last executing test programs: 14.345706746s ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x10, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x104000, 0x0) mount$9p_unix(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12d7498, 0x0) mount$bind(&(0x7f0000000040)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2a05004, 0x0) umount2(&(0x7f00000000c0)='./file0/file0/../file0\x00', 0x1) 14.306057219s ago: executing program 1 (id=7): mkdir(&(0x7f0000000040)='./file0\x00', 0x1) open(&(0x7f00000002c0)='./file0/file0\x00', 0x141840, 0x0) mount$incfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, 0x0) mount$incfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') open(&(0x7f00000002c0)='./file0/file0\x00', 0x141840, 0x0) 14.182244409s ago: executing program 1 (id=11): unshare(0x62040400) socket$igmp(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x48) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/snmp\x00') pread64(r1, &(0x7f0000001b80)=""/4084, 0xff4, 0x7f) 14.129069263s ago: executing program 32 (id=11): unshare(0x62040400) socket$igmp(0x2, 0x3, 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x48) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/snmp\x00') pread64(r1, &(0x7f0000001b80)=""/4084, 0xff4, 0x7f) 4.396028436s ago: executing program 3 (id=173): r0 = syz_usb_connect(0x2, 0x36, &(0x7f00000005c0)={{0x12, 0x1, 0x0, 0x3a, 0x37, 0x5, 0x20, 0x781, 0x5, 0x5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x10, 0x0, [{{0x9, 0x4, 0xe6, 0x2, 0x2, 0x5b, 0xbd, 0x97, 0x0, [], [{{0x9, 0x5, 0x2, 0x2, 0x200, 0x2}}, {{0x9, 0x5, 0x82, 0x2, 0x200}}]}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000340)={0x1c, &(0x7f0000000280)={0x40, 0x19, 0x1, ','}, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, &(0x7f00000004c0)={0x24, &(0x7f0000000240)={0x40, 0x0, 0x1, "c5"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) 2.61112279s ago: executing program 2 (id=193): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2}}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x106}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000002c0)=0x19, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r1) 2.601016791s ago: executing program 2 (id=194): setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000040)={@dev}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000002c0)=0x1, 0x4) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000100)="0100ddff", 0x507b420f2d51f971) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x200}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f0000000040), 0x29) 2.591428861s ago: executing program 2 (id=195): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000040260933334000000000010902240001000000000904000001030100000921000000012201000905810308"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') read$FUSE(r1, &(0x7f00000005c0)={0x2020}, 0x2020) syz_usb_control_io(r0, &(0x7f0000000080)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000002"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0xffffff75, &(0x7f00000002c0)="b9425b44651dd23241963599000000110000004a16941ff5f4b4f1f0add7fcf2b877fceafffffffffff1ffdf4cd9f5d3969890522c77157d88010000003a5bd5531d459dffff03000000000091ff000000e8f5b3371da3635b8b4fa637135800001f65e4b436aa9e50bc0f19b7d3372ff9ebcede1fb5e9428f54d5d1f0cc752cf246a5d2da34a5aa97dc14a469c3dd3e26b41c356484e46fd66e3f2c7807e8773eed7b94fa099ab84feadec2ea95f65bba452eae5b0900f98a979a88c517a2dc360a00237723e2f467af706ea17226296b3a10a351cb47aba2c6b836c90679b4dd859ddc9e4800448aab0000000000000d75f34bb50d8d7084") 2.464645402s ago: executing program 0 (id=197): sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)=@id={0x1e, 0x3, 0x2, {0x4e22, 0x2}}, 0x10, 0x0}, 0x10) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0, 0xa4}, 0x1, 0x0, 0x0, 0x8004}, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@l2tp={0x2, 0x0, @initdev}, 0x80, 0x0, 0x0, &(0x7f0000000340)=""/54, 0x36}, 0x142) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x82}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/6, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) 2.451439403s ago: executing program 0 (id=198): r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x60}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, 0x0) 1.848750921s ago: executing program 4 (id=209): r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) r1 = openat$selinux_policy(0xffffff9c, &(0x7f0000001040), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0xe8, 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0x2046) 1.821689094s ago: executing program 4 (id=210): creat(&(0x7f0000000100)='./cgroup\x00', 0x2c) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) mremap(&(0x7f000020e000/0x2000)=nil, 0x2000, 0x400000, 0x3, &(0x7f000082a000/0x400000)=nil) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) madvise(&(0x7f000042f000/0x800000)=nil, 0x80fd00, 0x15) 1.775930727s ago: executing program 4 (id=211): io_setup(0x5, &(0x7f0000000480)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) io_submit(r0, 0x1, &(0x7f0000000380)=[&(0x7f00000001c0)={0x0, 0x4, 0x0, 0x0, 0x4040, r1, &(0x7f00000004c0)='2o', 0x2, 0x0, 0x0, 0x2}]) io_destroy(r0) io_setup(0x5bf, &(0x7f0000000340)) openat$kvm(0xffffffffffffff9c, 0x0, 0x40d00, 0x0) 1.608344351s ago: executing program 0 (id=212): r0 = syz_usb_connect$hid(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000105804125000000000000109022400010000c04009040000010300000009210900000122a00009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) rt_sigqueueinfo(0x0, 0x3a, 0x0) syz_usb_control_io(r0, &(0x7f00000000c0)={0x2c, &(0x7f0000000100)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 860.947361ms ago: executing program 3 (id=213): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000740)={@val={0xa}, @void, @eth={@multicast, @remote, @void, {@llc_tr={0x11, {@snap={0xaa, 0x1, "de", "3443f0", 0xc, "4ce296ed0ef7960f54"}}}}}}, 0x23) 728.882072ms ago: executing program 4 (id=214): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="000086dd0500560008005400000060ec970001983a00fc000018c6ba35000000000000000700ff"], 0xfdef) 692.667445ms ago: executing program 3 (id=215): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @remote}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000), 0x20000328) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0xfffffffe}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x8031, 0xffffffffffffffff, 0x0) 625.92789ms ago: executing program 4 (id=216): creat(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x182) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) setxattr$security_capability(0x0, &(0x7f0000000280), 0x0, 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) lsetxattr$security_capability(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000480)=@v3={0x3000000, [{0x75c97ba1, 0x80000001}, {0x9, 0x3}], r0}, 0x18, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[], 0x0, 0x0) 587.462413ms ago: executing program 2 (id=217): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000340), 0x10) read(r0, &(0x7f00000027c0)=""/4073, 0xfe9) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000580)=0x1, 0x4) sendmsg$can_raw(r0, &(0x7f0000000240)={&(0x7f0000000780)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000007c0)=@can={{0x2, 0x0, 0x1, 0x1}, 0x1, 0x3f57955e7be81d83, 0x0, 0x0, "f97003b8750e5566"}, 0x10}}, 0x4000040) 576.493284ms ago: executing program 4 (id=218): r0 = creat(&(0x7f0000000340)='./file0\x00', 0x101) close(r0) r1 = getpid() userfaultfd(0x801) r2 = syz_pidfd_open(r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 478.164471ms ago: executing program 2 (id=219): socket(0x10, 0x3, 0x0) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802, 0x0, 0x0, 0x7}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000005200010003000000000000000a0000000c00", @ANYRES32=r0], 0x20}}, 0x0) 456.726824ms ago: executing program 3 (id=220): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000800)={0x0, {0x1, 0x0, 0x4, 0x3, 0x3, 0x80000001}}) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000001c0)={{0x0, 0x0, 0xfffd, 0x8001}, 'syz1\x00'}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) write$uinput_user_dev(r0, &(0x7f0000000900)={'syz1\x00', {0x9, 0x0, 0x6}, 0x37b4, [0xfeff, 0x4, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x3, 0x100, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0xbffffffe, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x1, 0x0, 0x1, 0x3, 0xffffffff, 0x0, 0xffff, 0x0, 0x20, 0x6, 0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0, 0x20004, 0x0, 0x0, 0x105], [0x10, 0xffffffff, 0x7, 0x0, 0xffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0xbb, 0x1, 0xfffffffc, 0x5, 0x800, 0x0, 0xfffffffc, 0x0, 0x100, 0x0, 0x3, 0xec6a, 0x5, 0x40000000, 0xffffffff, 0xfffffffc, 0x7fffffff, 0xfffffffd, 0x7fffffff, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffc, 0x0, 0x18c, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x4, 0x4000000, 0x80, 0x0, 0x4, 0x0, 0x7, 0x800000, 0x7], [0x10000, 0x4, 0x0, 0x0, 0xffffffff, 0x1, 0xa000000, 0x0, 0x9, 0xffff7fff, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x4f, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x520, 0xc, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0xfffffffd, 0x0, 0xfffffffc, 0x2af, 0x0, 0x9, 0x0, 0x10000, 0x3, 0x0, 0x0, 0x0, 0x6, 0x400, 0x0, 0x0, 0x0, 0x82ce, 0x0, 0x3, 0x0, 0x0, 0xff, 0x4000005, 0x0, 0x4, 0x2, 0x400000, 0x0, 0x6, 0x0, 0x0, 0x0, 0xb], [0x0, 0x0, 0x0, 0x6, 0x0, 0x401, 0x0, 0x211, 0x4, 0x0, 0x100, 0x3, 0x0, 0x0, 0x80, 0x0, 0x3, 0x0, 0x2, 0x5, 0x7fff, 0x0, 0xd, 0x800000, 0x0, 0xfffffffe, 0x0, 0x0, 0x4, 0x8000000, 0x0, 0x9, 0x3, 0x0, 0x0, 0x6, 0xbfb6, 0x4, 0x4, 0x3, 0x0, 0x0, 0x1, 0xffffffff, 0x100, 0x0, 0x6, 0x3, 0xfffffffd, 0x53591b27, 0x3fffffd, 0x0, 0x0, 0x5, 0x400, 0x7, 0x9, 0x0, 0x0, 0x80000000, 0x1000000, 0x0, 0x5]}, 0x45c) 419.048797ms ago: executing program 2 (id=221): r0 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46d, 0xc513, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x50, 0xb1, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x200, 0xc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000040)={0x0, 0x7, 0x7, {0x7, 0x22, "00f4000000"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) openat$binfmt_register(0xffffff9c, 0x0, 0x1, 0x0) clock_gettime(0x4, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) 378.62383ms ago: executing program 3 (id=222): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(0x0, r0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)={0x38, r1, 0x1, 0x70bd25, 0x25dfdbfa, {}, [@ETHTOOL_A_LINKMODES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}, @ETHTOOL_A_LINKMODES_OURS={0x10, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x8, 0x3, 0x0, 0x1, [{0x4}]}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8, 0x5, 0x82710}]}, 0x38}, 0x1, 0x0, 0x0, 0x20004000}, 0x4044094) 362.899681ms ago: executing program 3 (id=223): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4f3, 0x755, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0xb1, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000040)={0x0, 0x7, 0x7, {0x7, 0x22, "00f4000000"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000000280), 0x82, 0x2) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz1\x00', {0x3, 0x2, 0x6, 0xfffa}, 0xa, [0x3, 0x3, 0xf, 0x8, 0x80, 0x2, 0x3, 0x7f, 0x20000006, 0x4d, 0x806, 0x3ff, 0x8000009, 0x5, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x10000, 0x800, 0x3, 0x1, 0x24, 0xd, 0x1, 0x0, 0xffffffff, 0xe661, 0x4, 0x91, 0x82, 0xc, 0x4, 0x80000000, 0x242, 0x7, 0xe, 0x0, 0x8000806d, 0x407, 0x17, 0x1, 0x7, 0x5, 0x3e, 0x8f, 0x6, 0x6, 0xc57, 0x10001, 0x4, 0x2, 0x83ff, 0x80, 0x0, 0x5, 0x6, 0xc, 0x4, 0x10001, 0x40], [0x10000009, 0x800009, 0x8000012f, 0x8004, 0x5, 0xfffffff5, 0x10001, 0xc8, 0xf9, 0xe, 0x8e, 0x6ca, 0x9, 0xfffffffc, 0x100000, 0x8, 0x0, 0x5, 0x2f, 0xe, 0x312, 0x7c, 0xea4, 0x0, 0x4, 0x7, 0x7fff, 0x6, 0x400, 0x401, 0x6, 0x1, 0x1, 0x1, 0x10001, 0x5f31, 0xd, 0x4dd, 0x2, 0x4, 0xb, 0x0, 0xb, 0x9, 0xa, 0x4, 0x47, 0x8000, 0x6, 0xfe000000, 0x9, 0x2, 0x4, 0x9, 0x80000001, 0x5, 0x9, 0x1, 0x3, 0x3, 0xbc45, 0x48c93690, 0x42, 0x3], [0x7, 0x408, 0x4, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x0, 0x5, 0x7fff, 0x0, 0x5, 0xb, 0x5, 0x4, 0x8007, 0x0, 0x1ec, 0x5, 0x8, 0x86, 0x4, 0x303c, 0x1, 0xb, 0x5, 0x4, 0x2, 0x1, 0x20000008, 0x4, 0x2, 0xd74, 0x38, 0x800003, 0x200, 0x9, 0x3, 0x4, 0x2950bfaf, 0x1000, 0x9f, 0x6, 0x0, 0x5, 0x6, 0xac8, 0xc3, 0xb, 0x400803, 0x7ff, 0x12b, 0x4, 0x2, 0xa, 0x0, 0x405, 0x1c, 0x120000, 0x2, 0x2006, 0x80a2ed, 0x4, 0x25], [0x8, 0xbb31, 0x7fff, 0xb, 0x5, 0x938, 0x6, 0xb, 0x0, 0xb9, 0xce7, 0x1ff, 0x2, 0x56, 0xffffffef, 0x6bd8490e, 0x100, 0x10000, 0x5, 0x7fff, 0x40, 0xa61e, 0x6, 0x5, 0x1, 0xfffffffe, 0x14c, 0x60a7, 0x6, 0x16, 0xffffffff, 0x80000000, 0x5, 0x4, 0xc8, 0x1, 0x5, 0x10000, 0x3, 0x8, 0x100, 0x9602, 0x200007, 0xaf, 0xb, 0x6, 0x229, 0x4, 0x5, 0x7, 0x30b1d693, 0xa1f, 0x40000f40, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0xe, 0xb1e, 0xd7, 0x200, 0xffff3441, 0xfff]}, 0x45c) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 78.717704ms ago: executing program 0 (id=224): openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1802, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet6(0xa, 0x2, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000040)={0x4, 0x5}, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xaece, 0x0) 24.138478ms ago: executing program 0 (id=225): lsm_set_self_attr(0x66, &(0x7f0000000440)={0x65, 0x5, 0x23, 0x3, "cfa7ae"}, 0x23, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x1000000, &(0x7f0000000140)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) mount$incfs(&(0x7f00000007c0)='./bus\x00', &(0x7f0000000800)='./bus\x00', &(0x7f0000000840), 0x1004002, 0x0) 0s ago: executing program 0 (id=226): openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffa) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000040)='\x00\x00\x03\x06\x00\x00\x00\x05\x00x\x92\x12\xac\x06^\xbewV\xf3\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|c\xfc\"\xee\xc4\x93Q\x82\x16\xbf\xe3c\x8d \x0f\xb1\xe9\xf2o \x00\x00\x00\x00\x00\x00\x00H\xaf\t\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c\xec^\x84\x19\x9f_D\xbdt/\'\xf6\xc3\x8c\xb8\vS\x80\xad\xf8\xbf\xa2\xa0\x99\xc2\x16=\xcc\xb0\x1b7\xe3-\'\x02\x16\xf5\xe6\x93\x02E\n\xe8\x00\x00\x8c\xed\x11\xf7\xf2J\xf6\x90A@\x01\x13\xc7`g\xcb\xd7\xdb\x1e\xb2\xc9\xfd\xf7\xa9\x96\xf8/0Xd\xcf\xb9\xa2\x1d\x13\x8fC\xd2&\xd8\x9d\x8b\xe0E\xd2\xc6\x1a\xf3\xa8\x0e\xba\xecOv$\xc8\"\a\xd7T\xfb\xfc\xfauT\xf8\x9e\x86\xef.\xf6<\xbfB\xe7\x80\x1a\a\t+x_B=\xe7\xa5\x89\xfb\xa2\xc6\x97\xeb\xdecY{\x0e\xc2\x00\x00\x00\x00\x00\x00\x00\a\xf4\x88\x06\xe3\xcb\xc8\xe0\xcc\vE\x18\"\x87\xa0\xa9:\xceY\xf0\xa2\xe0\x9d\x8c\x8e\x11\xb7\x98\xa5\xda$\x94D\xb4\xf2>\x01\x00+\xfa\xa9 \xe1\x13Y\x86\xd8\xbfH\xc6\x9c\x8cs4\r\xcd\xd1\x83JT\xf9\xa2\x83?\xb3\x0f\xc6&\x1d\xa3\xc4\xc3\xd2\xfd\xad\xa35o\xe8\xcd^/\xd8\xf4[n\x9fJ\xf4\n\x92c\xaa\xddT&L<+\x19R\a\xfc\xf2\x17\xb8$\xa9]\xc2\\\xda<\xc8d.w\x9c\xaf4\xbb\xe8Co\xb3\xd8\x82\x92\xba+\x99PXB\xdc\xbay\xa0s<\x92k\vJTRW\xc26\x06\x10\x92\xc7\xa55\x9fZ\xff*ir\x1e\xe8\a\x00\x00\x00\x00\x00\x00\x00\x88\x19\xf7\xdd\xa8\xef\xa0\x98\xcd\x81\x10>\xc7{\x84\xb9\xc0B\xe1\t\x00\xbaQj\x81\xc8\xf8\x146%Z\x83H\xabF\x18<\x86h\x01=\x03i\xc4\t\x8e/\x12\a\xdf\xe7zU\x1d\x15\x0e\xc1?\xeau\xb4\x84x\x00\x00X\xf4\xe9\x1f\xcd\x05\x0fz_\x8d,^\xde\xfd\xd1\xbed\xed\xa1\xf5\xc6(p\xb4;\x0e\x18\xf7/A\xfd\x92\xd0}ur\xaag\xdb&e$\f\rrT\xd8\x88~\x13\xc22t\xf6\xf4Fs\xc1\x05\xfa\x99\x15\x87\x14\x13$\t\xa8?\xee\x94W\x8e\xe1\xcc\xc3U\x84\xc6]:\x9a|W\xec\x84\x18\bb\x82\x8f\xc0\xab\xe3a\x99\x17\x85\x9a\x05\xb1\x12K\\\xf2\xd5\b^[D~~\x84\\\xe4\x00') kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.206' (ED25519) to the list of known hosts. [ 22.822364][ T36] audit: type=1400 audit(1756460191.060:64): avc: denied { mounton } for pid=283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.823341][ T283] cgroup: Unknown subsys name 'net' [ 22.845232][ T36] audit: type=1400 audit(1756460191.060:65): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.872810][ T36] audit: type=1400 audit(1756460191.090:66): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.872964][ T283] cgroup: Unknown subsys name 'devices' [ 23.056185][ T283] cgroup: Unknown subsys name 'hugetlb' [ 23.061883][ T283] cgroup: Unknown subsys name 'rlimit' [ 23.212403][ T36] audit: type=1400 audit(1756460191.450:67): avc: denied { setattr } for pid=283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.235792][ T36] audit: type=1400 audit(1756460191.450:68): avc: denied { mounton } for pid=283 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.245091][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.260716][ T36] audit: type=1400 audit(1756460191.450:69): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.292634][ T36] audit: type=1400 audit(1756460191.510:70): avc: denied { relabelto } for pid=285 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.318417][ T36] audit: type=1400 audit(1756460191.510:71): avc: denied { write } for pid=285 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.354971][ T36] audit: type=1400 audit(1756460191.600:72): avc: denied { read } for pid=283 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.380766][ T36] audit: type=1400 audit(1756460191.600:73): avc: denied { open } for pid=283 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.380782][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.152820][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.160106][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.167393][ T290] bridge_slave_0: entered allmulticast mode [ 24.173569][ T290] bridge_slave_0: entered promiscuous mode [ 24.181450][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.188686][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.195883][ T290] bridge_slave_1: entered allmulticast mode [ 24.201986][ T290] bridge_slave_1: entered promiscuous mode [ 24.263157][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.270371][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.277803][ T292] bridge_slave_0: entered allmulticast mode [ 24.284376][ T292] bridge_slave_0: entered promiscuous mode [ 24.297299][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.304435][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.311627][ T292] bridge_slave_1: entered allmulticast mode [ 24.317912][ T292] bridge_slave_1: entered promiscuous mode [ 24.350146][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.357214][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.364328][ T291] bridge_slave_0: entered allmulticast mode [ 24.370488][ T291] bridge_slave_0: entered promiscuous mode [ 24.386843][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.394211][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.401263][ T291] bridge_slave_1: entered allmulticast mode [ 24.407627][ T291] bridge_slave_1: entered promiscuous mode [ 24.431451][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.438548][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.445935][ T293] bridge_slave_0: entered allmulticast mode [ 24.452059][ T293] bridge_slave_0: entered promiscuous mode [ 24.458418][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.465554][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.472880][ T293] bridge_slave_1: entered allmulticast mode [ 24.479237][ T293] bridge_slave_1: entered promiscuous mode [ 24.538949][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.546030][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.553337][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.560568][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.615893][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.622934][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.630417][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.637462][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.651665][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.658753][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.666139][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.673195][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.712893][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.720544][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.728258][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.735612][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.742766][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.750135][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.786364][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.793484][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.801082][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.808429][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.816822][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.823971][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.832121][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.839168][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.857467][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.864712][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.873605][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.880775][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.897190][ T292] veth0_vlan: entered promiscuous mode [ 24.926637][ T292] veth1_macvtap: entered promiscuous mode [ 24.952454][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.959541][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.967359][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.974439][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.001655][ T292] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 25.007802][ T291] veth0_vlan: entered promiscuous mode [ 25.024827][ T290] veth0_vlan: entered promiscuous mode [ 25.051188][ T291] veth1_macvtap: entered promiscuous mode [ 25.071379][ T290] veth1_macvtap: entered promiscuous mode [ 25.118520][ T293] veth0_vlan: entered promiscuous mode [ 25.129176][ T338] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 25.178472][ T293] veth1_macvtap: entered promiscuous mode [ 25.282255][ T350] rust_binder: BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 25.295345][ T13] bridge_slave_1: left allmulticast mode [ 25.304219][ T13] bridge_slave_1: left promiscuous mode [ 25.310072][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.344289][ T13] bridge_slave_0: left allmulticast mode [ 25.349991][ T13] bridge_slave_0: left promiscuous mode [ 25.364270][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.505441][ T361] input: syz1 as /devices/virtual/input/input4 [ 25.518144][ T13] veth1_macvtap: left promiscuous mode [ 25.531457][ T13] veth0_vlan: left promiscuous mode [ 25.626299][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.633538][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.641866][ T364] bridge_slave_0: entered allmulticast mode [ 25.648368][ T364] bridge_slave_0: entered promiscuous mode [ 25.661601][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.668982][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.677079][ T364] bridge_slave_1: entered allmulticast mode [ 25.684866][ T364] bridge_slave_1: entered promiscuous mode [ 25.867215][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.874756][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.882054][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.889136][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.934761][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.942902][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.972370][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.979601][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.986777][ T408] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 25.992627][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.001174][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.004116][ T408] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:25 [ 26.056555][ T364] veth0_vlan: entered promiscuous mode [ 26.082412][ T364] veth1_macvtap: entered promiscuous mode [ 26.106810][ T422] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 26.444172][ T10] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 26.596928][ T10] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 26.606255][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 26.615109][ T10] usb 1-1: Product: syz [ 26.619447][ T10] usb 1-1: Manufacturer: syz [ 26.624233][ T10] usb 1-1: SerialNumber: syz [ 26.631070][ T10] r8152-cfgselector 1-1: Unknown version 0x0000 [ 26.637373][ T10] r8152-cfgselector 1-1: config 0 descriptor?? [ 26.847128][ T10] r8152-cfgselector 1-1: Needed 1 retries to read version [ 26.854425][ T10] r8152-cfgselector 1-1: Unknown version 0x4060 [ 26.860958][ T10] r8152-cfgselector 1-1: bad CDC descriptors [ 27.060058][ T10] r8152-cfgselector 1-1: USB disconnect, device number 2 [ 27.116502][ T59] Bluetooth: hci0: Frame reassembly failed (-84) [ 27.124491][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 27.274136][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 27.280465][ T31] usb 3-1: config 1 has an invalid interface number: 105 but max is 0 [ 27.288752][ T31] usb 3-1: config 1 has no interface number 0 [ 27.294913][ T31] usb 3-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 27.304979][ T31] usb 3-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 27.315224][ T31] usb 3-1: config 1 interface 105 has no altsetting 0 [ 27.323340][ T31] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 27.332557][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.340992][ T31] usb 3-1: Product: syz [ 27.345249][ T31] usb 3-1: Manufacturer: syz [ 27.349840][ T31] usb 3-1: SerialNumber: syz [ 27.355856][ T452] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 27.363322][ T452] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 27.578501][ T31] aqc111 3-1:1.105: probe with driver aqc111 failed with error -71 [ 27.588578][ T31] usb 3-1: USB disconnect, device number 2 [ 27.628865][ T472] rust_binder: Error while translating object. [ 27.628897][ T472] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EBADF } [ 27.635229][ T472] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EBADF } my_pid:50 [ 27.668269][ T476] netlink: 'syz.0.60': attribute type 1 has an invalid length. [ 27.745497][ T478] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=3354154791 (6708309582 ns) > initial count (4455734788 ns). Using initial count to start timer. [ 28.064167][ T31] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 28.104060][ T482] netlink: 8 bytes leftover after parsing attributes in process `syz.2.63'. [ 28.123668][ T36] kauditd_printk_skb: 105 callbacks suppressed [ 28.123685][ T36] audit: type=1400 audit(1756460196.360:179): avc: denied { unlink } for pid=483 comm="syz.2.64" name="#1" dev="tmpfs" ino=84 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 28.203879][ T488] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 28.215669][ T31] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 28.215699][ T31] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 28.216470][ T31] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 28.228483][ T36] audit: type=1400 audit(1756460196.470:180): avc: denied { ioctl } for pid=487 comm="syz.2.66" path="socket:[5208]" dev="sockfs" ino=5208 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 28.234991][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 28.277059][ T31] usb 1-1: SerialNumber: syz [ 28.311444][ T36] audit: type=1400 audit(1756460196.550:181): avc: denied { ioctl } for pid=491 comm="syz.3.68" path="socket:[5283]" dev="sockfs" ino=5283 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.444121][ T36] audit: type=1400 audit(1756460196.680:182): avc: denied { mounton } for pid=499 comm="syz.2.71" path="/file0" dev="ramfs" ino=5362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=file permissive=1 [ 28.444635][ T500] erofs: (device erofs): erofs_read_superblock: cannot find valid erofs superblock [ 28.497783][ T36] audit: type=1400 audit(1756460196.740:183): avc: denied { append } for pid=501 comm="syz.3.72" name="001" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 28.521742][ T31] usb 1-1: 0:2 : does not exist [ 28.529998][ T31] usb 1-1: USB disconnect, device number 3 [ 28.577162][ T331] udevd[331]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 28.579726][ T509] overlayfs: disabling nfs_export due to verity=require [ 28.604851][ T509] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 28.615970][ T36] audit: type=1400 audit(1756460196.850:184): avc: denied { getattr } for pid=508 comm="syz.2.75" name="/" dev="incremental-fs" ino=130 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 28.691426][ T36] audit: type=1400 audit(1756460196.930:185): avc: denied { map } for pid=516 comm="syz.2.78" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5430 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 28.716165][ T36] audit: type=1400 audit(1756460196.930:186): avc: denied { read write } for pid=516 comm="syz.2.78" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=5430 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 29.035104][ T36] audit: type=1400 audit(1756460197.280:187): avc: denied { bind } for pid=522 comm="syz.0.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 29.054389][ T36] audit: type=1400 audit(1756460197.280:188): avc: denied { name_bind } for pid=522 comm="syz.0.80" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 29.194121][ T52] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 29.194491][ T459] Bluetooth: hci0: command 0x1003 tx timeout [ 29.504132][ T336] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 29.568272][ T550] netlink: 1363 bytes leftover after parsing attributes in process `syz.2.92'. [ 29.655503][ T336] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 29.666817][ T336] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 29.676645][ T336] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 29.689664][ T336] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 29.698807][ T336] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 29.707574][ T336] usb 1-1: config 0 descriptor?? [ 29.884125][ T544] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 30.034144][ T544] usb 4-1: Using ep0 maxpacket: 16 [ 30.040677][ T544] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 30.049120][ T544] usb 4-1: config 0 has no interface number 0 [ 30.055268][ T544] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 30.065311][ T544] usb 4-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 30.076817][ T544] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 30.085972][ T544] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.093994][ T544] usb 4-1: Product: syz [ 30.098226][ T544] usb 4-1: Manufacturer: syz [ 30.102828][ T544] usb 4-1: SerialNumber: syz [ 30.108052][ T544] usb 4-1: config 0 descriptor?? [ 30.113512][ T558] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 30.121314][ T558] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 30.122972][ T336] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 30.148442][ T336] plantronics 0003:047F:FFFF.0001: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 30.339117][ T558] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 30.346465][ T558] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 30.424118][ T521] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 30.536665][ T575] af_packet: tpacket_rcv: packet too big, clamped from 64 to 4294967272. macoff=96 [ 30.575335][ T521] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 30.593523][ T521] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.604597][ T521] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.614647][ T521] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 30.628881][ T521] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 30.638801][ T521] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 30.647012][ T521] usb 5-1: Manufacturer: syz [ 30.652789][ T521] usb 5-1: config 0 descriptor?? [ 30.962810][ T544] asix 4-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 30.979435][ T544] asix 4-1:0.251 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 30.990057][ T544] asix 4-1:0.251: probe with driver asix failed with error -71 [ 30.999226][ T544] usb 4-1: USB disconnect, device number 2 [ 31.062532][ T521] appleir 0003:05AC:8243.0002: unknown main item tag 0x0 [ 31.069908][ T521] appleir 0003:05AC:8243.0002: No inputs registered, leaving [ 31.079231][ T521] appleir 0003:05AC:8243.0002: hiddev97,hidraw1: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 31.424123][ T544] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 31.574112][ T544] usb 3-1: Using ep0 maxpacket: 16 [ 31.580438][ T544] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 31.589315][ T544] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 31.599754][ T544] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 31.610307][ T544] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 31.619435][ T544] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.627896][ T544] usb 3-1: Product: syz [ 31.632096][ T544] usb 3-1: Manufacturer: syz [ 31.636766][ T544] usb 3-1: SerialNumber: syz [ 31.665112][ T598] netlink: 12 bytes leftover after parsing attributes in process `syz.3.113'. [ 31.684925][ T593] usb 1-1: string descriptor 0 read error: -71 [ 32.049462][ T544] usb 3-1: 0:2 : does not exist [ 32.494093][ T521] usb 1-1: reset high-speed USB device number 4 using dummy_hcd [ 32.502355][ T521] usb 1-1: device reset changed ep0 maxpacket size! [ 32.509595][ T45] usb 1-1: USB disconnect, device number 4 [ 32.644203][ T45] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 32.645179][ T616] syz.3.120: attempt to access beyond end of device [ 32.645179][ T616] loop3: rw=0, sector=0, nr_sectors = 1 limit=0 [ 32.664940][ T616] FAT-fs (loop3): unable to read boot sector [ 32.721335][ T622] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 32.794110][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 32.800494][ T45] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.810697][ T45] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 32.821113][ T45] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 32.830296][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 32.838715][ T45] usb 1-1: Product: syz [ 32.842911][ T45] usb 1-1: Manufacturer: syz [ 32.847624][ T45] usb 1-1: SerialNumber: syz [ 32.876474][ T544] usb 3-1: USB disconnect, device number 3 [ 33.059311][ T45] usb 1-1: 0:2 : does not exist [ 33.065962][ T45] usb 1-1: 5:0: failed to get current value for ch 0 (-22) [ 33.076832][ T45] usb 1-1: USB disconnect, device number 5 [ 33.089153][ T331] udevd[331]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card1/controlC1/../uevent} for writing: No such file or directory [ 33.215082][ T521] usb 5-1: USB disconnect, device number 2 [ 33.396045][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 33.396066][ T36] audit: type=1400 audit(1756460201.640:201): avc: denied { write } for pid=634 comm="syz.2.129" name="/" dev="incremental-fs" ino=222 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 33.425075][ T36] audit: type=1400 audit(1756460201.640:202): avc: denied { add_name } for pid=634 comm="syz.2.129" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 33.445830][ T36] audit: type=1400 audit(1756460201.640:203): avc: denied { create } for pid=634 comm="syz.2.129" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 33.465869][ T36] audit: type=1400 audit(1756460201.640:204): avc: denied { associate } for pid=634 comm="syz.2.129" name="file0" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 33.487928][ T36] audit: type=1400 audit(1756460201.640:205): avc: denied { mounton } for pid=634 comm="syz.2.129" path="/36/bus/file0" dev="incremental-fs" ino=225 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 33.511790][ T521] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 33.514077][ T36] audit: type=1400 audit(1756460201.640:206): avc: denied { create } for pid=636 comm="syz.2.130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 33.545811][ T36] audit: type=1400 audit(1756460201.640:207): avc: denied { connect } for pid=636 comm="syz.2.130" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 33.603805][ T36] audit: type=1400 audit(1756460201.840:208): avc: denied { create } for pid=640 comm="syz.0.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 33.628511][ T36] audit: type=1400 audit(1756460201.840:209): avc: denied { ioctl } for pid=640 comm="syz.0.132" path="socket:[5038]" dev="sockfs" ino=5038 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 33.656411][ T36] audit: type=1400 audit(1756460201.840:210): avc: denied { bind } for pid=640 comm="syz.0.132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 33.678273][ T521] usb 5-1: New USB device found, idVendor=0b95, idProduct=772b, bcdDevice=a2.4c [ 33.687444][ T10] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 33.695786][ T521] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.704846][ T521] usb 5-1: Product: syz [ 33.709135][ T521] usb 5-1: Manufacturer: syz [ 33.714593][ T521] usb 5-1: SerialNumber: syz [ 33.721564][ T521] usb 5-1: config 0 descriptor?? [ 33.782795][ T650] input: syz0 as /devices/virtual/input/input5 [ 33.855420][ T10] usb 3-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 33.867877][ T10] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 33.882811][ T10] usb 3-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 33.898360][ T10] usb 3-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 33.907830][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.925615][ T639] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 34.044675][ T701] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 34.334514][ T521] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 34.345255][ T521] asix 5-1:0.0: probe with driver asix failed with error -32 [ 34.353918][ T521] usb 5-1: USB disconnect, device number 3 [ 34.754360][ T10] aiptek 3-1:17.0: Aiptek using 400 ms programming speed [ 34.761804][ T10] input: Aiptek as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.0/input/input6 [ 34.775019][ T10] usb 3-1: USB disconnect, device number 4 [ 34.781036][ C0] aiptek 3-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 34.884562][ T738] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 35.032596][ T750] kvm: kvm [749]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 35.041236][ T750] kvm: kvm [749]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 35.276041][ T776] netlink: 'syz.2.179': attribute type 4 has an invalid length. [ 35.366170][ T45] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 35.394130][ T544] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 35.554082][ T544] usb 1-1: Using ep0 maxpacket: 32 [ 35.560539][ T45] usb 4-1: config 0 has an invalid interface number: 230 but max is 0 [ 35.569323][ T544] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.580337][ T45] usb 4-1: config 0 has no interface number 0 [ 35.586650][ T45] usb 4-1: config 0 interface 230 altsetting 2 endpoint 0x2 has invalid maxpacket 512, setting to 64 [ 35.597893][ T544] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 35.607917][ T544] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 35.617431][ T45] usb 4-1: config 0 interface 230 altsetting 2 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 35.628892][ T544] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.637759][ T45] usb 4-1: config 0 interface 230 has no altsetting 0 [ 35.645558][ T544] usb 1-1: config 0 descriptor?? [ 35.651775][ T544] hub 1-1:0.0: USB hub found [ 35.656849][ T45] usb 4-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 35.665939][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.673971][ T45] usb 4-1: Product: syz [ 35.678168][ T45] usb 4-1: Manufacturer: syz [ 35.682763][ T45] usb 4-1: SerialNumber: syz [ 35.688340][ T45] usb 4-1: config 0 descriptor?? [ 35.693632][ T762] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 35.701253][ T762] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 35.709104][ T45] ums-usbat 4-1:0.230: USB Mass Storage device detected [ 35.717146][ T45] ums-usbat 4-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 35.754588][ T10] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 35.853454][ T544] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 35.904111][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 35.910617][ T10] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 35.920545][ T10] usb 5-1: config 0 has no interface number 0 [ 35.926693][ T10] usb 5-1: config 0 interface 184 has no altsetting 0 [ 35.935529][ T10] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 35.944689][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.952769][ T10] usb 5-1: Product: syz [ 35.957129][ T10] usb 5-1: Manufacturer: syz [ 35.961824][ T10] usb 5-1: SerialNumber: syz [ 35.967748][ T10] usb 5-1: config 0 descriptor?? [ 35.974990][ T10] smsc75xx v1.0.0 [ 36.063464][ T544] hid-generic 0003:046D:C31C.0003: unknown main item tag 0x7 [ 36.072144][ T544] hid-generic 0003:046D:C31C.0003: hidraw0: USB HID v8.00 Device [HID 046d:c31c] on usb-dummy_hcd.0-1/input0 [ 36.374180][ T544] usb 1-1: USB disconnect, device number 6 [ 36.786842][ T10] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 36.798981][ T10] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 36.809989][ T10] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 36.821163][ T10] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 36.834184][ T10] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 36.845080][ T10] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 36.854805][ T10] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 36.865839][ T10] usb 5-1: USB disconnect, device number 4 [ 37.164118][ T544] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 37.328099][ T544] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 37.339389][ T544] usb 3-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 37.348649][ T544] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.357907][ T544] usb 3-1: config 0 descriptor?? [ 37.682344][ T856] SELinux: failed to load policy [ 37.767669][ T544] keytouch 0003:0926:3333.0004: fixing up Keytouch IEC report descriptor [ 37.777338][ T544] input: HID 0926:3333 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:0926:3333.0004/input/input7 [ 37.848969][ T544] keytouch 0003:0926:3333.0004: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.2-1/input0 [ 37.956144][ T45] ums-usbat 4-1:0.230: probe with driver ums-usbat failed with error -5 [ 38.123233][ T45] usb 4-1: USB disconnect, device number 3 [ 38.154088][ T544] usb 1-1: new high-speed USB device number 7 using dummy_hcd Stopping sshd: stopped /usr/sbin/sshd (pid 201) OK Stopping crond: stopped /usr/sbin/crond (pid 194) OK [ 38.314516][ T544] usb 1-1: Using ep0 maxpacket: 16 [ 38.328861][ T544] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 Stopping dhcpcd... [ 38.350432][ T544] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 stopped /sbin/dhcpcd (pid 148) [ 38.369757][ T45] usb 3-1: USB disconnect, device number 5 [ 38.377017][ T544] usb 1-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 38.392304][ T544] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.402564][ T544] usb 1-1: config 0 descriptor?? Stopping network: [ 38.505071][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 38.505091][ T36] audit: type=1400 audit(1756460206.750:237): avc: denied { write } for pid=149 comm="dhcpcd" name="dhcpcd" dev="tmpfs" ino=421 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.546601][ T36] audit: type=1400 audit(1756460206.750:238): avc: denied { remove_name } for pid=149 comm="dhcpcd" name="sock" dev="tmpfs" ino=423 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.569140][ T36] audit: type=1400 audit(1756460206.750:239): avc: denied { unlink } for pid=149 comm="dhcpcd" name="sock" dev="tmpfs" ino=423 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=sock_file permissive=1 [ 38.596359][ T36] audit: type=1400 audit(1756460206.780:240): avc: denied { unlink } for pid=149 comm="dhcpcd" name="pid" dev="tmpfs" ino=422 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 OK [ 38.621004][ T36] audit: type=1400 audit(1756460206.780:241): avc: denied { read write } for pid=888 comm="ip" path="/dev/console" dev="rootfs" ino=1063 scontext=system_u:system_r:ifconfig_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 Stopping iptables: [ 38.655057][ T36] audit: type=1400 audit(1756460206.900:242): avc: denied { read write } for pid=891 comm="iptables" path="/dev/console" dev="rootfs" ino=1063 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:root_t tclass=chr_file permissive=1 OK [ 38.689779][ T36] audit: type=1400 audit(1756460206.900:243): avc: denied { search } for pid=891 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Stopping system [ 38.712437][ T36] audit: type=1400 audit(1756460206.900:244): avc: denied { write } for pid=891 comm="iptables" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 message bus: [ 38.735452][ T36] audit: type=1400 audit(1756460206.900:245): avc: denied { add_name } for pid=891 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.757495][ T36] audit: type=1400 audit(1756460206.900:246): avc: denied { create } for pid=891 comm="iptables" name="xtables.lock" scontext=system_u:system_r:iptables_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 done Stopping klogd: [ 39.080541][ T920] input: syz1 as /devices/virtual/input/input8 OK Stopping acpid: [ 39.203700][ T544] usbhid 1-1:0.0: can't add hid device: -71 [ 39.209805][ T544] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 39.218706][ T544] usb 1-1: USB disconnect, device number 7 [ 39.344119][ T336] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 39.404075][ T45] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 39.492267][ T934] SELinux: Context 줨 is not valid (left unmapped). [ 39.500458][ T336] usb 3-1: New USB device found, idVendor=046d, idProduct=c513, bcdDevice= 0.00 [ 39.509808][ T336] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.518328][ T291] ------------[ cut here ]------------ [ 39.518638][ T336] usb 3-1: config 0 descriptor?? [ 39.523911][ T291] WARNING: CPU: 0 PID: 291 at fs/overlayfs/util.c:602 ovl_dir_modified+0x15a/0x190 [ 39.538328][ T291] Modules linked in: [ 39.542243][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Not tainted syzkaller #0 a8cf528afde17777b8d0df17d514b1350887467d [ 39.554162][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 39.564464][ T291] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 39.565137][ T45] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 39.570218][ T291] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 de 57 99 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 46 2f 43 ff <0f> 0b e9 3e ff ff ff e8 3a 2f 43 ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 39.570240][ T291] RSP: 0018:ffffc900011afb68 EFLAGS: 00010293 [ 39.570260][ T291] RAX: ffffffff8242b4fa RBX: 0000000000000000 RCX: ffff88812a2c9300 [ 39.570276][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.570288][ T291] RBP: ffffc900011afb90 R08: ffff888126a4e89f R09: 1ffff11024d49d13 [ 39.570306][ T291] R10: dffffc0000000000 R11: ffffed1024d49d14 R12: 0000000000000000 [ 39.581453][ T45] usb 4-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 39.600929][ T291] R13: dffffc0000000000 R14: ffff888126a4e800 R15: ffff888113e2fcc0 [ 39.600954][ T291] FS: 000055556d279500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 39.607301][ T45] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.615243][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.624120][ T45] usb 4-1: config 0 descriptor?? [ 39.631208][ T291] CR2: 00007ffe62e7be18 CR3: 000000012a1ae000 CR4: 00000000003526b0 [ 39.639858][ T930] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 39.648601][ T291] Call Trace: [ 39.704336][ T291] [ 39.707275][ T291] ovl_do_remove+0x7b8/0xcf0 [ 39.712071][ T291] ? ovl_set_redirect+0x780/0x780 [ 39.717264][ T291] ? down_write+0xe9/0x2a0 [ 39.721691][ T291] ? __cfi_down_write+0x10/0x10 [ 39.726701][ T291] ovl_rmdir+0x1e/0x30 [ 39.730802][ T291] vfs_rmdir+0x3e0/0x560 [ 39.735199][ T291] incfs_kill_sb+0x109/0x230 [ 39.739960][ T291] deactivate_locked_super+0xd5/0x2a0 [ 39.745414][ T291] deactivate_super+0xb8/0xe0 [ 39.750123][ T291] cleanup_mnt+0x3f1/0x480 [ 39.755494][ T291] __cleanup_mnt+0x1d/0x40 [ 39.760099][ T291] task_work_run+0x1e3/0x250 [ 39.765036][ T291] ? __cfi_task_work_run+0x10/0x10 [ 39.770341][ T291] ? __x64_sys_umount+0x126/0x170 [ 39.775499][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 39.781244][ T291] ? __kasan_check_read+0x15/0x20 [ 39.786307][ T291] resume_user_mode_work+0x36/0x50 [ 39.791455][ T291] syscall_exit_to_user_mode+0x64/0xb0 [ 39.796991][ T291] do_syscall_64+0x64/0xf0 [ 39.801591][ T291] ? clear_bhb_loop+0x50/0xa0 [ 39.806364][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.812457][ T291] RIP: 0033:0x7f7800d8ff17 [ 39.816920][ T291] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 39.836781][ T291] RSP: 002b:00007ffe62e7c5c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 39.845243][ T291] RAX: 0000000000000000 RBX: 00007f7800e11c05 RCX: 00007f7800d8ff17 [ 39.853245][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe62e7c680 [ 39.861363][ T291] RBP: 00007ffe62e7c680 R08: 0000000000000000 R09: 0000000000000000 [ 39.869900][ T291] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe62e7d710 [ 39.878013][ T291] R13: 00007f7800e11c05 R14: 0000000000009a47 R15: 00007ffe62e7d750 [ 39.886034][ T291] [ 39.889146][ T291] ---[ end trace 0000000000000000 ]--- [ 39.895270][ T291] ------------[ cut here ]------------ [ 39.900833][ T291] WARNING: CPU: 0 PID: 291 at fs/overlayfs/util.c:602 ovl_dir_modified+0x15a/0x190 [ 39.910246][ T291] Modules linked in: [ 39.914244][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Tainted: G W syzkaller #0 a8cf528afde17777b8d0df17d514b1350887467d [ 39.927607][ T291] Tainted: [W]=WARN [ 39.931430][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 39.941709][ T291] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 39.947457][ T291] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 de 57 99 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 46 2f 43 ff <0f> 0b e9 3e ff ff ff e8 3a 2f 43 ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 39.967287][ T291] RSP: 0018:ffffc900011afb68 EFLAGS: 00010293 [ 39.973467][ T291] RAX: ffffffff8242b4fa RBX: 0000000000000000 RCX: ffff88812a2c9300 [ 39.981480][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.989521][ T291] RBP: ffffc900011afb90 R08: ffff888126a4e89f R09: 1ffff11024d49d13 [ 39.997755][ T291] R10: dffffc0000000000 R11: ffffed1024d49d14 R12: 0000000000000000 [ 40.005787][ T291] R13: dffffc0000000000 R14: ffff888126a4e800 R15: ffff888113e2fcc0 [ 40.013865][ T291] FS: 000055556d279500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 40.022851][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.029530][ T291] CR2: 00007ffe62e7be18 CR3: 000000012a1ae000 CR4: 00000000003526b0 [ 40.038460][ T291] Call Trace: [ 40.041853][ T291] [ 40.044982][ T291] ovl_do_remove+0x7b8/0xcf0 [ 40.049669][ T291] ? ovl_set_redirect+0x780/0x780 [ 40.054731][ T291] ? down_write+0xe9/0x2a0 [ 40.059254][ T291] ? __cfi_down_write+0x10/0x10 [ 40.064148][ T291] ovl_rmdir+0x1e/0x30 [ 40.068225][ T291] vfs_rmdir+0x3e0/0x560 [ 40.071465][ T45] hid-generic 0003:04F3:0755.0006: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.3-1/input0 [ 40.072473][ T291] incfs_kill_sb+0x1a0/0x230 [ 40.088751][ T291] deactivate_locked_super+0xd5/0x2a0 [ 40.094134][ T291] deactivate_super+0xb8/0xe0 [ 40.098797][ T291] cleanup_mnt+0x3f1/0x480 [ 40.103193][ T291] __cleanup_mnt+0x1d/0x40 [ 40.107802][ T291] task_work_run+0x1e3/0x250 [ 40.112385][ T291] ? __cfi_task_work_run+0x10/0x10 [ 40.117495][ T291] ? __x64_sys_umount+0x126/0x170 [ 40.122506][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 40.127881][ T291] ? __kasan_check_read+0x15/0x20 [ 40.132906][ T291] resume_user_mode_work+0x36/0x50 [ 40.138169][ T291] syscall_exit_to_user_mode+0x64/0xb0 [ 40.143749][ T291] do_syscall_64+0x64/0xf0 [ 40.144428][ T45] usb 3-1: USB disconnect, device number 6 [ 40.148227][ T291] ? clear_bhb_loop+0x50/0xa0 [ 40.158724][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.164665][ T291] RIP: 0033:0x7f7800d8ff17 [ 40.169115][ T291] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 40.188915][ T291] RSP: 002b:00007ffe62e7c5c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 40.197376][ T291] RAX: 0000000000000000 RBX: 00007f7800e11c05 RCX: 00007f7800d8ff17 OK[ 40.205376][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe62e7c680 [ 40.213552][ T291] RBP: 00007ffe62e7c680 R08: 0000000000000000 R09: 0000000000000000 [ 40.221610][ T291] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe62e7d710 [ 40.229736][ T291] R13: 00007f7800e11c05 R14: 0000000000009a47 R15: 00007ffe62e7d750 [ 40.237802][ T291] Stopping syslogd[ 40.240977][ T291] ---[ end trace 0000000000000000 ]--- : stopped /sbin/syslogd (pid 92) OK [ 40.307188][ T10] usb 4-1: USB disconnect, device number 4 umount: can't remount debugfs read-only umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Connection to 10.128.0.206 closed by remote host. Sent SIGTERM to all processes [ 40.553887][ T208] bridge_slave_1: left allmulticast mode [ 40.559660][ T208] bridge_slave_1: left promiscuous mode [ 40.565317][ T208] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.573105][ T208] bridge_slave_0: left allmulticast mode [ 40.579032][ T208] bridge_slave_0: left promiscuous mode [ 40.584750][ T208] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.725997][ T208] veth1_macvtap: left promiscuous mode [ 40.731491][ T208] veth0_vlan: left promiscuous mode [ 41.088117][ T208] bridge_slave_1: left allmulticast mode [ 41.093982][ T208] bridge_slave_1: left promiscuous mode [ 41.099629][ T208] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.107145][ T208] bridge_slave_0: left allmulticast mode [ 41.113049][ T208] bridge_slave_0: left promiscuous mode [ 41.118766][ T208] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.126433][ T208] bridge_slave_1: left allmulticast mode [ 41.132146][ T208] bridge_slave_1: left promiscuous mode [ 41.137798][ T208] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.145791][ T208] bridge_slave_0: left allmulticast mode [ 41.151585][ T208] bridge_slave_0: left promiscuous mode [ 41.157176][ T208] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.164710][ T208] bridge_slave_1: left allmulticast mode [ 41.170423][ T208] bridge_slave_1: left promiscuous mode [ 41.176067][ T208] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.183382][ T208] bridge_slave_0: left allmulticast mode [ 41.189073][ T208] bridge_slave_0: left promiscuous mode [ 41.194651][ T208] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.417639][ T208] veth1_macvtap: left promiscuous mode [ 41.423141][ T208] veth0_vlan: left promiscuous mode [ 41.428691][ T208] veth1_macvtap: left promiscuous mode [ 41.434234][ T208] veth0_vlan: left promiscuous mode [ 41.439718][ T208] veth1_macvtap: left promiscuous mode [ 41.445312][ T208] veth0_vlan: left promiscuous mode Sent SIGKILL to all processes Requesting system poweroff [ 42.464810][ T943] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 42.471479][ T943] ACPI: PM: Preparing to enter system sleep state S5 [ 42.478425][ T943] kvm: exiting hardware virtualization [ 42.483901][ T943] reboot: Power down serialport: VM disconnected.