], 0xb4) 8.063189436s ago: executing program 3 (id=628): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0xfffffffffffffffe) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socket$inet6_tcp(0xa, 0x1, 0x0) faccessat(0xffffffffffffffff, 0x0, 0x81) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) r3 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x240880c0, &(0x7f0000000280)={0xa, 0xe20, 0x0, @mcast1}, 0x1c) r4 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000400)={'veth0_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r5, {0x0, 0xffe1}, {0xffff, 0xffff}, {0xffe0}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x4, 0x9}}]}}]}, 0x48}}, 0xc840) sendmsg$nl_route_sched(r4, &(0x7f0000006040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newtfilter={0x24, 0x2c, 0xd2b, 0x70bd2b, 0x25dfdbfb, {0x0, 0x0, 0x0, r5, {0x6}, {}, {0x7, 0xfff1}}}, 0x24}, 0x1, 0x0, 0x0, 0x4084}, 0x24040084) recvmmsg$unix(r4, &(0x7f0000000580), 0x0, 0x60, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[], 0xc3}, 0x1, 0x100000000000000, 0x0, 0x2000}, 0x40400c0) r6 = socket(0x10, 0x3, 0x0) sendmmsg(r6, &(0x7f0000000000), 0x4000000000001f2, 0x0) sendto$inet6(r3, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) sendto$inet6(r3, 0x0, 0x0, 0x40000, 0x0, 0x0) 7.07065095s ago: executing program 3 (id=637): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x40, 0x50d, 0x3201, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xfb, 0x0, 0x6, "", [{{0x9, 0x4, 0x0, 0xc, 0x1, 0x3, 0x1, 0x2, 0x20, {0x9, 0x21, 0xb, 0x78, 0x1, {0x22, 0x853}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0x3, 0x8, 0x64}}}}}]}}]}}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000500)={0x2c, &(0x7f0000000280)={0x40, 0x22, 0x2, {0x2, 0x21}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 5.959694695s ago: executing program 4 (id=642): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[], 0xa0}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x108, 0xfd, r1}, [@IFA_LOCAL={0x8, 0x2, @broadcast}]}, 0x20}}, 0x40010) r2 = socket(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x400000000000235, 0x0) 5.819176492s ago: executing program 4 (id=643): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1d2) mkdir(&(0x7f0000000040)='./file1\x00', 0xb) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000100), 0x800000, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) chdir(&(0x7f0000000300)='./bus\x00') mknodat(0xffffffffffffff9c, &(0x7f0000000d40)='./file0\x00', 0x21c0, 0x103) 5.427944009s ago: executing program 4 (id=646): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={0x0, 0x0, 0x43}, 0x28) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2c}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r0, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000640)={0x6, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f00000007c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', r1}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={r2, r1, 0x25, 0x8, @val=@tcx={@void, @value=r0}}, 0x1c) close_range(r0, 0xffffffffffffffff, 0x0) 5.300854732s ago: executing program 4 (id=647): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r2, 0x4048aecb, &(0x7f0000000040)=@arm64_ccsidr={0x6020000000110009, &(0x7f0000000080)=0xd8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.310255976s ago: executing program 1 (id=649): mkdirat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x158) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x1c5) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000280)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000300)='./bus\x00') openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x101142, 0xeaf9) unlinkat(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0x0) 4.302495538s ago: executing program 3 (id=650): bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) gettid() r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x8e2b00) r1 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20842, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x20, 0x10012, r1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, 0x0) 4.241602313s ago: executing program 3 (id=651): io_uring_setup(0x383a, &(0x7f0000000540)={0x0, 0x4178, 0x0, 0x3, 0x2}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x289c2, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r3, 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x6a040300) socket(0x1e, 0x4, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x560e, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f0000000100)={0x9, 0x2, 0x1000, 0x6}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing\x00', 0x1ff) syz_emit_ethernet(0x76, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d3ffff", 0x40, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @param_prob={0x2, 0x0, 0x0, 0x502, {0x0, 0x6, "508359", 0x0, 0x0, 0x0, @private1, @remote, [@hopopts={0x3a}, @fragment={0x4, 0x0, 0xb9, 0x1, 0x0, 0x12, 0x65}]}}}}}}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={@remote, @private0={0xfc, 0x0, '\x00', 0x41}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x7fff, 0x3d, 0x500, 0x5, 0x19c003f}) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000003c0)='tracefs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing/events/sched/filter\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./sys\x00', 0x1ff) socket$packet(0x11, 0x2, 0x300) write$FUSE_POLL(r5, &(0x7f0000000500)={0x27}, 0x18) 4.15096017s ago: executing program 0 (id=652): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000240)={@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) syz_emit_ethernet(0x5e, &(0x7f00000000c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "008008", 0x28, 0x3a, 0xff, @local, @local, {[], @ndisc_redir={0x87, 0x0, 0x0, '\x00', @remote, @mcast2={0xe}}}}}}}, 0x0) 3.36387317s ago: executing program 4 (id=653): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x6, @random="570c02008e27"}, 0x4a, {0x2, 0x4e22, @loopback}, 'erspan0\x00'}) msgget$private(0x0, 0x230) writev(0xffffffffffffffff, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) prlimit64(0x0, 0xe, &(0x7f00000000c0)={0x8, 0x80000100008b}, 0x0) close(0xffffffffffffffff) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f00000193c0)) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x7) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x5) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000180)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xd6d1c000) r3 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r3, 0x1, 0x0) r4 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r4, &(0x7f0000000200)=""/102400, 0x19000) sched_setaffinity(r3, 0x47, &(0x7f0000019200)=0x7) mount(0x0, &(0x7f0000019240)='./sys\x00', &(0x7f0000019280)='sysfs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f00000192c0)='./sys/bus/acpi/devices/PNP0501:00/status\x00', 0x20080, 0x10) read(r5, &(0x7f0000019300)=""/100, 0x64) mbind(&(0x7f0000630000/0x3000)=nil, 0x3000, 0x8000, 0x0, 0x80cbd, 0x2) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) 3.297897736s ago: executing program 3 (id=654): syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000034276d20402003c68e010000000109021200010000000009040001"], 0x0) r0 = syz_open_dev$I2C(&(0x7f00000002c0), 0x1, 0x402) ioctl$I2C_RDWR(r0, 0x707, &(0x7f0000000300)={&(0x7f0000000340)=[{0x0, 0x2000, 0x0, 0x0}], 0x1}) 3.286552149s ago: executing program 1 (id=655): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000000480)=0x7ffffffe, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x40000, 0x0) readv(r4, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/87, 0x57}], 0x1) sched_setaffinity(r0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket(0x2d, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000000) r5 = add_key(&(0x7f0000000380)='big_key\x00', &(0x7f00000003c0)={'syz', 0x3}, &(0x7f00000004c0)="ae", 0x1, 0xffffffffffffffff) keyctl$read(0x2, r5, &(0x7f0000000500)=""/4096, 0x1000) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)={0x48, 0x2, 0x6, 0x801, 0x0, 0x0, {0x5}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0xf}]}, @IPSET_ATTR_REVISION={0x5}]}, 0x48}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x1c, 0x4, 0x6, 0x801, 0x0, 0x0, {0x1}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008804}, 0xc810) keyctl$read(0xb, r5, &(0x7f0000001500)=""/4096, 0x1000) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000180)=0x7) ptrace$ARCH_GET_FS(0x1e, r8, &(0x7f00000001c0), 0x1003) 3.246602759s ago: executing program 2 (id=656): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c80)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x100, 0x1d0, 0xffffffff, 0xffffffff, 0x100, 0x1d0, 0x2a0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@empty, @empty}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={{0x30}, {[0x0, 0x3f3], 0x2}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffb}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffff}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffff}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xffffffff}}}}, 0x3d0) syz_emit_ethernet(0x7e, &(0x7f0000001100)=ANY=[@ANYBLOB="bbbbbbbbbbbbbbbbbbbb00bb86dd6c00000000072cff00000000000000000000000000000000ff020000000000000000000000000001"], 0x0) 3.096814181s ago: executing program 0 (id=657): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fcdbdf2503000000180001801400020073797a5f74756e000000000000005370050005"], 0x34}}, 0x4000080) 3.029318135s ago: executing program 0 (id=658): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000540), 0xc0000, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f0000000580)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000005c0)={0x28, 0x7, r1, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000600)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r0, 0x3ba0, &(0x7f0000000680)={0x48, 0x7, r2, 0x0, 0x10000, 0x0, 0x9, 0x0, 0x334e8b}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r0, 0x3ba0, &(0x7f0000000700)={0x48, 0x7, r2, 0x0, 0x10000, 0x0, 0x8, 0x2ea473, 0x1000000}) 3.028922094s ago: executing program 2 (id=659): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000006c0)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000700)='./proc\x00', &(0x7f0000000740)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000780)='./proc/sys/net/ipv6/conf/all/disable_ipv6\x00', 0x1, 0x0) write(r0, &(0x7f0000000940)="3195aa0e80ca4d3283caf16780764eee", 0x10) tkill(0x0, 0xa) 1.895791502s ago: executing program 1 (id=660): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC2(r2, 0x4068aea3, &(0x7f0000000140)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000005c0)={0x1, 0x0, [{0x40000081, 0x0, 0x39}]}) 1.706275415s ago: executing program 0 (id=661): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000003000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl(r1, 0x4048aec9, &(0x7f0000000300)="01") ioctl(r2, 0x4048aecb, &(0x7f0000001000)="070000000000000001000000ffffffff") 1.704418138s ago: executing program 2 (id=662): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp', 0x2) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 1.634324646s ago: executing program 4 (id=663): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="3000000010ffffffffbd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000080004000006000008002c0006000000"], 0x30}}, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x80, @any, 0x0, 0x1}, 0x10) listen(r2, 0x5) syz_emit_vhci(&(0x7f0000000080)=ANY=[@ANYBLOB="02c90012000e00050017420a008000000200020a0040"], 0x17) r3 = accept4(r2, 0x0, 0x0, 0x800) sendmsg$BATADV_CMD_SET_HARDIF(r3, 0x0, 0x4000020) r4 = socket$inet(0x2, 0x2, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000001000010000000000000000000300000a28000000000a050000000000000000000300000308000240000000050900010073797a300000000028000000000a010400000000000000000300008a0900010073797a30000000000800024000000006"], 0x78}, 0x1, 0x0, 0x0, 0x24040010}, 0x20004040) shutdown(r4, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r6, 0x4018620d, &(0x7f0000000100)={0x73622a85, 0x1100, 0x2}) r7 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r7, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000400)=[@increfs]}) r8 = dup3(r7, r6, 0x0) r9 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r9, 0x0) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire]}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}) recvmmsg(r4, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) 1.494591739s ago: executing program 1 (id=664): r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x40, 0x14, 0x9535393fea6295b5, 0x40, 0xfffffffc, {0xa, 0x3f, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local}, @IFA_CACHEINFO={0x14, 0x6, {0x40000000, 0xfffff001, 0x0, 0x6}}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) 1.434721993s ago: executing program 2 (id=665): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x11) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000100)={{0x100}, 'syz1\x00', 0x19}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/block/nullb0/queue/scheduler\x00', 0x102, 0x4) write(r1, &(0x7f0000000480), 0x0) ioctl$UI_DEV_CREATE(r0, 0x5501) syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_io_uring_setup(0xa4, &(0x7f0000000180)={0x0, 0x1c51, 0x8000, 0x2, 0x79}, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000300)) r3 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x5961, 0x2000, 0x3, 0x100, 0x0, r2}, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r4, r5, r6, 0x0) io_uring_enter(r3, 0x2000, 0xfffffffd, 0x9, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = getpid() syz_pidfd_open(r8, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r10 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x4, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r10, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r10, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r10, &(0x7f0000000040)={0x50, 0x0, r11, {0x7, 0x1f, 0x0, 0x10400, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4}}, 0x50) syz_fuse_handle_req(r10, 0x0, 0x0, 0x0) syz_fuse_handle_req(r10, &(0x7f0000004200)="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", 0x2000, 0x0) openat(r9, &(0x7f00000003c0)='./sys/block/nullb0/queue/scheduler\x00', 0x101001, 0x1c) syz_fuse_handle_req(r10, 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0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000000380)='./file0\x00', 0x1) close_range(r7, 0xffffffffffffffff, 0x0) 1.43401261s ago: executing program 0 (id=666): io_uring_setup(0x383a, &(0x7f0000000540)={0x0, 0x4178, 0x0, 0x3, 0x2}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x289c2, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x8, 0x100008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000280)=0x8) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x5) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000080)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x1b5cb000) r2 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x1, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000000), 0x0, 0x0) read$msr(r3, &(0x7f0000019680)=""/102392, 0x18ff8) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x2, 0x0) unshare(0x6a040300) socket(0x1e, 0x4, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x560e, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./tracing\x00', 0x1ff) syz_emit_ethernet(0x76, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d3ffff", 0x40, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @param_prob={0x2, 0x0, 0x0, 0x502, {0x0, 0x6, "508359", 0x0, 0x0, 0x0, @private1, @remote, [@hopopts={0x3a}, @fragment={0x4, 0x0, 0xb9, 0x1, 0x0, 0x12, 0x65}]}}}}}}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={@remote, @private0={0xfc, 0x0, '\x00', 0x41}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2, 0x7fff, 0x3d, 0x500, 0x5, 0x19c003f}) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000003c0)='tracefs\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./tracing/events/sched/filter\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./sys\x00', 0x1ff) socket$packet(0x11, 0x2, 0x300) write$FUSE_POLL(r5, &(0x7f0000000500)={0x27}, 0x18) 1.344435838s ago: executing program 1 (id=667): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="200000000000000002"], 0x20}, 0x1, 0x0, 0x0, 0x24000804}, 0x8000) io_submit(r2, 0x44, &(0x7f00000005c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000000100)="653de841f0", 0x5, 0x8001}]) 424.613072ms ago: executing program 0 (id=668): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000200)="c74424000f000000c74424026a9e0000c7442406000000000f018414c1c1490fc7610dc442499e2bb9800000c00f3235004000000f30c7442402176c0000c7442406000000000fee1424240f682b430f785508b805000000b90e15900b0f01c1430f00d5c7442400654d0000c7442402f9ca00000f011424", 0x78}], 0x1, 0x5f, &(0x7f00000001c0)=[@cr4={0x1, 0x9e2}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 306.474428ms ago: executing program 2 (id=669): mlock2(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./proc\x00', &(0x7f0000000100)='proc\x00', 0x8000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./proc/thread-self/fail-nth\x00', 0x2, 0x0) write(r0, &(0x7f0000000000)='3', 0x4e) munlockall() 218.291386ms ago: executing program 1 (id=670): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r1, 0x0, {0x0, 0xf0, 0x2}, 0x2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)='.', 0x1a000}}, 0xfe) sendmsg$can_j1939(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x800) 0s ago: executing program 2 (id=671): setns(0xc9, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x402, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="034886dd09032800050030000300600000000128290081"], 0xfdef) kernel console output (not intermixed with test programs): [ T9] udl 4-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 107.163969][ T29] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 107.199525][ T30] audit: type=1326 audit(1792263141.303:359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6482 comm="syz.1.246" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f98a079e559 code=0x0 [ 107.313207][ T9] [drm] Initialized udl 0.0.1 for 4-1:0.0 on minor 1 [ 107.313225][ T9] [drm] Initialized udl on minor 1 [ 107.320978][ T29] usb 3-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice= 0.01 [ 107.336390][ T29] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.336436][ T29] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 107.336458][ T29] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 107.338514][ T29] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 107.338536][ T29] usb 3-1: Product: syz [ 107.338549][ T29] usb 3-1: Manufacturer: syz [ 107.347954][ T6479] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 107.358808][ T29] garmin_gps 3-1:1.0: Garmin GPS usb/tty converter detected [ 107.366598][ T29] usb 3-1: Garmin GPS usb/tty converter now attached to ttyUSB0 [ 107.572695][ T29] usb 3-1: USB disconnect, device number 6 [ 107.585569][ T29] garmin_gps ttyUSB0: Garmin GPS usb/tty converter now disconnected from ttyUSB0 [ 107.586088][ T29] garmin_gps 3-1:1.0: device disconnected [ 107.810728][ T6491] binder: 6490:6491 ioctl c0306201 200000000040 returned -22 [ 108.084485][ T29] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 108.243433][ T29] usb 5-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 108.259859][ T29] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 108.260771][ T29] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 108.331084][ T29] keyspan 5-1:1.0: Keyspan 2 port adapter converter detected [ 108.331248][ T29] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 81 [ 108.331305][ T29] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 1 [ 108.361617][ T29] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 84 [ 108.361693][ T29] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 2 [ 108.380067][ T29] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 108.395674][ T29] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 88 [ 108.395740][ T29] keyspan 5-1:1.0: found no endpoint descriptor for endpoint 6 [ 108.399855][ T29] usb 5-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 108.469893][ T6503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6503 comm=syz.1.253 [ 108.648768][ T189] usb 5-1: USB disconnect, device number 8 [ 108.665538][ T189] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 108.686946][ T189] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 108.689093][ T189] keyspan 5-1:1.0: device disconnected [ 109.124594][ T29] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 109.205713][ T6513] bond0: no command found in slaves file - use +ifname or -ifname [ 109.257486][ T6517] FAULT_INJECTION: forcing a failure. [ 109.257486][ T6517] name failslab, interval 1, probability 0, space 0, times 0 [ 109.257517][ T6517] CPU: 1 UID: 0 PID: 6517 Comm: syz.4.259 Tainted: G L syzkaller #0 PREEMPT(full) [ 109.257543][ T6517] Tainted: [L]=SOFTLOCKUP [ 109.257550][ T6517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 109.257561][ T6517] Call Trace: [ 109.257567][ T6517] [ 109.257574][ T6517] dump_stack_lvl+0x100/0x190 [ 109.257596][ T6517] should_fail_ex.cold+0x5/0xa [ 109.257615][ T6517] should_failslab+0xc2/0x120 [ 109.257633][ T6517] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 109.257654][ T6517] ? alloc_inode+0x183/0x250 [ 109.257681][ T6517] alloc_inode+0x183/0x250 [ 109.257703][ T6517] iget_locked+0x1d9/0x6d0 [ 109.257725][ T6517] ? __pfx_iget_locked+0x10/0x10 [ 109.257738][ T6517] ? down_read+0x13b/0x4c0 [ 109.257749][ T6517] ? __pfx_down_read+0x10/0x10 [ 109.257759][ T6517] ? __kmalloc_cache_noprof+0x2f8/0x6d0 [ 109.257774][ T6517] kernfs_get_inode+0x46/0x470 [ 109.257787][ T6517] kernfs_get_tree+0x636/0xbb0 [ 109.257818][ T6517] ? __pfx_kernfs_get_tree+0x10/0x10 [ 109.257847][ T6517] ? bpf_lsm_capable+0x9/0x10 [ 109.257864][ T6517] ? security_capable+0x80/0x260 [ 109.257882][ T6517] vfs_get_tree+0x92/0x320 [ 109.257895][ T6517] path_mount+0x7d0/0x2850 [ 109.257909][ T6517] ? __pfx_path_mount+0x10/0x10 [ 109.257920][ T6517] ? lockdep_hardirqs_on+0x7d/0x110 [ 109.257943][ T6517] ? putname+0xb1/0x110 [ 109.257958][ T6517] ? kmem_cache_free+0x127/0x6c0 [ 109.257987][ T6517] ? __x64_sys_mount+0x293/0x310 [ 109.258005][ T6517] __x64_sys_mount+0x293/0x310 [ 109.258021][ T6517] ? __pfx___x64_sys_mount+0x10/0x10 [ 109.258038][ T6517] do_syscall_64+0x123/0x790 [ 109.258056][ T6517] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.258068][ T6517] RIP: 0033:0x7f6b34b9e559 [ 109.258083][ T6517] 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 [ 109.258101][ T6517] RSP: 002b:00007f6b35aa4028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 109.258119][ T6517] RAX: ffffffffffffffda RBX: 00007f6b34e25fa0 RCX: 00007f6b34b9e559 [ 109.258132][ T6517] RDX: 00002000000000c0 RSI: 0000200000000080 RDI: 0000000000000000 [ 109.258143][ T6517] RBP: 00007f6b34c35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 109.258154][ T6517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 109.258163][ T6517] R13: 00007f6b34e26038 R14: 00007f6b34e25fa0 R15: 00007ffdb0ca0ef8 [ 109.258180][ T6517] [ 109.295190][ T29] usb 1-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 109.298139][ T29] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 109.298172][ T29] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 109.298190][ T29] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 109.298209][ T29] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 109.298239][ T29] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.653969][ T5606] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 109.654118][ T904] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 109.804611][ T5606] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 109.804785][ T904] usb 3-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 1.00 [ 109.805607][ T5606] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 109.805641][ T5606] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.805656][ T5606] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.805669][ T5606] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 109.806190][ T904] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 109.806213][ T904] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 64 [ 109.806228][ T904] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 109.806251][ T904] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.807447][ T5606] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 109.807467][ T5606] usb 5-1: Manufacturer: syz [ 109.818536][ T6519] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 109.818616][ T6519] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 109.824810][ T5606] usb 5-1: config 0 descriptor?? [ 109.826572][ T904] pl2303 3-1:1.0: pl2303 converter detected [ 109.865763][ T904] usb 3-1: pl2303 converter now attached to ttyUSB0 [ 110.048139][ T6528] input: syz1 as /devices/virtual/input/input14 [ 110.048168][ T6528] input: failed to attach handler leds to device input14, error: -6 [ 110.063966][ T6526] fuse: Unknown parameter 'group_id00000000000000000000' [ 110.134311][ T6519] pl2303 3-1:1.0: pl2303_vendor_write - failed to write [0007]: -110 [ 110.134960][ T6519] pl2303 ttyUSB0: pl2303_get_line_request - failed: -32 [ 110.135328][ T6519] pl2303 ttyUSB0: pl2303_set_line_request - failed: -32 [ 110.136656][ T6519] pl2303 3-1:1.0: pl2303_vendor_read - failed to read [000a]: -32 [ 110.138109][ T6519] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 110.273770][ T5606] hid_parser_main: 4007 callbacks suppressed [ 110.274168][ T5606] appleir 0003:05AC:8243.0004: unknown main item tag 0x0 [ 110.299647][ T5606] appleir 0003:05AC:8243.0004: hiddev0,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 110.357187][ T29] gud 1-1:1.0: USB-1: Failed to add properties (ret=-5) [ 110.357357][ T29] gud 1-1:1.0: Failed to get connectors (error=-5) [ 110.357382][ T29] gud 1-1:1.0: probe with driver gud failed with error -5 [ 110.405026][ T6519] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -32 [ 110.405604][ T6519] pl2303 ttyUSB0: error sending break = -32 [ 110.409252][ T189] usb 3-1: USB disconnect, device number 7 [ 110.450397][ T189] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0 [ 110.451001][ T189] pl2303 3-1:1.0: device disconnected [ 110.549075][ T6538] FAULT_INJECTION: forcing a failure. [ 110.549075][ T6538] name failslab, interval 1, probability 0, space 0, times 0 [ 110.549110][ T6538] CPU: 0 UID: 0 PID: 6538 Comm: syz.1.266 Tainted: G L syzkaller #0 PREEMPT(full) [ 110.549130][ T6538] Tainted: [L]=SOFTLOCKUP [ 110.549134][ T6538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 110.549141][ T6538] Call Trace: [ 110.549145][ T6538] [ 110.549150][ T6538] dump_stack_lvl+0x100/0x190 [ 110.549171][ T6538] should_fail_ex.cold+0x5/0xa [ 110.549189][ T6538] should_failslab+0xc2/0x120 [ 110.549207][ T6538] kmem_cache_alloc_noprof+0x92/0x6a0 [ 110.549223][ T6538] ? __send_signal_locked+0x1d1/0x1430 [ 110.549244][ T6538] __send_signal_locked+0x1d1/0x1430 [ 110.549274][ T6538] send_signal_locked+0x15e/0xa00 [ 110.549292][ T6538] ? __pfx_send_signal_locked+0x10/0x10 [ 110.549303][ T6538] ? do_raw_spin_lock+0x128/0x260 [ 110.549321][ T6538] ? _raw_spin_lock_irqsave+0x52/0x60 [ 110.549340][ T6538] force_sig_info_to_task+0x450/0x660 [ 110.549357][ T6538] force_sig_fault+0xc3/0x100 [ 110.549370][ T6538] ? __pfx_force_sig_fault+0x10/0x10 [ 110.549386][ T6538] ? __pfx___up_read+0x10/0x10 [ 110.549400][ T6538] ? fixup_vdso_exception+0x2d1/0x370 [ 110.549416][ T6538] __bad_area_nosemaphore+0x31b/0x3f0 [ 110.549433][ T6538] ? lock_mm_and_find_vma+0xaa/0x6f0 [ 110.549452][ T6538] do_user_addr_fault+0x8ca/0x12f0 [ 110.549471][ T6538] exc_page_fault+0x6f/0xd0 [ 110.549488][ T6538] asm_exc_page_fault+0x26/0x30 [ 110.549499][ T6538] RIP: 0033:0x7f98a0652d23 [ 110.549509][ T6538] Code: 10 4c 89 44 24 08 4c 89 0c 24 4c 8b 54 24 28 45 31 c9 48 8b 7c 24 20 48 8b 74 24 18 48 8b 54 24 10 48 8b 4c 24 08 48 8b 2c 24 <48> 8b 59 38 48 81 4b 18 80 00 00 00 e8 1c ff ff ff 48 83 ec 08 b9 [ 110.549520][ T6538] RSP: 002b:00007f98a15e2fd0 EFLAGS: 00010246 [ 110.549529][ T6538] RAX: 00007f98a0652ce0 RBX: 00007f98a0a25fa0 RCX: 0000000000000000 [ 110.549536][ T6538] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.549543][ T6538] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 110.549549][ T6538] R10: ffffffffffffffff R11: 0000000000000000 R12: 0000000000000000 [ 110.549556][ T6538] R13: 00007f98a0a26038 R14: 00007f98a0a25fa0 R15: 00007ffdca352708 [ 110.549570][ T6538] [ 110.576121][ T5606] usb 1-1: USB disconnect, device number 10 [ 110.648261][ T6541] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6541 comm=syz.1.267 [ 111.214014][ T189] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 111.364677][ T189] usb 3-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 111.365580][ T189] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 111.365636][ T189] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.370282][ T189] keyspan 3-1:1.0: Keyspan 2 port adapter converter detected [ 111.370424][ T189] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 81 [ 111.370453][ T189] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 1 [ 111.376705][ T189] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 84 [ 111.376780][ T189] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 2 [ 111.396304][ T189] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 111.400159][ T189] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 88 [ 111.400218][ T189] keyspan 3-1:1.0: found no endpoint descriptor for endpoint 6 [ 111.405234][ T189] usb 3-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 111.434191][ T29] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 111.454696][ T5708] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 111.604161][ T5708] usb 2-1: Using ep0 maxpacket: 32 [ 111.605621][ T5708] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 111.608129][ T5708] usb 2-1: config index 0 descriptor too short (expected 27632, got 27) [ 111.608151][ T5708] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 111.608190][ T5708] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 111.608209][ T5708] usb 2-1: config 1 has no interface number 0 [ 111.608241][ T5708] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 111.608274][ T5708] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 111.608328][ T5708] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.625158][ T5708] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 111.649413][ T29] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9170, bcdDevice= 1.08 [ 111.696125][ T5698] usb 3-1: USB disconnect, device number 8 [ 111.703222][ T5698] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 111.712118][ T5698] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 111.712678][ T5698] keyspan 3-1:1.0: device disconnected [ 111.753938][ T29] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.753964][ T29] usb 1-1: Product: syz [ 111.753978][ T29] usb 1-1: Manufacturer: syz [ 111.753993][ T29] usb 1-1: SerialNumber: syz [ 111.817303][ T5708] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now attached [ 111.914966][ T29] usb 1-1: reset high-speed USB device number 11 using dummy_hcd [ 112.127645][ T30] audit: type=1400 audit(1792263146.233:360): avc: denied { firmware_load } for pid=5800 comm="kworker/1:8" path="/lib/firmware/carl9170-1.fw" dev="sda1" ino=393 scontext=system_u:system_r:kernel_t tcontext=system_u:object_r:lib_t tclass=system permissive=1 [ 112.161058][ T30] audit: type=1800 audit(1792263146.263:361): pid=5800 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t op=appraise_data cause=missing-hash comm="kworker/1:8" name="/lib/firmware/carl9170-1.fw" dev="sda1" ino=393 res=0 errno=0 [ 112.161985][ T5800] usb 1-1: loading /lib/firmware/carl9170-1.fw failed with error -13 [ 112.162004][ T5800] usb 1-1: Direct firmware load for carl9170-1.fw failed with error -13 [ 112.162358][ T30] audit: type=1400 audit(1792263146.263:362): avc: denied { firmware_load } for pid=5800 comm="kworker/1:8" scontext=system_u:system_r:kernel_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 112.162412][ T5800] usb 1-1: Falling back to sysfs fallback for: carl9170-1.fw [ 112.238328][ T29] usb 2-1: USB disconnect, device number 9 [ 112.239698][ T29] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected                                                                                                             [ 114.184260][ T30] audit: type=1400 audit(1792263148.283:363): avc: denied { read write } for pid=6566 comm="getty" name="utmp" dev="tmpfs" ino=2 scontext=system_u:system_r:getty_t tcontext=system_u:object_r:init_tmpfs_t tclass=file permissive=1 [ 114.184307][ T30] audit: type=1400 audit(1792263148.283:364): avc: denied { open } for pid=6566 comm="getty" path="/run/utmp" dev="tmpfs" ino=2 scontext=system_u:system_r:getty_t tcontext=system_u:object_r:init_tmpfs_t tclass=file permissive=1 [ 114.185880][ T30] audit: type=1400 audit(1792263148.283:365): avc: denied { lock } for pid=6566 comm="getty" path="/run/utmp" dev="tmpfs" ino=2 scontext=system_u:system_r:getty_t tcontext=system_u:object_r:init_tmpfs_t tclass=file permissive=1 [ 114.192918][ T30] audit: type=1400 audit(1792263148.293:366): avc: denied { read } for pid=6566 comm="getty" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:getty_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 114.258425][ T29] usb 1-1: USB disconnect, device number 11 [ 114.345308][ T5708] [drm] Initialized udl 0.0.1 for 3-1:0.0 on minor 1 [ 114.345333][ T5708] [drm] Initialized udl on minor 1 [ 114.359786][ T6571] syz_tun: entered allmulticast mode [ 114.365788][ T6571] syz_tun: left allmulticast mode syzkaller syzkaller login: [ 114.480094][ T6573] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6573 comm=syz.0.282 [ 115.947017][ T6581] evm: overlay not supported [ 116.118249][ T30] audit: type=1400 audit(1792263150.223:367): avc: denied { setopt } for pid=6587 comm="syz.3.285" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 116.153096][ T1175] Bluetooth: hci5: Frame reassembly failed (-84) [ 116.188989][ T6586] netlink: 12 bytes leftover after parsing attributes in process `syz.0.287'. [ 116.554150][ T5606] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 116.818435][ T5606] usb 2-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 116.819692][ T5606] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 116.819733][ T5606] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.857985][ T5606] keyspan 2-1:1.0: Keyspan 2 port adapter converter detected [ 116.858120][ T5606] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 81 [ 116.858159][ T5606] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 1 [ 116.863557][ T5606] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 84 [ 116.863611][ T5606] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 2 [ 116.904979][ T5606] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 116.912361][ T5606] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 88 [ 116.912412][ T5606] keyspan 2-1:1.0: found no endpoint descriptor for endpoint 6 [ 116.915886][ T5606] usb 2-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 117.343729][ T5606] usb 2-1: USB disconnect, device number 10 [ 117.346217][ T5606] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 117.348423][ T5606] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 117.348860][ T5606] keyspan 2-1:1.0: device disconnected [ 117.524190][ T968] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 117.674432][ T968] usb 5-1: New USB device found, idVendor=0552, idProduct=5510, bcdDevice= 0.00 [ 117.676543][ T968] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 117.676566][ T968] usb 5-1: Product: syz [ 117.676580][ T968] usb 5-1: Manufacturer: syz [ 118.160720][ T968] scsi host1: uas [ 118.164550][ T52] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 118.399168][ C0] usb 5-1: stat urb: status -71 [ 118.399403][ C0] usb 5-1: cmd cmplt err -71 [ 118.399560][ T968] usb 5-1: USB disconnect, device number 10 [ 118.410066][ T968] scsi 1:0:0:0: tag#20 uas_zap_pending 0 uas-tag 1 inflight: CMD [ 118.410109][ T968] scsi 1:0:0:0: tag#20 CDB: Inquiry 12 00 00 00 24 00 [ 118.629741][ T30] audit: type=1400 audit(1792263152.733:368): avc: denied { read } for pid=5264 comm="dhcpcd" name="n34" dev="tmpfs" ino=2470 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 118.629945][ T30] audit: type=1400 audit(1792263152.733:369): avc: denied { open } for pid=5264 comm="dhcpcd" path="/run/udev/data/n34" dev="tmpfs" ino=2470 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 118.632593][ T30] audit: type=1400 audit(1792263152.733:370): avc: denied { getattr } for pid=5264 comm="dhcpcd" path="/run/udev/data/n34" dev="tmpfs" ino=2470 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 118.975248][ T52] Bluetooth: hci3: unexpected subevent 0x37 length: 25 > 13 [ 119.274003][ T968] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 119.364128][ T5708] udl 3-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffff92 [ 119.364308][ T5708] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 119.366147][ T5708] usb 3-1: USB disconnect, device number 9 [ 119.368733][ T10] udl 3-1:0.0: [drm] Cannot find any crtc or sizes [ 119.434701][ T968] usb 4-1: New USB device found, idVendor=06cd, idProduct=0135, bcdDevice= 1.00 [ 119.436474][ T968] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 119.436517][ T968] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.475646][ T968] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 119.483355][ T968] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 81 [ 119.483412][ T968] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 119.500561][ T968] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 84 [ 119.500628][ T968] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 119.503299][ T968] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 119.530706][ T968] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 88 [ 119.530773][ T968] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 119.532188][ T968] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 119.566830][ T6639] FAULT_INJECTION: forcing a failure. [ 119.566830][ T6639] name failslab, interval 1, probability 0, space 0, times 0 [ 119.566862][ T6639] CPU: 1 UID: 0 PID: 6639 Comm: syz.1.308 Tainted: G L syzkaller #0 PREEMPT(full) [ 119.566891][ T6639] Tainted: [L]=SOFTLOCKUP [ 119.566898][ T6639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 119.566911][ T6639] Call Trace: [ 119.566919][ T6639] [ 119.566927][ T6639] dump_stack_lvl+0x100/0x190 [ 119.566959][ T6639] should_fail_ex.cold+0x5/0xa [ 119.566990][ T6639] should_failslab+0xc2/0x120 [ 119.567021][ T6639] __kmalloc_cache_noprof+0x91/0x6d0 [ 119.567045][ T6639] ? raw_ioctl_init+0x1c0/0x850 [ 119.567076][ T6639] raw_ioctl_init+0x1c0/0x850 [ 119.567105][ T6639] ? __pfx_raw_ioctl_init+0x10/0x10 [ 119.567132][ T6639] ? tomoyo_path_number_perm+0x188/0x580 [ 119.567188][ T6639] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 119.567212][ T6639] ? ioctl_has_perm.constprop.0.isra.0+0x380/0x540 [ 119.567244][ T6639] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 119.567281][ T6639] raw_ioctl+0x138a/0x2b80 [ 119.567314][ T6639] ? __pfx_raw_ioctl+0x10/0x10 [ 119.567336][ T6639] ? selinux_file_ioctl+0x13b/0x290 [ 119.567362][ T6639] ? selinux_file_ioctl+0xb6/0x290 [ 119.567392][ T6639] ? __pfx_raw_ioctl+0x10/0x10 [ 119.567419][ T6639] __x64_sys_ioctl+0x18e/0x210 [ 119.567445][ T6639] do_syscall_64+0x123/0x790 [ 119.567476][ T6639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.567497][ T6639] RIP: 0033:0x7f98a079e1eb [ 119.567514][ T6639] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 119.567533][ T6639] RSP: 002b:00007f98a15e0f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 119.567553][ T6639] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00007f98a079e1eb [ 119.567566][ T6639] RDX: 00007f98a15e1fd0 RSI: 0000000041015500 RDI: 0000000000000005 [ 119.567579][ T6639] RBP: 00007f98a15e1fd0 R08: 0000000000000001 R09: 00000000ffffffff [ 119.567592][ T6639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f98a15e0fa0 [ 119.567604][ T6639] R13: 0000200000000180 R14: 0000000000000005 R15: 0000000000000000 [ 119.567631][ T6639] [ 119.776959][ T5708] usb 4-1: USB disconnect, device number 5 [ 119.795834][ T5708] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 119.801373][ T5708] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 119.802954][ T5708] keyspan 4-1:1.0: device disconnected [ 119.987262][ T30] audit: type=1400 audit(1792263154.093:371): avc: denied { write } for pid=6640 comm="syz.4.309" name="nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 119.987429][ T30] audit: type=1400 audit(1792263154.093:372): avc: denied { open } for pid=6640 comm="syz.4.309" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 119.989052][ T30] audit: type=1400 audit(1792263154.093:373): avc: denied { read } for pid=6640 comm="syz.4.309" name="nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 119.989605][ T30] audit: type=1400 audit(1792263154.093:374): avc: denied { map } for pid=6640 comm="syz.4.309" path="/dev/nullb0" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 120.044515][ T30] audit: type=1400 audit(1792263154.153:375): avc: denied { ioctl } for pid=6640 comm="syz.4.309" path="/dev/nullb0" dev="devtmpfs" ino=694 ioctlcmd=0x127f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 120.304755][ T30] audit: type=1400 audit(1792263154.413:376): avc: denied { mounton } for pid=6648 comm="syz.0.312" path="/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 120.375546][ T6653] FAULT_INJECTION: forcing a failure. [ 120.375546][ T6653] name failslab, interval 1, probability 0, space 0, times 0 [ 120.375579][ T6653] CPU: 0 UID: 0 PID: 6653 Comm: syz.0.314 Tainted: G L syzkaller #0 PREEMPT(full) [ 120.375605][ T6653] Tainted: [L]=SOFTLOCKUP [ 120.375612][ T6653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 120.375624][ T6653] Call Trace: [ 120.375631][ T6653] [ 120.375639][ T6653] dump_stack_lvl+0x100/0x190 [ 120.375675][ T6653] should_fail_ex.cold+0x5/0xa [ 120.375699][ T6653] ? lockdep_hardirqs_on+0x7d/0x110 [ 120.375731][ T6653] should_failslab+0xc2/0x120 [ 120.375762][ T6653] kmem_cache_alloc_noprof+0x92/0x6a0 [ 120.375787][ T6653] ? do_raw_spin_lock+0x128/0x260 [ 120.375814][ T6653] ? inet_bind_bucket_create+0x2d/0x280 [ 120.375851][ T6653] inet_bind_bucket_create+0x2d/0x280 [ 120.375885][ T6653] inet_csk_get_port+0x153f/0x28e0 [ 120.375923][ T6653] ? trace_inet_sock_set_state+0x78/0x220 [ 120.375953][ T6653] ? __pfx_inet_csk_get_port+0x10/0x10 [ 120.375977][ T6653] inet_csk_listen_start+0x205/0x450 [ 120.376003][ T6653] __inet_listen_sk+0x20f/0x510 [ 120.376032][ T6653] ? __pfx___inet_listen_sk+0x10/0x10 [ 120.376060][ T6653] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 120.376093][ T6653] ? __local_bh_enable_ip+0xa5/0x120 [ 120.376119][ T6653] inet_listen+0x93/0xd0 [ 120.376154][ T6653] __sys_listen_socket+0x108/0x150 [ 120.376185][ T6653] __sys_listen+0xa7/0x130 [ 120.376216][ T6653] __x64_sys_listen+0x53/0x80 [ 120.376247][ T6653] do_syscall_64+0x123/0x790 [ 120.376279][ T6653] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.376300][ T6653] RIP: 0033:0x7fba4a59e559 [ 120.376316][ T6653] 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 [ 120.376334][ T6653] RSP: 002b:00007fba4b4e1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000032 [ 120.376354][ T6653] RAX: ffffffffffffffda RBX: 00007fba4a825fa0 RCX: 00007fba4a59e559 [ 120.376367][ T6653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 120.376379][ T6653] RBP: 00007fba4a635ab8 R08: 0000000000000000 R09: 0000000000000000 [ 120.376393][ T6653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 120.376405][ T6653] R13: 00007fba4a826038 R14: 00007fba4a825fa0 R15: 00007fff5e9fa7b8 [ 120.376432][ T6653] [ 120.453991][ T5708] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 120.455480][ T30] audit: type=1400 audit(1792263154.563:377): avc: denied { bind } for pid=6656 comm="syz.0.316" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 120.465141][ T968] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 120.734037][ T968] usb 2-1: Using ep0 maxpacket: 8 [ 120.737313][ T968] usb 2-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 120.742490][ T968] usb 2-1: config 1 has an invalid descriptor of length 173, skipping remainder of the config [ 120.742561][ T968] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 120.742608][ T968] usb 2-1: config 1 has no interface number 0 [ 120.742742][ T968] usb 2-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xBC, changing to 0x8C [ 120.742794][ T968] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x8C has an invalid bInterval 93, changing to 7 [ 120.742847][ T968] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x8C has invalid maxpacket 9440, setting to 1024 [ 120.831583][ T968] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.831609][ T968] usb 2-1: Product: syz [ 120.831624][ T968] usb 2-1: Manufacturer: syz [ 120.831646][ T968] usb 2-1: SerialNumber: syz [ 120.856670][ T6661] netlink: 48 bytes leftover after parsing attributes in process `syz.0.317'. [ 120.887101][ T5708] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.00 [ 120.887974][ T5708] usb 5-1: config index 0 descriptor too short (expected 46, got 32) [ 120.887996][ T5708] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 120.888030][ T5708] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 120.888194][ T5708] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 121.307247][ T5708] usb 5-1: BOGUS urb xfer, pipe 1 != type 3 [ 121.444353][ T5602] Bluetooth: hci5: command 0x1003 tx timeout [ 121.444430][ T52] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 121.683939][ T0] NOHZ tick-stop error: local softirq work is pending, handler #82!!! [ 122.416411][ T9] usb 2-1: USB disconnect, device number 11 [ 122.598438][ T5708] usb 5-1: USB disconnect, device number 11 [ 122.598508][ C0] usb 5-1: comm data receiver aborted. [ 122.804722][ T5606] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 122.947776][ T6681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6681 comm=syz.3.323 [ 122.948969][ T52] Bluetooth: hci2: link tx timeout [ 122.948984][ T52] Bluetooth: hci2: killing stalled connection 10:aa:aa:aa:aa:aa [ 122.967780][ T5606] usb 3-1: Using ep0 maxpacket: 32 [ 122.986925][ T5606] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 122.988862][ T5606] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 122.988891][ T5606] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 122.988924][ T5606] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.993455][ T5606] usb 3-1: config 0 descriptor?? [ 122.998791][ T6683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6683 comm=syz.1.324 [ 123.042716][ T6685] faux_driver vgem: [drm] Unknown color mode 135165; guessing buffer size. [ 123.065372][ T5606] hub 3-1:0.0: USB hub found [ 123.180842][ T6691] syzkaller1: entered promiscuous mode [ 123.180857][ T6691] syzkaller1: entered allmulticast mode [ 123.219279][ T5606] hub 3-1:0.0: 1 port detected [ 124.346190][ T904] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 124.494134][ T904] usb 5-1: Using ep0 maxpacket: 32 [ 124.494873][ T904] usb 5-1: New USB device found, idVendor=0557, idProduct=2009, bcdDevice=c7.06 [ 124.496236][ T904] usb 5-1: config 2 has an invalid interface number: 88 but max is 0 [ 124.496258][ T904] usb 5-1: config 2 has no interface number 0 [ 124.496292][ T904] usb 5-1: config 2 interface 88 altsetting 25 bulk endpoint 0x6 has invalid maxpacket 256 [ 124.496315][ T904] usb 5-1: config 2 interface 88 has no altsetting 0 [ 124.498957][ T904] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=1 [ 124.498976][ T904] usb 5-1: Product: syz [ 124.498990][ T904] usb 5-1: Manufacturer: syz [ 124.499004][ T904] usb 5-1: SerialNumber: syz [ 124.502351][ T6689] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 124.706624][ T6689] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 124.785783][ T968] usb 3-1: USB disconnect, device number 10 [ 124.800792][ T62] usb 3-1: Failed to suspend device, error -71 [ 124.905446][ T5606] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 124.963941][ T52] Bluetooth: hci2: command 0x0406 tx timeout [ 125.094397][ T5606] usb 4-1: Using ep0 maxpacket: 32 [ 125.101265][ T5606] usb 4-1: New USB device found, idVendor=0421, idProduct=042f, bcdDevice=1a.7c [ 125.130020][ T5606] usb 4-1: config 87 has an invalid interface number: 229 but max is 1 [ 125.130399][ T5606] usb 4-1: config 87 has no interface number 1 [ 125.131438][ T5606] usb 4-1: config 87 interface 229 has no altsetting 0 [ 125.163605][ T5606] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.163628][ T5606] usb 4-1: Product: syz [ 125.163641][ T5606] usb 4-1: Manufacturer: syz [ 125.163654][ T5606] usb 4-1: SerialNumber: syz [ 125.240331][ T6705] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6705 comm=syz.1.332 [ 125.411779][ T5606] rndis_host 4-1:87.229: slave class 0 [ 125.428887][ T5606] usb 4-1: USB disconnect, device number 6 [ 125.442636][ T6667] udevd[6667]: setting mode of /dev/bus/usb/004/006 to 020664 failed: No such file or directory [ 125.442746][ T6667] udevd[6667]: setting owner of /dev/bus/usb/004/006 to uid=0, gid=0 failed: No such file or directory [ 125.673963][ T5708] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 125.766294][ T904] asix 5-1:2.88 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 125.766400][ T904] asix 5-1:2.88: probe with driver asix failed with error -71 [ 125.769758][ T904] usb 5-1: USB disconnect, device number 12 [ 125.824539][ T5708] usb 3-1: Using ep0 maxpacket: 8 [ 125.825128][ T5708] usb 3-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 125.825980][ T5708] usb 3-1: config 1 has an invalid descriptor of length 173, skipping remainder of the config [ 125.826000][ T5708] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 125.826019][ T5708] usb 3-1: config 1 has no interface number 0 [ 125.826050][ T5708] usb 3-1: config 1 interface 1 altsetting 1 has an endpoint descriptor with address 0xBC, changing to 0x8C [ 125.826071][ T5708] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x8C has an invalid bInterval 93, changing to 7 [ 125.826093][ T5708] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x8C has invalid maxpacket 9440, setting to 1024 [ 125.827961][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.827981][ T5708] usb 3-1: Product: syz [ 125.827990][ T5708] usb 3-1: Manufacturer: syz [ 125.827999][ T5708] usb 3-1: SerialNumber: syz [ 126.696588][ T6722] fuse: Bad value for 'fd' [ 126.804179][ T6719] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 127.190277][ T6727] netlink: 92 bytes leftover after parsing attributes in process `syz.0.340'. [ 127.855776][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.855822][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 127.968399][ T30] kauditd_printk_skb: 11 callbacks suppressed [ 127.968416][ T30] audit: type=1400 audit(1792263162.073:389): avc: denied { create } for pid=6724 comm="syz.4.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 128.083334][ T6735] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6735 comm=syz.0.341 [ 128.182870][ T5708] usb 3-1: USB disconnect, device number 11 [ 128.211721][ T5622] udevd[5622]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 128.465342][ T30] audit: type=1400 audit(1792263162.573:390): avc: denied { create } for pid=6736 comm="syz.1.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 128.467422][ T6739] netlink: 12 bytes leftover after parsing attributes in process `syz.1.343'. [ 128.669278][ T30] audit: type=1326 audit(1792263162.773:391): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.671902][ T30] audit: type=1326 audit(1792263162.773:392): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.684745][ T30] audit: type=1326 audit(1792263162.783:393): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.684784][ T30] audit: type=1326 audit(1792263162.783:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.684817][ T30] audit: type=1326 audit(1792263162.793:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.689511][ T30] audit: type=1326 audit(1792263162.793:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.691109][ T30] audit: type=1326 audit(1792263162.793:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.691445][ T30] audit: type=1326 audit(1792263162.793:398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6744 comm="syz.2.344" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5aeb9e559 code=0x7ffc0000 [ 128.930014][ T6749] netlink: 12 bytes leftover after parsing attributes in process `syz.3.346'. [ 129.120203][ T6760] input: syz1 as /devices/virtual/input/input15 [ 129.120231][ T6760] input: failed to attach handler leds to device input15, error: -6 [ 129.156401][ T6755] fuse: Bad value for 'fd' [ 130.378248][ T6774] printk: console [ttyS0] disabled [ 130.410953][ T6770] printk: console [ttyS0] enabled [ 130.433140][ T6779] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6779 comm=syz.2.355 [ 130.680546][ T6786] netlink: 12 bytes leftover after parsing attributes in process `syz.0.357'. [ 130.711226][ T6787] FAULT_INJECTION: forcing a failure. [ 130.711226][ T6787] name failslab, interval 1, probability 0, space 0, times 0 [ 130.711260][ T6787] CPU: 0 UID: 0 PID: 6787 Comm: syz.4.358 Tainted: G L syzkaller #0 PREEMPT(full) [ 130.711287][ T6787] Tainted: [L]=SOFTLOCKUP [ 130.711295][ T6787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 130.711307][ T6787] Call Trace: [ 130.711314][ T6787] [ 130.711322][ T6787] dump_stack_lvl+0x100/0x190 [ 130.711356][ T6787] should_fail_ex.cold+0x5/0xa [ 130.711385][ T6787] should_failslab+0xc2/0x120 [ 130.711413][ T6787] kmem_cache_alloc_noprof+0x92/0x6a0 [ 130.711441][ T6787] ? mas_preallocate+0xc22/0xee0 [ 130.711478][ T6787] mas_preallocate+0xc22/0xee0 [ 130.711511][ T6787] ? __pfx_mas_preallocate+0x10/0x10 [ 130.711551][ T6787] ? anon_vma_name+0x5a/0x250 [ 130.711575][ T6787] __split_vma+0x2f8/0x1de0 [ 130.711602][ T6787] ? __pfx___split_vma+0x10/0x10 [ 130.711620][ T6787] ? mas_next_slot+0xc05/0x13a0 [ 130.711652][ T6787] vms_gather_munmap_vmas+0x3a5/0x1720 [ 130.711681][ T6787] ? __pfx_vms_gather_munmap_vmas+0x10/0x10 [ 130.711704][ T6787] ? do_raw_spin_lock+0x128/0x260 [ 130.711742][ T6787] ? lock_acquire+0x1d1/0x380 [ 130.711765][ T6787] ? do_raw_spin_lock+0x128/0x260 [ 130.711790][ T6787] ? find_held_lock+0x2b/0x80 [ 130.711826][ T6787] do_vmi_align_munmap+0x287/0x5f0 [ 130.711852][ T6787] ? __pfx_do_vmi_align_munmap+0x10/0x10 [ 130.711907][ T6787] ? mas_walk+0x260/0x310 [ 130.711940][ T6787] do_vmi_munmap+0x1f8/0x3e0 [ 130.711966][ T6787] unmap_source_vma+0x35c/0x8f0 [ 130.711999][ T6787] ? __pfx_unmap_source_vma+0x10/0x10 [ 130.712032][ T6787] ? __vm_enough_memory+0x184/0x390 [ 130.712058][ T6787] ? vm_stat_account+0x162/0x190 [ 130.712094][ T6787] move_vma+0x351/0xf80 [ 130.712116][ T6787] ? __pfx_mtree_load+0x10/0x10 [ 130.712145][ T6787] ? __pfx_move_vma+0x10/0x10 [ 130.712165][ T6787] ? security_mmap_addr+0x71/0x1e0 [ 130.712197][ T6787] ? __get_unmapped_area+0x255/0x3e0 [ 130.712228][ T6787] ? vrm_set_new_addr+0x1f5/0x2a0 [ 130.712252][ T6787] mremap_to+0x234/0x4c0 [ 130.712275][ T6787] ? __pfx_mremap_to+0x10/0x10 [ 130.712304][ T6787] __do_sys_mremap+0xc6b/0x1780 [ 130.712331][ T6787] ? __pfx_futex_wait+0x10/0x10 [ 130.712356][ T6787] ? __pfx___do_sys_mremap+0x10/0x10 [ 130.712383][ T6787] ? ksys_write+0x190/0x250 [ 130.712412][ T6787] ? do_futex+0x190/0x440 [ 130.712442][ T6787] ? __pfx_do_futex+0x10/0x10 [ 130.712483][ T6787] ? xfd_validate_state+0x129/0x190 [ 130.712515][ T6787] do_syscall_64+0x123/0x790 [ 130.712546][ T6787] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.712566][ T6787] RIP: 0033:0x7f6b34b9e559 [ 130.712584][ T6787] 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 [ 130.712602][ T6787] RSP: 002b:00007f6b35aa4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 130.712622][ T6787] RAX: ffffffffffffffda RBX: 00007f6b34e25fa0 RCX: 00007f6b34b9e559 [ 130.712635][ T6787] RDX: 0000000000400000 RSI: 0000000000002000 RDI: 0000200000097000 [ 130.712647][ T6787] RBP: 00007f6b34c35ab8 R08: 0000200000bff000 R09: 0000000000000000 [ 130.712659][ T6787] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 130.712671][ T6787] R13: 00007f6b34e26038 R14: 00007f6b34e25fa0 R15: 00007ffdb0ca0ef8 [ 130.712699][ T6787] [ 131.107014][ T6797] input: syz1 as /devices/virtual/input/input16 [ 131.107046][ T6797] input: failed to attach handler leds to device input16, error: -6 [ 131.131149][ T6795] fuse: Bad value for 'fd' [ 131.207908][ T6799] SELinux: failed to load policy [ 131.302470][ T9] usb 5-1: new full-speed USB device number 13 using dummy_hcd [ 131.308920][ T6805] netlink: 8 bytes leftover after parsing attributes in process `syz.3.363'. [ 132.484655][ T9] usb 5-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 132.485645][ T9] usb 5-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 132.485671][ T9] usb 5-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 132.485708][ T9] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.715955][ T9] usb 5-1: usb_control_msg returned -32 [ 132.716000][ T9] usbtmc 5-1:16.0: can't read capabilities [ 133.071788][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 133.071808][ T30] audit: type=1400 audit(1792263167.173:407): avc: denied { write } for pid=6792 comm="syz.4.361" name="usbtmc0" dev="devtmpfs" ino=3129 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 133.081579][ T6827] usbtmc 5-1:16.0: usbtmc_ioctl_request failed -32 [ 133.082353][ T9] usb 5-1: USB disconnect, device number 13 [ 134.461582][ T6842] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 134.664827][ T904] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 134.771507][ T6855] netlink: 8 bytes leftover after parsing attributes in process `syz.3.379'. [ 134.817089][ T904] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.819444][ T904] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 134.819779][ T904] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.819837][ T904] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 134.819943][ T904] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 134.820010][ T904] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 134.891754][ T904] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.891838][ T904] usb 3-1: Product: syz [ 134.891886][ T904] usb 3-1: Manufacturer: syz [ 134.891899][ T904] usb 3-1: SerialNumber: syz [ 135.015110][ T904] cdc_mbim 3-1:1.0: skipping garbage [ 135.409537][ T6860] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6860 comm=syz.0.381 [ 135.885723][ T24] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 136.034503][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 136.035470][ T24] usb 4-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 136.036519][ T24] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 136.036547][ T24] usb 4-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 136.036569][ T24] usb 4-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 136.036615][ T24] usb 4-1: config 0 interface 0 has no altsetting 0 [ 136.036641][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 136.043728][ T24] usb 4-1: config 0 descriptor?? [ 136.120116][ T904] cdc_mbim 3-1:1.0: bind() failure [ 136.133061][ T904] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 136.143109][ T904] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 136.143821][ T904] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 136.168731][ T904] usb 3-1: USB disconnect, device number 12 [ 136.534957][ T24] hid (null): global environment stack underflow [ 136.535848][ T24] hid (null): unknown global tag 0xc [ 136.535874][ T24] hid (null): invalid report_size -830381512 [ 136.535895][ T24] hid (null): report_id 52966 is invalid [ 136.535907][ T24] hid (null): invalid report_size -1000667679 [ 136.535921][ T24] hid (null): unknown global tag 0xc [ 137.018653][ T6882] input: syz1 as /devices/virtual/input/input17 [ 137.018684][ T6882] input: failed to attach handler leds to device input17, error: -6 [ 137.086153][ T6874] fuse: Bad value for 'fd' [ 137.263769][ T6888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6888 comm=syz.1.390 [ 137.280240][ T5602] Bluetooth: hci3: link tx timeout [ 137.280255][ T5602] Bluetooth: hci3: killing stalled connection 10:aa:aa:aa:aa:aa [ 137.322812][ T6887] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 137.570578][ T6894] netlink: 8 bytes leftover after parsing attributes in process `syz.2.393'. [ 137.674166][ T24] usb 5-1: new full-speed USB device number 14 using dummy_hcd [ 137.841541][ T24] usb 5-1: New USB device found, idVendor=1044, idProduct=7001, bcdDevice= 5.20 [ 137.865703][ T24] usb 5-1: config 4 has an invalid interface number: 44 but max is 0 [ 137.865902][ T24] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 137.866034][ T24] usb 5-1: config 4 has no interface number 0 [ 137.866737][ T24] usb 5-1: config 4 interface 44 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 137.923987][ T5604] Bluetooth: hci2: command 0x0406 tx timeout [ 137.934679][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 137.934694][ T24] usb 5-1: Product: syz [ 137.934702][ T24] usb 5-1: Manufacturer: syz [ 137.934710][ T24] usb 5-1: SerialNumber: syz [ 138.207013][ T30] audit: type=1326 audit(1792263172.313:408): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6895 comm="syz.1.394" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f98a079e559 code=0x0 [ 138.355025][ T24] dvb-usb: found a 'Gigabyte U7000' in warm state. [ 138.379505][ T24] dvb-usb: will use the device's hardware PID filter (table count: 32). [ 138.391717][ T24] dvbdev: DVB: registering new adapter (Gigabyte U7000) [ 138.391744][ T24] usb 5-1: media controller created [ 138.401503][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 138.507208][ T24] DVB: Unable to find symbol dib7000p_attach() [ 138.507220][ T24] dvb-usb: no frontend was attached by 'Gigabyte U7000' [ 138.561118][ T30] audit: type=1400 audit(1792263172.663:409): avc: denied { append } for pid=6889 comm="syz.4.392" name="i2c-1" dev="devtmpfs" ino=3137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 138.639079][ T9] usb 4-1: USB disconnect, device number 7 [ 138.644013][ T24] rc_core: IR keymap rc-dib0700-rc5 not found [ 138.644026][ T24] Registered IR keymap rc-empty [ 138.651248][ T24] dvb-usb: could not initialize remote control. [ 138.651260][ T24] dvb-usb: Gigabyte U7000 successfully initialized and connected. [ 138.781315][ T6906] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=6906 comm=syz.3.397 [ 138.797023][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 138.830724][ T24] usb 5-1: USB disconnect, device number 14 [ 138.908937][ T24] dvb-usb: Gigabyte U7000 successfully deinitialized and disconnected. [ 139.284059][ T52] Bluetooth: hci3: command 0x0406 tx timeout [ 139.804049][ T5708] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 139.848799][ T6921] input: syz1 as /devices/virtual/input/input19 [ 139.848841][ T6921] input: failed to attach handler leds to device input19, error: -6 [ 139.853510][ T30] audit: type=1400 audit(1792263173.953:410): avc: denied { allowed } for pid=6920 comm="syz.1.402" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 139.901206][ T6921] fuse: Bad value for 'fd' [ 139.905894][ T30] audit: type=1400 audit(1792263174.013:411): avc: denied { read write } for pid=6923 comm="syz.2.403" name="uhid" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 139.906174][ T30] audit: type=1400 audit(1792263174.013:412): avc: denied { open } for pid=6923 comm="syz.2.403" path="/dev/uhid" dev="devtmpfs" ino=1270 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 139.925765][ T9] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 139.947243][ T9] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz1] on syz0 [ 139.990155][ T5708] usb 5-1: unable to get BOS descriptor or descriptor too short [ 139.990199][ T5708] usb 5-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 139.992461][ T5708] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 140.000131][ T5708] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 140.000152][ T5708] usb 5-1: Product: syz [ 140.000165][ T5708] usb 5-1: Manufacturer: syz [ 140.000177][ T5708] usb 5-1: SerialNumber: syz [ 140.109398][ T30] audit: type=1400 audit(1792263174.213:413): avc: denied { write } for pid=6928 comm="syz.0.405" name="loop3" dev="devtmpfs" ino=648 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 140.113716][ T6929] loop3: detected capacity change from 0 to 7 [ 140.157438][ T6929] Dev loop3: unable to read RDB block 7 [ 140.157475][ T6929] loop3: unable to read partition table [ 140.157659][ T6929] loop3: partition table beyond EOD, truncated [ 140.157714][ T6929] loop_reread_partitions: partition scan of loop3 (þ被xü—ŸÑà– ) failed (rc=-5) [ 140.273494][ T5708] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 141.259318][ T5708] usb 5-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 141.259345][ T5708] usb 5-1: found format II with max.bitrate = 4, frame size=7372 [ 141.259365][ T5708] usb 5-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 141.259470][ T5708] usb 5-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 141.259489][ T5708] usb 5-1: found format II with max.bitrate = 4, frame size=7372 [ 141.259506][ T5708] usb 5-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22) [ 142.522071][ T6950] input: syz1 as /devices/virtual/input/input20 [ 142.522102][ T6950] input: failed to attach handler leds to device input20, error: -6 [ 142.607295][ T6946] fuse: Bad value for 'fd' [ 142.702764][ T5708] usb 5-1: USB disconnect, device number 15 [ 142.835382][ T6550] udevd[6550]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 142.913246][ T30] audit: type=1400 audit(1792263177.013:414): avc: denied { unmount } for pid=5597 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 143.240711][ T30] audit: type=1400 audit(1792263177.343:415): avc: denied { read write } for pid=6962 comm="syz.0.409" name="control" dev="devtmpfs" ino=1266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 143.269661][ T30] audit: type=1400 audit(1792263177.343:416): avc: denied { open } for pid=6962 comm="syz.0.409" path="/81/dev/mapper/control" dev="devtmpfs" ino=1266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 143.514366][ T6968] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 144.409448][ T30] audit: type=1400 audit(1792263178.513:417): avc: denied { node_bind } for pid=6987 comm="syz.3.428" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 144.575130][ T6997] netlink: 12 bytes leftover after parsing attributes in process `syz.4.427'. [ 145.866590][ T7011] FAULT_INJECTION: forcing a failure. [ 145.866590][ T7011] name failslab, interval 1, probability 0, space 0, times 0 [ 145.866624][ T7011] CPU: 1 UID: 0 PID: 7011 Comm: syz.2.437 Tainted: G L syzkaller #0 PREEMPT(full) [ 145.866653][ T7011] Tainted: [L]=SOFTLOCKUP [ 145.866660][ T7011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 145.866673][ T7011] Call Trace: [ 145.866680][ T7011] [ 145.866688][ T7011] dump_stack_lvl+0x100/0x190 [ 145.866723][ T7011] should_fail_ex.cold+0x5/0xa [ 145.866752][ T7011] should_failslab+0xc2/0x120 [ 145.866786][ T7011] kmem_cache_alloc_noprof+0x92/0x6a0 [ 145.866813][ T7011] ? __kernfs_new_node+0xd2/0xa10 [ 145.866841][ T7011] __kernfs_new_node+0xd2/0xa10 [ 145.866867][ T7011] ? __pfx___kernfs_new_node+0x10/0x10 [ 145.866893][ T7011] ? lock_acquire+0x1d1/0x380 [ 145.866915][ T7011] ? kernfs_root+0x23/0x2a0 [ 145.866934][ T7011] ? find_held_lock+0x2b/0x80 [ 145.866963][ T7011] ? kernfs_root+0xee/0x2a0 [ 145.866981][ T7011] ? kernfs_root+0xee/0x2a0 [ 145.867007][ T7011] kernfs_new_node+0x117/0x150 [ 145.867033][ T7011] __kernfs_create_file+0x53/0x350 [ 145.867062][ T7011] sysfs_add_file_mode_ns+0x207/0x3c0 [ 145.867098][ T7011] internal_create_group+0x593/0xfb0 [ 145.867125][ T7011] ? __pfx_internal_create_group+0x10/0x10 [ 145.867149][ T7011] ? kernfs_create_link+0x1bd/0x240 [ 145.867179][ T7011] internal_create_groups+0x9d/0x150 [ 145.867201][ T7011] device_add+0x7c8/0x1970 [ 145.867227][ T7011] ? __pfx_device_add+0x10/0x10 [ 145.867257][ T7011] ? lockdep_init_map_type+0x5c/0x250 [ 145.867283][ T7011] ? __init_waitqueue_head+0xca/0x150 [ 145.867317][ T7011] netdev_register_kobject+0x1df/0x410 [ 145.867358][ T7011] register_netdevice+0x15b6/0x25a0 [ 145.867389][ T7011] ? __pfx_register_netdevice+0x10/0x10 [ 145.867415][ T7011] ? dst_cache_init+0x266/0x350 [ 145.867441][ T7011] geneve_newlink+0x9a2/0x1250 [ 145.867476][ T7011] ? trace_kmalloc+0x40/0x110 [ 145.867506][ T7011] ? __pfx_geneve_newlink+0x10/0x10 [ 145.867554][ T7011] ? rtnl_create_link+0xa4b/0xf80 [ 145.867578][ T7011] ? __pfx_geneve_newlink+0x10/0x10 [ 145.867607][ T7011] rtnl_newlink+0x1697/0x2620 [ 145.867639][ T7011] ? __pfx_rtnl_newlink+0x10/0x10 [ 145.867660][ T7011] ? avc_has_perm_noaudit+0x56/0x470 [ 145.867684][ T7011] ? find_held_lock+0x2b/0x80 [ 145.867712][ T7011] ? avc_has_perm_noaudit+0x11e/0x470 [ 145.867734][ T7011] ? avc_has_perm_noaudit+0x11e/0x470 [ 145.867783][ T7011] ? lock_acquire+0x1d1/0x380 [ 145.867805][ T7011] ? rtnetlink_rcv_msg+0x1f6/0xe90 [ 145.867828][ T7011] ? find_held_lock+0x2b/0x80 [ 145.867856][ T7011] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 145.867878][ T7011] ? rtnetlink_rcv_msg+0x93a/0xe90 [ 145.867901][ T7011] ? __pfx_rtnl_newlink+0x10/0x10 [ 145.867925][ T7011] rtnetlink_rcv_msg+0x95e/0xe90 [ 145.867951][ T7011] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 145.867982][ T7011] ? ref_tracker_free+0x37e/0x6c0 [ 145.868007][ T7011] netlink_rcv_skb+0x159/0x420 [ 145.868027][ T7011] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 145.868053][ T7011] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 145.868082][ T7011] ? netlink_deliver_tap+0x1ae/0xcc0 [ 145.868117][ T7011] netlink_unicast+0x65f/0x950 [ 145.868141][ T7011] ? __pfx_netlink_unicast+0x10/0x10 [ 145.868167][ T7011] netlink_sendmsg+0x8b0/0xda0 [ 145.868191][ T7011] ? __pfx_netlink_sendmsg+0x10/0x10 [ 145.868214][ T7011] ? selinux_socket_sendmsg+0x198/0x2f0 [ 145.868252][ T7011] ____sys_sendmsg+0xa4d/0xbe0 [ 145.868276][ T7011] ? __pfx_netlink_sendmsg+0x10/0x10 [ 145.868298][ T7011] ? __pfx_____sys_sendmsg+0x10/0x10 [ 145.868337][ T7011] ___sys_sendmsg+0x190/0x1e0 [ 145.868366][ T7011] ? __pfx____sys_sendmsg+0x10/0x10 [ 145.868396][ T7011] ? futex_wait+0x11e/0x370 [ 145.868430][ T7011] ? find_held_lock+0x2b/0x80 [ 145.868478][ T7011] __sys_sendmsg+0x160/0x210 [ 145.868499][ T7011] ? __pfx___sys_sendmsg+0x10/0x10 [ 145.868534][ T7011] do_syscall_64+0x123/0x790 [ 145.868567][ T7011] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.868587][ T7011] RIP: 0033:0x7fe5aeb9e559 [ 145.868604][ T7011] 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 [ 145.868623][ T7011] RSP: 002b:00007fe5afa5a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 145.868643][ T7011] RAX: ffffffffffffffda RBX: 00007fe5aee25fa0 RCX: 00007fe5aeb9e559 [ 145.868656][ T7011] RDX: 0000000004000854 RSI: 00002000000006c0 RDI: 0000000000000004 [ 145.868668][ T7011] RBP: 00007fe5aec35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 145.868678][ T7011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.868689][ T7011] R13: 00007fe5aee26038 R14: 00007fe5aee25fa0 R15: 00007ffcfa104f38 [ 145.868732][ T7011] [ 145.974268][ T7014] netlink: 8 bytes leftover after parsing attributes in process `syz.1.435'. [ 146.534426][ T7018] SELinux: failed to load policy [ 146.728126][ T30] audit: type=1400 audit(1792263180.833:418): avc: denied { cmd } for pid=7032 comm="iou-wrk-7033" path="socket:[14124]" dev="sockfs" ino=14124 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 147.380653][ T7053] FAULT_INJECTION: forcing a failure. [ 147.380653][ T7053] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 147.380688][ T7053] CPU: 1 UID: 0 PID: 7053 Comm: syz.2.446 Tainted: G L syzkaller #0 PREEMPT(full) [ 147.380715][ T7053] Tainted: [L]=SOFTLOCKUP [ 147.380722][ T7053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 147.380735][ T7053] Call Trace: [ 147.380742][ T7053] [ 147.380751][ T7053] dump_stack_lvl+0x100/0x190 [ 147.380789][ T7053] should_fail_ex.cold+0x5/0xa [ 147.380813][ T7053] ? prepare_alloc_pages+0x16d/0x5b0 [ 147.380846][ T7053] should_fail_alloc_page+0xeb/0x140 [ 147.380884][ T7053] prepare_alloc_pages+0x1f0/0x5b0 [ 147.380914][ T7053] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 147.380941][ T7053] __alloc_frozen_pages_noprof+0x1e9/0x3300 [ 147.380974][ T7053] ? __lock_acquire+0x5c0/0x1f40 [ 147.381006][ T7053] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 147.381034][ T7053] ? try_charge_memcg+0x183/0xf60 [ 147.381065][ T7053] ? __lock_acquire+0x5c0/0x1f40 [ 147.381099][ T7053] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 147.381127][ T7053] ? policy_nodemask+0xed/0x4f0 [ 147.381159][ T7053] alloc_pages_mpol+0x201/0x550 [ 147.381188][ T7053] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 147.381224][ T7053] alloc_pages_noprof+0x1a/0x160 [ 147.381246][ T7053] pgd_alloc+0x4d/0x630 [ 147.381274][ T7053] ? mutex_init_lockdep+0xf1/0x120 [ 147.381302][ T7053] mm_init+0x6a3/0xeb0 [ 147.381325][ T7053] copy_process+0x5066/0x8430 [ 147.381364][ T7053] ? __pfx_copy_process+0x10/0x10 [ 147.381385][ T7053] ? fixup_exception+0x119/0xff0 [ 147.381425][ T7053] kernel_clone+0x176/0x9d0 [ 147.381450][ T7053] ? __pfx_kernel_clone+0x10/0x10 [ 147.381488][ T7053] __do_sys_clone+0xd9/0x120 [ 147.381511][ T7053] ? __pfx___do_sys_clone+0x10/0x10 [ 147.381534][ T7053] ? do_raw_spin_unlock+0x145/0x1e0 [ 147.381582][ T7053] do_syscall_64+0x123/0x790 [ 147.381613][ T7053] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.381634][ T7053] RIP: 0033:0x7fe5aeb9e559 [ 147.381651][ T7053] 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 [ 147.381670][ T7053] RSP: 002b:00007fe5afa59fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 147.381690][ T7053] RAX: ffffffffffffffda RBX: 00007fe5aee25fa0 RCX: 00007fe5aeb9e559 [ 147.381703][ T7053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000004000 [ 147.381716][ T7053] RBP: 00007fe5aec35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 147.381729][ T7053] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 147.381742][ T7053] R13: 00007fe5aee26038 R14: 00007fe5aee25fa0 R15: 00007ffcfa104f38 [ 147.381770][ T7053] [ 147.603646][ T7058] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 147.612317][ T7054] netlink: 12 bytes leftover after parsing attributes in process `syz.4.447'. [ 147.737010][ T7062] FAULT_INJECTION: forcing a failure. [ 147.737010][ T7062] name failslab, interval 1, probability 0, space 0, times 0 [ 147.737041][ T7062] CPU: 0 UID: 0 PID: 7062 Comm: syz.2.450 Tainted: G L syzkaller #0 PREEMPT(full) [ 147.737068][ T7062] Tainted: [L]=SOFTLOCKUP [ 147.737075][ T7062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 147.737087][ T7062] Call Trace: [ 147.737095][ T7062] [ 147.737103][ T7062] dump_stack_lvl+0x100/0x190 [ 147.737138][ T7062] should_fail_ex.cold+0x5/0xa [ 147.737167][ T7062] should_failslab+0xc2/0x120 [ 147.737197][ T7062] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 147.737224][ T7062] ? sidtab_sid2str_get+0x84/0x670 [ 147.737245][ T7062] ? sidtab_sid2str_get+0x17a/0x670 [ 147.737270][ T7062] kmemdup_noprof+0x29/0x60 [ 147.737294][ T7062] sidtab_sid2str_get+0x17a/0x670 [ 147.737317][ T7062] security_sid_to_context_core+0x373/0x700 [ 147.737353][ T7062] avc_audit_post_callback+0x109/0x910 [ 147.737385][ T7062] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 147.737405][ T7062] ? skb_put+0x138/0x180 [ 147.737432][ T7062] ? audit_log_n_string+0x2a3/0x5a0 [ 147.737464][ T7062] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 147.737485][ T7062] common_lsm_audit+0x23f/0x2b0 [ 147.737518][ T7062] ? __pfx_common_lsm_audit+0x10/0x10 [ 147.737549][ T7062] ? lockdep_hardirqs_on+0x7d/0x110 [ 147.737578][ T7062] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 147.737608][ T7062] slow_avc_audit+0x186/0x210 [ 147.737630][ T7062] ? __pfx_slow_avc_audit+0x10/0x10 [ 147.737655][ T7062] ? avc_denied+0x14a/0x190 [ 147.737678][ T7062] ? avc_has_perm_noaudit+0x3a2/0x470 [ 147.737705][ T7062] avc_has_perm+0x1a6/0x1e0 [ 147.737732][ T7062] ? __pfx_avc_has_perm+0x10/0x10 [ 147.737754][ T7062] ? rcu_is_watching+0x13/0xc0 [ 147.737784][ T7062] ? trace_sched_exit_tp+0x120/0x160 [ 147.737818][ T7062] sock_has_perm+0x253/0x2f0 [ 147.737843][ T7062] ? __pfx_sock_has_perm+0x10/0x10 [ 147.737886][ T7062] selinux_socket_sendmsg+0x8f/0x2f0 [ 147.737916][ T7062] security_socket_sendmsg+0xfb/0x230 [ 147.737944][ T7062] ____sys_sendmsg+0x89e/0xbe0 [ 147.737973][ T7062] ? __pfx_____sys_sendmsg+0x10/0x10 [ 147.738013][ T7062] ___sys_sendmsg+0x190/0x1e0 [ 147.738042][ T7062] ? __pfx____sys_sendmsg+0x10/0x10 [ 147.738070][ T7062] ? futex_wait+0x11e/0x370 [ 147.738102][ T7062] ? find_held_lock+0x2b/0x80 [ 147.738150][ T7062] __sys_sendmsg+0x160/0x210 [ 147.738172][ T7062] ? __pfx___sys_sendmsg+0x10/0x10 [ 147.738208][ T7062] do_syscall_64+0x123/0x790 [ 147.738240][ T7062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 147.738260][ T7062] RIP: 0033:0x7fe5aeb9e559 [ 147.738277][ T7062] 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 [ 147.738296][ T7062] RSP: 002b:00007fe5afa5a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 147.738316][ T7062] RAX: ffffffffffffffda RBX: 00007fe5aee25fa0 RCX: 00007fe5aeb9e559 [ 147.738329][ T7062] RDX: 0000000000000000 RSI: 0000200000000440 RDI: 0000000000000003 [ 147.738341][ T7062] RBP: 00007fe5aec35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 147.738353][ T7062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 147.738370][ T7062] R13: 00007fe5aee26038 R14: 00007fe5aee25fa0 R15: 00007ffcfa104f38 [ 147.738398][ T7062] [ 147.743748][ T30] audit: type=1400 audit(1792263181.833:419): avc: denied { create } for pid=7061 comm="syz.2.450" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 147.743788][ T30] audit: type=1400 audit(1792263181.843:420): avc: denied { write } for pid=7061 comm="syz.2.450" ssid=145 tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 147.907481][ T24] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 147.930415][ T24] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 148.209838][ T7075] netlink: 8 bytes leftover after parsing attributes in process `syz.2.453'. [ 148.775263][ T7080] Bluetooth: ISO socket layer initialized [ 148.973850][ T7088] binder: 7087:7088 ioctl c0306201 200000000080 returned -14 [ 149.080587][ T7083] SELinux: ebitmap: truncated map [ 149.080982][ T7083] SELinux: invalid class [ 149.409323][ T7083] SELinux: failed to load policy [ 149.724230][ T30] audit: type=1326 audit(1792263183.833:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7104 comm="syz.4.466" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6b34b9e559 code=0x0 [ 149.780905][ T7107] netlink: 48 bytes leftover after parsing attributes in process `syz.0.464'. [ 149.914022][ T5606] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 149.953966][ T24] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 150.072066][ T5606] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 150.089543][ T5606] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 150.089617][ T5606] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.105502][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 150.128780][ T24] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 150.144581][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 150.144669][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.230496][ T24] usb 4-1: config 0 descriptor?? [ 150.286230][ T5606] usb 3-1: config 0 descriptor?? [ 150.467496][ T24] iowarrior 4-1:0.0: IOWarrior product=0x1512, serial= interface=0 now attached to iowarrior0 [ 150.514375][ T5606] usbhid 3-1:0.0: can't add hid device: -71 [ 150.514460][ T5606] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 150.519669][ T5606] usb 3-1: USB disconnect, device number 13 [ 150.591519][ T30] audit: type=1326 audit(1792263184.693:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7114 comm="syz.0.468" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fba4a59e559 code=0x0 [ 150.708144][ T7120] netlink: 8 bytes leftover after parsing attributes in process `syz.4.469'. [ 151.253987][ T24] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 151.931043][ T9] usb 4-1: USB disconnect, device number 8 [ 152.004457][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 152.005094][ T24] usb 3-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 152.006811][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.006852][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.051065][ T24] usb 3-1: config 0 descriptor?? [ 152.053350][ T24] ldusb 3-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 152.071734][ T24] ldusb 3-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 152.175874][ T30] audit: type=1400 audit(1792263186.283:423): avc: denied { execute } for pid=7132 comm="syz.0.474" path="/93/file0" dev="tmpfs" ino=525 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 152.230781][ T5602] Bluetooth: hci1: link tx timeout [ 152.230799][ T5602] Bluetooth: hci1: killing stalled connection 10:aa:aa:aa:aa:aa [ 152.287539][ C0] ldusb 3-1:0.0: Ring buffer overflow, 8 bytes dropped [ 152.582829][ T7147] netlink: 48 bytes leftover after parsing attributes in process `syz.3.478'. [ 152.611043][ T7152] input: syz0 as /devices/virtual/input/input22 [ 152.623563][ C1] ldusb 3-1:0.0: Ring buffer overflow, 8 bytes dropped [ 153.687302][ T24] usb 3-1: USB disconnect, device number 14 [ 153.712388][ T24] ldusb 3-1:0.0: LD USB Device #0 now disconnected [ 153.957974][ T30] audit: type=1400 audit(1792263188.063:424): avc: denied { relabelfrom } for pid=7166 comm="syz.2.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 153.960491][ T30] audit: type=1400 audit(1792263188.063:425): avc: denied { relabelto } for pid=7166 comm="syz.2.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 154.020317][ T30] audit: type=1400 audit(1792263188.123:426): avc: denied { attach_queue } for pid=7166 comm="syz.2.488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 154.023038][ T7173] input: syz1 as /devices/virtual/input/input23 [ 154.023065][ T7173] input: failed to attach handler leds to device input23, error: -6 [ 154.090324][ T7169] fuse: Bad value for 'rootmode' [ 154.974615][ T7179] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 155.035063][ T5602] Bluetooth: hci1: command 0x0406 tx timeout [ 155.760590][ T7190] fuse: Bad value for 'fd' [ 156.007667][ T7188] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 156.273667][ T7201] netlink: 48 bytes leftover after parsing attributes in process `syz.3.497'. [ 156.366298][ T30] audit: type=1326 audit(1792263190.473:427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7204 comm="syz.4.500" exe="/root/ci-upstream-kasan-gce-selinux-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f6b34b9e559 code=0x0 [ 156.620151][ T30] audit: type=1400 audit(1792263190.723:428): avc: denied { name_bind } for pid=7208 comm="syz.1.493" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 156.621637][ T7209] ip_tables: iptables: counters copy to user failed while replacing table [ 156.675359][ T7211] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=7211 comm=syz.1.501 [ 157.577477][ T7225] input: syz1 as /devices/virtual/input/input24 [ 157.577509][ T7225] input: failed to attach handler leds to device input24, error: -6 [ 157.649113][ T7223] fuse: Bad value for 'rootmode' [ 158.519821][ T7240] netlink: 12 bytes leftover after parsing attributes in process `syz.1.510'. [ 159.358952][ T7243] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 160.129170][ T30] audit: type=1400 audit(1792263194.233:429): avc: denied { setopt } for pid=7254 comm="syz.3.514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 160.130098][ T30] audit: type=1400 audit(1792263194.233:430): avc: denied { accept } for pid=7254 comm="syz.3.514" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 160.131195][ T30] audit: type=1400 audit(1792263194.233:431): avc: denied { write } for pid=7254 comm="syz.3.514" path="socket:[16751]" dev="sockfs" ino=16751 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 160.178768][ T7257] gadgetfs: bound to dummy_udc driver [ 160.278268][ T7259] FAULT_INJECTION: forcing a failure. [ 160.278268][ T7259] name failslab, interval 1, probability 0, space 0, times 0 [ 160.278302][ T7259] CPU: 1 UID: 0 PID: 7259 Comm: syz.1.516 Tainted: G L syzkaller #0 PREEMPT(full) [ 160.278328][ T7259] Tainted: [L]=SOFTLOCKUP [ 160.278335][ T7259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 160.278347][ T7259] Call Trace: [ 160.278354][ T7259] [ 160.278363][ T7259] dump_stack_lvl+0x100/0x190 [ 160.278399][ T7259] should_fail_ex.cold+0x5/0xa [ 160.278428][ T7259] should_failslab+0xc2/0x120 [ 160.278458][ T7259] __kmalloc_node_track_caller_noprof+0xfa/0x870 [ 160.278485][ T7259] ? find_held_lock+0x2b/0x80 [ 160.278516][ T7259] ? kasprintf+0xc7/0x100 [ 160.278559][ T7259] kvasprintf+0xbc/0x150 [ 160.278589][ T7259] ? __pfx_kvasprintf+0x10/0x10 [ 160.278630][ T7259] kasprintf+0xc7/0x100 [ 160.278657][ T7259] ? __pfx_kasprintf+0x10/0x10 [ 160.278689][ T7259] ? find_held_lock+0x2b/0x80 [ 160.278715][ T7259] ? avc_has_perm_noaudit+0x11e/0x470 [ 160.278736][ T7259] ? avc_has_perm_noaudit+0x11e/0x470 [ 160.278763][ T7259] logfc+0x11c/0x4e0 [ 160.278786][ T7259] ? __pfx_logfc+0x10/0x10 [ 160.278805][ T7259] ? cred_has_capability.isra.0+0x186/0x300 [ 160.278837][ T7259] ? __pfx_cred_has_capability.isra.0+0x10/0x10 [ 160.278876][ T7259] ? rcu_is_watching+0x13/0xc0 [ 160.278909][ T7259] nfs_get_tree+0x1217/0x1450 [ 160.278933][ T7259] ? security_capable+0x80/0x260 [ 160.278959][ T7259] vfs_get_tree+0x92/0x320 [ 160.278981][ T7259] vfs_cmd_create+0xd7/0x2a0 [ 160.279006][ T7259] __do_sys_fsconfig+0x55a/0xcb0 [ 160.279031][ T7259] ? __pfx___do_sys_fsconfig+0x10/0x10 [ 160.279069][ T7259] do_syscall_64+0x123/0x790 [ 160.279101][ T7259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.279121][ T7259] RIP: 0033:0x7f98a079e559 [ 160.279138][ T7259] 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 [ 160.279156][ T7259] RSP: 002b:00007f98a15e3028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 160.279177][ T7259] RAX: ffffffffffffffda RBX: 00007f98a0a25fa0 RCX: 00007f98a079e559 [ 160.279190][ T7259] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000003 [ 160.279201][ T7259] RBP: 00007f98a0835ab8 R08: 0000000000000000 R09: 0000000000000000 [ 160.279212][ T7259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.279224][ T7259] R13: 00007f98a0a26038 R14: 00007f98a0a25fa0 R15: 00007ffdca352708 [ 160.279252][ T7259] [ 160.443511][ T7265] input: syz1 as /devices/virtual/input/input25 [ 160.443544][ T7265] input: failed to attach handler leds to device input25, error: -6 [ 160.477514][ T7265] fuse: Unknown parameter 'use00000000000000000000' [ 160.666427][ T7271] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=7271 comm=syz.1.520 [ 161.030481][ T7285] input: syz1 as /devices/virtual/input/input26 [ 161.030510][ T7285] input: failed to attach handler leds to device input26, error: -6 [ 162.281541][ T7303] FAULT_INJECTION: forcing a failure. [ 162.281541][ T7303] name failslab, interval 1, probability 0, space 0, times 0 [ 162.281579][ T7303] CPU: 0 UID: 0 PID: 7303 Comm: syz.0.532 Tainted: G L syzkaller #0 PREEMPT(full) [ 162.281605][ T7303] Tainted: [L]=SOFTLOCKUP [ 162.281613][ T7303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 162.281624][ T7303] Call Trace: [ 162.281631][ T7303] [ 162.281639][ T7303] dump_stack_lvl+0x100/0x190 [ 162.281673][ T7303] should_fail_ex.cold+0x5/0xa [ 162.281702][ T7303] should_failslab+0xc2/0x120 [ 162.281731][ T7303] __kmalloc_cache_noprof+0x91/0x6d0 [ 162.281752][ T7303] ? __might_fault+0xc5/0x140 [ 162.281772][ T7303] ? tcp_fastopen_reset_cipher+0x54/0x3b0 [ 162.281802][ T7303] tcp_fastopen_reset_cipher+0x54/0x3b0 [ 162.281831][ T7303] do_tcp_setsockopt+0x29c/0x2b50 [ 162.281855][ T7303] ? __pfx_do_tcp_setsockopt+0x10/0x10 [ 162.281882][ T7303] ? __pfx_sock_has_perm+0x10/0x10 [ 162.281909][ T7303] ? selinux_netlbl_socket_setsockopt+0x134/0x470 [ 162.281941][ T7303] ? __pfx_selinux_netlbl_socket_setsockopt+0x10/0x10 [ 162.281978][ T7303] ? find_held_lock+0x2b/0x80 [ 162.282012][ T7303] ? __fget_files+0x215/0x3d0 [ 162.282043][ T7303] tcp_setsockopt+0xe2/0x100 [ 162.282064][ T7303] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 162.282091][ T7303] do_sock_setsockopt+0xf3/0x1d0 [ 162.282118][ T7303] __sys_setsockopt+0x195/0x220 [ 162.282143][ T7303] __x64_sys_setsockopt+0xbd/0x160 [ 162.282162][ T7303] ? do_syscall_64+0xae/0x790 [ 162.282190][ T7303] ? lockdep_hardirqs_on+0x7d/0x110 [ 162.282219][ T7303] do_syscall_64+0x123/0x790 [ 162.282249][ T7303] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 162.282269][ T7303] RIP: 0033:0x7fba4a59e559 [ 162.282285][ T7303] 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 [ 162.282303][ T7303] RSP: 002b:00007fba4b4e1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 162.282323][ T7303] RAX: ffffffffffffffda RBX: 00007fba4a825fa0 RCX: 00007fba4a59e559 [ 162.282337][ T7303] RDX: 0000000000000021 RSI: 0000000000000006 RDI: 0000000000000003 [ 162.282348][ T7303] RBP: 00007fba4a635ab8 R08: 0000000000000010 R09: 0000000000000000 [ 162.282360][ T7303] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000000 [ 162.282372][ T7303] R13: 00007fba4a826038 R14: 00007fba4a825fa0 R15: 00007fff5e9fa7b8 [ 162.282400][ T7303] [ 162.672003][ T7315] input: syz1 as /devices/virtual/input/input27 [ 162.672031][ T7315] input: failed to attach handler leds to device input27, error: -6 [ 162.769366][ T7322] input: syz0 as /devices/virtual/input/input29 [ 162.817463][ T7325] input: syz1 as /devices/virtual/input/input28 [ 162.817493][ T7325] input: failed to attach handler leds to device input28, error: -6 [ 162.852283][ T7318] fuse: Unknown parameter 'user_id00000000000000000000' [ 162.986783][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 164.467024][ T7349] batman_adv: batadv0: Adding interface: syzkaller0 [ 164.467041][ T7349] batman_adv: batadv0: The MTU of interface syzkaller0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 164.467068][ T7349] batman_adv: batadv0: Interface activated: syzkaller0 [ 164.469825][ T7348] batman_adv: batadv0: Interface deactivated: syzkaller0 [ 164.526931][ T7348] batman_adv: batadv0: Removing interface: syzkaller0 [ 164.655179][ T5723] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 164.925555][ T5723] usb 5-1: Using ep0 maxpacket: 8 [ 164.960592][ T5723] usb 5-1: unable to get BOS descriptor or descriptor too short [ 164.960745][ T5723] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2ced, bcdDevice= 0.40 [ 165.001157][ T5723] usb 5-1: config 1 interface 0 has no altsetting 0 [ 165.076832][ T5723] usb 5-1: string descriptor 0 read error: -22 [ 165.077339][ T5723] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 166.068868][ T7369] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 166.423671][ T30] audit: type=1400 audit(1792263200.523:432): avc: denied { name_bind } for pid=7380 comm="syz.2.554" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 166.431690][ T7374] netlink: 12 bytes leftover after parsing attributes in process `syz.0.551'. [ 166.474761][ T7378] input: syz1 as /devices/virtual/input/input30 [ 166.474789][ T7378] input: failed to attach handler leds to device input30, error: -6 [ 166.560096][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560127][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560149][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560168][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560184][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560198][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560216][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560235][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560254][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.560274][ T5723] kone 0003:1E7D:2CED.0008: unknown main item tag 0x0 [ 166.635075][ T5723] kone 0003:1E7D:2CED.0008: hidraw0: USB HID v0.ff Device [HID 1e7d:2ced] on usb-dummy_hcd.4-1/input0 [ 166.881803][ T5723] kone 0003:1E7D:2CED.0008: couldn't init struct kone_device [ 166.881846][ T5723] kone 0003:1E7D:2CED.0008: couldn't install mouse [ 166.898074][ T5723] kone 0003:1E7D:2CED.0008: probe with driver kone failed with error -5 [ 166.910550][ T5723] usb 5-1: USB disconnect, device number 16 [ 167.490253][ T30] audit: type=1400 audit(1792263201.593:433): avc: denied { append } for pid=7387 comm="syz.0.556" name="ppp" dev="devtmpfs" ino=708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 167.818031][ T7400] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=7400 comm=syz.1.553 [ 168.515078][ T5708] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 168.519567][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 168.633956][ T5606] usb 5-1: new full-speed USB device number 17 using dummy_hcd [ 168.664481][ T5708] usb 3-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 168.669350][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.669371][ T5708] usb 3-1: Product: syz [ 168.669388][ T5708] usb 3-1: Manufacturer: syz [ 168.669403][ T5708] usb 3-1: SerialNumber: syz [ 168.785616][ T5606] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.786404][ T5606] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 168.786430][ T5606] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 168.786457][ T5606] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 168.788051][ T5606] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.788064][ T5606] usb 5-1: Product: syz [ 168.788073][ T5606] usb 5-1: Manufacturer: syz [ 168.788081][ T5606] usb 5-1: SerialNumber: syz [ 168.791371][ T7406] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 168.938990][ T5708] rtl8150 3-1:1.0: couldn't reset the device [ 168.939163][ T5708] rtl8150 3-1:1.0: probe with driver rtl8150 failed with error -5 [ 168.945128][ T5708] usb 3-1: USB disconnect, device number 15 [ 168.997041][ T7406] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 169.201669][ T7416] FAULT_INJECTION: forcing a failure. [ 169.201669][ T7416] name failslab, interval 1, probability 0, space 0, times 0 [ 169.201704][ T7416] CPU: 1 UID: 0 PID: 7416 Comm: syz.1.566 Tainted: G L syzkaller #0 PREEMPT(full) [ 169.201733][ T7416] Tainted: [L]=SOFTLOCKUP [ 169.201741][ T7416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 169.201753][ T7416] Call Trace: [ 169.201760][ T7416] [ 169.201768][ T7416] dump_stack_lvl+0x100/0x190 [ 169.201802][ T7416] should_fail_ex.cold+0x5/0xa [ 169.201830][ T7416] should_failslab+0xc2/0x120 [ 169.201859][ T7416] kmem_cache_alloc_noprof+0x92/0x6a0 [ 169.201890][ T7416] ? __pfx_map_id_range_down+0x10/0x10 [ 169.201916][ T7416] ? security_inode_alloc+0x3b/0x2c0 [ 169.201948][ T7416] security_inode_alloc+0x3b/0x2c0 [ 169.201975][ T7416] inode_init_always_gfp+0xc6f/0xfb0 [ 169.202009][ T7416] alloc_inode+0x8e/0x250 [ 169.202032][ T7416] new_inode+0x22/0x1c0 [ 169.202058][ T7416] proc_pid_make_inode+0x22/0x160 [ 169.202080][ T7416] proc_pident_instantiate+0x85/0x310 [ 169.202105][ T7416] proc_pident_lookup+0x1e3/0x270 [ 169.202130][ T7416] ? __pfx_proc_tid_base_lookup+0x10/0x10 [ 169.202153][ T7416] lookup_open+0xa79/0x1990 [ 169.202188][ T7416] path_openat+0x10a0/0x2450 [ 169.202221][ T7416] ? __pfx_path_openat+0x10/0x10 [ 169.202259][ T7416] do_file_open+0x20e/0x430 [ 169.202290][ T7416] ? __pfx_do_file_open+0x10/0x10 [ 169.202329][ T7416] ? __pfx_kfree_link+0x10/0x10 [ 169.202363][ T7416] ? _raw_spin_unlock+0x28/0x50 [ 169.202385][ T7416] ? alloc_fd+0x471/0x7a0 [ 169.202424][ T7416] do_sys_openat2+0x10f/0x1e0 [ 169.202445][ T7416] ? __pfx_do_sys_openat2+0x10/0x10 [ 169.202476][ T7416] __x64_sys_openat+0x12d/0x210 [ 169.202498][ T7416] ? __pfx___x64_sys_openat+0x10/0x10 [ 169.202528][ T7416] do_syscall_64+0x123/0x790 [ 169.202561][ T7416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 169.202581][ T7416] RIP: 0033:0x7f98a075ed8e [ 169.202596][ T7416] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 169.202616][ T7416] RSP: 002b:00007f98a15e2ec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 169.202637][ T7416] RAX: ffffffffffffffda RBX: 00007f98a15e36c0 RCX: 00007f98a075ed8e [ 169.202650][ T7416] RDX: 0000000000000002 RSI: 00007f98a15e2f90 RDI: ffffffffffffff9c [ 169.202662][ T7416] RBP: 00007f98a0835ab8 R08: 0000000000000000 R09: 0000000000000000 [ 169.202674][ T7416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 169.202686][ T7416] R13: 00007f98a0a26038 R14: 00007f98a0a25fa0 R15: 00007ffdca352708 [ 169.202715][ T7416] [ 170.020084][ T7406] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 170.170330][ T7427] input: syz1 as /devices/virtual/input/input31 [ 170.170357][ T7427] input: failed to attach handler leds to device input31, error: -6 [ 170.201639][ T7425] fuse: Unknown parameter 'user_i00000000000000000000' [ 170.221333][ T5606] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 170.221358][ T5606] cdc_ncm 5-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 170.221376][ T5606] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 170.276991][ T7429] FAULT_INJECTION: forcing a failure. [ 170.276991][ T7429] name failslab, interval 1, probability 0, space 0, times 0 [ 170.277025][ T7429] CPU: 1 UID: 0 PID: 7429 Comm: syz.3.572 Tainted: G L syzkaller #0 PREEMPT(full) [ 170.277054][ T7429] Tainted: [L]=SOFTLOCKUP [ 170.277061][ T7429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 170.277073][ T7429] Call Trace: [ 170.277080][ T7429] [ 170.277088][ T7429] dump_stack_lvl+0x100/0x190 [ 170.277121][ T7429] should_fail_ex.cold+0x5/0xa [ 170.277151][ T7429] should_failslab+0xc2/0x120 [ 170.277180][ T7429] __kmalloc_noprof+0xfc/0x840 [ 170.277205][ T7429] ? lsm_blob_alloc+0x68/0x90 [ 170.277232][ T7429] lsm_blob_alloc+0x68/0x90 [ 170.277253][ T7429] security_prepare_creds+0x2d/0x290 [ 170.277274][ T7429] prepare_creds+0x5d6/0x950 [ 170.277296][ T7429] __sys_setuid+0x9c/0x440 [ 170.277318][ T7429] do_syscall_64+0x123/0x790 [ 170.277349][ T7429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.277370][ T7429] RIP: 0033:0x7f110879e559 [ 170.277388][ T7429] 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 [ 170.277407][ T7429] RSP: 002b:00007f11095f3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000069 [ 170.277426][ T7429] RAX: ffffffffffffffda RBX: 00007f1108a25fa0 RCX: 00007f110879e559 [ 170.277439][ T7429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000000ee01 [ 170.277450][ T7429] RBP: 00007f1108835ab8 R08: 0000000000000000 R09: 0000000000000000 [ 170.277462][ T7429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.277474][ T7429] R13: 00007f1108a26038 R14: 00007f1108a25fa0 R15: 00007ffccd75d598 [ 170.277501][ T7429] [ 170.334339][ T968] usb 3-1: new full-speed USB device number 16 using dummy_hcd [ 170.436045][ T5606] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 170.489426][ T5606] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 170.508045][ T5606] usb 5-1: USB disconnect, device number 17 [ 170.509597][ T5606] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 170.565809][ T968] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 170.566715][ T968] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 170.566742][ T968] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 170.566778][ T968] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 171.516908][ T7436] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 171.741222][ T968] usb 3-1: usb_control_msg returned -32 [ 171.741264][ T968] usbtmc 3-1:16.0: can't read capabilities [ 172.275152][ T7456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=7456 comm=syz.3.576 [ 172.278405][ T52] Bluetooth: hci2: ACL packet for unknown connection handle 201 [ 173.456939][ T5800] usb 1-1: firmware not found. [ 173.498162][ T7466] input: syz1 as /devices/virtual/input/input32 [ 173.498189][ T7466] input: failed to attach handler leds to device input32, error: -6 [ 173.547884][ T5800] usb 3-1: USB disconnect, device number 16 [ 173.616016][ T7466] fuse: Unknown parameter 'user_i00000000000000000000' [ 174.447991][ T7470] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 176.303962][ T5606] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 176.453933][ T5606] usb 4-1: Using ep0 maxpacket: 16 [ 176.454497][ T5606] usb 4-1: New USB device found, idVendor=0471, idProduct=0327, bcdDevice=61.a4 [ 176.455452][ T5606] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.457720][ T5606] usb 4-1: config 0 descriptor?? [ 176.461806][ T5606] gspca_main: sonixj-2.14.0 probing 0471:0327 [ 176.466345][ T30] audit: type=1400 audit(1792263210.573:434): avc: denied { watch watch_reads } for pid=7503 comm="syz.4.596" path="/111/file0" dev="tmpfs" ino=662 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 176.466907][ T30] audit: type=1400 audit(1792263210.573:435): avc: denied { watch } for pid=7503 comm="syz.4.596" path="/111" dev="tmpfs" ino=657 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 176.613657][ T30] audit: type=1400 audit(1792263210.713:436): avc: denied { mounton } for pid=7505 comm="syz.4.597" path="" dev="cgroup2" ino=238 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 176.626334][ T7506] overlayfs: failed to create directory ./bus/work (errno: 22); mounting read-only [ 176.630806][ T30] audit: type=1400 audit(1792263210.723:437): avc: denied { setattr } for pid=7505 comm="syz.4.597" name="file0" dev="cgroup2" ino=238 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 176.824856][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 176.863156][ T30] audit: type=1400 audit(1792263210.963:438): avc: denied { connect } for pid=7517 comm="syz.2.601" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 176.894210][ T5606] gspca_sonixj: reg_r err -32 [ 176.894279][ T5606] sonixj 4-1:0.0: probe with driver sonixj failed with error -32 [ 177.484201][ T10] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 177.492638][ T7525] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=7525 comm=syz.2.603 [ 177.524652][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 177.525209][ T9] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 177.526750][ T9] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 177.526771][ T9] usb 2-1: config 0 has no interface number 0 [ 177.529318][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.529340][ T9] usb 2-1: Product: syz [ 177.529354][ T9] usb 2-1: Manufacturer: syz [ 177.529368][ T9] usb 2-1: SerialNumber: syz [ 177.533022][ T9] usb 2-1: config 0 descriptor?? [ 177.634065][ T10] usb 5-1: Using ep0 maxpacket: 16 [ 177.634525][ T10] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 177.635385][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.635410][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.635424][ T10] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 177.635445][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.639614][ T10] usb 5-1: config 0 descriptor?? [ 177.846470][ T7528] FAULT_INJECTION: forcing a failure. [ 177.846470][ T7528] name failslab, interval 1, probability 0, space 0, times 0 [ 177.846494][ T7528] CPU: 0 UID: 0 PID: 7528 Comm: syz.0.604 Tainted: G L syzkaller #0 PREEMPT(full) [ 177.846510][ T7528] Tainted: [L]=SOFTLOCKUP [ 177.846514][ T7528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 177.846521][ T7528] Call Trace: [ 177.846526][ T7528] [ 177.846531][ T7528] dump_stack_lvl+0x100/0x190 [ 177.846551][ T7528] should_fail_ex.cold+0x5/0xa [ 177.846570][ T7528] should_failslab+0xc2/0x120 [ 177.846590][ T7528] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 177.846610][ T7528] ? proc_alloc_inode+0x25/0x200 [ 177.846633][ T7528] ? __pfx_proc_alloc_inode+0x10/0x10 [ 177.846656][ T7528] proc_alloc_inode+0x25/0x200 [ 177.846676][ T7528] alloc_inode+0x68/0x250 [ 177.846696][ T7528] new_inode+0x22/0x1c0 [ 177.846711][ T7528] proc_pid_make_inode+0x22/0x160 [ 177.846724][ T7528] proc_pident_instantiate+0x85/0x310 [ 177.846738][ T7528] proc_fill_cache+0x2a3/0x3a0 [ 177.846750][ T7528] ? __pfx_proc_pident_instantiate+0x10/0x10 [ 177.846763][ T7528] ? __pfx_proc_fill_cache+0x10/0x10 [ 177.846780][ T7528] proc_pident_readdir+0x1bc/0x530 [ 177.846796][ T7528] iterate_dir+0x2ba/0xc10 [ 177.846813][ T7528] __x64_sys_getdents64+0x13b/0x2c0 [ 177.846828][ T7528] ? __x64_sys_futex+0x358/0x4d0 [ 177.846846][ T7528] ? __pfx___x64_sys_getdents64+0x10/0x10 [ 177.846863][ T7528] ? __pfx_filldir64+0x10/0x10 [ 177.846882][ T7528] do_syscall_64+0x123/0x790 [ 177.846901][ T7528] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.846913][ T7528] RIP: 0033:0x7fba4a59e559 [ 177.846928][ T7528] 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 [ 177.846939][ T7528] RSP: 002b:00007fba4b4e1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 177.846952][ T7528] RAX: ffffffffffffffda RBX: 00007fba4a825fa0 RCX: 00007fba4a59e559 [ 177.846959][ T7528] RDX: 0000000000001000 RSI: 0000200000000240 RDI: 0000000000000003 [ 177.846967][ T7528] RBP: 00007fba4a635ab8 R08: 0000000000000000 R09: 0000000000000000 [ 177.846974][ T7528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 177.846982][ T7528] R13: 00007fba4a826038 R14: 00007fba4a825fa0 R15: 00007fff5e9fa7b8 [ 177.846999][ T7528] [ 178.431741][ T10] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0009/input/input33 [ 178.445739][ T10] microsoft 0003:045E:07DA.0009: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 178.459878][ T10] usb 5-1: USB disconnect, device number 18 [ 178.522627][ T7533] fido_id[7533]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 178.815440][ T7535] FAULT_INJECTION: forcing a failure. [ 178.815440][ T7535] name failslab, interval 1, probability 0, space 0, times 0 [ 178.815489][ T7535] CPU: 1 UID: 0 PID: 7535 Comm: syz.0.606 Tainted: G L syzkaller #0 PREEMPT(full) [ 178.815516][ T7535] Tainted: [L]=SOFTLOCKUP [ 178.815522][ T7535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 178.815533][ T7535] Call Trace: [ 178.815539][ T7535] [ 178.815547][ T7535] dump_stack_lvl+0x100/0x190 [ 178.815579][ T7535] should_fail_ex.cold+0x5/0xa [ 178.815607][ T7535] should_failslab+0xc2/0x120 [ 178.815636][ T7535] __kmalloc_noprof+0xfc/0x840 [ 178.815655][ T7535] ? sk_prot_alloc+0x10b/0x2a0 [ 178.815673][ T7535] sk_prot_alloc+0x10b/0x2a0 [ 178.815688][ T7535] sk_alloc+0x36/0xe80 [ 178.815699][ T7535] pfkey_create+0x105/0x600 [ 178.815726][ T7535] __sock_create+0x339/0x860 [ 178.815756][ T7535] __sys_socket+0x14d/0x260 [ 178.815781][ T7535] ? fput+0x7c/0x100 [ 178.815802][ T7535] ? __pfx___sys_socket+0x10/0x10 [ 178.815821][ T7535] __x64_sys_socket+0x72/0xb0 [ 178.815837][ T7535] ? lockdep_hardirqs_on+0x7d/0x110 [ 178.815853][ T7535] do_syscall_64+0x123/0x790 [ 178.815881][ T7535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 178.815900][ T7535] RIP: 0033:0x7fba4a59e559 [ 178.815915][ T7535] 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 [ 178.815932][ T7535] RSP: 002b:00007fba4b4e1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 178.815946][ T7535] RAX: ffffffffffffffda RBX: 00007fba4a825fa0 RCX: 00007fba4a59e559 [ 178.815953][ T7535] RDX: 0000000000000002 RSI: 0000000000000003 RDI: 000000000000000f [ 178.815960][ T7535] RBP: 00007fba4a635ab8 R08: 0000000000000000 R09: 0000000000000000 [ 178.815967][ T7535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.815973][ T7535] R13: 00007fba4a826038 R14: 00007fba4a825fa0 R15: 00007fff5e9fa7b8 [ 178.815988][ T7535] [ 178.821226][ T9] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000030: -71 [ 178.821255][ T9] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 178.821628][ T9] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 178.821822][ T9] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 178.828883][ T9] usb 2-1: USB disconnect, device number 12 [ 179.051054][ T5602] Bluetooth: hci4: command 0x0405 tx timeout [ 179.069094][ T9] usb 4-1: USB disconnect, device number 9 [ 179.199328][ T7548] netlink: 12 bytes leftover after parsing attributes in process `syz.4.611'. [ 179.233973][ T5698] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 179.573249][ T30] audit: type=1400 audit(1792263213.673:439): avc: denied { mounton } for pid=7551 comm="syz.0.613" path="/124/dev/mapper/control" dev="devtmpfs" ino=1266 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 179.624404][ T5698] usb 3-1: New USB device found, idVendor=1234, idProduct=5678, bcdDevice= 1.00 [ 179.625136][ T5698] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.625174][ T5698] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 179.625208][ T5698] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.630648][ T5698] usb 3-1: 1:1 : no or invalid class specific endpoint descriptor [ 179.650217][ T7554] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2624349694 (5248699388 ns) > initial count (3046739292 ns). Using initial count to start timer. [ 179.763919][ T7558] input: syz0 as /devices/virtual/input/input34 [ 179.837967][ T5698] usb 3-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 4) [ 179.838185][ C0] raw-gadget.1 gadget.2: ignoring, device is not running [ 179.966534][ T5698] usb 3-1: USB disconnect, device number 17 [ 181.058255][ T30] audit: type=1400 audit(1792263215.163:440): avc: denied { write } for pid=7559 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 181.058628][ T30] audit: type=1400 audit(1792263215.163:441): avc: denied { create } for pid=7559 comm="dhcpcd-run-hook" name="resolv.conf.lapb4.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 181.059836][ T30] audit: type=1400 audit(1792263215.163:442): avc: denied { write } for pid=7559 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.lapb4.link" dev="tmpfs" ino=2962 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 181.061821][ T30] audit: type=1400 audit(1792263215.163:443): avc: denied { append } for pid=7559 comm="dhcpcd-run-hook" name="resolv.conf.lapb4.link" dev="tmpfs" ino=2962 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 181.845198][ T968] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 181.845215][ T968] Bluetooth: hci0: Error when powering off device on rfkill (-110) [ 181.854144][ T52] Bluetooth: hci0: command 0x0c1a tx timeout [ 181.939774][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 181.939791][ T30] audit: type=1400 audit(1792263216.043:446): avc: denied { write } for pid=7597 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 182.083671][ T30] audit: type=1400 audit(1792263216.183:447): avc: denied { write } for pid=7617 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 182.544472][ T30] audit: type=1400 audit(1792263216.653:448): avc: denied { write } for pid=7619 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 182.659316][ T30] audit: type=1400 audit(1792263216.763:449): avc: denied { write } for pid=7632 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.203794][ T30] audit: type=1400 audit(1792263217.303:450): avc: denied { write } for pid=7637 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.412794][ T30] audit: type=1400 audit(1792263217.513:451): avc: denied { write } for pid=7648 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.682891][ T30] audit: type=1400 audit(1792263217.783:452): avc: denied { write } for pid=7650 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.743138][ T30] audit: type=1400 audit(1792263217.843:453): avc: denied { write } for pid=7661 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.919496][ T30] audit: type=1400 audit(1792263218.023:454): avc: denied { write } for pid=7663 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 183.971704][ T30] audit: type=1400 audit(1792263218.073:455): avc: denied { write } for pid=7674 comm="rm" name="hook-state" dev="tmpfs" ino=1774 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 184.004007][ T52] Bluetooth: hci1: command 0x0406 tx timeout [ 184.004196][ T968] Bluetooth: hci1: Opcode 0x0c1a failed: -110 [ 184.004212][ T968] Bluetooth: hci1: Error when powering off device on rfkill (-110) [ 186.084031][ T5602] Bluetooth: hci2: command 0x0406 tx timeout [ 186.085409][ T968] Bluetooth: hci2: Opcode 0x0c1a failed: -110 [ 186.085428][ T968] Bluetooth: hci2: Error when powering off device on rfkill (-110) [ 188.164004][ T5602] Bluetooth: hci3: command 0x0406 tx timeout [ 188.164464][ T968] Bluetooth: hci3: Opcode 0x0c1a failed: -110 [ 188.164476][ T968] Bluetooth: hci3: Error when powering off device on rfkill (-110) [ 188.728734][ T1309] ieee802154 phy0 wpan0: encryption failed: -22 [ 188.728784][ T1309] ieee802154 phy1 wpan1: encryption failed: -22 [ 190.244441][ T5602] Bluetooth: hci4: command 0x0405 tx timeout [ 190.244536][ T968] Bluetooth: hci4: Opcode 0x0c1a failed: -110 [ 190.246354][ T968] Bluetooth: hci4: Error when powering off device on rfkill (-110) [ 190.460750][ T30] audit: type=1400 audit(1792263224.563:456): avc: denied { read write } for pid=7678 comm="syz.2.630" name="renderD128" dev="devtmpfs" ino=626 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 190.461000][ T30] audit: type=1400 audit(1792263224.563:457): avc: denied { open } for pid=7678 comm="syz.2.630" path="/dev/dri/renderD128" dev="devtmpfs" ino=626 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 190.468501][ T7681] netlink: 12 bytes leftover after parsing attributes in process `syz.2.630'. [ 190.484514][ T30] audit: type=1400 audit(1792263224.563:458): avc: denied { ioctl } for pid=7678 comm="syz.2.630" path="/dev/dri/renderD128" dev="devtmpfs" ino=626 ioctlcmd=0x64c7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 191.343950][ T5708] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 192.058497][ T7710] fuse: Bad value for 'fd' [ 192.244672][ T7707] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_cmd_wq": -EINTR [ 192.348333][ T30] audit: type=1400 audit(1792263226.453:459): avc: denied { mounton } for pid=7715 comm="syz.2.638" path="/proc/343/task" dev="proc" ino=17792 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 192.386833][ T5708] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 192.388338][ T5708] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 192.388366][ T5708] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 192.391384][ T5708] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 192.391407][ T5708] usb 1-1: Manufacturer: syz [ 192.403770][ T5708] usb 1-1: config 0 descriptor?? [ 192.544460][ T968] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 192.705798][ T968] usb 4-1: New USB device found, idVendor=050d, idProduct=3201, bcdDevice= 0.40 [ 192.710391][ T968] usb 4-1: config 1 interface 0 has no altsetting 0 [ 192.711379][ T7723] FAULT_INJECTION: forcing a failure. [ 192.711379][ T7723] name failslab, interval 1, probability 0, space 0, times 0 [ 192.711405][ T7723] CPU: 1 UID: 0 PID: 7723 Comm: syz.2.644 Tainted: G L syzkaller #0 PREEMPT(full) [ 192.711421][ T7723] Tainted: [L]=SOFTLOCKUP [ 192.711425][ T7723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 192.711432][ T7723] Call Trace: [ 192.711436][ T7723] [ 192.711442][ T7723] dump_stack_lvl+0x100/0x190 [ 192.711476][ T7723] should_fail_ex.cold+0x5/0xa [ 192.711502][ T7723] should_failslab+0xc2/0x120 [ 192.711533][ T7723] __kmalloc_cache_noprof+0x91/0x6d0 [ 192.711546][ T7723] ? alloc_mnt_ns+0xce/0x520 [ 192.711565][ T7723] alloc_mnt_ns+0xce/0x520 [ 192.711581][ T7723] vfs_open_tree+0x486/0xaf0 [ 192.711596][ T7723] ? _raw_spin_unlock+0x28/0x50 [ 192.711622][ T7723] ? __pfx_vfs_open_tree+0x10/0x10 [ 192.711648][ T7723] __x64_sys_open_tree+0xa3/0x150 [ 192.711669][ T7723] do_syscall_64+0x123/0x790 [ 192.711688][ T7723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 192.711700][ T7723] RIP: 0033:0x7fe5aeb9e559 [ 192.711709][ T7723] 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 [ 192.711721][ T7723] RSP: 002b:00007fe5afa5a028 EFLAGS: 00000246 ORIG_RAX: 00000000000001ac [ 192.711732][ T7723] RAX: ffffffffffffffda RBX: 00007fe5aee25fa0 RCX: 00007fe5aeb9e559 [ 192.711745][ T7723] RDX: 0000000000089901 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 192.711756][ T7723] RBP: 00007fe5aec35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 192.711768][ T7723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 192.711778][ T7723] R13: 00007fe5aee26038 R14: 00007fe5aee25fa0 R15: 00007ffcfa104f38 [ 192.711803][ T7723] [ 192.747015][ T968] usb 4-1: string descriptor 0 read error: -22 [ 192.747107][ T968] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.871616][ T30] audit: type=1400 audit(1792263226.973:460): avc: denied { create } for pid=7722 comm="syz.4.643" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 193.215310][ T968] hid_parser_main: 3354 callbacks suppressed [ 193.215331][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215355][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215376][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215395][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215414][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215433][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215451][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215470][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215490][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.215509][ T968] belkin 0003:050D:3201.000B: unknown main item tag 0x0 [ 193.237897][ T5698] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 193.362635][ T968] belkin 0003:050D:3201.000B: hiddev0,hidraw0: USB HID v0.0b Device [HID 050d:3201] on usb-dummy_hcd.3-1/input0 [ 193.395434][ T5698] usb 3-1: Using ep0 maxpacket: 8 [ 193.396081][ T5698] usb 3-1: New USB device found, idVendor=9022, idProduct=d484, bcdDevice=27.eb [ 193.397009][ T5698] usb 3-1: config 4 has an invalid interface number: 172 but max is 0 [ 193.397031][ T5698] usb 3-1: config 4 has no interface number 0 [ 193.397055][ T5698] usb 3-1: config 4 interface 172 has no altsetting 0 [ 193.400857][ T5698] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 193.400879][ T5698] usb 3-1: Product: syz [ 193.400893][ T5698] usb 3-1: Manufacturer: syz [ 193.400907][ T5698] usb 3-1: SerialNumber: syz [ 193.525991][ T5708] uclogic 0003:256C:006D.000A: v1 frame probing failed: -71 [ 193.526088][ T5708] uclogic 0003:256C:006D.000A: failed probing parameters: -71 [ 193.526192][ T5708] uclogic 0003:256C:006D.000A: probe with driver uclogic failed with error -71 [ 193.529594][ T10] usb 4-1: USB disconnect, device number 10 [ 193.575409][ T5708] usb 1-1: USB disconnect, device number 12 [ 193.899678][ T5698] dvb-usb: found a 'TeVii S482 (tuner 2)' in warm state. [ 193.899701][ T5698] dw2102: su3000_power_ctrl: 1, initialized 0 [ 193.899855][ T5698] dvb-usb: bulk message failed: -22 (2/0) [ 193.924753][ T5698] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 193.926480][ T5698] dvbdev: DVB: registering new adapter (TeVii S482 (tuner 2)) [ 193.926505][ T5698] usb 3-1: media controller created [ 193.926569][ T5698] dvb-usb: bulk message failed: -22 (6/0) [ 193.926577][ T5698] dw2102: i2c transfer failed. [ 193.926592][ T5698] dvb-usb: bulk message failed: -22 (6/0) [ 193.926600][ T5698] dw2102: i2c transfer failed. [ 193.926606][ T5698] dvb-usb: bulk message failed: -22 (6/0) [ 193.926612][ T5698] dw2102: i2c transfer failed. [ 193.926618][ T5698] dvb-usb: bulk message failed: -22 (6/0) [ 193.926625][ T5698] dw2102: i2c transfer failed. [ 193.926631][ T5698] dvb-usb: bulk message failed: -22 (6/0) [ 193.926638][ T5698] dw2102: i2c transfer failed. [ 193.926644][ T5698] dvb-usb: bulk message failed: -22 (6/0) [ 193.926650][ T5698] dw2102: i2c transfer failed. [ 193.926655][ T5698] dvb-usb: MAC address: 02:02:02:02:02:02 [ 194.041823][ T5698] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 194.076819][ T5698] dvb-usb: bulk message failed: -22 (3/0) [ 194.076838][ T5698] dw2102: command 0x0e transfer failed. [ 194.076846][ T5698] dvb-usb: bulk message failed: -22 (3/0) [ 194.076857][ T5698] dw2102: command 0x0e transfer failed. [ 194.201439][ T7741] FAULT_INJECTION: forcing a failure. [ 194.201439][ T7741] name failslab, interval 1, probability 0, space 0, times 0 [ 194.201473][ T7741] CPU: 1 UID: 0 PID: 7741 Comm: syz.0.648 Tainted: G L syzkaller #0 PREEMPT(full) [ 194.201499][ T7741] Tainted: [L]=SOFTLOCKUP [ 194.201512][ T7741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 194.201524][ T7741] Call Trace: [ 194.201532][ T7741] [ 194.201540][ T7741] dump_stack_lvl+0x100/0x190 [ 194.201575][ T7741] should_fail_ex.cold+0x5/0xa [ 194.201606][ T7741] should_failslab+0xc2/0x120 [ 194.201637][ T7741] kmem_cache_alloc_lru_noprof+0x8e/0x6a0 [ 194.201664][ T7741] ? proc_alloc_inode+0x25/0x200 [ 194.201687][ T7741] ? __pfx_proc_alloc_inode+0x10/0x10 [ 194.201711][ T7741] proc_alloc_inode+0x25/0x200 [ 194.201732][ T7741] alloc_inode+0x68/0x250 [ 194.201756][ T7741] new_inode+0x22/0x1c0 [ 194.201782][ T7741] proc_pid_make_inode+0x22/0x160 [ 194.201804][ T7741] proc_pid_make_base_inode.constprop.0+0x25/0x180 [ 194.201831][ T7741] proc_pid_instantiate+0x51/0x1e0 [ 194.201854][ T7741] proc_pid_lookup+0x1f3/0x4e0 [ 194.201879][ T7741] proc_root_lookup+0x23/0x70 [ 194.201904][ T7741] __lookup_slow+0x155/0x320 [ 194.201930][ T7741] lookup_slow+0x50/0x70 [ 194.201952][ T7741] link_path_walk+0x1712/0x1cc0 [ 194.201989][ T7741] path_lookupat+0x74/0xc40 [ 194.202016][ T7741] filename_lookup+0x202/0x590 [ 194.202045][ T7741] ? __pfx_filename_lookup+0x10/0x10 [ 194.202081][ T7741] ? __pfx_proc_put_link+0x10/0x10 [ 194.202104][ T7741] ? __pfx_kfree_link+0x10/0x10 [ 194.202132][ T7741] ? strncpy_from_user+0x19d/0x2d0 [ 194.202166][ T7741] ? do_getname+0x191/0x390 [ 194.202188][ T7741] user_path_at+0x3c/0x60 [ 194.202214][ T7741] __x64_sys_mount+0x1fb/0x310 [ 194.202236][ T7741] ? __pfx___x64_sys_mount+0x10/0x10 [ 194.202265][ T7741] do_syscall_64+0x123/0x790 [ 194.202296][ T7741] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 194.202317][ T7741] RIP: 0033:0x7fba4a59e559 [ 194.202333][ T7741] 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 [ 194.202352][ T7741] RSP: 002b:00007fba4b4e1028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 194.202371][ T7741] RAX: ffffffffffffffda RBX: 00007fba4a825fa0 RCX: 00007fba4a59e559 [ 194.202384][ T7741] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000000 [ 194.202396][ T7741] RBP: 00007fba4a635ab8 R08: 0000000000000000 R09: 0000000000000000 [ 194.202408][ T7741] R10: 00000000002504e0 R11: 0000000000000246 R12: 0000000000000000 [ 194.202419][ T7741] R13: 00007fba4a826038 R14: 00007fba4a825fa0 R15: 00007fff5e9fa7b8 [ 194.202446][ T7741] [ 194.389574][ T5698] dvb-usb: bulk message failed: -22 (3/0) [ 194.389595][ T5698] dw2102: command 0x0e transfer failed. [ 194.389603][ T5698] dvb-usb: bulk message failed: -22 (3/0) [ 194.389615][ T5698] dw2102: command 0x0e transfer failed. [ 194.389622][ T5698] dvb-usb: bulk message failed: -22 (1/0) [ 194.389634][ T5698] dw2102: command 0x51 transfer failed. [ 194.389642][ T5698] dvb-usb: bulk message failed: -22 (5/0) [ 194.389652][ T5698] dw2102: i2c probe for address 0x68 failed. [ 194.389662][ T5698] dvb-usb: bulk message failed: -22 (5/0) [ 194.389673][ T5698] dw2102: i2c probe for address 0x69 failed. [ 194.389681][ T5698] dvb-usb: bulk message failed: -22 (5/0) [ 194.389694][ T5698] dw2102: i2c probe for address 0x6a failed. [ 194.389703][ T5698] dw2102: probing for demodulator failed. Is the external power switched on? [ 194.389725][ T5698] dvb-usb: no frontend was attached by 'TeVii S482 (tuner 2)' [ 195.135794][ T5698] rc_core: IR keymap rc-tt-1500 not found [ 195.135812][ T5698] Registered IR keymap rc-empty [ 195.138383][ T5698] rc rc0: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 195.139247][ T5698] input: TeVii S482 (tuner 2) as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input35 [ 195.142561][ T5698] dvb-usb: schedule remote query interval to 250 msecs. [ 195.142578][ T5698] dw2102: su3000_power_ctrl: 0, initialized 1 [ 195.142592][ T5698] dvb-usb: TeVii S482 (tuner 2) successfully initialized and connected. [ 195.208830][ T5698] usb 3-1: USB disconnect, device number 18 [ 195.285813][ T5698] dvb-usb: TeVii S482 (tuner 2) successfully deinitialized and disconnected. [ 195.336755][ T7757] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 196.937509][ T7776] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65296 sclass=netlink_route_socket pid=7776 comm=syz.4.663 [ 197.084901][ T7781] input: syz1 as /devices/virtual/input/input36 [ 197.084920][ T7781] input: failed to attach handler leds to device input36, error: -6 [ 198.074546][ T5698] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 198.254262][ T5698] usb 4-1: Using ep0 maxpacket: 32 [ 198.254760][ T5698] usb 4-1: New USB device found, idVendor=2040, idProduct=c603, bcdDevice= 1.8e [ 198.255626][ T5698] usb 4-1: config 0 interface 0 has no altsetting 0 [ 198.255656][ T5698] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 198.261913][ T5698] usb 4-1: config 0 descriptor?? [ 198.306275][ T5698] usb 4-1: dvb_usb_v2: found a 'Hauppauge 126xxx ATSC+' in warm state [ 198.336213][ T7792] FAULT_INJECTION: forcing a failure. [ 198.336213][ T7792] name failslab, interval 1, probability 0, space 0, times 0 [ 198.336249][ T7792] CPU: 1 UID: 0 PID: 7792 Comm: syz.2.669 Tainted: G L syzkaller #0 PREEMPT(full) [ 198.336275][ T7792] Tainted: [L]=SOFTLOCKUP [ 198.336283][ T7792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 198.336294][ T7792] Call Trace: [ 198.336301][ T7792] [ 198.336309][ T7792] dump_stack_lvl+0x100/0x190 [ 198.336343][ T7792] should_fail_ex.cold+0x5/0xa [ 198.336374][ T7792] should_failslab+0xc2/0x120 [ 198.336403][ T7792] kmem_cache_alloc_noprof+0x92/0x6a0 [ 198.336429][ T7792] ? anon_vma_clone+0x2b3/0xca0 [ 198.336463][ T7792] anon_vma_clone+0x2b3/0xca0 [ 198.336500][ T7792] dup_anon_vma+0x1c5/0x2f0 [ 198.336522][ T7792] vma_modify+0xd5c/0x29b0 [ 198.336554][ T7792] ? __pfx_vma_modify+0x10/0x10 [ 198.336581][ T7792] ? lock_acquire+0x1d1/0x380 [ 198.336614][ T7792] vma_modify_flags+0x2c3/0x460 [ 198.336638][ T7792] ? __pfx_vma_modify_flags+0x10/0x10 [ 198.336673][ T7792] ? __pfx_futex_wake_mark+0x10/0x10 [ 198.336703][ T7792] mlock_fixup+0x4a8/0xc60 [ 198.336730][ T7792] ? __pfx_mlock_fixup+0x10/0x10 [ 198.336764][ T7792] apply_mlockall_flags.isra.0+0x3b8/0x640 [ 198.336791][ T7792] ? __pfx_apply_mlockall_flags.isra.0+0x10/0x10 [ 198.336824][ T7792] ? __pfx___might_resched+0x10/0x10 [ 198.336851][ T7792] ? down_write_killable+0x152/0x240 [ 198.336881][ T7792] __do_sys_munlockall+0xc7/0x270 [ 198.336906][ T7792] do_syscall_64+0x123/0x790 [ 198.336937][ T7792] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 198.336964][ T7792] RIP: 0033:0x7fe5aeb9e559 [ 198.336981][ T7792] 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 [ 198.337002][ T7792] RSP: 002b:00007fe5afa5a028 EFLAGS: 00000246 ORIG_RAX: 0000000000000098 [ 198.337021][ T7792] RAX: ffffffffffffffda RBX: 00007fe5aee25fa0 RCX: 00007fe5aeb9e559 [ 198.337035][ ** replaying previous printk message ** [ 198.337035][ T7792] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 198.337047][ T7792] RBP: 00007fe5aee25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 198.337060][ T7792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 198.337072][ T7792] R13: 00007fe5aee26038 R14: 00007fe5aee25fa0 R15: 00007ffcfa104f38 [ 198.337100][ T7792] [ 198.338830][ T5698] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 198.339019][ T5698] dvbdev: DVB: registering new adapter (Hauppauge 126xxx ATSC+) [ 198.339041][ T5698] usb 4-1: media controller created [ 198.550868][ T7785] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000018: 0000 [#1] SMP KASAN NOPTI [ 198.624647][ T7785] KASAN: null-ptr-deref in range [0x00000000000000c0-0x00000000000000c7] [ 198.627370][ T5698] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 198.634299][ T30] audit: type=1400 audit(1792263232.653:461): avc: denied { read } for pid=4951 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 198.634523][ T30] audit: type=1400 audit(1792263232.653:462): avc: denied { search } for pid=4951 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 198.634789][ T30] audit: type=1400 audit(1792263232.653:463): avc: denied { write search } for pid=4951 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 198.634899][ T30] audit: type=1400 audit(1792263232.653:464): avc: denied { add_name } for pid=4951 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 198.635047][ T30] audit: type=1400 audit(1792263232.653:465): avc: denied { create } for pid=4951 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 198.635393][ T30] audit: type=1400 audit(1792263232.653:466): avc: denied { append open } for pid=4951 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 198.635645][ T30] audit: type=1400 audit(1792263232.653:467): avc: denied { getattr } for pid=4951 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 198.793253][ T7785] CPU: 1 UID: 0 PID: 7785 Comm: syz.3.654 Tainted: G L syzkaller #0 PREEMPT(full) [ 198.804017][ T7785] Tainted: [L]=SOFTLOCKUP [ 198.808331][ T7785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 198.818375][ T7785] RIP: 0010:__mutex_lock+0x15d/0x1bd0 [ 198.823743][ T7785] Code: 08 84 d2 0f 85 62 14 00 00 44 8b 0d 3d d7 c4 10 45 85 c9 75 29 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 59 14 00 00 48 3b 5b 58 0f 85 88 07 00 00 bf 01 [ 198.843333][ T7785] RSP: 0018:ffffc9000becf7c0 EFLAGS: 00010206 [ 198.849391][ T7785] RAX: dffffc0000000000 RBX: 0000000000000068 RCX: 0000000000000001 [ 198.857354][ T7785] RDX: 0000000000000018 RSI: ffffffff8e3bd908 RDI: 00000000000000c0 [ 198.865312][ T7785] RBP: ffffc9000becf930 R08: ffffffff884438e5 R09: 0000000000000000 [ 198.873276][ T7785] R10: ffffc9000becf948 R11: 0000000000000001 R12: 0000000000000000 [ 198.881229][ T7785] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 198.889178][ T7785] FS: 00007f11095f36c0(0000) GS:ffff888122a46000(0000) knlGS:0000000000000000 [ 198.898104][ T7785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.904668][ T7785] CR2: 0000001b32d1aff8 CR3: 000000007d9cb000 CR4: 00000000003526f0 [ 198.912620][ T7785] Call Trace: [ 198.915878][ T7785] [ 198.918789][ T7785] ? dvb_usbv2_generic_write+0x25/0x50 [ 198.924236][ T7785] ? __mutex_lock+0x26c/0x1bd0 [ 198.928986][ T7785] ? mxl111sf_ctrl_msg+0xb8/0x2b0 [ 198.933993][ T7785] ? __pfx___schedule+0x10/0x10 [ 198.938829][ T7785] ? __pfx___mutex_lock+0x10/0x10 [ 198.943837][ T7785] ? __pfx___mutex_lock+0x10/0x10 [ 198.948852][ T7785] ? preempt_schedule_thunk+0x16/0x40 [ 198.954211][ T7785] ? preempt_schedule_common+0x3c/0xb0 [ 198.959659][ T7785] ? dvb_usbv2_generic_write+0x25/0x50 [ 198.965101][ T7785] dvb_usbv2_generic_write+0x25/0x50 [ 198.970376][ T7785] mxl111sf_ctrl_msg+0x179/0x2b0 [ 198.975297][ T7785] mxl111sf_write_reg+0x96/0x130 [ 198.980233][ T7785] ? __pfx_mxl111sf_write_reg+0x10/0x10 [ 198.985757][ T7785] ? stack_depot_init+0x5a/0x80 [ 198.990587][ T7785] ? rcu_is_watching+0x13/0xc0 [ 198.995350][ T7785] mxl111sf_i2c_start+0x6e/0x220 [ 199.000269][ T7785] mxl111sf_i2c_xfer+0x178e/0x3240 [ 199.005364][ T7785] ? kasan_save_stack+0x3f/0x50 [ 199.010197][ T7785] ? kasan_save_stack+0x30/0x50 [ 199.015032][ T7785] ? kasan_save_track+0x14/0x30 [ 199.019865][ T7785] ? __kasan_kmalloc+0xaa/0xb0 [ 199.024610][ T7785] ? i2cdev_ioctl_rdwr+0xcf/0x700 [ 199.029621][ T7785] ? i2cdev_ioctl+0x19d/0x830 [ 199.034285][ T7785] ? __x64_sys_ioctl+0x18e/0x210 [ 199.039224][ T7785] ? __pfx_mxl111sf_i2c_xfer+0x10/0x10 [ 199.044681][ T7785] ? __lock_acquire+0x5c0/0x1f40 [ 199.049619][ T7785] ? __lock_acquire+0x5c0/0x1f40 [ 199.054547][ T7785] __i2c_transfer+0x5d4/0x1740 [ 199.059305][ T7785] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 199.065099][ T7785] ? __pfx___i2c_transfer+0x10/0x10 [ 199.070283][ T7785] ? rt_mutex_slowtrylock+0x93/0x100 [ 199.075549][ T7785] i2c_transfer+0x158/0x380 [ 199.080041][ T7785] i2cdev_ioctl_rdwr+0x3ec/0x700 [ 199.084968][ T7785] i2cdev_ioctl+0x19d/0x830 [ 199.089454][ T7785] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 199.094464][ T7785] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 199.099470][ T7785] __x64_sys_ioctl+0x18e/0x210 [ 199.104216][ T7785] do_syscall_64+0x123/0x790 [ 199.108793][ T7785] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 199.114666][ T7785] RIP: 0033:0x7f110879e559 [ 199.119061][ T7785] 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 [ 199.138648][ T7785] RSP: 002b:00007f11095f3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 199.147040][ T7785] RAX: ffffffffffffffda RBX: 00007f1108a25fa0 RCX: 00007f110879e559 [ 199.154992][ T7785] RDX: 0000200000000300 RSI: 0000000000000707 RDI: 0000000000000004 [ 199.162941][ T7785] RBP: 00007f1108835ab8 R08: 0000000000000000 R09: 0000000000000000 [ 199.170894][ T7785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 199.178842][ T7785] R13: 00007f1108a26038 R14: 00007f1108a25fa0 R15: 00007ffccd75d598 [ 199.186797][ T7785] [ 199.189793][ T7785] Modules linked in: [ 199.200335][ T7785] ---[ end trace 0000000000000000 ]--- [ 199.441727][ T7785] RIP: 0010:__mutex_lock+0x15d/0x1bd0 [ 199.441770][ T7785] Code: 08 84 d2 0f 85 62 14 00 00 44 8b 0d 3d d7 c4 10 45 85 c9 75 29 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 58 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 59 14 00 00 48 3b 5b 58 0f 85 88 07 00 00 bf 01 [ 199.441789][ T7785] RSP: 0018:ffffc9000becf7c0 EFLAGS: 00010206 [ 199.441806][ T7785] RAX: dffffc0000000000 RBX: 0000000000000068 RCX: 0000000000000001 [ 199.441819][ T7785] RDX: 0000000000000018 RSI: ffffffff8e3bd908 RDI: 00000000000000c0 [ 199.441830][ T7785] RBP: ffffc9000becf930 R08: ffffffff884438e5 R09: 0000000000000000 [ 199.441842][ T7785] R10: ffffc9000becf948 R11: 0000000000000001 R12: 0000000000000000 [ 199.441854][ T7785] R13: 0000000000000000 R14: dffffc0000000000 R15: 0000000000000001 [ 199.441867][ T7785] FS: 00007f11095f36c0(0000) GS:ffff888122a46000(0000) knlGS:0000000000000000 [ 199.441885][ T7785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 199.441897][ T7785] CR2: 00007f09f2f8dff8 CR3: 000000007d9cb000 CR4: 00000000003526f0 [ 199.441912][ T7785] Kernel panic - not syncing: Fatal exception [ 199.542290][ T7785] Kernel Offset: disabled [ 199.546597][ T7785] Rebooting in 86400 seconds..