last executing test programs: 4m31.944218772s ago: executing program 1 (id=860): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1002, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x81, @any, 0x0, 0x2}, 0xe) (async) listen(r1, 0x5) socket$inet6(0xa, 0x80002, 0x0) fcntl$addseals(r0, 0x409, 0x0) (async) close_range(r0, 0xffffffffffffffff, 0x0) (async) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r1, 0x8008f511, &(0x7f0000000040)) 4m31.931672512s ago: executing program 1 (id=861): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/nf_conntrack_expect\x00') ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000200)={0xffffffffffffffff, 0x1, 0x2000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x298}) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x22, 0x800000000004, @tid=r3}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) futex(&(0x7f000000cffc)=0x1, 0x86, 0x2, 0x0, 0x0, 0xfffffffc) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000000)={0x98, 0x10, 0x3, 0xc, 0x81, "7177abcce5155c925a33b35f454284706c4d1c", 0x1, 0x5}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='blkio.bfq.avg_queue_size\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) process_vm_readv(r2, &(0x7f00000023c0)=[{0x0}], 0x1, &(0x7f0000000100)=[{0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r5, 0x0, 0x1, &(0x7f0000000280)=0x1000000, 0x4) 4m31.089594695s ago: executing program 1 (id=864): openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0xc0042, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x138}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@private2={0xfc, 0x2, '\x00', 0x28}, 0x800, 0x0, 0xff, 0x0, 0x0, 0xffff}, 0x20) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={0x0}}, 0x4000000) socket$nl_audit(0x10, 0x3, 0x9) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x12e) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, 0x0, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000080)=0x7ff, 0x4) sendmmsg$inet(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000006c0)="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", 0x241}], 0x1}}], 0x1, 0x80) r2 = fsopen(&(0x7f00000002c0)='ext4\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000001200), 0xa, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 4m31.069409505s ago: executing program 1 (id=865): r0 = socket$inet6(0xa, 0x3, 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000002c0)=0x20) openat(0xffffffffffffff9c, 0x0, 0x20842, 0x22) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file1\x00') bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x7, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x40}, 0x1c) 4m31.008608196s ago: executing program 1 (id=866): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='comm\x00') write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0', [], 0xa, "d345"}, 0xd) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r2 = gettid() wait4(r2, 0x0, 0x20000000, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/135, 0x87}], 0x1, 0x0, 0x0) r3 = socket(0x1d, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)={0x2, 'syzkaller0\x00', {0x3}, 0x8}) sendto$inet6(r3, &(0x7f0000000100)="c10e000018001f06b9409b0dffff110d0207be040205060506100a124300040018000000fac8388827a685a168d9a44604094565360c648dcaaf6c26c291214549932fde4a460c89b6ec0cff3959547f509058ba86c902fc3a10004a320c0400160012000a00000000000000000000080756ede4ccbe5880", 0xec1, 0x0, 0x0, 0x9e5e111c47e3504f) 4m30.932734317s ago: executing program 1 (id=869): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000340)="240000001a005f20f109dfc64d2609e00214f9df0700dd00000300007ffe000258dbef0f", 0x24) 4m30.909653928s ago: executing program 32 (id=869): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000340)="240000001a005f20f109dfc64d2609e00214f9df0700dd00000300007ffe000258dbef0f", 0x24) 4m26.244344509s ago: executing program 4 (id=899): ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)=0xf) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'veth0_to_bond\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0xffffffff, 0x0, 0x380, 0x4, 0x1, 0x1, 0x10, 0x10000000}}) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x28142, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r1, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000040)={0x50, 0x0, r2, {0x7, 0x1f, 0x0, 0x10408}}, 0x50) r5 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r5, 0x4018620d, &(0x7f0000000200)={0x73622a85, 0x1081, 0x200000000000}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f0000000380)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x53, 0x0, &(0x7f0000000400)="892a7863af87409b1b8fe4e183cc4e2c2eddca324f8c2a61fb078c81d7272d92b902bf051aacb6decd83ec368991a0d7599c3ce3f7bed9d8078ba649896475d964ddb0c6d4d498b0ef80a3f6170b75654851be"}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f00000001c0)=[@enter_looper], 0x50, 0x0, &(0x7f0000000580)="de547e22bade76f1a03b79e954ee20bc43f7fe47218a02ff8ba942478a7b69462fc21aff55002ce55e854564e7d309f20d222f9220c8d9b1b0d196137252587ab17948adf2dcbba03d2f3e0e647c2e70"}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f0000000340)=[@increfs], 0x0, 0x0, 0x0}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740), 0x183442, 0x0) ioctl$PPPIOCNEWUNIT(r6, 0xc004743e, &(0x7f0000000100)) ioctl$PPPIOCSFLAGS1(r6, 0x40047459, &(0x7f00000000c0)=0xc4030a4) ioctl$PPPIOCSMAXCID(r6, 0x40047451, &(0x7f00000002c0)) write$ppp(r6, &(0x7f00000003c0)='\x00!', 0x2) syz_fuse_handle_req(r1, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x0, 0x0, 0x0, {0x0, 0x10000000, 0x0, 0x0, 0x297, 0x0, 0x0, 0x3966, 0x6, 0x4000, 0x0, r3, r4, 0xe, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) fstat(r7, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) r11 = getpid() sendmsg$netlink(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000002c0)={0x10, 0x21, 0x4, 0x70bd28, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400)=[@cred={{0x1c, 0x1, 0x2, {r11, r8, r9}}}], 0x20, 0x4}, 0x0) setreuid(r3, r8) syz_init_net_socket$bt_rfcomm(0x1f, 0x3, 0x3) 4m25.360354073s ago: executing program 4 (id=908): r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x3, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) read$FUSE(r3, &(0x7f00000007c0)={0x2020}, 0x2020) sendmmsg$inet6(r1, &(0x7f0000004580)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0xfffffffe}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='$'], 0x28}}], 0x1, 0x0) recvfrom$inet6(r1, 0x0, 0x0, 0x10000, 0x0, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f00000002c0)={0x1f, 0x0, 0x1}, 0x6) r5 = socket$inet(0x2, 0x801, 0x0) read$FUSE(r5, 0x0, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000480)={0x1, 0x6}, 0x8) ioctl$HCIINQUIRY(r4, 0x800448f0, &(0x7f0000000880)={0x0, 0xffff, "3760ae", 0x4, 0x8}) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) write(r0, &(0x7f0000000340)="2400000100000000000007c64d2609fcc214f9df0700dd00000100c87efe000258dbef0f", 0x24) 4m24.517196916s ago: executing program 4 (id=909): r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000001140), 0xa00, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000), 0x0) prlimit64(0x0, 0x7, &(0x7f0000000000)={0x5, 0x978d}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f00000005c0)=[{0x6}]}) splice(r0, 0x0, r1, 0x0, 0xaf4, 0xd) 4m24.460622427s ago: executing program 4 (id=910): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') write$selinux_load(0xffffffffffffffff, 0x0, 0x2046) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000001c0)={0x500, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="020100000a0000000600000000000000030006000000000002000000ffffffff0000000000000000030005000000000002000000ac1e00010000000000000000020013"], 0x50}}, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101097, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b100a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) read$FUSE(r0, &(0x7f0000000f00)={0x2020}, 0x2020) 4m24.459791287s ago: executing program 4 (id=911): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)=ANY=[@ANYBLOB="80010000100013070000000000000000ff01000000000000000000000000000100000000000000000000000000000001000000000000000000000000000000004a8100000000000000000000000037b4599da6b8d20144a5c46f22d57f00e11b30f2d57298b352d1d3fc1dae2e493dc726fff992b307403780939ecc37b6473fa1f9e5f984e91f32b66817eec41b146f5f2bdeb5a11e704e9291c798129f286f0bb59d8b10443f219839dbfba9d97a6d802fc3ed9f9d2b1c12a6aa7fdc17eb73ee443a527cc6d4279ca443706d7444fa699e5244e7f40c6ccf4310ff3a80bad363d63c0814b7e495", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003200000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000048000200656362286369706865725f6e756c6c29000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800010078636263286165732900"/312], 0x180}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'vlan0\x00', &(0x7f0000000000)=@ethtool_cmd={0x34, 0x1000, 0xd, 0x200, 0x5e, 0xcd, 0x73, 0x1, 0xfb, 0x6, 0x8, 0x4, 0x3ff, 0x9, 0x4, 0x6e, [0x7, 0x1]}}) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x201008, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000000), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r3, 0x0, 0x2, &(0x7f0000000000)=0xffffffffffffffff, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_MON_SET(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r6, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$TIPC_NL_MON_GET(r4, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000007c0)={0x298, r6, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0xa0, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x401}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xe}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}]}, @TIPC_NLA_LINK={0x54, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb3f6}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffd}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER={0x114, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3ff}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x8, @mcast2, 0xff}}, {0x14, 0x2, @in={0x2, 0x4e22, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'team_slave_1\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x9, @private1, 0x6}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x10001}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @remote}}, {0x14, 0x2, @in={0x2, 0x4e24, @private=0xa010100}}}}]}]}, 0x298}}, 0x24000000) setsockopt$inet_msfilter(r1, 0x0, 0x33, &(0x7f0000000080)=ANY=[], 0x18) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000300)={'team0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000340)={'gre0\x00', &(0x7f0000000500)={'gre0\x00', 0x0, 0x40, 0x20, 0x1, 0x0, {{0x3c, 0x4, 0x2, 0x5, 0xf0, 0x65, 0x0, 0x0, 0x4, 0x0, @broadcast, @broadcast, {[@timestamp={0x44, 0x14, 0x78, 0x0, 0x4, [0x3, 0x1, 0x80000001, 0x200]}, @timestamp_addr={0x44, 0x1c, 0x41, 0x1, 0x0, [{@private=0xa010100, 0x1ff}, {@local, 0x8}, {@dev={0xac, 0x14, 0x14, 0x1f}, 0x5}]}, @rr={0x7, 0x13, 0x89, [@dev={0xac, 0x14, 0x14, 0x2e}, @broadcast, @loopback, @dev={0xac, 0x14, 0x14, 0x3e}]}, @lsrr={0x83, 0x1f, 0xbf, [@multicast2, @local, @private=0xa010100, @multicast1, @rand_addr=0x64010100, @multicast1, @multicast2]}, @timestamp_prespec={0x44, 0x34, 0xb0, 0x3, 0x8, [{@multicast1, 0x8}, {@private=0xa010101, 0x3}, {@private=0xa010100, 0x8}, {@broadcast, 0x101}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0x6}, {@multicast1, 0x959}]}, @timestamp_addr={0x44, 0x1c, 0xdb, 0x1, 0x1, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@local, 0xfffffc01}, {@loopback}]}, @timestamp_prespec={0x44, 0xc, 0x94, 0x3, 0xb, [{@dev={0xac, 0x14, 0x14, 0x24}, 0xf076}]}, @lsrr={0x83, 0x1b, 0xfc, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @remote, @empty, @multicast1, @private=0xa010101]}]}}}}}) r10 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r10, 0x107, 0xf, &(0x7f0000000000)=0x15, 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r11, 0x8933, &(0x7f0000000300)={'ip6_vti0\x00', 0x0}) sendto$packet(r10, &(0x7f0000000180)="10030600e0ff020002004788aa96a13bb100001100007fca1a00", 0x1000a, 0x0, &(0x7f0000000140)={0x11, 0x0, r12}, 0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000440)={'ip_vti0\x00', &(0x7f0000000380)={'syztnl1\x00', 0x0, 0x700, 0x8000, 0x9, 0x8, {{0x14, 0x4, 0x3, 0x33, 0x50, 0x64, 0x0, 0x2, 0x4, 0x0, @multicast2, @rand_addr=0x64010102, {[@ra={0x94, 0x4, 0x1}, @timestamp_prespec={0x44, 0x1c, 0x83, 0x3, 0x9, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x5}, {@local, 0x7ff}, {@remote, 0xfffff001}]}, @generic={0x88, 0x9, "17df0596b7411d"}, @generic={0x83, 0xf, "79fb0272ce24f6844cd6debb85"}, @end]}}}}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000480)={'ip6gre0\x00', &(0x7f0000000640)={'syztnl2\x00', 0x0, 0x4, 0x81, 0x9, 0x9, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast2, 0x40, 0x80, 0x23, 0x2}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000006c0)={@initdev, 0x0}, &(0x7f0000000700)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r5, &(0x7f0000000780)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000cc0)={0x610, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r7}, {0x58, 0x2, 0x0, 0x1, [{0x54, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x24, 0x4, [{0x2, 0xdf, 0x80, 0x47}, {0x0, 0x3, 0xb, 0x5}, {0x1, 0xf, 0x0, 0x1}, {0x3, 0x9, 0x5, 0x342}]}}}]}}, {{0x8, 0x1, r8}, {0x1b0, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x20f}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x9, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r12}, {0x128, 0x2, 0x0, 0x1, [{0x40, 0x1, @name={{0x24}, {0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0xc, 0x4, [{0x4, 0xff, 0x3, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24}, {0x5}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r13}, {0x2ac, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24}, {0x5}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24}, {0x5}, {0x4}}, {0x8, 0x6, r15}}}, {0x44, 0x1, @name={{0x24}, {0x5}, {0x11, 0x4, 'activebackup\x00'}}}, {0x7c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x4c, 0x4, [{0x1, 0x7, 0x2, 0x3}, {0x6, 0x5, 0xf7, 0x4f}, {0x8000, 0x47, 0x2d, 0x3}, {0x5, 0x22, 0xfb, 0x5197}, {0x9, 0x40, 0x7, 0x9}, {0x0, 0x7, 0x3, 0x4}, {0x100, 0x1, 0x0, 0x1}, {0x5, 0x4, 0x0, 0x2ffdb546}, {0x8, 0x7, 0x1, 0x81}]}}}, {0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24}, {0x5}, {0x8, 0x4, 0x18022000}}}, {0x4c, 0x1, @lb_tx_method={{0x24}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x610}, 0x1, 0x0, 0x0, 0x80}, 0x40040040) 4m24.429508568s ago: executing program 4 (id=912): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00') lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000240)=0x800, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x18, 0x0, &(0x7f0000000000)=[@register_looper, @enter_looper, @request_death={0x400c630e, 0x2}], 0xa4, 0x0, &(0x7f0000000180)="1920ff094726cfc84416c7c9841b1099c7961fdcd892c943e784420e96115e8c009ed4c405843a41a786d3ed8ebe8e80e4b4144e1cf51c728b926c80eb2a8e4f6b2dab5b6ac95dd16066dc703442a9132a8dd210e45df98d795a638622681de8cb222612051f612948409bc69ce5464f3705c76f89488dc3e5c7de8883e0c73f169aa3060c0c2671a73da26a3649649d98cae78044e3731426d8c2069d4d6357045b950f"}) 4m24.399060578s ago: executing program 33 (id=912): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000100)='./file0\x00') lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f0000000240)=0x800, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x18, 0x0, &(0x7f0000000000)=[@register_looper, @enter_looper, @request_death={0x400c630e, 0x2}], 0xa4, 0x0, &(0x7f0000000180)="1920ff094726cfc84416c7c9841b1099c7961fdcd892c943e784420e96115e8c009ed4c405843a41a786d3ed8ebe8e80e4b4144e1cf51c728b926c80eb2a8e4f6b2dab5b6ac95dd16066dc703442a9132a8dd210e45df98d795a638622681de8cb222612051f612948409bc69ce5464f3705c76f89488dc3e5c7de8883e0c73f169aa3060c0c2671a73da26a3649649d98cae78044e3731426d8c2069d4d6357045b950f"}) 4m2.076637333s ago: executing program 5 (id=1137): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x24020000) setresgid(0xee00, 0x0, 0x0) r2 = syz_clone(0x10828400, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0xc0505405, 0x0) kcmp(r2, r0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff) r4 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000080)={0x0, 0x0, 0x1000, 0x0, 0x3}, 0x20) 4m2.076328913s ago: executing program 5 (id=1138): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0xc0042, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000021c0)=ANY=[@ANYBLOB="0100000000000000231001c000000000000000000000000070ca9ce8bd77d617d521e147dcf65f4ef9411192d3b144f5b6a83e1a40bdde6c2cd1292c2f859fe5318ddcc66d7639fb984ddad6a83732c7816a3fbd2cbdffb3d7f68d78651c332cde979709de1c78feace5875634194b092f241460bc3ccd74f494355b3aade080a7ac8d"]) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f0000000300)={0xbe, 0x0, 0x1}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000280)={0x0, 'lo\x00', {0x3}, 0x81}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x100000000, 0x0, 0x81, 0x100000, 0x0, 0x2004c8, 0x8000000, 0x5, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x1000000003, 0x2, 0xe], 0x8000000, 0x42240}) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='smaps_rollup\x00') exit(0x3) read$FUSE(r6, &(0x7f0000000180)={0x2020}, 0x2020) ioctl$KVM_RUN(r5, 0xae80, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0xc0) r7 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f00000000c0)) mount_setattr(r3, &(0x7f0000000040)='./file0\x00', 0x1800, &(0x7f0000000100)={0xd, 0x8d, 0x140000, {r7}}, 0x20) r8 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000080), 0x20e02, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x11, r8, 0x45809000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) openat$pfkey(0xffffffffffffff9c, 0x0, 0x14000, 0x0) r9 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCINQ(r9, 0x541b, &(0x7f0000000bc0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) 4m1.189537057s ago: executing program 5 (id=1153): openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0xc0042, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x138}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@private2={0xfc, 0x2, '\x00', 0x28}, 0x800, 0x0, 0xff, 0x0, 0x0, 0xffff}, 0x20) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={0x0}}, 0x4000000) socket$nl_audit(0x10, 0x3, 0x9) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x12e) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000080)=0x7ff, 0x4) sendmmsg$inet(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000006c0)="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", 0x1b1}], 0x1}}], 0x1, 0x80) r2 = fsopen(&(0x7f00000002c0)='ext4\x00', 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000001200), 0xa, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 4m1.178033007s ago: executing program 5 (id=1154): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000300)='\x00', 0x81901) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0), r0) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0xf4, r1, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9b}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7ff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7e80}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xa65}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3b3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xd30}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x400}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xd}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xb0c2}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7777}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfab}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x5}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x8441}, 0x8000) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x891018, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r2, 0x400452c9, 0x0) 4m1.120734837s ago: executing program 5 (id=1155): r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x600000000000000, 0x12, r0, 0x9cc6d000) 4m1.101468328s ago: executing program 5 (id=1156): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000002c0)='./binderfs/binder0\x00', 0x6, 0x0) io_cancel(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) (async, rerun: 64) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) (async) ppoll(&(0x7f0000000000)=[{r0, 0x500}, {r0, 0x1000}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={[0x5]}, 0x8) (async) fsopen(&(0x7f00000001c0)='nfsd\x00', 0x1) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000240)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0x32}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1, 0x20000000029}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) 4m1.058694529s ago: executing program 34 (id=1156): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000002c0)='./binderfs/binder0\x00', 0x6, 0x0) io_cancel(0x0, 0x0, 0x0) (async, rerun: 64) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) (async, rerun: 64) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) (async) ppoll(&(0x7f0000000000)=[{r0, 0x500}, {r0, 0x1000}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f00000000c0)={[0x5]}, 0x8) (async) fsopen(&(0x7f00000001c0)='nfsd\x00', 0x1) (async) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000240)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0x32}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1, 0x20000000029}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) 3m43.448319031s ago: executing program 6 (id=1391): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x1, {{0x1, 0x1}}}, 0x10) recvmmsg(r0, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1}, 0x1}], 0x1, 0x40002160, 0x0) 3m43.439555051s ago: executing program 6 (id=1392): openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0), 0xc0042, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x138}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@private2={0xfc, 0x2, '\x00', 0x28}, 0x800, 0x0, 0xff, 0x0, 0x0, 0xffff}, 0x20) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={0x0}}, 0x4000000) socket$nl_audit(0x10, 0x3, 0x9) r0 = creat(&(0x7f0000000200)='./file1\x00', 0x12e) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000100), 0x4) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000080)=0x7ff, 0x4) sendmmsg$inet(r1, &(0x7f0000000380)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f00000006c0)="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", 0x241}], 0x1}}], 0x1, 0x80) r2 = fsopen(0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000001200), 0xa, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) 3m43.353080112s ago: executing program 6 (id=1393): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@id={0x1e, 0x3, 0x3, {0x4e24}}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r1, &(0x7f0000000280)='syz0\x00', 0x1ff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000140)=@x86={0x62, 0x5, 0x6, 0x0, 0xa, 0xc3, 0xfa, 0xe, 0x2, 0x47, 0x8, 0x6b, 0x0, 0x6, 0x9, 0x7, 0x0, 0x7, 0xd1, '\x00', 0x7, 0x8007ffd}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000040)=@x86={0x1, 0x4, 0x0, 0x0, 0xfffffffb, 0x7, 0xb, 0xea, 0x8, 0x3, 0x3, 0xc, 0x0, 0x7af, 0x9, 0x0, 0xfa, 0x28, 0xf, '\x00', 0x8, 0x4}) r6 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = userfaultfd(0x0) ioctl$UFFDIO_COPY(r9, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2}) getsockopt$inet_tcp_int(r8, 0x6, 0xa, 0x0, &(0x7f0000000140)) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @multicast1}, 0x10) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000000100)={0x1, 0x0, [{0x179, 0x0, 0xffffffffffffffff}]}) r10 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r10, &(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={'syz', 0x1}, 0xfffffffffffffff9) recvmmsg(r0, &(0x7f0000001f80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1}, 0x1}], 0x1, 0x40002160, 0x0) 3m42.936614759s ago: executing program 6 (id=1394): r0 = syz_open_dev$loop(&(0x7f0000000180), 0x7, 0x2480) setreuid(0xee00, 0x0) r1 = getuid() setreuid(0x0, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/custom1\x00', 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r4, 0x4068aea3, &(0x7f00000001c0)={0x79, 0x0, 0xc73}) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x20642, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x5) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f00000000c0)=0x5, 0x4) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000040)=0x3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000140)=[@clear_death={0x400c630f, 0x2}], 0x0, 0x0, 0x0}) 3m42.936441139s ago: executing program 6 (id=1395): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000280)=ANY=[@ANYBLOB="01c75308001dce5895"]) socket$nl_netfilter(0x10, 0x3, 0xc) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x10) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="440000000201010100000000000000000200000004000180180002801400018008000100b04c94a708000200ac1414aa140019800800010004000000080002"], 0x44}}, 0x0) 3m42.936333849s ago: executing program 6 (id=1396): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000140)=@buf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0x1263, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc008}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) 3m27.601198865s ago: executing program 35 (id=1396): r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000140)=@buf) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0x1263, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), r0) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc008}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x2, 0x70bd2d, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40081}, 0x40000) 2m28.4222463s ago: executing program 3 (id=2341): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000009800)=[{{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/177, 0xb1}, {&(0x7f00000032c0)=""/246, 0xf6}, {&(0x7f00000033c0)=""/231, 0xe7}, {0x0}, {&(0x7f00000035c0)=""/68, 0x44}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000800)=""/127, 0x7f}], 0x9}, 0x81}, {{0x0, 0x0, 0x0}, 0x808}], 0x4, 0x12100, 0x0) 2m28.42158932s ago: executing program 3 (id=2342): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2) mount$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000380)={[{@noswap}]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') read$FUSE(r2, &(0x7f0000000980)={0x2020}, 0x2020) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000000), 0x208e24b) preadv(r3, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000240)={'\x00', 0x4, 0x9, 0xbd, 0x0, 0x0, 0x2, 0x2, '\x00', 0x654}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2m28.247908603s ago: executing program 3 (id=2343): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x42, 0xa01, 0x1, 0x0, {0x2}}, 0x14}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, r2, 0x0) preadv(r2, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, 0x0}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000240)={'\x00', 0x4, 0x9, 0xbd, 0x0, 0x0, 0x2, 0x2}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2m28.121935184s ago: executing program 3 (id=2344): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200480, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = eventfd2(0x3, 0x1) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000240)={r1, 0x7fc, 0x0, r3}) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0xc0002160, 0x0) mount$bind(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x142000, 0x0) syz_clone(0xc00e4000, 0x0, 0x0, 0x0, 0x0, 0x0) mount$bind(&(0x7f0000000380)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2125099, 0x0) 2m27.77240266s ago: executing program 3 (id=2345): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x41, &(0x7f0000000000)=0x61d3, 0x4) r2 = dup2(r1, r1) write$binfmt_aout(r2, &(0x7f0000000240)=ANY=[], 0x124) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4000, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = dup(r4) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x1, 0x3032, 0xffffffffffffffff, 0x1000) r6 = syz_open_procfs$pagemap(0x0, &(0x7f00000001c0)) ioctl$PAGEMAP_SCAN(r6, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f0000165000/0x4000)=nil, &(0x7f000075c000/0x3000)=nil, 0x9, 0x0, 0x0, 0x8000e5, 0x0, 0x0, 0x0, 0xe4}) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000240)="2e660f388258d4b9d90200000f320f3266baf80cb83cf4958aef66bafc0c66b80aff66ef660f72e318c4e215be2d3cefed0cc4e1797f4fd1650f090ffe5c72fe2e660f3a444486a80c", 0x49}], 0x1, 0x1c, 0x0, 0x0) openat$kvm(0x0, &(0x7f00000000c0), 0x169201, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000003, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ceb000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munlock(&(0x7f0000800000/0x800000)=nil, 0x800000) mlock2(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x1) syz_clone(0x40020080, 0x0, 0x0, 0x0, 0x0, 0x0) munlockall() r8 = getpid() r9 = syz_pidfd_open(r8, 0x0) process_madvise(r9, &(0x7f0000000000)=[{&(0x7f0000000100)='_', 0x1}], 0x1, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[]) 2m27.680063491s ago: executing program 3 (id=2346): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x40017, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='\x00', 0x0, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000000c0)='\x00', r0, &(0x7f00000001c0)='./bus\x00', 0x0) chdir(0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000000)={0xe, 0x7, 0x1, {{0x1, '{'}, 0x80}}, 0xe) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=@flushpolicy={0x10, 0x1d, 0x1, 0x70bd27, 0x25dfdbff}, 0x10}}, 0x0) rmdir(&(0x7f0000000040)='./bus\x00') 2m27.647477992s ago: executing program 36 (id=2346): mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x40017, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='\x00', 0x0, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000000c0)='\x00', r0, &(0x7f00000001c0)='./bus\x00', 0x0) chdir(0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000000)={0xe, 0x7, 0x1, {{0x1, '{'}, 0x80}}, 0xe) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=@flushpolicy={0x10, 0x1d, 0x1, 0x70bd27, 0x25dfdbff}, 0x10}}, 0x0) rmdir(&(0x7f0000000040)='./bus\x00') 21.87805626s ago: executing program 8 (id=4583): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x201, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r0, 0x0) r1 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x2, 0x9, 0xfffffffffffffffd, 0x0, 0x10000, 0x0, 0x4002004c4, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8d], 0xeeee8000, 0x2011c0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 21.877665671s ago: executing program 8 (id=4584): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000009800)=[{{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000035c0)=""/4097, 0x1001}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f00000032c0)=""/246, 0xf6}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f00000034c0)=""/211, 0xd3}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000780)=""/71, 0x47}, {&(0x7f0000000800)=""/127, 0x7f}], 0xa}, 0x81}, {{0x0, 0x0, 0x0}, 0x8}], 0x3, 0x2100, 0x0) 21.859074481s ago: executing program 8 (id=4585): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x256c, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000480)={0x2c, 0x0, &(0x7f0000000580)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1001}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="000302000000020326ae0ddf5e1e7bf4dd2a532044fafcea08d633ee4391017b75b2354cfd05017d0300b91436bea79253f87aa3ee36561f49a004754a017f9af07d5b3d1cbd422c4854641b59e28f94f8d8f74d4c54271bfe9f743c057758a42c143cd4bc2a571735c766eef8a6aae680d9267d41540b0ffcac166a92cc6e21d13a685f3bd6b745e8c5d1005c365c9e28d5f8"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, &(0x7f0000002680)=ANY=[@ANYBLOB="0003"], 0x0, 0x0}, 0x0) 21.318762499s ago: executing program 8 (id=4591): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x100, 0x4) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1000000, &(0x7f0000000280)=0x1000000, 0x4) 21.318385799s ago: executing program 8 (id=4593): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000009800)=[{{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000035c0)=""/4097, 0x1001}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f00000032c0)=""/246, 0xf6}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f00000034c0)=""/211, 0xd3}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000780)=""/71, 0x47}, {&(0x7f0000000800)=""/127, 0x7f}], 0xa}, 0x81}, {{0x0, 0x0, 0x0}, 0x8}], 0x3, 0x2100, 0x0) 21.316945619s ago: executing program 8 (id=4594): openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1002, 0x0) syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) socket$inet6(0xa, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2a) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105042, 0x1ff) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000008c0)={0xe8d, 0x6, 0x4, 0xffffffff, 0x7}) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f0000001200)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2405000005000000000000000c240000e9fffff5ffffffff092403f3", @ANYRES8=r1, @ANYRES64=r0], 0x0) 9.151335956s ago: executing program 0 (id=4642): madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x74) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='net\x00') r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth0_to_bond\x00', &(0x7f0000000400)=@ethtool_cmd={0x1c, 0x2, 0xffbf, 0xffff, 0x7, 0x6, 0x40, 0x80, 0x5, 0xb4, 0x5, 0x1, 0x6, 0x2c, 0x40, 0x8, [0x8, 0xc]}}) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) fchdir(r0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) 9.108781657s ago: executing program 2 (id=4644): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000040)={0xa, 0x6}) r3 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0x0, 0xfffffefffbfbbfbe, &(0x7f0000000100)={0xa, 0x4e20, 0x1, @empty, 0x6}, 0x1c) 7.53872633s ago: executing program 0 (id=4645): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000480), r0) sendmsg$TIPC_NL_LINK_RESET_STATS(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x4004881}, 0x4000800) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000040)) 7.53825808s ago: executing program 7 (id=4646): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x256c, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000480)={0x2c, 0x0, &(0x7f0000000580)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1001}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="000302000000020326ae0ddf5e1e7bf4dd2a532044fafcea08d633ee4391017b75b2354cfd05017d0300b91436bea79253f87aa3ee36561f49a004754a017f9af07d5b3d1cbd422c4854641b59e28f94f8d8f74d4c54271bfe9f743c057758a42c143cd4bc2a571735c766eef8a6aae680d9267d41540b0ffcac166a92cc6e21d13a685f3bd6b745e8c5d1005c365c9e28d5f8dd"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) 7.53780575s ago: executing program 2 (id=4647): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, 0x0, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) (async) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000200)={0x1f, 0x4, 0x4}, 0x6) (async) r3 = socket$netlink(0x10, 0x3, 0x8000000004) lsetxattr$trusted_overlay_upper(0x0, 0x0, 0x0, 0xfe37, 0x0) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) (async) r5 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x4a, &(0x7f0000002900)=0x659c, 0x4) (async) r6 = socket(0x10, 0x5, 0x4b70bf7) connect$unix(r6, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000100)="58000000140019234083feff040d8c560a06580200ff0000000000000020ffff00000000000064009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd000000100001000b0c10000000224effffffff", 0x58}], 0x1) (async) getsockopt$netlink(r6, 0x10e, 0x6, &(0x7f00000002c0)=""/4096, &(0x7f00000001c0)=0x1000) (async) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f0000000000)={@flat=@weak_binder={0x77622a85, 0x90e}, @ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0x33}, @fda={0x66646185, 0x5, 0x0, 0xf}}, &(0x7f0000000280)={0x0, 0x18, 0x40}}, 0x10}], 0x0, 0x0, 0x0}) 5.811259435s ago: executing program 0 (id=4648): add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x4b301, 0x0) write(r0, &(0x7f0000000040)="9035d1a1facb75526d6b945626cb323969646b3b7fb576bd24722caa3253a2de0742df98bc2bd761a5c0c1075dbf00c808ccfc2dd61ca065bc47048658ffb80f03dc7758cacafcc22ddfd7963bd0c5e63085ae4c18071e298262090a0d377b8de28339830b955ae18d346babd288571ec8c5c53f287a703be84eac0a4f3011e2b2ee6ac5", 0x84) 5.810883495s ago: executing program 7 (id=4649): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000009800)=[{{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000035c0)=""/4097, 0x1001}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f00000032c0)=""/246, 0xf6}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f00000034c0)=""/211, 0xd3}, {&(0x7f0000000500)=""/89, 0x59}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000800)=""/127, 0x7f}], 0x8}, 0x81}, {{0x0, 0x0, 0x0}, 0x8}], 0x4, 0x2100, 0x0) 5.810751615s ago: executing program 2 (id=4650): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x81, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}, 0x0, 0x2}, 0xe) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xfffb, @none, 0x3, 0x1}, 0xe) getsockopt$WPAN_SECURITY_LEVEL(r0, 0x1000000, 0x2, 0x0, 0x0) 4.003173702s ago: executing program 0 (id=4651): openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/timers\x00', 0x0, 0x0) close(0x3) creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x48141, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) r2 = socket$tipc(0x1e, 0x5, 0x0) r3 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r3, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x0, {0x42, 0x1, 0xfffffffd}}, 0x10) sendmsg$tipc(r2, &(0x7f0000000380)={&(0x7f0000000140)=@nameseq={0x1e, 0x1, 0x1, {0x42, 0x4, 0x4}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x24040855}, 0x4) r4 = open_tree(r0, &(0x7f0000000100)='./file0\x00', 0x88200) ioctl$UDMABUF_CREATE(r1, 0x40187542, &(0x7f0000000040)={r4, 0x1, 0x2000, 0xfffffffff0000000}) ioctl$AUTOFS_IOC_FAIL(r1, 0x40087543, 0x200000000000) 4.002828962s ago: executing program 7 (id=4652): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000002c0)='./binderfs/binder0\x00', 0x6, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000580)={0x1c, 0x18, 0x209, 0x0, 0x0, {0x2}, [@nested={0x8, 0x10f, 0x0, 0x1, [@typed={0x4, 0xd8, 0x0, 0x0, @binary}]}]}, 0x1c}}, 0x0) (async) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, &(0x7f0000000040)=0x4) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x100}) (async) mmap$binder(&(0x7f00000a0000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x78, 0x18, &(0x7f0000000240)={@ptr={0x70742a85, 0x0, 0x0, 0x0, 0x0, 0x32}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1, 0x20000000029}, @ptr={0x70742a85, 0x1, 0x0, 0x0, 0x1}}, &(0x7f00000004c0)={0x0, 0x28, 0x50}}, 0x1000}], 0x0, 0x0, 0x0}) 4.002369692s ago: executing program 2 (id=4653): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') pread64(r0, &(0x7f0000001240)=""/102400, 0x19000, 0x80000000000000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$getownex(r1, 0x10, &(0x7f0000000440)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) fstat(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) setgroups(0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='gid_map\x00') preadv(r4, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/243, 0xf3}], 0x1, 0xc, 0x10001) chown(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) syz_open_dev$evdev(&(0x7f0000000080), 0xfffffffffffffffe, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text16={0x10, &(0x7f0000000100)="a6f226f0828df6fffe66b8990000000f23c80f21f86635040050000f23f8baa100ec0f20c3f30fa6d026f30fc7b2001066660f71e5090f3801246766c7442400e30000006766c7442402f6ffffff6766c744240600000000670f011424"}], 0x1, 0x1, 0x0, 0xfffffffffffffe24) ioctl$KVM_RUN(r7, 0xae80, 0x0) r8 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r8, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r8, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r8, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x2, {0x3, 0x0, 0x7, 0x5, 0x0, 0x1000, {0x0, 0x0, 0x20, 0xde45, 0xf9, 0x0, 0x0, 0x0, 0x7, 0x2000, 0x2, r10, 0x0, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r8, &(0x7f0000000380)={0x50, 0x0, r9, {0x7, 0x27, 0x1, 0xc01001a, 0x66d, 0x0, 0x0, 0x400, 0x0, 0x0, 0x40, 0x9}}, 0x50) syz_fuse_handle_req(r8, &(0x7f0000008280)="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", 0x2000, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0xffffffffffffffda, 0x0, {0x6, 0x0, 0x0, 0x100000000, 0xf, 0x0, {0x0, 0xf}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_fuse_handle_req(r8, 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0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x90, 0x0, 0x8, {0x3, 0x3, 0x100000003, 0x0, 0x0, 0x3881fffc, {0x5, 0x7, 0x1, 0x0, 0x3, 0x0, 0xa, 0x0, 0x0, 0x8000, 0x0, 0x0, r11, 0x5, 0x8009}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.04334182s ago: executing program 0 (id=4654): socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) bind$tipc(r0, &(0x7f0000000380)=@name={0x1e, 0x2, 0x2, {{0x1, 0x2}, 0x2}}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$tipc(0x1e, 0x2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000d40)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x80, 0x40) bind$unix(0xffffffffffffffff, 0x0, 0x0) syz_usb_connect(0x5, 0x59, &(0x7f00000011c0)=ANY=[@ANYBLOB="12010000ec13b2106c04e814280b0102030109024700010000000009046900000e010000182402010202"], 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x40, 0x2, 0x1}, 0x10) 2.04283433s ago: executing program 7 (id=4655): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x4e24, 0x0, 0x2, 0x0, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local, 0x0, 0x6c}, 0x0, @in6=@loopback, 0x0, 0x2, 0x1, 0x4}}, 0xe8) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_MANUAL_DIRTY_LOG_PROTECT2(r3, 0xc00caee0, &(0x7f0000000140)) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x8011, &(0x7f0000000200)={[{@huge_always}, {}]}) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='mounts\x00') read$FUSE(r4, &(0x7f0000000980)={0x2020}, 0x2020) 2.04260129s ago: executing program 2 (id=4656): r0 = syz_open_dev$loop(&(0x7f0000000100), 0x80, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.stat\x00', 0x275a, 0x0) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f00000002c0)={r1, 0x0, {0x2a00, 0x80010000, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x5, 0x1c, "ffffffff00000004ddb49a000000000000000000f8e500080000010000000000000000040000ff000000000000ffffffff00000000000000299b00", "2809e8dbe108598948f8ffd54a07c21d875397bdb22d0008b420a1819e01177d3d458dd4992861ac00000080ffffffffffffffff001700", "90be8bf4bd00000000000000000000000000001000"}}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010000000000107d1e222e00000000000109022400010000012205000905810300040200009ff7d9d2663590fda3cafb998e2fb87544715d58b638ba1977b473042bbb80045b6f9fb7d541aa26c9fef5a2d49357135d34cd9bb7daedb7cf9997d16cc8f8c92196a3e87477650946bfff1057d0c4a817d1ae232ab1f3a7014c2078d2"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f00000005c0)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="003e06"], 0x0, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0x600040) ioctl$USBDEVFS_DISCONNECT_CLAIM(r3, 0x8108551b, &(0x7f0000000000)={0x0, 0x0, "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"}) 2.023966011s ago: executing program 7 (id=4657): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x256c, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x5}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) syz_usb_control_io(r0, &(0x7f0000000480)={0x2c, 0x0, &(0x7f0000000580)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x1001}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="000302000000020326ae0ddf5e1e7bf4dd2a532044fafcea08d633ee4391017b75b2354cfd05017d0300b91436bea79253f87aa3ee36561f49a004754a017f9af07d5b3d1cbd422c4854641b59e28f94f8d8f74d4c54271bfe9f743c057758a42c143cd4bc2a571735c766eef8a6aae680d9267d41540b0ffcac166a92cc6e21d13a685f3bd6b745e8c5d1005c365c9e28d5f8dd"], 0x0, 0x0}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) syz_usb_control_io$hid(r0, &(0x7f0000000280)={0x24, 0x0, 0x0, 0x0, 0x0}, 0x0) 458.76µs ago: executing program 0 (id=4658): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x6, 0x81, 0x0, 0x2, 0x0, 0x70bd2d, 0x25dfdbff}, 0x10}}, 0x80) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000040)) 129.88µs ago: executing program 7 (id=4659): add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x4b301, 0x0) write(r0, &(0x7f0000000040)="9035d1a1facb75526d6b945626cb323969646b3b7fb576bd24722caa3253a2de0742df98bc2bd761a5c0c1075dbf00c808ccfc2dd61ca065bc47048658ffb80f03dc7758cacafcc22ddfd7963bd0c5e63085ae4c18071e298262090a0d377b8de28339830b955ae18d346babd288571ec8c5c53f287a703be84eac0a4f3011e2b2ee6ac5", 0x84) 0s ago: executing program 2 (id=4660): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000009800)=[{{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, 0x0}, 0x9}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000035c0)=""/4097, 0x1001}, {&(0x7f0000000680)=""/186, 0xba}, {&(0x7f00000032c0)=""/246, 0xf6}, {&(0x7f0000000580)=""/231, 0xe7}, {&(0x7f00000034c0)=""/211, 0xd3}, {&(0x7f0000000500)=""/89, 0x59}, {0x0}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000800)=""/127, 0x7f}], 0x9}, 0x81}, {{0x0, 0x0, 0x0}, 0x8}], 0x4, 0x2100, 0x0) kernel console output (not intermixed with test programs): 920402][ T368] usb 3-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 206.923793][ T5603] lowmem_reserve[]: [ 206.925780][ T368] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.929270][ T5603] 0 [ 206.936976][ T368] usb 3-1: Product: syz [ 206.937936][ T5603] 3921 [ 206.943569][ T368] usb 3-1: Manufacturer: syz [ 206.947062][ T5603] 3921 [ 206.951834][ T368] usb 3-1: SerialNumber: syz [ 206.956549][ T5603] [ 207.474011][ T5603] Normal free:2775600kB boost:0kB min:25964kB low:32452kB high:38940kB reserved_highatomic:0KB free_highatomic:0KB active_anon:33248kB inactive_anon:12kB active_file:91664kB inactive_file:9056kB unevictable:0kB writepending:500kB present:5242880kB managed:4016120kB mlocked:0kB bounce:0kB free_pcp:4644kB local_pcp:2340kB free_cma:0kB [ 207.505726][ T5603] lowmem_reserve[]: 0 0 0 [ 207.510181][ T5603] DMA32: 3*4kB (M) 1*8kB (M) 4*16kB (M) 4*32kB (M) 4*64kB (M) 3*128kB (M) 4*256kB (M) 4*512kB (M) 5*1024kB (UM) 5*2048kB (M) 718*4096kB (M) = 2960212kB [ 207.525764][ T5603] Normal: 380*4kB (UM) 1766*8kB (UME) 1596*16kB (UME) 860*32kB (UME) 961*64kB (UME) 121*128kB (UME) 29*256kB (UME) 14*512kB (M) 8*1024kB (UME) 5*2048kB (UME) 634*4096kB (UM) = 2775584kB [ 207.544294][ T5603] 25356 total pagecache pages [ 207.549049][ T5603] 3 pages in swap cache [ 207.553234][ T5603] Free swap = 124412kB [ 207.557476][ T5603] Total swap = 124996kB [ 207.561683][ T5603] 2097051 pages RAM [ 207.565526][ T5603] 0 pages HighMem/MovableOnly [ 207.570333][ T5603] 351517 pages reserved [ 207.574479][ T5603] 0 pages cma reserved [ 207.580527][ T5603] Memory allocations: [ 207.584518][ T5603] 0 B 0 init/main.c:1370 func:do_initcalls [ 207.591833][ T5603] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 207.599991][ T5603] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 207.607712][ T5633] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 207.607747][ T5603] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 207.625455][ T5603] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 207.625551][ T368] aqc111 3-1:1.105: probe with driver aqc111 failed with error -71 [ 207.633407][ T5603] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 207.633442][ T5603] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 207.633468][ T5603] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 207.657546][ T368] usb 3-1: USB disconnect, device number 77 [ 207.668245][ T5603] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 207.681457][ T5603] 0 B 0 init/initramfs.c:101 func:find_link [ 207.780747][ T5650] fuse: Bad value for 'fd' [ 207.854717][ T5661] 8021q: VLANs not supported on vcan0 [ 207.892996][ T5671] fuse: Bad value for 'fd' [ 208.403152][ T5738] FAULT_INJECTION: forcing a failure. [ 208.403152][ T5738] name failslab, interval 1, probability 0, space 0, times 0 [ 208.415922][ T5738] CPU: 1 UID: 0 PID: 5738 Comm: syz.2.2164 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 208.415953][ T5738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 208.415964][ T5738] Call Trace: [ 208.415970][ T5738] [ 208.415978][ T5738] __dump_stack+0x21/0x30 [ 208.416004][ T5738] dump_stack_lvl+0x10c/0x190 [ 208.416024][ T5738] ? __cfi_dump_stack_lvl+0x10/0x10 [ 208.416046][ T5738] dump_stack+0x19/0x20 [ 208.416065][ T5738] should_fail_ex+0x3d9/0x530 [ 208.416087][ T5738] should_failslab+0xac/0x100 [ 208.416112][ T5738] __kmalloc_cache_noprof+0x41/0x3c0 [ 208.416133][ T5738] ? __se_sys_mount+0x15f/0x480 [ 208.416164][ T5738] __se_sys_mount+0x15f/0x480 [ 208.416186][ T5738] ? ksys_write+0x1ef/0x250 [ 208.416207][ T5738] ? __x64_sys_mount+0xf0/0xf0 [ 208.416230][ T5738] __x64_sys_mount+0xc3/0xf0 [ 208.416251][ T5738] x64_sys_call+0x2021/0x2ee0 [ 208.416271][ T5738] do_syscall_64+0x58/0xf0 [ 208.416287][ T5738] ? clear_bhb_loop+0x50/0xa0 [ 208.416307][ T5738] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 208.416326][ T5738] RIP: 0033:0x7f7a94f8e929 [ 208.416340][ T5738] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 208.416354][ T5738] RSP: 002b:00007f7a95eca038 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 208.416373][ T5738] RAX: ffffffffffffffda RBX: 00007f7a951b5fa0 RCX: 00007f7a94f8e929 [ 208.416386][ T5738] RDX: 0000200000000080 RSI: 0000200000000240 RDI: 0000000000000000 [ 208.416397][ T5738] RBP: 00007f7a95eca090 R08: 0000200000000180 R09: 0000000000000000 [ 208.416409][ T5738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.416420][ T5738] R13: 0000000000000000 R14: 00007f7a951b5fa0 R15: 00007ffcbf6ac1e8 [ 208.416433][ T5738] [ 208.520289][ T5752] FAULT_INJECTION: forcing a failure. [ 208.520289][ T5752] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 208.625602][ T5752] CPU: 0 UID: 0 PID: 5752 Comm: syz.2.2170 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 208.625634][ T5752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 208.625646][ T5752] Call Trace: [ 208.625652][ T5752] [ 208.625660][ T5752] __dump_stack+0x21/0x30 [ 208.625688][ T5752] dump_stack_lvl+0x10c/0x190 [ 208.625709][ T5752] ? __cfi_dump_stack_lvl+0x10/0x10 [ 208.625732][ T5752] dump_stack+0x19/0x20 [ 208.625751][ T5752] should_fail_ex+0x3d9/0x530 [ 208.625773][ T5752] should_fail+0xf/0x20 [ 208.625792][ T5752] should_fail_usercopy+0x1e/0x30 [ 208.625814][ T5752] _copy_to_user+0x24/0xa0 [ 208.625836][ T5752] simple_read_from_buffer+0xed/0x160 [ 208.625856][ T5752] proc_fail_nth_read+0x19e/0x210 [ 208.625876][ T5752] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 208.625895][ T5752] ? bpf_lsm_file_permission+0xd/0x20 [ 208.625916][ T5752] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 208.625935][ T5752] vfs_read+0x278/0xb60 [ 208.625957][ T5752] ? __cfi_mutex_unlock+0x10/0x10 [ 208.625978][ T5752] ? __cfi_vfs_read+0x10/0x10 [ 208.625999][ T5752] ? __kasan_check_write+0x18/0x20 [ 208.626020][ T5752] ? mutex_lock+0x92/0x1c0 [ 208.626039][ T5752] ? __cfi_mutex_lock+0x10/0x10 [ 208.626059][ T5752] ? __fget_files+0x2c5/0x340 [ 208.626091][ T5752] ksys_read+0x141/0x250 [ 208.626113][ T5752] ? __cfi_ksys_read+0x10/0x10 [ 208.626135][ T5752] ? __kasan_check_read+0x15/0x20 [ 208.626156][ T5752] __x64_sys_read+0x7f/0x90 [ 208.626178][ T5752] x64_sys_call+0x2638/0x2ee0 [ 208.626200][ T5752] do_syscall_64+0x58/0xf0 [ 208.626217][ T5752] ? clear_bhb_loop+0x50/0xa0 [ 208.626238][ T5752] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 208.626258][ T5752] RIP: 0033:0x7f7a94f8d33c [ 208.626274][ T5752] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 208.626291][ T5752] RSP: 002b:00007f7a95eca030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 208.626312][ T5752] RAX: ffffffffffffffda RBX: 00007f7a951b5fa0 RCX: 00007f7a94f8d33c [ 208.626328][ T5752] RDX: 000000000000000f RSI: 00007f7a95eca0a0 RDI: 0000000000000004 [ 208.626341][ T5752] RBP: 00007f7a95eca090 R08: 0000000000000000 R09: 0000000000000000 [ 208.626354][ T5752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 208.626366][ T5752] R13: 0000000000000000 R14: 00007f7a951b5fa0 R15: 00007ffcbf6ac1e8 [ 208.626382][ T5752] [ 208.628747][ T36] audit: type=1400 audit(1750850246.114:75011): avc: denied { map } for pid=5759 comm="syz.3.2174" path="pipe:[45481]" dev="pipefs" ino=45481 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 209.051008][ T5792] netlink: 104 bytes leftover after parsing attributes in process `syz.7.2186'. [ 209.318919][ T3296] usb 3-1: new full-speed USB device number 78 using dummy_hcd [ 209.406863][ T5809] netlink: 8 bytes leftover after parsing attributes in process `syz.7.2193'. [ 209.469777][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 209.480809][ T3296] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 209.489852][ T3296] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 209.498313][ T3296] usb 3-1: config 0 descriptor?? [ 209.504307][ T5797] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 209.712191][ T5797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.721726][ T5797] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.730445][ T5797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.739933][ T5797] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.748039][ T5797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.757219][ T5797] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.768118][ T5797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.777907][ T5797] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.787067][ T5797] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 209.796472][ T5797] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 209.807072][ T3296] usbhid 3-1:0.0: can't add hid device: -32 [ 209.813173][ T3296] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 210.036083][ T5833] rust_binder: Failed to claim space for a BINDER_TYPE_PTR. (offset: 4200, limit: 4216, size: 18446744073709550742) [ 210.036103][ T5833] rust_binder: Error while translating object. [ 210.048308][ T5833] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 210.054546][ T5833] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:854 [ 210.159194][ T3296] usb 3-1: USB disconnect, device number 78 [ 210.571128][ T5862] 9pnet_fd: Insufficient options for proto=fd [ 211.908676][ T9] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 212.008713][ T3296] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 212.059799][ T9] usb 4-1: config index 0 descriptor too short (expected 45, got 36) [ 212.068009][ T9] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 212.079982][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 212.090884][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 212.100805][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 212.113693][ T9] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 212.122741][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.131207][ T9] usb 4-1: config 0 descriptor?? [ 212.158718][ T3296] usb 3-1: Using ep0 maxpacket: 16 [ 212.165141][ T3296] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 212.176912][ T3296] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 212.186076][ T3296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.194157][ T3296] usb 3-1: Product: syz [ 212.198336][ T3296] usb 3-1: Manufacturer: syz [ 212.202983][ T3296] usb 3-1: SerialNumber: syz [ 212.209210][ T3296] cdc_ncm 3-1:1.0: skipping garbage [ 212.214439][ T3296] cdc_ncm 3-1:1.0: NCM or ECM functional descriptors missing [ 212.221857][ T3296] cdc_ncm 3-1:1.0: bind() failure [ 212.338188][ T5895] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.346779][ T5895] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 212.360936][ T9] usbhid 4-1:0.0: can't add hid device: -71 [ 212.367805][ T9] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 212.381261][ T9] usb 4-1: USB disconnect, device number 80 [ 212.412113][ T340] usb 3-1: USB disconnect, device number 79 [ 212.681019][ T5911] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 212.697263][ T5911] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 213.165259][ T5949] netlink: 232 bytes leftover after parsing attributes in process `syz.7.2249'. [ 213.359435][ T340] usb 4-1: new full-speed USB device number 81 using dummy_hcd [ 213.406153][ T36] audit: type=1400 audit(1750850250.894:75012): avc: denied { sys_module } for pid=5965 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 213.455788][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.462998][ T5965] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.470109][ T5965] bridge_slave_0: entered allmulticast mode [ 213.476295][ T5965] bridge_slave_0: entered promiscuous mode [ 213.482959][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.490033][ T5965] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.497107][ T5965] bridge_slave_1: entered allmulticast mode [ 213.503455][ T5965] bridge_slave_1: entered promiscuous mode [ 213.509534][ T2476] bridge_slave_1: left allmulticast mode [ 213.515311][ T2476] bridge_slave_1: left promiscuous mode [ 213.520993][ T2476] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.528366][ T2476] bridge_slave_0: left allmulticast mode [ 213.534240][ T2476] bridge_slave_0: left promiscuous mode [ 213.535184][ T340] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 213.540096][ T2476] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.549975][ T340] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 213.567396][ T340] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 213.576505][ T340] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.584561][ T340] usb 4-1: Product: syz [ 213.588803][ T340] usb 4-1: Manufacturer: syz [ 213.593485][ T340] usb 4-1: SerialNumber: syz [ 213.656923][ T5965] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.663987][ T5965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.671270][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.678296][ T5965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.697759][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 213.705273][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.713523][ T2476] tipc: Left network mode [ 213.719233][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 213.726315][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 213.733933][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 213.740989][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 213.749697][ T2476] veth1_macvtap: left promiscuous mode [ 213.755232][ T2476] veth0_vlan: left promiscuous mode [ 213.801190][ T340] usb 4-1: 0:2 : does not exist [ 213.811249][ T340] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 213.812946][ T5965] veth0_vlan: entered promiscuous mode [ 213.833104][ T340] usb 4-1: USB disconnect, device number 81 [ 213.833667][ T5965] veth1_macvtap: entered promiscuous mode [ 213.856071][ T357] udevd[357]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 214.121299][ T5983] netlink: 232 bytes leftover after parsing attributes in process `syz.2.2261'. [ 214.385367][ T5991] fuse: Bad value for 'group_id' [ 214.390629][ T5991] fuse: Bad value for 'group_id' [ 214.789581][ T36] audit: type=1400 audit(1750850252.284:75013): avc: denied { setopt } for pid=6009 comm="syz.3.2272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 214.811148][ T6010] tipc: Started in network mode [ 214.816209][ T6010] tipc: Node identity 4, cluster identity 4711 [ 214.822830][ T6010] tipc: Node number set to 4 [ 214.840155][ T6012] fuse: Bad value for 'group_id' [ 214.845142][ T6012] fuse: Bad value for 'group_id' [ 215.261843][ T6035] fuse: Bad value for 'group_id' [ 215.267457][ T6035] fuse: Bad value for 'group_id' [ 215.578739][ T10] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 215.728705][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 215.735068][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 215.746213][ T10] usb 4-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=33.f9 [ 215.755321][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.763351][ T10] usb 4-1: Product: syz [ 215.767669][ T10] usb 4-1: Manufacturer: syz [ 215.772709][ T10] usb 4-1: SerialNumber: syz [ 215.777813][ T10] usb 4-1: config 0 descriptor?? [ 215.984984][ T3296] usb 4-1: USB disconnect, device number 82 [ 216.163549][ T6073] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 216.460009][ T36] audit: type=1400 audit(1750850253.954:75014): avc: denied { nlmsg_read } for pid=6096 comm="syz.7.2310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 216.609684][ T36] audit: type=1400 audit(1750850254.104:75015): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 216.818763][ T10] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 216.979776][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 216.990863][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 217.000856][ T10] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 217.010256][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.019501][ T10] usb 3-1: config 0 descriptor?? [ 217.929974][ T6180] bridge0: port 1(bridge_slave_0) entered blocking state [ 217.937118][ T6180] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.944349][ T6180] bridge_slave_0: entered allmulticast mode [ 217.950834][ T6180] bridge_slave_0: entered promiscuous mode [ 217.957216][ T6180] bridge0: port 2(bridge_slave_1) entered blocking state [ 217.964327][ T6180] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.971455][ T6180] bridge_slave_1: entered allmulticast mode [ 217.977964][ T6180] bridge_slave_1: entered promiscuous mode [ 218.023831][ T6180] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.030914][ T6180] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.038166][ T6180] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.045211][ T6180] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.052910][ T10] uclogic 0003:256C:006D.0036: interface is invalid, ignoring [ 218.068784][ T2476] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.076028][ T2476] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.085595][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 218.092687][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 218.101830][ T2476] bridge0: port 2(bridge_slave_1) entered blocking state [ 218.108989][ T2476] bridge0: port 2(bridge_slave_1) entered forwarding state [ 218.131365][ T6180] veth0_vlan: entered promiscuous mode [ 218.141768][ T6180] veth1_macvtap: entered promiscuous mode [ 218.188350][ T6189] fuse: Unknown parameter 'grou00000000000000000000' [ 218.254886][ T45] usb 3-1: USB disconnect, device number 80 [ 218.895734][ T6214] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 219.068773][ T9] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 219.091145][ T6220] fuse: Unknown parameter 'grou00000000000000000000' [ 219.229776][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 219.240879][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 219.250685][ T9] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 219.259759][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 219.268403][ T9] usb 3-1: config 0 descriptor?? [ 219.670529][ T6242] fuse: Unknown parameter 'grou00000000000000000000' [ 219.720059][ T6244] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 219.795926][ T6259] fuse: Bad value for 'user_id' [ 219.800960][ T6259] fuse: Bad value for 'user_id' [ 219.844756][ T6265] fuse: Unknown parameter 'group_i00000000000000000000' [ 219.973817][ T6289] fuse: Unknown parameter 'group_i00000000000000000000' [ 220.175493][ T36] audit: type=1400 audit(1750850257.664:75016): avc: denied { name_bind } for pid=6311 comm="syz.0.2397" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 220.220433][ T6315] fuse: Unknown parameter 'group_i00000000000000000000' [ 220.279288][ T9] uclogic 0003:256C:006D.0037: interface is invalid, ignoring [ 220.419392][ T6337] fuse: Unknown parameter 'group_id00000000000000000000' [ 220.428194][ T6338] netlink: 'syz.8.2405': attribute type 16 has an invalid length. [ 220.481352][ T45] usb 3-1: USB disconnect, device number 81 [ 221.060303][ T6359] fuse: Unknown parameter 'group_id00000000000000000000' [ 221.262550][ T6371] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 221.336307][ T36] audit: type=1400 audit(1750850258.824:75017): avc: denied { create } for pid=6376 comm="syz.0.2424" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 221.408721][ T45] usb 9-1: new high-speed USB device number 2 using dummy_hcd [ 221.558760][ T45] usb 9-1: Using ep0 maxpacket: 8 [ 221.564810][ T45] usb 9-1: config 1 has an invalid descriptor of length 50, skipping remainder of the config [ 221.575133][ T368] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 221.582755][ T45] usb 9-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 221.591763][ T45] usb 9-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 12336, setting to 64 [ 221.602877][ T45] usb 9-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 221.612396][ T45] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.623288][ T45] hub 9-1:1.0: bad descriptor, ignoring hub [ 221.629309][ T45] hub 9-1:1.0: probe with driver hub failed with error -5 [ 221.636928][ T45] cdc_wdm 9-1:1.0: skipping garbage [ 221.642154][ T45] cdc_wdm 9-1:1.0: skipping garbage [ 221.647461][ T45] cdc_wdm 9-1:1.0: probe with driver cdc_wdm failed with error -22 [ 221.759823][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 221.770989][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 221.780797][ T368] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 221.789862][ T368] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 221.798331][ T368] usb 3-1: config 0 descriptor?? [ 221.883799][ T6382] fuse: Unknown parameter 'group_id00000000000000000000' [ 221.906263][ T6384] 9pnet_fd: Insufficient options for proto=fd [ 222.057325][ T6392] netlink: 'syz.0.2430': attribute type 16 has an invalid length. [ 222.158765][ T45] usb 9-1: USB disconnect, device number 2 [ 222.695028][ T6397] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 222.798727][ T6405] fuse: Bad value for 'user_id' [ 222.803604][ T6405] fuse: Bad value for 'user_id' [ 222.809697][ T368] uclogic 0003:256C:006D.0038: failed retrieving Huion firmware version: -71 [ 222.819841][ T368] uclogic 0003:256C:006D.0038: failed probing parameters: -71 [ 222.827711][ T368] uclogic 0003:256C:006D.0038: probe with driver uclogic failed with error -71 [ 222.833648][ T6410] 9pnet_fd: Insufficient options for proto=fd [ 222.844953][ T368] usb 3-1: USB disconnect, device number 82 [ 223.047456][ T6429] fuse: Bad value for 'user_id' [ 223.052487][ T6429] fuse: Bad value for 'user_id' [ 223.068942][ T6432] netlink: 72 bytes leftover after parsing attributes in process `syz.0.2452'. [ 223.604780][ T6438] 9pnet_fd: Insufficient options for proto=fd [ 223.604966][ T6441] fuse: Bad value for 'user_id' [ 223.622761][ T6441] fuse: Bad value for 'user_id' [ 223.675242][ T6449] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 223.714199][ T6457] netlink: 'syz.7.2445': attribute type 16 has an invalid length. [ 223.867977][ T6471] fuse: Bad value for 'fd' [ 223.900394][ T6477] fuse: Unknown parameter 'fl' [ 223.969619][ T6489] fuse: Bad value for 'fd' [ 223.997719][ T6493] cgroup: Unknown subsys name '#' [ 224.008677][ T10] usb 9-1: new high-speed USB device number 3 using dummy_hcd [ 224.169713][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 224.180626][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 224.190385][ T10] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 224.199480][ T10] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.207949][ T10] usb 9-1: config 0 descriptor?? [ 225.217122][ T10] uclogic 0003:256C:006D.0039: failed retrieving Huion firmware version: -71 [ 225.226264][ T10] uclogic 0003:256C:006D.0039: failed probing parameters: -71 [ 225.233813][ T10] uclogic 0003:256C:006D.0039: probe with driver uclogic failed with error -71 [ 225.243881][ T10] usb 9-1: USB disconnect, device number 3 [ 225.747738][ T6512] fuse: Bad value for 'fd' [ 225.968675][ T368] usb 3-1: new full-speed USB device number 83 using dummy_hcd [ 226.034979][ T6538] fuse: Bad value for 'fd' [ 226.120176][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xD has an invalid bInterval 0, changing to 10 [ 226.131141][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 226.143804][ T368] usb 3-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 226.152911][ T368] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 226.161174][ T368] usb 3-1: Product: syz [ 226.165368][ T368] usb 3-1: Manufacturer: syz [ 226.170034][ T368] usb 3-1: SerialNumber: syz [ 226.175188][ T368] usb 3-1: config 0 descriptor?? [ 226.180886][ T368] hub 3-1:0.0: bad descriptor, ignoring hub [ 226.186794][ T368] hub 3-1:0.0: probe with driver hub failed with error -5 [ 226.196678][ T368] snd-usb-audio 3-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 226.210884][ T364] udevd[364]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 226.538750][ T9] usb 3-1: USB disconnect, device number 83 [ 226.667406][ T6553] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 226.743945][ T6564] fuse: Bad value for 'fd' [ 226.914518][ T6588] fuse: Bad value for 'fd' [ 226.983435][ T6600] FAT-fs (rnullb0): bogus number of reserved sectors [ 226.990239][ T6600] FAT-fs (rnullb0): Can't find a valid FAT filesystem [ 226.998887][ T6600] netlink: 'syz.7.2513': attribute type 4 has an invalid length. [ 227.019419][ T6607] fuse: Invalid rootmode [ 227.208661][ T45] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 227.244679][ T6627] netlink: 80 bytes leftover after parsing attributes in process `syz.7.2527'. [ 227.289878][ T6629] fuse: Invalid rootmode [ 227.371782][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 227.382850][ T45] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 227.394983][ T45] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 227.404744][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.417140][ T45] usb 3-1: config 0 descriptor?? [ 227.466578][ T6650] netlink: 'syz.0.2535': attribute type 16 has an invalid length. [ 227.978680][ T368] usb 9-1: new high-speed USB device number 4 using dummy_hcd [ 228.129638][ T368] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 228.140638][ T368] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 228.150405][ T368] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 228.159555][ T368] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.168476][ T368] usb 9-1: config 0 descriptor?? [ 228.199716][ T6660] fuse: Invalid rootmode [ 228.436678][ T45] input: HID 256c:006d as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.003A/input/input51 [ 228.462334][ T45] input: HID 256c:006d as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.003A/input/input52 [ 228.483281][ T45] input: HID 256c:006d Touch Strip as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.003A/input/input53 [ 228.508894][ T45] input: HID 256c:006d Dial as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:256C:006D.003A/input/input54 [ 228.527947][ T45] uclogic 0003:256C:006D.003A: input,hidraw0: USB HID v0.00 Keypad [HID 256c:006d] on usb-dummy_hcd.2-1/input0 [ 228.613299][ T6680] netlink: 'syz.0.2548': attribute type 16 has an invalid length. [ 228.645447][ T45] usb 3-1: USB disconnect, device number 84 [ 229.160467][ T6682] fuse: Bad value for 'rootmode' [ 229.177020][ T368] uclogic 0003:256C:006D.003B: interface is invalid, ignoring [ 229.379017][ T368] usb 9-1: USB disconnect, device number 4 [ 229.428684][ T9] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 229.558707][ T9] usb 3-1: device descriptor read/64, error -71 [ 229.798728][ T9] usb 3-1: device descriptor read/64, error -71 [ 229.904519][ T6704] fuse: Bad value for 'rootmode' [ 230.020218][ T6708] netlink: 'syz.0.2560': attribute type 16 has an invalid length. [ 230.038704][ T9] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 230.128693][ T10] usb 9-1: new high-speed USB device number 5 using dummy_hcd [ 230.168710][ T9] usb 3-1: device descriptor read/64, error -71 [ 230.280414][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 230.291349][ T10] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 230.301278][ T10] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 230.310350][ T10] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.319251][ T10] usb 9-1: config 0 descriptor?? [ 230.408685][ T9] usb 3-1: device descriptor read/64, error -71 [ 230.518856][ T9] usb usb3-port1: attempt power cycle [ 230.767321][ T6727] fuse: Bad value for 'rootmode' [ 230.791101][ T6731] netlink: 80 bytes leftover after parsing attributes in process `syz.0.2571'. [ 230.858693][ T9] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 230.879668][ T9] usb 3-1: device descriptor read/8, error -71 [ 231.009863][ T9] usb 3-1: device descriptor read/8, error -71 [ 231.248746][ T9] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 231.269717][ T9] usb 3-1: device descriptor read/8, error -71 [ 231.334005][ T10] input: HID 256c:006d as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/0003:256C:006D.003C/input/input55 [ 231.355454][ T10] input: HID 256c:006d as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/0003:256C:006D.003C/input/input56 [ 231.379510][ T10] input: HID 256c:006d Touch Strip as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/0003:256C:006D.003C/input/input57 [ 231.403640][ T10] input: HID 256c:006d Dial as /devices/platform/dummy_hcd.8/usb9/9-1/9-1:0.0/0003:256C:006D.003C/input/input58 [ 231.416811][ T9] usb 3-1: device descriptor read/8, error -71 [ 231.443549][ T10] uclogic 0003:256C:006D.003C: input,hidraw0: USB HID v0.00 Keypad [HID 256c:006d] on usb-dummy_hcd.8-1/input0 [ 231.538843][ T9] usb usb3-port1: unable to enumerate USB device [ 231.539608][ T368] usb 9-1: USB disconnect, device number 5 [ 231.631547][ T6747] netlink: 'syz.0.2577': attribute type 16 has an invalid length. [ 232.074817][ T6751] fuse: Unknown parameter 'use00000000000000000000' [ 232.290686][ T6770] fuse: Unknown parameter 'use00000000000000000000' [ 232.419149][ T36] audit: type=1400 audit(1750850269.914:75018): avc: denied { create } for pid=6789 comm="syz.8.2596" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 232.511141][ T6798] fuse: Unknown parameter 'use00000000000000000000' [ 232.550241][ T368] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 232.713226][ T6815] netlink: 'syz.0.2603': attribute type 16 has an invalid length. [ 232.721121][ T368] usb 3-1: Using ep0 maxpacket: 32 [ 232.728438][ T368] usb 3-1: config 1 interface 0 altsetting 25 bulk endpoint 0x82 has invalid maxpacket 32 [ 232.739395][ T368] usb 3-1: config 1 interface 0 has no altsetting 0 [ 232.747571][ T368] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 232.756891][ T368] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.765319][ T368] usb 3-1: Product: syz [ 232.769701][ T368] usb 3-1: Manufacturer: syz [ 232.774337][ T368] usb 3-1: SerialNumber: syz [ 232.785734][ T6776] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 232.840082][ T6820] fuse: Unknown parameter 'user_i00000000000000000000' [ 233.071853][ T6837] FAULT_INJECTION: forcing a failure. [ 233.071853][ T6837] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.085136][ T6837] CPU: 0 UID: 0 PID: 6837 Comm: syz.8.2614 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 233.085169][ T6837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 233.085181][ T6837] Call Trace: [ 233.085190][ T6837] [ 233.085198][ T6837] __dump_stack+0x21/0x30 [ 233.085226][ T6837] dump_stack_lvl+0x10c/0x190 [ 233.085246][ T6837] ? __cfi_dump_stack_lvl+0x10/0x10 [ 233.085259][ T6837] ? unwind_get_return_address+0x51/0x90 [ 233.085269][ T6837] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 233.085283][ T6837] dump_stack+0x19/0x20 [ 233.085294][ T6837] should_fail_ex+0x3d9/0x530 [ 233.085309][ T6837] should_fail_alloc_page+0xeb/0x110 [ 233.085341][ T6837] __alloc_pages_noprof+0x19d/0x6c0 [ 233.085361][ T6837] ? stack_depot_save_flags+0x38/0x800 [ 233.085384][ T6837] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 233.085397][ T6837] ? kmem_cache_alloc_noprof+0x131/0x3a0 [ 233.085409][ T6837] ? security_inode_alloc+0x51/0x200 [ 233.085421][ T6837] ? inode_init_always_gfp+0x756/0x9e0 [ 233.085435][ T6837] ? alloc_inode+0xc5/0x270 [ 233.085443][ T6837] ? new_inode+0x25/0x1e0 [ 233.085453][ T6837] ? proc_pid_make_inode+0x25/0x140 [ 233.085475][ T6837] ? proc_pident_instantiate+0x6d/0x2c0 [ 233.085499][ T6837] fuse_readdir+0x3067/0x4b80 [ 233.085521][ T6837] ? avc_has_perm_noaudit+0x268/0x360 [ 233.085544][ T6837] ? __cfi_avc_has_perm+0x10/0x10 [ 233.085560][ T6837] ? __cfi_fuse_readdir+0x10/0x10 [ 233.085572][ T6837] ? selinux_file_open+0x457/0x610 [ 233.085588][ T6837] ? __cfi_selinux_file_open+0x10/0x10 [ 233.085609][ T6837] ? is_bpf_text_address+0x17b/0x1a0 [ 233.085639][ T6837] ? _parse_integer+0x2e/0x40 [ 233.085658][ T6837] ? kstrtoull+0xd0/0x1e0 [ 233.085676][ T6837] ? kstrtouint+0x78/0xf0 [ 233.085691][ T6837] ? __kasan_check_write+0x18/0x20 [ 233.085702][ T6837] ? rwsem_read_trylock+0x2b1/0x660 [ 233.085713][ T6837] ? downgrade_write+0x440/0x440 [ 233.085724][ T6837] ? __cfi_selinux_file_permission+0x10/0x10 [ 233.085738][ T6837] ? vfs_write+0x8ba/0xe80 [ 233.085755][ T6837] ? down_read_killable+0x79/0xf0 [ 233.085778][ T6837] ? __cfi_down_read_killable+0x10/0x10 [ 233.085800][ T6837] ? mutex_lock+0x92/0x1c0 [ 233.085819][ T6837] ? __cfi_mutex_lock+0x10/0x10 [ 233.085832][ T6837] ? bpf_lsm_file_permission+0xd/0x20 [ 233.085844][ T6837] iterate_dir+0x200/0x5e0 [ 233.085900][ T6837] __se_sys_getdents64+0xe9/0x240 [ 233.085927][ T6837] ? fput+0x1a5/0x240 [ 233.085943][ T6837] ? __x64_sys_getdents64+0xa0/0xa0 [ 233.085968][ T6837] ? ksys_write+0x1ef/0x250 [ 233.085981][ T6837] ? __cfi_filldir64+0x10/0x10 [ 233.085990][ T6837] ? __cfi_ksys_write+0x10/0x10 [ 233.086003][ T6837] ? __kasan_check_read+0x15/0x20 [ 233.086014][ T6837] __x64_sys_getdents64+0x7f/0xa0 [ 233.086039][ T6837] x64_sys_call+0x27d0/0x2ee0 [ 233.086061][ T6837] do_syscall_64+0x58/0xf0 [ 233.086077][ T6837] ? clear_bhb_loop+0x50/0xa0 [ 233.086097][ T6837] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 233.086116][ T6837] RIP: 0033:0x7f570238e929 [ 233.086127][ T6837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 233.086136][ T6837] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 233.086149][ T6837] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 233.086157][ T6837] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 233.086164][ T6837] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 233.086172][ T6837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 233.086179][ T6837] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 233.086194][ T6837] [ 233.399109][ T6776] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 233.456713][ T6776] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 233.465484][ T6842] fuse: Unknown parameter 'f70x0000000000000003' [ 233.468861][ T6776] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 233.472792][ T6842] 9pnet_fd: Insufficient options for proto=fd [ 233.496262][ T6844] fuse: Unknown parameter 'user_i00000000000000000000' [ 233.588022][ T6849] rust_binder: Write failure EFAULT in pid:336 [ 233.683008][ T368] cdc_ether 3-1:1.0: probe with driver cdc_ether failed with error -71 [ 233.698599][ T368] usb 3-1: USB disconnect, device number 89 [ 233.759271][ T6859] netlink: 'syz.0.2623': attribute type 16 has an invalid length. [ 233.928177][ T6867] fuse: Unknown parameter 'user_i00000000000000000000' [ 234.278705][ T368] usb 9-1: new high-speed USB device number 6 using dummy_hcd [ 234.430443][ T368] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 234.441515][ T368] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 234.451287][ T368] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 234.460411][ T368] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.469240][ T368] usb 9-1: config 0 descriptor?? [ 235.024067][ T6891] fuse: Unknown parameter 'user_id00000000000000000000' [ 235.133000][ T36] audit: type=1326 audit(1750850272.624:75019): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6894 comm="syz.2.2639" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcf2318e929 code=0x0 [ 235.302147][ T6907] netlink: 'syz.0.2643': attribute type 16 has an invalid length. [ 235.477158][ T368] uclogic 0003:256C:006D.003D: interface is invalid, ignoring [ 235.678592][ T340] usb 9-1: USB disconnect, device number 6 [ 236.000641][ T36] audit: type=1400 audit(1750850273.494:75020): avc: denied { accept } for pid=6912 comm="syz.2.2646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 236.028267][ T6915] fuse: Unknown parameter 'user_id00000000000000000000' [ 236.215300][ T6939] fuse: Unknown parameter 'user_id00000000000000000000' [ 236.325116][ T6947] rust_binder: BC_REQUEST_FREEZE_NOTIFICATION invalid ref 3 [ 236.332523][ T6947] rust_binder: Write failure EINVAL in pid:171 [ 236.338201][ T6948] netlink: 'syz.8.2659': attribute type 16 has an invalid length. [ 237.064814][ T6964] fuse: Bad value for 'fd' [ 237.081738][ T36] audit: type=1400 audit(1750850274.574:75021): avc: denied { accept } for pid=6966 comm="syz.0.2669" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 237.231991][ T6987] fuse: Bad value for 'fd' [ 237.371305][ T6999] netlink: 'syz.2.2681': attribute type 16 has an invalid length. [ 237.480065][ T7011] fuse: Bad value for 'fd' [ 237.789172][ T7037] fuse: Unknown parameter '0x0000000000000003' [ 237.966229][ T36] audit: type=1326 audit(1750850275.454:75022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7057 comm="syz.0.2708" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f775c98e929 code=0x0 [ 238.074390][ T7061] fuse: Unknown parameter '0x0000000000000003' [ 238.104220][ T7067] netlink: 'syz.0.2712': attribute type 27 has an invalid length. [ 238.252234][ T7083] fuse: Unknown parameter '0x0000000000000003' [ 238.274671][ T7087] batadv_slave_1: entered promiscuous mode [ 238.283597][ T7087] batadv_slave_1: left promiscuous mode [ 238.343049][ T340] hid-generic C98F:0003:0000.003E: unknown main item tag 0x0 [ 238.358683][ T340] hid-generic C98F:0003:0000.003E: unknown main item tag 0x0 [ 238.373272][ T340] hid-generic C98F:0003:0000.003E: hidraw0: HID v0.00 Device [syz0] on syz1 [ 238.420181][ T7103] netlink: 'syz.0.2722': attribute type 16 has an invalid length. [ 238.447001][ T7099] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:324 [ 238.478878][ T7106] FAULT_INJECTION: forcing a failure. [ 238.478878][ T7106] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 238.501228][ T7106] CPU: 0 UID: 0 PID: 7106 Comm: syz.2.2727 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 238.501264][ T7106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 238.501275][ T7106] Call Trace: [ 238.501282][ T7106] [ 238.501288][ T7106] __dump_stack+0x21/0x30 [ 238.501313][ T7106] dump_stack_lvl+0x10c/0x190 [ 238.501333][ T7106] ? __cfi_dump_stack_lvl+0x10/0x10 [ 238.501353][ T7106] ? kstrtoull+0x13b/0x1e0 [ 238.501372][ T7106] dump_stack+0x19/0x20 [ 238.501390][ T7106] should_fail_ex+0x3d9/0x530 [ 238.501410][ T7106] should_fail+0xf/0x20 [ 238.501426][ T7106] should_fail_usercopy+0x1e/0x30 [ 238.501446][ T7106] _copy_from_user+0x22/0xb0 [ 238.501467][ T7106] ___sys_sendmsg+0x159/0x2a0 [ 238.501486][ T7106] ? __sys_sendmsg+0x280/0x280 [ 238.501503][ T7106] ? proc_fail_nth_write+0x17e/0x210 [ 238.501521][ T7106] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 238.501542][ T7106] __x64_sys_sendmsg+0x1eb/0x2c0 [ 238.501560][ T7106] ? fput+0x1a5/0x240 [ 238.501575][ T7106] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 238.501592][ T7106] ? ksys_write+0x1ef/0x250 [ 238.501612][ T7106] ? __kasan_check_read+0x15/0x20 [ 238.501632][ T7106] x64_sys_call+0x2a4c/0x2ee0 [ 238.501651][ T7106] do_syscall_64+0x58/0xf0 [ 238.501666][ T7106] ? clear_bhb_loop+0x50/0xa0 [ 238.501685][ T7106] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 238.501702][ T7106] RIP: 0033:0x7fcf2318e929 [ 238.501715][ T7106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 238.501729][ T7106] RSP: 002b:00007fcf240aa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.501748][ T7106] RAX: ffffffffffffffda RBX: 00007fcf233b5fa0 RCX: 00007fcf2318e929 [ 238.501761][ T7106] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 238.501772][ T7106] RBP: 00007fcf240aa090 R08: 0000000000000000 R09: 0000000000000000 [ 238.501784][ T7106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 238.501795][ T7106] R13: 0000000000000000 R14: 00007fcf233b5fa0 R15: 00007ffc2addfce8 [ 238.501809][ T7106] [ 238.733043][ T7110] fuse: Unknown parameter '0x0000000000000003' [ 239.039323][ T7120] batadv_slave_1: entered promiscuous mode [ 239.045820][ T7120] batadv_slave_1: left promiscuous mode [ 239.158792][ T7130] netlink: 100 bytes leftover after parsing attributes in process `syz.0.2737'. [ 239.209387][ T7134] fuse: Unknown parameter '0x0000000000000003' [ 239.227940][ T7136] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2740'. [ 239.250970][ T7138] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 239.251846][ T7138] rust_binder: BC_REQUEST_FREEZE_NOTIFICATION invalid ref 3 [ 239.265630][ T7138] rust_binder: Write failure EINVAL in pid:224 [ 239.414150][ T7146] netlink: 'syz.8.2744': attribute type 16 has an invalid length. [ 239.518709][ T368] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 239.679731][ T368] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 239.690335][ T368] usb 3-1: config 220 has 1 interface, different from the descriptor's value: 3 [ 239.699654][ T368] usb 3-1: config 220 interface 0 has no altsetting 0 [ 239.707835][ T368] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 239.717203][ T368] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.725431][ T368] usb 3-1: Product: syz [ 239.735918][ T368] usb 3-1: Manufacturer: syz [ 239.741413][ T368] usb 3-1: SerialNumber: syz [ 239.748760][ T7154] fuse: Unknown parameter '0x0000000000000003' [ 239.770279][ T36] audit: type=1326 audit(1750850277.264:75023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7156 comm="syz.0.2749" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f775c98e929 code=0x0 [ 239.793317][ T36] audit: type=1326 audit(1750850277.264:75024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7156 comm="syz.0.2749" exe="/root/syz-executor" sig=31 arch=c000003e syscall=14 compat=0 ip=0x7f775c945f37 code=0x0 [ 239.816261][ T36] audit: type=1326 audit(1750850277.264:75025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7156 comm="syz.0.2749" exe="/root/syz-executor" sig=31 arch=c000003e syscall=273 compat=0 ip=0x7f775c945647 code=0x0 [ 239.885389][ T7165] __vm_enough_memory: pid: 7165, comm: syz.7.2752, bytes: 70373039144960 not enough memory for the allocation [ 239.980657][ T368] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 239.988717][ T368] usb 3-1: No valid video chain found. [ 239.997038][ T368] usb 3-1: USB disconnect, device number 90 [ 240.748686][ T368] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 240.898693][ T368] usb 3-1: Using ep0 maxpacket: 8 [ 240.904125][ T368] usb 3-1: too many configurations: 129, using maximum allowed: 8 [ 240.918284][ T368] usb 3-1: New USB device found, idVendor=0763, idProduct=2080, bcdDevice=d9.40 [ 240.927354][ T368] usb 3-1: New USB device strings: Mfr=1, Product=130, SerialNumber=3 [ 240.935523][ T368] usb 3-1: Product: syz [ 240.939701][ T368] usb 3-1: Manufacturer: syz [ 240.944279][ T368] usb 3-1: SerialNumber: syz [ 240.949524][ T368] usb 3-1: config 0 descriptor?? [ 241.048583][ T7178] fuse: Unknown parameter 'fd0x0000000000000003' [ 241.161045][ T7176] netlink: 80 bytes leftover after parsing attributes in process `syz.2.2757'. [ 241.229152][ T368] usb 3-1: USB disconnect, device number 91 [ 241.537106][ T7198] netlink: 'syz.8.2764': attribute type 16 has an invalid length. [ 241.757126][ T7206] fuse: Unknown parameter 'fd0x0000000000000003' [ 242.180077][ T36] audit: type=1400 audit(1750850279.674:75026): avc: denied { watch } for pid=7215 comm="syz.2.2771" path="/102/file0" dev="tmpfs" ino=599 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 242.317294][ T7229] fuse: Unknown parameter 'fd0x0000000000000003' [ 242.537768][ T7241] rust_binder: Write failure EINVAL in pid:374 [ 242.653165][ T7258] netlink: 'syz.8.2782': attribute type 16 has an invalid length. [ 242.973552][ T7277] fuse: Bad value for 'group_id' [ 242.978600][ T7277] fuse: Bad value for 'group_id' [ 242.985514][ T36] audit: type=1400 audit(1750850280.474:75027): avc: denied { shutdown } for pid=7276 comm="syz.7.2796" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 243.079034][ T7284] binder: Bad value for 'stats' [ 243.519354][ T36] audit: type=1400 audit(1750850281.014:75028): avc: denied { write } for pid=7314 comm="syz.8.2811" name="/" dev="configfs" ino=2433 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 243.765149][ T7326] netlink: 'syz.8.2814': attribute type 16 has an invalid length. [ 244.629391][ T7364] netlink: 393 bytes leftover after parsing attributes in process `syz.0.2831'. [ 244.918722][ T10] usb 9-1: new high-speed USB device number 7 using dummy_hcd [ 245.068715][ T10] usb 9-1: Using ep0 maxpacket: 16 [ 245.074925][ T10] usb 9-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 245.086018][ T10] usb 9-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 245.095854][ T10] usb 9-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 245.108919][ T10] usb 9-1: config 0 interface 0 has no altsetting 0 [ 245.115616][ T10] usb 9-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 245.124673][ T10] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.133199][ T10] usb 9-1: config 0 descriptor?? [ 245.213027][ T7376] rust_binder: Error while translating object. [ 245.213144][ T7376] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 245.219423][ T7376] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:279 [ 245.239752][ T7379] FAULT_INJECTION: forcing a failure. [ 245.239752][ T7379] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 245.262010][ T7379] CPU: 0 UID: 0 PID: 7379 Comm: syz.2.2837 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 245.262041][ T7379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 245.262062][ T7379] Call Trace: [ 245.262066][ T7379] [ 245.262072][ T7379] __dump_stack+0x21/0x30 [ 245.262106][ T7379] dump_stack_lvl+0x10c/0x190 [ 245.262117][ T7379] ? __cfi_dump_stack_lvl+0x10/0x10 [ 245.262129][ T7379] ? kstrtoull+0x13b/0x1e0 [ 245.262141][ T7379] dump_stack+0x19/0x20 [ 245.262152][ T7379] should_fail_ex+0x3d9/0x530 [ 245.262163][ T7379] should_fail+0xf/0x20 [ 245.262174][ T7379] should_fail_usercopy+0x1e/0x30 [ 245.262186][ T7379] _copy_from_user+0x22/0xb0 [ 245.262200][ T7379] ___sys_sendmsg+0x159/0x2a0 [ 245.262211][ T7379] ? __sys_sendmsg+0x280/0x280 [ 245.262222][ T7379] ? proc_fail_nth_write+0x17e/0x210 [ 245.262234][ T7379] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 245.262247][ T7379] __x64_sys_sendmsg+0x1eb/0x2c0 [ 245.262258][ T7379] ? fput+0x1a5/0x240 [ 245.262267][ T7379] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 245.262278][ T7379] ? ksys_write+0x1ef/0x250 [ 245.262291][ T7379] ? __kasan_check_read+0x15/0x20 [ 245.262303][ T7379] x64_sys_call+0x2a4c/0x2ee0 [ 245.262316][ T7379] do_syscall_64+0x58/0xf0 [ 245.262325][ T7379] ? clear_bhb_loop+0x50/0xa0 [ 245.262341][ T7379] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 245.262352][ T7379] RIP: 0033:0x7fcf2318e929 [ 245.262366][ T7379] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 245.262375][ T7379] RSP: 002b:00007fcf240aa038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 245.262392][ T7379] RAX: ffffffffffffffda RBX: 00007fcf233b5fa0 RCX: 00007fcf2318e929 [ 245.262401][ T7379] RDX: 0000000000002040 RSI: 00002000000002c0 RDI: 0000000000000003 [ 245.262408][ T7379] RBP: 00007fcf240aa090 R08: 0000000000000000 R09: 0000000000000000 [ 245.262415][ T7379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 245.262422][ T7379] R13: 0000000000000000 R14: 00007fcf233b5fa0 R15: 00007ffc2addfce8 [ 245.262430][ T7379] [ 245.734270][ T10] hid (null): invalid report_size 27418 [ 245.739958][ T10] hid (null): report_id 4192075387 is invalid [ 245.746087][ T10] hid (null): report_id 1505116794 is invalid [ 245.752199][ T10] hid (null): unknown global tag 0xe [ 245.757544][ T10] hid (null): unknown global tag 0xd [ 247.060170][ T36] audit: type=1326 audit(1750850284.554:75029): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7431 comm="syz.0.2856" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f775c98e929 code=0x0 [ 247.093929][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2571 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.106613][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2580 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.119414][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2574 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.132103][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2578 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.144831][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2560 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.157547][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2562 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.170237][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2563 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.171053][ T36] audit: type=1326 audit(1750850284.664:75030): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7431 comm="syz.0.2856" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f775c98e929 code=0x0 [ 247.182925][ T7436] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2566 sclass=netlink_route_socket pid=7436 comm=syz.7.2858 [ 247.697146][ T3296] usb 9-1: USB disconnect, device number 7 [ 247.998682][ T10] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 248.028688][ T3296] usb 9-1: new high-speed USB device number 8 using dummy_hcd [ 248.149822][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 248.160853][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 248.171042][ T10] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 248.178703][ T3296] usb 9-1: Using ep0 maxpacket: 32 [ 248.180353][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 248.195388][ T3296] usb 9-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 248.195517][ T10] usb 3-1: config 0 descriptor?? [ 248.220894][ T3296] usb 9-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 248.230134][ T3296] usb 9-1: config 1 has no interface number 1 [ 248.236240][ T3296] usb 9-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 248.249259][ T3296] usb 9-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 128, changing to 7 [ 248.261907][ T3296] usb 9-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 248.271001][ T3296] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.279012][ T3296] usb 9-1: Product: syz [ 248.283173][ T3296] usb 9-1: Manufacturer: syz [ 248.287769][ T3296] usb 9-1: SerialNumber: syz [ 248.296183][ T7459] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 248.506342][ T7459] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2092 sclass=netlink_route_socket pid=7459 comm=syz.8.2866 [ 248.520140][ T36] audit: type=1400 audit(1750850286.014:75031): avc: denied { map } for pid=7458 comm="syz.8.2866" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 248.524962][ T3296] usb 9-1: 2:1 : unknown format tag 0x0 is detected. processed as MPEG. [ 248.544348][ T36] audit: type=1400 audit(1750850286.014:75032): avc: denied { read } for pid=7458 comm="syz.8.2866" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 248.552377][ T3296] usb 9-1: found format II with max.bitrate = 0, frame size=7 [ 248.582393][ T3296] usb 9-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 248.597132][ T3296] usb 9-1: USB disconnect, device number 8 [ 248.614288][ T10] usbhid 3-1:0.0: can't add hid device: -71 [ 248.620480][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 248.630735][ T10] usb 3-1: USB disconnect, device number 92 [ 249.062036][ T36] audit: type=1400 audit(1750850286.554:75033): avc: denied { create } for pid=7486 comm="syz.8.2878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 249.308773][ T36] audit: type=1400 audit(1750850286.804:75034): avc: denied { write } for pid=7502 comm="syz.2.2885" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 249.331663][ T36] audit: type=1400 audit(1750850286.804:75035): avc: denied { open } for pid=7502 comm="syz.2.2885" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 249.355028][ T36] audit: type=1400 audit(1750850286.804:75036): avc: denied { ioctl } for pid=7502 comm="syz.2.2885" path="/dev/rnullb0" dev="devtmpfs" ino=31 ioctlcmd=0x620b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 249.404323][ T7507] rust_binder: Error in use_page_slow: ESRCH [ 249.404340][ T7507] rust_binder: use_range failure ESRCH [ 249.410510][ T7507] rust_binder: Failed to allocate buffer. len:4224, is_oneway:false [ 249.416136][ T7507] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 249.424476][ T7507] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:332 [ 249.448072][ T7511] netlink: 128 bytes leftover after parsing attributes in process `syz.2.2888'. [ 250.067709][ T36] audit: type=1400 audit(1750850287.554:75037): avc: denied { remount } for pid=7524 comm="syz.8.2894" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 250.068797][ T7525] overlayfs: failed to resolve './file1': -2 [ 250.103290][ T36] audit: type=1400 audit(1750850287.594:75038): avc: denied { unmount } for pid=6180 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 250.135307][ T7529] rust_binder: inc_ref_done called when no active inc_refs [ 250.435475][ T7556] rust_binder: Write failure EINVAL in pid:352 [ 250.443239][ T7557] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 251.225419][ T7609] overlay: Bad value for 'uuid' [ 251.617754][ T7635] netlink: 57 bytes leftover after parsing attributes in process `syz.2.2938'. [ 251.630284][ T7635] exFAT-fs (rnullb0): invalid boot record signature [ 251.636985][ T7635] exFAT-fs (rnullb0): failed to read boot sector [ 251.643347][ T7635] exFAT-fs (rnullb0): failed to recognize exfat type [ 251.650613][ T7636] netlink: 57 bytes leftover after parsing attributes in process `syz.2.2938'. [ 252.199171][ T368] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 252.248508][ T7670] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 252.248534][ T7670] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:466 [ 252.354380][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 252.374518][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 252.384418][ T368] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 252.393504][ T368] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.402096][ T368] usb 3-1: config 0 descriptor?? [ 252.810221][ T368] usbhid 3-1:0.0: can't add hid device: -32 [ 252.816543][ T368] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 252.825273][ T368] usb 3-1: USB disconnect, device number 93 [ 253.446281][ T36] audit: type=1400 audit(1750850290.934:75039): avc: denied { map } for pid=7719 comm="syz.2.2971" path="/dev/usbmon0" dev="devtmpfs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 253.471076][ T36] audit: type=1400 audit(1750850290.964:75040): avc: denied { execute } for pid=7717 comm="syz.8.2973" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 253.525987][ T7726] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 253.526225][ T7726] rust_binder: Error while translating object. [ 253.532752][ T7726] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 253.539329][ T7726] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:393 [ 253.818703][ T10] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 254.307626][ T7745] overlayfs: failed to clone upperpath [ 254.493465][ T7754] FAULT_INJECTION: forcing a failure. [ 254.493465][ T7754] name failslab, interval 1, probability 0, space 0, times 0 [ 254.506180][ T7754] CPU: 0 UID: 0 PID: 7754 Comm: syz.8.2987 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 254.506214][ T7754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 254.506225][ T7754] Call Trace: [ 254.506230][ T7754] [ 254.506236][ T7754] __dump_stack+0x21/0x30 [ 254.506254][ T7754] dump_stack_lvl+0x10c/0x190 [ 254.506271][ T7754] ? __cfi_dump_stack_lvl+0x10/0x10 [ 254.506283][ T7754] ? proc_pident_instantiate+0x6d/0x2c0 [ 254.506301][ T7754] ? proc_tid_base_lookup+0x2f/0x40 [ 254.506312][ T7754] ? path_openat+0x12fe/0x34b0 [ 254.506321][ T7754] ? do_filp_open+0x1c6/0x3e0 [ 254.506330][ T7754] ? __x64_sys_openat+0x13a/0x170 [ 254.506342][ T7754] dump_stack+0x19/0x20 [ 254.506352][ T7754] should_fail_ex+0x3d9/0x530 [ 254.506364][ T7754] should_failslab+0xac/0x100 [ 254.506379][ T7754] kmem_cache_alloc_noprof+0x42/0x3a0 [ 254.506392][ T7754] ? vm_area_dup+0x42/0x5f0 [ 254.506406][ T7754] vm_area_dup+0x42/0x5f0 [ 254.506420][ T7754] __split_vma+0x1bd/0xa80 [ 254.506435][ T7754] ? vms_gather_munmap_vmas+0xdd0/0xdd0 [ 254.506449][ T7754] ? mas_find+0x3f1/0x5f0 [ 254.506463][ T7754] vms_gather_munmap_vmas+0x428/0xdd0 [ 254.506477][ T7754] mmap_region+0x598/0x1bc0 [ 254.506491][ T7754] ? __cfi_mmap_region+0x10/0x10 [ 254.506504][ T7754] ? __kasan_check_read+0x15/0x20 [ 254.506516][ T7754] ? arch_get_unmapped_area_topdown+0x232/0x8d0 [ 254.506532][ T7754] ? __get_unmapped_area+0x407/0x470 [ 254.506544][ T7754] ? file_mmap_ok+0x147/0x1a0 [ 254.506556][ T7754] do_mmap+0xb6d/0x13c0 [ 254.506568][ T7754] ? __cfi_do_mmap+0x10/0x10 [ 254.506579][ T7754] ? down_write_killable+0xe9/0x2d0 [ 254.506592][ T7754] ? __cfi_down_write_killable+0x10/0x10 [ 254.506605][ T7754] vm_mmap_pgoff+0x38f/0x4e0 [ 254.506619][ T7754] ? __cfi_vm_mmap_pgoff+0x10/0x10 [ 254.506631][ T7754] ? __fget_files+0x2c5/0x340 [ 254.506646][ T7754] ksys_mmap_pgoff+0x166/0x1e0 [ 254.506657][ T7754] __x64_sys_mmap+0x121/0x140 [ 254.506670][ T7754] x64_sys_call+0x13bf/0x2ee0 [ 254.506683][ T7754] do_syscall_64+0x58/0xf0 [ 254.506692][ T7754] ? clear_bhb_loop+0x50/0xa0 [ 254.506703][ T7754] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 254.506713][ T7754] RIP: 0033:0x7f570238e929 [ 254.506723][ T7754] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 254.506732][ T7754] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 254.506744][ T7754] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 254.506752][ T7754] RDX: 0000000000000001 RSI: 0000000000004000 RDI: 0000200000000000 [ 254.506759][ T7754] RBP: 00007f5703120090 R08: 0000000000000003 R09: 0000000000000000 [ 254.506766][ T7754] R10: 0000000000010012 R11: 0000000000000246 R12: 0000000000000001 [ 254.506773][ T7754] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 254.506781][ T7754] [ 255.371319][ T7766] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.378383][ T7766] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.387113][ T7766] bridge_slave_0: entered allmulticast mode [ 255.394781][ T7766] bridge_slave_0: entered promiscuous mode [ 255.402878][ T7766] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.410139][ T7766] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.417261][ T7766] bridge_slave_1: entered allmulticast mode [ 255.424463][ T7766] bridge_slave_1: entered promiscuous mode [ 255.430962][ T2476] bridge_slave_1: left allmulticast mode [ 255.436717][ T2476] bridge_slave_1: left promiscuous mode [ 255.442569][ T2476] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.450656][ T2476] bridge_slave_0: left allmulticast mode [ 255.456399][ T2476] bridge_slave_0: left promiscuous mode [ 255.462406][ T2476] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.615140][ T2476] tipc: Left network mode [ 255.626534][ T2476] veth1_macvtap: left promiscuous mode [ 255.685264][ T7766] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.692353][ T7766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.699658][ T7766] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.706680][ T7766] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.730785][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.738316][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.748096][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.755278][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 255.764866][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.771974][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.799505][ T7766] veth0_vlan: entered promiscuous mode [ 255.810833][ T7766] veth1_macvtap: entered promiscuous mode [ 256.264793][ T7802] FAULT_INJECTION: forcing a failure. [ 256.264793][ T7802] name failslab, interval 1, probability 0, space 0, times 0 [ 256.277493][ T7802] CPU: 1 UID: 0 PID: 7802 Comm: syz.0.3003 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 256.277524][ T7802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 256.277532][ T7802] Call Trace: [ 256.277538][ T7802] [ 256.277546][ T7802] __dump_stack+0x21/0x30 [ 256.277573][ T7802] dump_stack_lvl+0x10c/0x190 [ 256.277594][ T7802] ? __cfi_dump_stack_lvl+0x10/0x10 [ 256.277615][ T7802] ? bpf_lsm_file_permission+0xd/0x20 [ 256.277628][ T7802] dump_stack+0x19/0x20 [ 256.277639][ T7802] should_fail_ex+0x3d9/0x530 [ 256.277651][ T7802] should_failslab+0xac/0x100 [ 256.277665][ T7802] kmem_cache_alloc_noprof+0x42/0x3a0 [ 256.277679][ T7802] ? getname_flags+0xc6/0x710 [ 256.277702][ T7802] ? __kasan_check_write+0x18/0x20 [ 256.277723][ T7802] getname_flags+0xc6/0x710 [ 256.277745][ T7802] ? build_open_flags+0x487/0x600 [ 256.277761][ T7802] getname+0x1b/0x30 [ 256.277773][ T7802] do_sys_openat2+0xcb/0x1c0 [ 256.277783][ T7802] ? do_sys_open+0x100/0x100 [ 256.277794][ T7802] __x64_sys_creat+0x92/0xc0 [ 256.277805][ T7802] x64_sys_call+0x2710/0x2ee0 [ 256.277817][ T7802] do_syscall_64+0x58/0xf0 [ 256.277831][ T7802] ? clear_bhb_loop+0x50/0xa0 [ 256.277852][ T7802] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 256.277871][ T7802] RIP: 0033:0x7fc71258e929 [ 256.277886][ T7802] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 256.277901][ T7802] RSP: 002b:00007fc713349038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 256.277914][ T7802] RAX: ffffffffffffffda RBX: 00007fc7127b5fa0 RCX: 00007fc71258e929 [ 256.277922][ T7802] RDX: 0000000000000000 RSI: 00000000000000c7 RDI: 0000200000000080 [ 256.277929][ T7802] RBP: 00007fc713349090 R08: 0000000000000000 R09: 0000000000000000 [ 256.277936][ T7802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 256.277943][ T7802] R13: 0000000000000000 R14: 00007fc7127b5fa0 R15: 00007ffc4cc2f778 [ 256.277951][ T7802] [ 256.505375][ T7808] overlayfs: failed to resolve './file1': -2 [ 256.588675][ T10] usb 3-1: unable to get BOS descriptor or descriptor too short [ 256.599011][ T10] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 256.628680][ T10] usb 3-1: can't read configurations, error -71 [ 256.829945][ T7844] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 256.863407][ T7846] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 256.890337][ T36] audit: type=1400 audit(1750850294.384:75041): avc: denied { unmount } for pid=5965 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 257.026163][ T36] audit: type=1400 audit(1750850294.514:75042): avc: denied { nlmsg_write } for pid=7860 comm="syz.2.3027" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 257.140111][ T7873] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 257.233389][ T7893] rust_binder: Write failure EINVAL in pid:552 [ 257.303305][ T7898] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 258.301077][ T7952] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:37 [ 258.337172][ T7952] rust_binder: Error while translating object. [ 258.346274][ T7952] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 258.352495][ T7952] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:37 [ 258.438710][ T10] usb 9-1: new high-speed USB device number 9 using dummy_hcd [ 258.598700][ T10] usb 9-1: Using ep0 maxpacket: 16 [ 258.944314][ T10] usb 9-1: unable to get BOS descriptor or descriptor too short [ 258.956114][ T10] usb 9-1: unable to read config index 0 descriptor/start: -71 [ 258.964194][ T10] usb 9-1: can't read configurations, error -71 [ 258.973735][ T36] audit: type=1400 audit(1750850296.464:75043): avc: denied { append } for pid=8001 comm="syz.0.3086" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 258.998273][ T36] audit: type=1400 audit(1750850296.484:75044): avc: denied { accept } for pid=8001 comm="syz.0.3086" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 259.068473][ T8006] netlink: 12 bytes leftover after parsing attributes in process `syz.7.3088'. [ 259.078697][ T3296] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 259.240093][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 259.251062][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 259.261026][ T3296] usb 3-1: New USB device found, idVendor=04e7, idProduct=0030, bcdDevice= 0.00 [ 259.270449][ T3296] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.288947][ T3296] usb 3-1: config 0 descriptor?? [ 259.464648][ T8026] netlink: 'syz.8.3096': attribute type 4 has an invalid length. [ 259.485953][ T8028] FAULT_INJECTION: forcing a failure. [ 259.485953][ T8028] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 259.497306][ T7993] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 259.499106][ T8028] CPU: 0 UID: 0 PID: 8028 Comm: syz.8.3097 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 259.499136][ T8028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 259.499148][ T8028] Call Trace: [ 259.499155][ T8028] [ 259.499163][ T8028] __dump_stack+0x21/0x30 [ 259.499194][ T8028] dump_stack_lvl+0x10c/0x190 [ 259.499214][ T8028] ? __cfi_dump_stack_lvl+0x10/0x10 [ 259.499236][ T8028] dump_stack+0x19/0x20 [ 259.499255][ T8028] should_fail_ex+0x3d9/0x530 [ 259.499276][ T8028] should_fail+0xf/0x20 [ 259.499294][ T8028] should_fail_usercopy+0x1e/0x30 [ 259.499315][ T8028] _copy_to_user+0x24/0xa0 [ 259.499339][ T8028] simple_read_from_buffer+0xed/0x160 [ 259.499358][ T8028] proc_fail_nth_read+0x19e/0x210 [ 259.499377][ T8028] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 259.499396][ T8028] ? bpf_lsm_file_permission+0xd/0x20 [ 259.499416][ T8028] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 259.499434][ T8028] vfs_read+0x278/0xb60 [ 259.499455][ T8028] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 259.499477][ T8028] ? __cfi_vfs_read+0x10/0x10 [ 259.499497][ T8028] ? __kasan_check_write+0x18/0x20 [ 259.499517][ T8028] ? mutex_lock+0x92/0x1c0 [ 259.499536][ T8028] ? __cfi_mutex_lock+0x10/0x10 [ 259.499554][ T8028] ? __fget_files+0x2c5/0x340 [ 259.499579][ T8028] ksys_read+0x141/0x250 [ 259.499599][ T8028] ? __cfi_ksys_read+0x10/0x10 [ 259.499620][ T8028] ? __kasan_check_read+0x15/0x20 [ 259.499640][ T8028] __x64_sys_read+0x7f/0x90 [ 259.499660][ T8028] x64_sys_call+0x2638/0x2ee0 [ 259.499681][ T8028] do_syscall_64+0x58/0xf0 [ 259.499697][ T8028] ? clear_bhb_loop+0x50/0xa0 [ 259.499724][ T8028] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 259.499743][ T8028] RIP: 0033:0x7f570238d33c [ 259.499758][ T8028] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 259.499774][ T8028] RSP: 002b:00007f5703120030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 259.499794][ T8028] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238d33c [ 259.499808][ T8028] RDX: 000000000000000f RSI: 00007f57031200a0 RDI: 0000000000000006 [ 259.499821][ T8028] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 259.499832][ T8028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 259.499845][ T8028] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 259.499859][ T8028] [ 259.749382][ T7993] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 259.778708][ T8032] netlink: 12 bytes leftover after parsing attributes in process `syz.8.3099'. [ 259.962759][ T3296] elo 0003:04E7:0030.0040: unknown main item tag 0x0 [ 259.971401][ T3296] elo 0003:04E7:0030.0040: unknown main item tag 0x4 [ 259.978689][ T3296] elo 0003:04E7:0030.0040: item fetching failed at offset 3/7 [ 259.986635][ T3296] elo 0003:04E7:0030.0040: parse failed [ 259.992442][ T3296] elo 0003:04E7:0030.0040: probe with driver elo failed with error -22 [ 260.029231][ T8052] netlink: 12 bytes leftover after parsing attributes in process `syz.7.3109'. [ 260.158728][ T10] usb 9-1: new high-speed USB device number 11 using dummy_hcd [ 260.250092][ T340] usb 3-1: USB disconnect, device number 96 [ 260.308683][ T10] usb 9-1: Using ep0 maxpacket: 16 [ 260.317466][ T10] usb 9-1: unable to get BOS descriptor or descriptor too short [ 260.325698][ T10] usb 9-1: unable to read config index 0 descriptor/start: -71 [ 260.333334][ T10] usb 9-1: can't read configurations, error -71 [ 260.977713][ T8079] tmpfs: Bad value for 'nr_blocks' [ 260.982964][ T36] audit: type=1400 audit(1750850298.464:75045): avc: denied { mount } for pid=8076 comm="syz.2.3120" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 261.009495][ T36] audit: type=1400 audit(1750850298.504:75046): avc: denied { unmount } for pid=5965 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 261.247209][ T36] audit: type=1400 audit(1750850298.734:75047): avc: denied { read } for pid=8095 comm="syz.2.3128" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 261.628729][ T10] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 261.676771][ T8106] input: syz0 as /devices/virtual/input/input61 [ 261.691599][ T36] audit: type=1400 audit(1750850299.184:75048): avc: denied { unmount } for pid=6180 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 261.791026][ T10] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 261.802149][ T10] usb 3-1: config 27 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 261.813921][ T10] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 261.824942][ T10] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 261.834951][ T10] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 261.844296][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.854507][ T10] usb 3-1: invalid MIDI out EP 0 [ 261.863010][ T10] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 261.897565][ T364] udevd[364]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 262.242507][ T8144] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3148'. [ 262.565860][ T368] usb 3-1: USB disconnect, device number 97 [ 262.765412][ T8160] rust_binder: Error while translating object. [ 262.765436][ T8160] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 262.771886][ T8160] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:631 [ 262.781240][ T8160] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 262.790321][ T8160] rust_binder: Read failure Err(EFAULT) in pid:631 [ 262.824409][ T8166] netlink: 12 bytes leftover after parsing attributes in process `syz.8.3158'. [ 262.938738][ T368] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 263.088699][ T368] usb 3-1: Using ep0 maxpacket: 8 [ 263.094985][ T368] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 263.105319][ T368] usb 3-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 263.115900][ T368] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 263.125082][ T368] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 263.133166][ T368] usb 3-1: Product: syz [ 263.137365][ T368] usb 3-1: Manufacturer: syz [ 263.142191][ T368] usb 3-1: SerialNumber: syz [ 263.189561][ T8189] netlink: 12 bytes leftover after parsing attributes in process `syz.7.3168'. [ 263.355900][ T368] usb 3-1: USB disconnect, device number 98 [ 263.754930][ T8214] FAULT_INJECTION: forcing a failure. [ 263.754930][ T8214] name failslab, interval 1, probability 0, space 0, times 0 [ 263.767625][ T8214] CPU: 1 UID: 0 PID: 8214 Comm: syz.7.3178 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 263.767659][ T8214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 263.767672][ T8214] Call Trace: [ 263.767678][ T8214] [ 263.767687][ T8214] __dump_stack+0x21/0x30 [ 263.767713][ T8214] dump_stack_lvl+0x10c/0x190 [ 263.767735][ T8214] ? __cfi_dump_stack_lvl+0x10/0x10 [ 263.767756][ T8214] ? kstrtouint+0x78/0xf0 [ 263.767776][ T8214] dump_stack+0x19/0x20 [ 263.767796][ T8214] should_fail_ex+0x3d9/0x530 [ 263.767817][ T8214] should_failslab+0xac/0x100 [ 263.767842][ T8214] kmem_cache_alloc_noprof+0x42/0x3a0 [ 263.767863][ T8214] ? getname_flags+0xc6/0x710 [ 263.767886][ T8214] getname_flags+0xc6/0x710 [ 263.767908][ T8214] ? __kasan_check_write+0x18/0x20 [ 263.767930][ T8214] __se_sys_statx+0x166/0x3d0 [ 263.767948][ T8214] ? __x64_sys_statx+0xf0/0xf0 [ 263.767965][ T8214] ? vfs_write+0x8ba/0xe80 [ 263.767988][ T8214] ? __cfi_vfs_write+0x10/0x10 [ 263.768009][ T8214] ? __kasan_check_write+0x18/0x20 [ 263.768030][ T8214] ? mutex_unlock+0x8b/0x240 [ 263.768051][ T8214] ? __cfi_mutex_unlock+0x10/0x10 [ 263.768070][ T8214] ? __fget_files+0x2c5/0x340 [ 263.768095][ T8214] ? __kasan_check_write+0x18/0x20 [ 263.768116][ T8214] ? fput+0x1a5/0x240 [ 263.768133][ T8214] ? ksys_write+0x1ef/0x250 [ 263.768155][ T8214] ? __cfi_ksys_write+0x10/0x10 [ 263.768178][ T8214] __x64_sys_statx+0xc3/0xf0 [ 263.768195][ T8214] x64_sys_call+0x2e78/0x2ee0 [ 263.768218][ T8214] do_syscall_64+0x58/0xf0 [ 263.768234][ T8214] ? clear_bhb_loop+0x50/0xa0 [ 263.768256][ T8214] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 263.768276][ T8214] RIP: 0033:0x7f45ad78e929 [ 263.768293][ T8214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 263.768309][ T8214] RSP: 002b:00007f45ae61e038 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 263.768330][ T8214] RAX: ffffffffffffffda RBX: 00007f45ad9b5fa0 RCX: 00007f45ad78e929 [ 263.768344][ T8214] RDX: 0000000000002000 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 263.768357][ T8214] RBP: 00007f45ae61e090 R08: 0000000000000000 R09: 0000000000000000 [ 263.768369][ T8214] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000001 [ 263.768382][ T8214] R13: 0000000000000000 R14: 00007f45ad9b5fa0 R15: 00007ffe1ebed9c8 [ 263.768398][ T8214] [ 264.028711][ T8220] binder: Binderfs stats mode cannot be changed during a remount [ 264.113567][ T8227] fuse: Bad value for 'user_id' [ 264.118491][ T8227] fuse: Bad value for 'user_id' [ 264.125495][ T8228] netlink: 12 bytes leftover after parsing attributes in process `syz.7.3183'. [ 264.648711][ T305] usb 3-1: new low-speed USB device number 99 using dummy_hcd [ 264.800947][ T305] usb 3-1: unable to get BOS descriptor or descriptor too short [ 264.809264][ T305] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 264.816854][ T305] usb 3-1: can't read configurations, error -71 [ 264.957115][ T8244] rust_binder: Error in use_page_slow: ESRCH [ 264.957133][ T8244] rust_binder: use_range failure ESRCH [ 264.963306][ T8244] rust_binder: Failed to allocate buffer. len:16, is_oneway:false [ 264.968828][ T8244] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 264.976736][ T8244] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:576 [ 265.473802][ T8263] input: syz1 as /devices/virtual/input/input62 [ 265.601485][ T8268] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3198'. [ 265.648820][ T340] usb 9-1: new high-speed USB device number 13 using dummy_hcd [ 265.799678][ T340] usb 9-1: config 1 interface 0 altsetting 253 bulk endpoint 0x3 has invalid maxpacket 1023 [ 265.809837][ T340] usb 9-1: config 1 interface 0 altsetting 253 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 265.822999][ T340] usb 9-1: config 1 interface 0 has no altsetting 0 [ 265.830301][ T340] usb 9-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 265.839399][ T340] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 265.847381][ T340] usb 9-1: SerialNumber: syz [ 265.852917][ T8252] raw-gadget.0 gadget.8: fail, usb_ep_enable returned -22 [ 266.264845][ T340] cdc_ether 9-1:1.0: probe with driver cdc_ether failed with error -71 [ 266.274456][ T340] usb 9-1: USB disconnect, device number 13 [ 267.058688][ T305] usb 9-1: new high-speed USB device number 14 using dummy_hcd [ 267.209836][ T305] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 267.220843][ T305] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 267.231022][ T305] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 267.240255][ T305] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 267.255086][ T305] usb 9-1: config 0 descriptor?? [ 267.261449][ T8285] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 267.261812][ T8285] rust_binder: Error while translating object. [ 267.268713][ T8285] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EBADF } [ 267.274921][ T8285] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EBADF } my_pid:534 [ 267.298727][ T36] audit: type=1400 audit(1750850304.784:75049): avc: denied { listen } for pid=8286 comm="syz.2.3207" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 267.304976][ T8287] rust_binder: Write failure EFAULT in pid:536 [ 267.489443][ T8292] rust_binder: Write failure EFAULT in pid:541 [ 267.667486][ T305] usbhid 9-1:0.0: can't add hid device: -32 [ 267.679660][ T305] usbhid 9-1:0.0: probe with driver usbhid failed with error -32 [ 268.642893][ T8300] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 268.696315][ T8301] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3211'. [ 268.878715][ T305] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 269.028706][ T305] usb 3-1: Using ep0 maxpacket: 16 [ 269.034948][ T305] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 269.046038][ T305] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 269.055865][ T305] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 269.068713][ T305] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 269.077746][ T305] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 269.086682][ T305] usb 3-1: config 0 descriptor?? [ 269.494712][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.502402][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.509865][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.517299][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.524590][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.531868][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.539104][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.546509][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.553770][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.561135][ T305] microsoft 0003:045E:07DA.0041: unknown main item tag 0x0 [ 269.578729][ T305] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0041/input/input63 [ 269.600398][ T305] microsoft 0003:045E:07DA.0041: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 269.680877][ T8316] rust_binder: Error while translating object. [ 269.680904][ T8316] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 269.687161][ T8316] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:93 [ 269.700716][ T36] audit: type=1400 audit(1750850307.194:75050): avc: denied { setattr } for pid=8297 comm="syz.2.3212" path="/dev/ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 269.700895][ T8300] rust_binder: Got transaction with invalid offset. [ 269.733350][ T8300] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 269.740013][ T8300] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:547 [ 269.752366][ T9] usb 3-1: USB disconnect, device number 101 [ 269.825745][ T340] usb 9-1: USB disconnect, device number 14 [ 269.930920][ T36] audit: type=1400 audit(1750850307.424:75051): avc: denied { create } for pid=8319 comm="syz.8.3221" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 270.209068][ T8324] kvm: user requested TSC rate below hardware speed [ 270.278681][ T340] usb 9-1: new high-speed USB device number 15 using dummy_hcd [ 270.418678][ T340] usb 9-1: device descriptor read/64, error -71 [ 270.608729][ T305] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 270.658712][ T340] usb 9-1: device descriptor read/64, error -71 [ 270.759672][ T305] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 270.770619][ T305] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 270.780401][ T305] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 270.789451][ T305] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.797904][ T305] usb 3-1: config 0 descriptor?? [ 270.898711][ T340] usb 9-1: new high-speed USB device number 16 using dummy_hcd [ 271.028701][ T340] usb 9-1: device descriptor read/64, error -71 [ 271.205817][ T305] usbhid 3-1:0.0: can't add hid device: -32 [ 271.212092][ T305] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 271.268719][ T340] usb 9-1: device descriptor read/64, error -71 [ 271.277314][ T36] audit: type=1400 audit(1750850308.764:75052): avc: denied { execute } for pid=8341 comm="syz.0.3231" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 271.378824][ T340] usb usb9-port1: attempt power cycle [ 271.718696][ T340] usb 9-1: new high-speed USB device number 17 using dummy_hcd [ 271.739767][ T340] usb 9-1: device descriptor read/8, error -71 [ 271.869739][ T340] usb 9-1: device descriptor read/8, error -71 [ 272.108728][ T340] usb 9-1: new high-speed USB device number 18 using dummy_hcd [ 272.129702][ T340] usb 9-1: device descriptor read/8, error -71 [ 272.259745][ T340] usb 9-1: device descriptor read/8, error -71 [ 272.368824][ T340] usb usb9-port1: unable to enumerate USB device [ 273.262638][ T8369] FAULT_INJECTION: forcing a failure. [ 273.262638][ T8369] name failslab, interval 1, probability 0, space 0, times 0 [ 273.275510][ T8369] CPU: 0 UID: 0 PID: 8369 Comm: syz.8.3241 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 273.275542][ T8369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 273.275554][ T8369] Call Trace: [ 273.275560][ T8369] [ 273.275568][ T8369] __dump_stack+0x21/0x30 [ 273.275594][ T8369] dump_stack_lvl+0x10c/0x190 [ 273.275613][ T8369] ? __cfi_dump_stack_lvl+0x10/0x10 [ 273.275635][ T8369] dump_stack+0x19/0x20 [ 273.275655][ T8369] should_fail_ex+0x3d9/0x530 [ 273.275676][ T8369] should_failslab+0xac/0x100 [ 273.275701][ T8369] __kmalloc_node_noprof+0x6c/0x450 [ 273.275723][ T8369] ? __kvmalloc_node_noprof+0x11d/0x300 [ 273.275744][ T8369] ? is_bpf_text_address+0x17b/0x1a0 [ 273.275768][ T8369] __kvmalloc_node_noprof+0x11d/0x300 [ 273.275787][ T8369] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 273.275808][ T8369] ? unwind_get_return_address+0x51/0x90 [ 273.275827][ T8369] traverse+0xf5/0x720 [ 273.275850][ T8369] ? _parse_integer_limit+0x195/0x1e0 [ 273.275863][ T8369] seq_read_iter+0xe55/0xfe0 [ 273.275877][ T8369] ? kstrtoull+0x13b/0x1e0 [ 273.275887][ T8369] ? kstrtouint+0x78/0xf0 [ 273.275898][ T8369] ? kstrtouint_from_user+0xfb/0x150 [ 273.275916][ T8369] proc_reg_read_iter+0x1e7/0x2c0 [ 273.275929][ T8369] do_iter_readv_writev+0x4f5/0x6a0 [ 273.275943][ T8369] ? vfs_iter_read+0x5f0/0x5f0 [ 273.275956][ T8369] ? bpf_lsm_file_permission+0xd/0x20 [ 273.275969][ T8369] vfs_readv+0x2fb/0xa50 [ 273.275978][ T8369] ? do_readv+0x2d0/0x2d0 [ 273.275993][ T8369] ? __cfi_mutex_unlock+0x10/0x10 [ 273.276006][ T8369] __x64_sys_preadv+0x197/0x2a0 [ 273.276020][ T8369] ? __cfi___x64_sys_preadv+0x10/0x10 [ 273.276033][ T8369] ? __kasan_check_read+0x15/0x20 [ 273.276045][ T8369] x64_sys_call+0x1ee9/0x2ee0 [ 273.276058][ T8369] do_syscall_64+0x58/0xf0 [ 273.276067][ T8369] ? clear_bhb_loop+0x50/0xa0 [ 273.276079][ T8369] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 273.276090][ T8369] RIP: 0033:0x7f570238e929 [ 273.276101][ T8369] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 273.276110][ T8369] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 273.276122][ T8369] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 273.276130][ T8369] RDX: 0000000000000001 RSI: 00002000000010c0 RDI: 0000000000000003 [ 273.276137][ T8369] RBP: 00007f5703120090 R08: 0000000000000006 R09: 0000000000000000 [ 273.276144][ T8369] R10: 0000000040000004 R11: 0000000000000246 R12: 0000000000000001 [ 273.276151][ T8369] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 273.276160][ T8369] [ 273.546672][ T3296] usb 3-1: USB disconnect, device number 102 [ 273.587759][ T8378] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 273.592001][ T8382] netlink: 76 bytes leftover after parsing attributes in process `syz.8.3247'. [ 273.613925][ T8384] FAULT_INJECTION: forcing a failure. [ 273.613925][ T8384] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 273.627283][ T8384] CPU: 0 UID: 0 PID: 8384 Comm: syz.7.3248 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 273.627312][ T8384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 273.627324][ T8384] Call Trace: [ 273.627330][ T8384] [ 273.627337][ T8384] __dump_stack+0x21/0x30 [ 273.627363][ T8384] dump_stack_lvl+0x10c/0x190 [ 273.627383][ T8384] ? __cfi_dump_stack_lvl+0x10/0x10 [ 273.627404][ T8384] ? vfs_write+0x8ba/0xe80 [ 273.627426][ T8384] dump_stack+0x19/0x20 [ 273.627445][ T8384] should_fail_ex+0x3d9/0x530 [ 273.627466][ T8384] should_fail+0xf/0x20 [ 273.627483][ T8384] should_fail_usercopy+0x1e/0x30 [ 273.627504][ T8384] _copy_from_user+0x22/0xb0 [ 273.627528][ T8384] do_sock_getsockopt+0x1d7/0x6d0 [ 273.627548][ T8384] ? __cfi_do_sock_getsockopt+0x10/0x10 [ 273.627566][ T8384] ? __fget_files+0x2c5/0x340 [ 273.627590][ T8384] __x64_sys_getsockopt+0x1d5/0x280 [ 273.627610][ T8384] x64_sys_call+0x10db/0x2ee0 [ 273.627630][ T8384] do_syscall_64+0x58/0xf0 [ 273.627646][ T8384] ? clear_bhb_loop+0x50/0xa0 [ 273.627666][ T8384] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 273.627684][ T8384] RIP: 0033:0x7f45ad78e929 [ 273.627698][ T8384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 273.627713][ T8384] RSP: 002b:00007f45ae61e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 273.627733][ T8384] RAX: ffffffffffffffda RBX: 00007f45ad9b5fa0 RCX: 00007f45ad78e929 [ 273.627747][ T8384] RDX: 0000000000000033 RSI: 0000000000000000 RDI: 0000000000000003 [ 273.627758][ T8384] RBP: 00007f45ae61e090 R08: 00002000000008c0 R09: 0000000000000000 [ 273.627771][ T8384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.627782][ T8384] R13: 0000000000000000 R14: 00007f45ad9b5fa0 R15: 00007ffe1ebed9c8 [ 273.627796][ T8384] [ 273.919412][ T8410] FAULT_INJECTION: forcing a failure. [ 273.919412][ T8410] name failslab, interval 1, probability 0, space 0, times 0 [ 273.932110][ T8410] CPU: 0 UID: 0 PID: 8410 Comm: syz.8.3258 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 273.932141][ T8410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 273.932151][ T8410] Call Trace: [ 273.932157][ T8410] [ 273.932165][ T8410] __dump_stack+0x21/0x30 [ 273.932190][ T8410] dump_stack_lvl+0x10c/0x190 [ 273.932209][ T8410] ? __cfi_dump_stack_lvl+0x10/0x10 [ 273.932231][ T8410] dump_stack+0x19/0x20 [ 273.932250][ T8410] should_fail_ex+0x3d9/0x530 [ 273.932271][ T8410] should_failslab+0xac/0x100 [ 273.932295][ T8410] kmem_cache_alloc_node_noprof+0x45/0x3b0 [ 273.932317][ T8410] ? dup_task_struct+0xbc/0xc50 [ 273.932334][ T8410] ? kasan_save_track+0x4f/0x80 [ 273.932362][ T8410] dup_task_struct+0xbc/0xc50 [ 273.932378][ T8410] ? __kasan_check_write+0x18/0x20 [ 273.932398][ T8410] ? _raw_spin_lock_irq+0x8d/0x120 [ 273.932423][ T8410] ? copy_process+0x3220/0x3220 [ 273.932441][ T8410] ? __kasan_check_write+0x18/0x20 [ 273.932461][ T8410] copy_process+0x538/0x3220 [ 273.932481][ T8410] ? __cfi_copy_process+0x10/0x10 [ 273.932499][ T8410] ? __kasan_check_write+0x18/0x20 [ 273.932519][ T8410] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 273.932546][ T8410] vhost_task_create+0x1d6/0x350 [ 273.932570][ T8410] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 273.932596][ T8410] ? __cfi_vhost_task_create+0x10/0x10 [ 273.932620][ T8410] ? __cfi_vhost_task_fn+0x10/0x10 [ 273.932643][ T8410] ? __kasan_check_write+0x18/0x20 [ 273.932662][ T8410] ? mutex_lock+0x92/0x1c0 [ 273.932681][ T8410] ? __cfi_mutex_lock+0x10/0x10 [ 273.932700][ T8410] ? kernel_text_address+0xa9/0xe0 [ 273.932721][ T8410] kvm_mmu_post_init_vm+0x1a6/0x310 [ 273.932742][ T8410] kvm_arch_vcpu_ioctl_run+0xd7/0x1aa0 [ 273.932762][ T8410] ? _parse_integer_limit+0x195/0x1e0 [ 273.932782][ T8410] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 273.932801][ T8410] ? kstrtoull+0x13b/0x1e0 [ 273.932820][ T8410] ? kstrtouint+0x78/0xf0 [ 273.932838][ T8410] ? ioctl_has_perm+0x1aa/0x4d0 [ 273.932862][ T8410] ? __asan_memcpy+0x5a/0x80 [ 273.932888][ T8410] ? ioctl_has_perm+0x3e0/0x4d0 [ 273.932912][ T8410] ? has_cap_mac_admin+0xd0/0xd0 [ 273.932937][ T8410] ? __kasan_check_write+0x18/0x20 [ 273.932956][ T8410] ? mutex_lock_killable+0x92/0x1c0 [ 273.932976][ T8410] ? __cfi_mutex_lock_killable+0x10/0x10 [ 273.932997][ T8410] ? proc_fail_nth_write+0x17e/0x210 [ 273.933017][ T8410] kvm_vcpu_ioctl+0x96f/0xee0 [ 273.933041][ T8410] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 273.933061][ T8410] ? __cfi_vfs_write+0x10/0x10 [ 273.933083][ T8410] ? __kasan_check_write+0x18/0x20 [ 273.933102][ T8410] ? mutex_unlock+0x8b/0x240 [ 273.933121][ T8410] ? __cfi_mutex_unlock+0x10/0x10 [ 273.933140][ T8410] ? __fget_files+0x2c5/0x340 [ 273.933164][ T8410] ? __fget_files+0x2c5/0x340 [ 273.933188][ T8410] ? bpf_lsm_file_ioctl+0xd/0x20 [ 273.933207][ T8410] ? security_file_ioctl+0x34/0xd0 [ 273.933230][ T8410] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 273.933248][ T8410] __se_sys_ioctl+0x132/0x1b0 [ 273.933272][ T8410] __x64_sys_ioctl+0x7f/0xa0 [ 273.933294][ T8410] x64_sys_call+0x1878/0x2ee0 [ 273.933313][ T8410] do_syscall_64+0x58/0xf0 [ 273.933326][ T8410] ? clear_bhb_loop+0x50/0xa0 [ 273.933346][ T8410] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 273.933364][ T8410] RIP: 0033:0x7f570238e929 [ 273.933380][ T8410] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 273.933396][ T8410] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 273.933418][ T8410] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 273.933432][ T8410] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 273.933445][ T8410] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 273.933457][ T8410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 273.933469][ T8410] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 273.933485][ T8410] [ 274.341613][ T36] audit: type=1400 audit(1750850311.834:75053): avc: denied { append } for pid=8414 comm="syz.8.3260" name="ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 274.746706][ T8425] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 275.007803][ T8438] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 275.014471][ T8439] rust_binder: Failed to claim space for a BINDER_TYPE_PTR. (offset: 128, limit: 144, size: 255) [ 275.020926][ T8439] rust_binder: Error while translating object. [ 275.031741][ T8439] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 275.038032][ T8439] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:589 [ 275.282631][ T36] audit: type=1400 audit(1750850312.774:75054): avc: denied { setattr } for pid=8466 comm="syz.0.3279" 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 [ 275.292224][ T8471] FAULT_INJECTION: forcing a failure. [ 275.292224][ T8471] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 275.328428][ T8471] CPU: 0 UID: 0 PID: 8471 Comm: syz.8.3281 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 275.328461][ T8471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 275.328472][ T8471] Call Trace: [ 275.328478][ T8471] [ 275.328486][ T8471] __dump_stack+0x21/0x30 [ 275.328511][ T8471] dump_stack_lvl+0x10c/0x190 [ 275.328531][ T8471] ? __cfi_dump_stack_lvl+0x10/0x10 [ 275.328554][ T8471] dump_stack+0x19/0x20 [ 275.328573][ T8471] should_fail_ex+0x3d9/0x530 [ 275.328594][ T8471] should_fail+0xf/0x20 [ 275.328616][ T8471] should_fail_usercopy+0x1e/0x30 [ 275.328635][ T8471] _copy_to_user+0x24/0xa0 [ 275.328658][ T8471] simple_read_from_buffer+0xed/0x160 [ 275.328677][ T8471] proc_fail_nth_read+0x19e/0x210 [ 275.328697][ T8471] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 275.328715][ T8471] ? __kasan_check_read+0x15/0x20 [ 275.328735][ T8471] ? bpf_lsm_file_permission+0xd/0x20 [ 275.328755][ T8471] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 275.328774][ T8471] vfs_read+0x278/0xb60 [ 275.328795][ T8471] ? __cfi_packet_getsockopt+0x10/0x10 [ 275.328821][ T8471] ? __cfi_vfs_read+0x10/0x10 [ 275.328839][ T8471] ? __kasan_check_write+0x18/0x20 [ 275.328855][ T8471] ? mutex_lock+0x92/0x1c0 [ 275.328872][ T8471] ? __cfi_mutex_lock+0x10/0x10 [ 275.328889][ T8471] ? __fget_files+0x2c5/0x340 [ 275.328910][ T8471] ksys_read+0x141/0x250 [ 275.328929][ T8471] ? __cfi_ksys_read+0x10/0x10 [ 275.328950][ T8471] ? __kasan_check_write+0x18/0x20 [ 275.328970][ T8471] ? fput+0x1a5/0x240 [ 275.328987][ T8471] ? __kasan_check_read+0x15/0x20 [ 275.329015][ T8471] __x64_sys_read+0x7f/0x90 [ 275.329037][ T8471] x64_sys_call+0x2638/0x2ee0 [ 275.329060][ T8471] do_syscall_64+0x58/0xf0 [ 275.329076][ T8471] ? clear_bhb_loop+0x50/0xa0 [ 275.329097][ T8471] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 275.329117][ T8471] RIP: 0033:0x7f570238d33c [ 275.329133][ T8471] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 275.329149][ T8471] RSP: 002b:00007f5703120030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 275.329169][ T8471] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238d33c [ 275.329181][ T8471] RDX: 000000000000000f RSI: 00007f57031200a0 RDI: 0000000000000004 [ 275.329192][ T8471] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 275.329204][ T8471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.329215][ T8471] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 275.329229][ T8471] [ 275.747479][ T8488] FAULT_INJECTION: forcing a failure. [ 275.747479][ T8488] name failslab, interval 1, probability 0, space 0, times 0 [ 275.760129][ T8488] CPU: 1 UID: 0 PID: 8488 Comm: syz.8.3289 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 275.760158][ T8488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 275.760166][ T8488] Call Trace: [ 275.760170][ T8488] [ 275.760175][ T8488] __dump_stack+0x21/0x30 [ 275.760193][ T8488] dump_stack_lvl+0x10c/0x190 [ 275.760204][ T8488] ? __cfi_dump_stack_lvl+0x10/0x10 [ 275.760216][ T8488] ? release_sock+0x171/0x1f0 [ 275.760232][ T8488] dump_stack+0x19/0x20 [ 275.760243][ T8488] should_fail_ex+0x3d9/0x530 [ 275.760255][ T8488] should_failslab+0xac/0x100 [ 275.760269][ T8488] kmem_cache_alloc_node_noprof+0x45/0x3b0 [ 275.760282][ T8488] ? __alloc_skb+0x10c/0x370 [ 275.760296][ T8488] __alloc_skb+0x10c/0x370 [ 275.760310][ T8488] netlink_alloc_large_skb+0xf7/0x1b0 [ 275.760325][ T8488] netlink_sendmsg+0x586/0xaf0 [ 275.760337][ T8488] ? __cfi_netlink_sendmsg+0x10/0x10 [ 275.760348][ T8488] ? bpf_lsm_socket_sendmsg+0xd/0x20 [ 275.760358][ T8488] ? security_socket_sendmsg+0x33/0xd0 [ 275.760371][ T8488] ? __cfi_netlink_sendmsg+0x10/0x10 [ 275.760383][ T8488] ____sys_sendmsg+0xa15/0xa70 [ 275.760402][ T8488] ? __sys_sendmsg_sock+0x50/0x50 [ 275.760422][ T8488] ? import_iovec+0x81/0xb0 [ 275.760437][ T8488] ___sys_sendmsg+0x220/0x2a0 [ 275.760448][ T8488] ? __sys_sendmsg+0x280/0x280 [ 275.760459][ T8488] ? proc_fail_nth_write+0x17e/0x210 [ 275.760469][ T8488] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 275.760483][ T8488] __x64_sys_sendmsg+0x1eb/0x2c0 [ 275.760494][ T8488] ? fput+0x1a5/0x240 [ 275.760503][ T8488] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 275.760513][ T8488] ? ksys_write+0x1ef/0x250 [ 275.760526][ T8488] ? __kasan_check_read+0x15/0x20 [ 275.760538][ T8488] x64_sys_call+0x2a4c/0x2ee0 [ 275.760551][ T8488] do_syscall_64+0x58/0xf0 [ 275.760560][ T8488] ? clear_bhb_loop+0x50/0xa0 [ 275.760572][ T8488] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 275.760583][ T8488] RIP: 0033:0x7f570238e929 [ 275.760593][ T8488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 275.760602][ T8488] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 275.760615][ T8488] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 275.760623][ T8488] RDX: 000000000c000000 RSI: 00002000000003c0 RDI: 0000000000000003 [ 275.760631][ T8488] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 275.760638][ T8488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 275.760645][ T8488] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 275.760653][ T8488] [ 276.128072][ T8496] FAULT_INJECTION: forcing a failure. [ 276.128072][ T8496] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.141210][ T8496] CPU: 0 UID: 0 PID: 8496 Comm: syz.2.3293 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 276.141237][ T8496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 276.141247][ T8496] Call Trace: [ 276.141253][ T8496] [ 276.141260][ T8496] __dump_stack+0x21/0x30 [ 276.141286][ T8496] dump_stack_lvl+0x10c/0x190 [ 276.141303][ T8496] ? __cfi_dump_stack_lvl+0x10/0x10 [ 276.141321][ T8496] dump_stack+0x19/0x20 [ 276.141339][ T8496] should_fail_ex+0x3d9/0x530 [ 276.141359][ T8496] should_fail+0xf/0x20 [ 276.141375][ T8496] should_fail_usercopy+0x1e/0x30 [ 276.141394][ T8496] _copy_to_user+0x24/0xa0 [ 276.141415][ T8496] simple_read_from_buffer+0xed/0x160 [ 276.141432][ T8496] proc_fail_nth_read+0x19e/0x210 [ 276.141451][ T8496] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 276.141469][ T8496] ? bpf_lsm_file_permission+0xd/0x20 [ 276.141484][ T8496] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 276.141494][ T8496] vfs_read+0x278/0xb60 [ 276.141506][ T8496] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 276.141522][ T8496] ? __cfi_vfs_read+0x10/0x10 [ 276.141533][ T8496] ? __kasan_check_write+0x18/0x20 [ 276.141545][ T8496] ? mutex_lock+0x92/0x1c0 [ 276.141557][ T8496] ? __cfi_mutex_lock+0x10/0x10 [ 276.141567][ T8496] ? __fget_files+0x2c5/0x340 [ 276.141582][ T8496] ksys_read+0x141/0x250 [ 276.141594][ T8496] ? __cfi_ksys_read+0x10/0x10 [ 276.141606][ T8496] ? __kasan_check_read+0x15/0x20 [ 276.141618][ T8496] __x64_sys_read+0x7f/0x90 [ 276.141630][ T8496] x64_sys_call+0x2638/0x2ee0 [ 276.141642][ T8496] do_syscall_64+0x58/0xf0 [ 276.141652][ T8496] ? clear_bhb_loop+0x50/0xa0 [ 276.141664][ T8496] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 276.141675][ T8496] RIP: 0033:0x7fcf2318d33c [ 276.141685][ T8496] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 276.141694][ T8496] RSP: 002b:00007fcf240aa030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 276.141707][ T8496] RAX: ffffffffffffffda RBX: 00007fcf233b5fa0 RCX: 00007fcf2318d33c [ 276.141715][ T8496] RDX: 000000000000000f RSI: 00007fcf240aa0a0 RDI: 0000000000000004 [ 276.141722][ T8496] RBP: 00007fcf240aa090 R08: 0000000000000000 R09: 0000000000000000 [ 276.141729][ T8496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.141736][ T8496] R13: 0000000000000000 R14: 00007fcf233b5fa0 R15: 00007ffc2addfce8 [ 276.141751][ T8496] [ 276.448698][ T9] usb 9-1: new full-speed USB device number 19 using dummy_hcd [ 276.600527][ T9] usb 9-1: unable to get BOS descriptor or descriptor too short [ 276.608841][ T9] usb 9-1: no configurations [ 276.613455][ T9] usb 9-1: can't read configurations, error -22 [ 277.254256][ T8537] netlink: 8 bytes leftover after parsing attributes in process `syz.8.3310'. [ 277.271742][ T8539] rust_binder: Write failure EFAULT in pid:744 [ 277.340515][ T8552] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 277.522646][ T36] audit: type=1400 audit(1750850315.014:75055): avc: denied { remount } for pid=8558 comm="syz.8.3320" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 277.556478][ T36] audit: type=1400 audit(1750850315.044:75056): avc: denied { map } for pid=8560 comm="syz.8.3321" path="/dev/rfkill" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:wireless_device_t tclass=chr_file permissive=1 [ 277.608691][ T305] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 277.758686][ T305] usb 3-1: Using ep0 maxpacket: 8 [ 277.765087][ T305] usb 3-1: unable to get BOS descriptor or descriptor too short [ 277.773648][ T305] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 277.783906][ T305] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 277.794380][ T305] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 277.808998][ T305] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 277.818042][ T305] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 277.826066][ T305] usb 3-1: Product: syz [ 277.830252][ T305] usb 3-1: Manufacturer: syz [ 277.834831][ T305] usb 3-1: SerialNumber: syz [ 277.888752][ T9] usb 9-1: new high-speed USB device number 21 using dummy_hcd [ 278.038698][ T9] usb 9-1: Using ep0 maxpacket: 32 [ 278.045544][ T9] usb 9-1: too many endpoints for config 0 interface 0 altsetting 32: 253, using maximum allowed: 30 [ 278.046212][ T305] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 278.064015][ T9] usb 9-1: config 0 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 278.064067][ T305] cdc_ncm 3-1:1.0: bind() failure [ 278.075197][ T9] usb 9-1: config 0 interface 0 altsetting 32 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 278.083180][ T305] usb 3-1: USB disconnect, device number 103 [ 278.094988][ T9] usb 9-1: config 0 interface 0 has no altsetting 0 [ 278.105802][ T9] usb 9-1: New USB device found, idVendor=0c12, idProduct=0030, bcdDevice= 0.00 [ 278.114873][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 278.123440][ T9] usb 9-1: config 0 descriptor?? [ 278.533981][ T9] zeroplus 0003:0C12:0030.0042: item fetching failed at offset 3/7 [ 278.542143][ T9] zeroplus 0003:0C12:0030.0042: parse failed [ 278.548153][ T9] zeroplus 0003:0C12:0030.0042: probe with driver zeroplus failed with error -22 [ 278.649781][ T8569] binder: Bad value for 'stats' [ 278.682670][ T8575] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 278.735960][ T8576] input: syz1 as /devices/virtual/input/input64 [ 278.741698][ T8565] exFAT-fs (rnullb0): invalid boot record signature [ 278.755308][ T8565] exFAT-fs (rnullb0): failed to read boot sector [ 278.761696][ T8565] exFAT-fs (rnullb0): failed to recognize exfat type [ 278.769755][ T10] usb 9-1: USB disconnect, device number 21 [ 279.330227][ T36] audit: type=1400 audit(1750850316.824:75057): avc: denied { ioctl } for pid=8624 comm="syz.8.3343" path="socket:[67476]" dev="sockfs" ino=67476 ioctlcmd=0x5460 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 279.384515][ T8628] Bluetooth: hci0: Frame reassembly failed (-84) [ 279.390984][ T60] Bluetooth: hci0: Frame reassembly failed (-84) [ 279.455092][ T8635] rust_binder: Write failure EFAULT in pid:161 [ 279.489891][ T8642] netlink: 277 bytes leftover after parsing attributes in process `syz.0.3350'. [ 279.589639][ T8653] rust_binder: Error while translating object. [ 279.589667][ T8653] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOENT } [ 279.596033][ T8653] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:173 [ 279.770988][ T36] audit: type=1400 audit(1750850317.264:75058): avc: denied { mount } for pid=8672 comm="syz.2.3362" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 279.804071][ T36] audit: type=1400 audit(1750850317.264:75059): avc: denied { remount } for pid=8672 comm="syz.2.3362" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 279.926493][ T8678] netlink: 388 bytes leftover after parsing attributes in process `syz.0.3365'. [ 279.956460][ T36] audit: type=1326 audit(1750850317.444:75060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8681 comm="syz.0.3367" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc71258e929 code=0x0 [ 280.606833][ T36] audit: type=1400 audit(1750850318.094:75061): avc: denied { unmount } for pid=5965 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 280.790143][ T36] audit: type=1400 audit(1750850318.284:75062): avc: denied { rename } for pid=8688 comm="syz.2.3369" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 280.954394][ T8702] netlink: 'syz.7.3374': attribute type 12 has an invalid length. [ 281.448703][ T2185] Bluetooth: hci0: command 0x1003 tx timeout [ 281.448713][ T4132] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 281.748722][ T10] usb 9-1: new high-speed USB device number 22 using dummy_hcd [ 281.778732][ T64] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 281.898716][ T10] usb 9-1: Using ep0 maxpacket: 32 [ 281.904841][ T10] usb 9-1: config 0 has an invalid interface number: 67 but max is 0 [ 281.913017][ T10] usb 9-1: config 0 has no interface number 0 [ 281.920430][ T10] usb 9-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 281.929515][ T10] usb 9-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 281.937496][ T10] usb 9-1: Product: syz [ 281.941780][ T64] usb 3-1: Using ep0 maxpacket: 32 [ 281.946971][ T10] usb 9-1: Manufacturer: syz [ 281.951625][ T10] usb 9-1: SerialNumber: syz [ 281.956981][ T64] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 281.965404][ T10] usb 9-1: config 0 descriptor?? [ 281.970435][ T64] usb 3-1: config 0 has no interface number 0 [ 281.978127][ T10] smsc95xx v2.0.0 [ 281.981906][ T10] smsc95xx 9-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 281.992015][ T10] smsc95xx 9-1:0.67: probe with driver smsc95xx failed with error -22 [ 282.000996][ T64] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 282.010531][ T64] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 282.018513][ T64] usb 3-1: Product: syz [ 282.022838][ T64] usb 3-1: Manufacturer: syz [ 282.027517][ T64] usb 3-1: SerialNumber: syz [ 282.032653][ T64] usb 3-1: config 0 descriptor?? [ 282.038567][ T64] smsc95xx v2.0.0 [ 282.042296][ T64] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 282.052418][ T64] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -22 [ 282.734709][ T8713] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 282.743263][ T8713] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 282.789779][ T8714] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 282.798309][ T8714] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 282.806296][ T8714] FAULT_INJECTION: forcing a failure. [ 282.806296][ T8714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 282.819363][ T8714] CPU: 1 UID: 0 PID: 8714 Comm: syz.2.3378 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 282.819391][ T8714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 282.819399][ T8714] Call Trace: [ 282.819404][ T8714] [ 282.819409][ T8714] __dump_stack+0x21/0x30 [ 282.819427][ T8714] dump_stack_lvl+0x10c/0x190 [ 282.819438][ T8714] ? __cfi_dump_stack_lvl+0x10/0x10 [ 282.819451][ T8714] dump_stack+0x19/0x20 [ 282.819461][ T8714] should_fail_ex+0x3d9/0x530 [ 282.819474][ T8714] should_fail+0xf/0x20 [ 282.819484][ T8714] should_fail_usercopy+0x1e/0x30 [ 282.819496][ T8714] _copy_from_user+0x22/0xb0 [ 282.819510][ T8714] raw_ioctl+0x7fd/0x3600 [ 282.819523][ T8714] ? proc_fail_nth_write+0x17e/0x210 [ 282.819534][ T8714] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 282.819544][ T8714] ? __cfi_raw_ioctl+0x10/0x10 [ 282.819555][ T8714] ? selinux_file_ioctl+0x6e0/0x1360 [ 282.819570][ T8714] ? vfs_write+0x8ba/0xe80 [ 282.819582][ T8714] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 282.819619][ T8714] ? __cfi_vfs_write+0x10/0x10 [ 282.819630][ T8714] ? __kasan_check_write+0x18/0x20 [ 282.819643][ T8714] ? mutex_unlock+0x8b/0x240 [ 282.819657][ T8714] ? __cfi_mutex_unlock+0x10/0x10 [ 282.819676][ T8714] ? __fget_files+0x2c5/0x340 [ 282.819701][ T8714] ? __fget_files+0x2c5/0x340 [ 282.819717][ T8714] ? bpf_lsm_file_ioctl+0xd/0x20 [ 282.819728][ T8714] ? security_file_ioctl+0x34/0xd0 [ 282.819742][ T8714] ? __cfi_raw_ioctl+0x10/0x10 [ 282.819752][ T8714] __se_sys_ioctl+0x132/0x1b0 [ 282.819767][ T8714] __x64_sys_ioctl+0x7f/0xa0 [ 282.819780][ T8714] x64_sys_call+0x1878/0x2ee0 [ 282.819792][ T8714] do_syscall_64+0x58/0xf0 [ 282.819802][ T8714] ? clear_bhb_loop+0x50/0xa0 [ 282.819813][ T8714] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 282.819824][ T8714] RIP: 0033:0x7fcf2318e929 [ 282.819834][ T8714] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 282.819843][ T8714] RSP: 002b:00007fcf24089038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.819855][ T8714] RAX: ffffffffffffffda RBX: 00007fcf233b6080 RCX: 00007fcf2318e929 [ 282.819864][ T8714] RDX: 0000200000000200 RSI: 0000000040085507 RDI: 0000000000000004 [ 282.819871][ T8714] RBP: 00007fcf24089090 R08: 0000000000000000 R09: 0000000000000000 [ 282.819878][ T8714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.819885][ T8714] R13: 0000000000000000 R14: 00007fcf233b6080 R15: 00007ffc2addfce8 [ 282.819894][ T8714] [ 283.911429][ T8716] rust_binder: Error while translating object. [ 283.911458][ T8716] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOENT } [ 283.917709][ T8716] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:207 [ 283.957108][ T8718] overlayfs: missing 'lowerdir' [ 284.090373][ T8731] FAULT_INJECTION: forcing a failure. [ 284.090373][ T8731] name failslab, interval 1, probability 0, space 0, times 0 [ 284.103044][ T8731] CPU: 1 UID: 0 PID: 8731 Comm: syz.0.3384 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 284.103074][ T8731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 284.103086][ T8731] Call Trace: [ 284.103094][ T8731] [ 284.103102][ T8731] __dump_stack+0x21/0x30 [ 284.103121][ T8731] dump_stack_lvl+0x10c/0x190 [ 284.103133][ T8731] ? __cfi_dump_stack_lvl+0x10/0x10 [ 284.103145][ T8731] ? __kasan_check_write+0x18/0x20 [ 284.103157][ T8731] ? mutex_unlock+0x8b/0x240 [ 284.103169][ T8731] dump_stack+0x19/0x20 [ 284.103180][ T8731] should_fail_ex+0x3d9/0x530 [ 284.103193][ T8731] should_failslab+0xac/0x100 [ 284.103207][ T8731] kmem_cache_alloc_noprof+0x42/0x3a0 [ 284.103220][ T8731] ? getname_flags+0xc6/0x710 [ 284.103233][ T8731] getname_flags+0xc6/0x710 [ 284.103246][ T8731] __x64_sys_renameat+0x9b/0xd0 [ 284.103261][ T8731] x64_sys_call+0x94e/0x2ee0 [ 284.103279][ T8731] do_syscall_64+0x58/0xf0 [ 284.103289][ T8731] ? clear_bhb_loop+0x50/0xa0 [ 284.103301][ T8731] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 284.103312][ T8731] RIP: 0033:0x7fc71258e929 [ 284.103321][ T8731] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 284.103331][ T8731] RSP: 002b:00007fc713349038 EFLAGS: 00000246 ORIG_RAX: 0000000000000108 [ 284.103344][ T8731] RAX: ffffffffffffffda RBX: 00007fc7127b5fa0 RCX: 00007fc71258e929 [ 284.103352][ T8731] RDX: ffffffffffffff9c RSI: 00002000000002c0 RDI: ffffffffffffff9c [ 284.103360][ T8731] RBP: 00007fc713349090 R08: 0000000000000000 R09: 0000000000000000 [ 284.103367][ T8731] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 284.103374][ T8731] R13: 0000000000000000 R14: 00007fc7127b5fa0 R15: 00007ffc4cc2f778 [ 284.103382][ T8731] [ 284.404822][ T36] audit: type=1400 audit(1750850321.894:75063): avc: denied { setattr } for pid=8745 comm="syz.7.3390" name="pfkey" dev="proc" ino=4026532845 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 284.523099][ T9] usb 9-1: USB disconnect, device number 22 [ 284.547044][ T64] usb 3-1: USB disconnect, device number 104 [ 284.685624][ T8762] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:671 [ 284.705977][ T36] audit: type=1400 audit(1750850322.190:75064): avc: denied { append } for pid=8764 comm="syz.2.3398" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 284.868674][ T9] usb 9-1: new high-speed USB device number 23 using dummy_hcd [ 285.020021][ T9] usb 9-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 285.030180][ T9] usb 9-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 285.039332][ T9] usb 9-1: New USB device found, idVendor=0fc5, idProduct=b080, bcdDevice= 0.00 [ 285.048415][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.057147][ T9] usb 9-1: config 0 descriptor?? [ 285.833942][ T8789] FAULT_INJECTION: forcing a failure. [ 285.833942][ T8789] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.847235][ T8789] CPU: 0 UID: 0 PID: 8789 Comm: syz.2.3406 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 285.847267][ T8789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 285.847278][ T8789] Call Trace: [ 285.847283][ T8789] [ 285.847288][ T8789] __dump_stack+0x21/0x30 [ 285.847305][ T8789] dump_stack_lvl+0x10c/0x190 [ 285.847317][ T8789] ? __cfi_dump_stack_lvl+0x10/0x10 [ 285.847332][ T8789] ? stack_depot_save_flags+0x38/0x800 [ 285.847346][ T8789] dump_stack+0x19/0x20 [ 285.847357][ T8789] should_fail_ex+0x3d9/0x530 [ 285.847368][ T8789] should_fail_alloc_page+0xeb/0x110 [ 285.847383][ T8789] __alloc_pages_noprof+0x19d/0x6c0 [ 285.847394][ T8789] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 285.847406][ T8789] ? avc_has_perm_noaudit+0x286/0x360 [ 285.847417][ T8789] pte_alloc_one+0x97/0x520 [ 285.847431][ T8789] ? __cfi_pte_alloc_one+0x10/0x10 [ 285.847445][ T8789] do_pte_missing+0x1c0b/0x3e50 [ 285.847463][ T8789] ? pte_marker_clear+0x1b0/0x1b0 [ 285.847473][ T8789] handle_mm_fault+0x1166/0x1b90 [ 285.847488][ T8789] ? __cfi_handle_mm_fault+0x10/0x10 [ 285.847503][ T8789] ? __cfi_find_vma+0x10/0x10 [ 285.847515][ T8789] ? vma_is_secretmem+0x11/0x50 [ 285.847525][ T8789] __get_user_pages+0x1169/0x22d0 [ 285.847535][ T8789] ? __cfi_mt_find+0x10/0x10 [ 285.847550][ T8789] ? populate_vma_page_range+0x230/0x230 [ 285.847560][ T8789] ? down_read+0x79/0xe0 [ 285.847572][ T8789] ? __cfi_down_read+0x10/0x10 [ 285.847585][ T8789] __mm_populate+0x2f9/0x440 [ 285.847595][ T8789] do_mlock+0x7b6/0x9d0 [ 285.847605][ T8789] ? fput+0x1a5/0x240 [ 285.847614][ T8789] ? lru_gen_add_folio+0x6c0/0x6c0 [ 285.847625][ T8789] ? ksys_write+0x1ef/0x250 [ 285.847637][ T8789] ? __cfi_ksys_write+0x10/0x10 [ 285.847649][ T8789] ? __kasan_check_read+0x15/0x20 [ 285.847660][ T8789] __x64_sys_mlock+0x64/0x80 [ 285.847670][ T8789] x64_sys_call+0x670/0x2ee0 [ 285.847683][ T8789] do_syscall_64+0x58/0xf0 [ 285.847691][ T8789] ? clear_bhb_loop+0x50/0xa0 [ 285.847703][ T8789] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 285.847714][ T8789] RIP: 0033:0x7fcf2318e929 [ 285.847723][ T8789] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 285.847732][ T8789] RSP: 002b:00007fcf240aa038 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 285.847744][ T8789] RAX: ffffffffffffffda RBX: 00007fcf233b5fa0 RCX: 00007fcf2318e929 [ 285.847752][ T8789] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 285.847759][ T8789] RBP: 00007fcf240aa090 R08: 0000000000000000 R09: 0000000000000000 [ 285.847766][ T8789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.847773][ T8789] R13: 0000000000000000 R14: 00007fcf233b5fa0 R15: 00007ffc2addfce8 [ 285.847781][ T8789] [ 287.560653][ T64] usb 9-1: USB disconnect, device number 23 [ 287.766893][ T8819] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 287.908672][ T64] usb 9-1: new high-speed USB device number 24 using dummy_hcd [ 288.068676][ T64] usb 9-1: Using ep0 maxpacket: 16 [ 288.074844][ T64] usb 9-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 288.085884][ T64] usb 9-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 288.095717][ T64] usb 9-1: config 0 interface 0 has no altsetting 0 [ 288.102388][ T64] usb 9-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 288.111432][ T64] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 288.119914][ T64] usb 9-1: config 0 descriptor?? [ 288.278671][ T9] usb 3-1: new high-speed USB device number 105 using dummy_hcd [ 288.428669][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 288.434860][ T9] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 288.443018][ T9] usb 3-1: config 0 has no interface number 0 [ 288.450487][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 288.459602][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 288.467613][ T9] usb 3-1: Product: syz [ 288.471827][ T9] usb 3-1: Manufacturer: syz [ 288.476423][ T9] usb 3-1: SerialNumber: syz [ 288.482013][ T9] usb 3-1: config 0 descriptor?? [ 288.487698][ T9] smsc95xx v2.0.0 [ 288.527083][ T64] hid (null): unknown global tag 0xe [ 288.532967][ T64] hid (null): unknown global tag 0xe [ 288.728804][ T64] usb 9-1: USB disconnect, device number 24 [ 289.290304][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 289.318687][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 289.334906][ T9] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 289.356056][ T9] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 289.375823][ T9] usb 3-1: USB disconnect, device number 105 [ 289.496781][ T8841] netlink: 388 bytes leftover after parsing attributes in process `syz.8.3428'. [ 289.515453][ T8843] SELinux: policydb string does not match my string SE Linux [ 289.523071][ T8843] SELinux: failed to load policy [ 289.588328][ T8846] rust_binder: Write failure EFAULT in pid:792 [ 289.600882][ T8850] FAULT_INJECTION: forcing a failure. [ 289.600882][ T8850] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 289.620105][ T8850] CPU: 0 UID: 0 PID: 8850 Comm: syz.8.3432 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 289.620125][ T8850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 289.620132][ T8850] Call Trace: [ 289.620137][ T8850] [ 289.620142][ T8850] __dump_stack+0x21/0x30 [ 289.620164][ T8850] dump_stack_lvl+0x10c/0x190 [ 289.620175][ T8850] ? __cfi_dump_stack_lvl+0x10/0x10 [ 289.620188][ T8850] ? vfs_write+0x8ba/0xe80 [ 289.620201][ T8850] dump_stack+0x19/0x20 [ 289.620211][ T8850] should_fail_ex+0x3d9/0x530 [ 289.620224][ T8850] should_fail+0xf/0x20 [ 289.620234][ T8850] should_fail_usercopy+0x1e/0x30 [ 289.620246][ T8850] _copy_from_user+0x22/0xb0 [ 289.620260][ T8850] do_sock_getsockopt+0x1d7/0x6d0 [ 289.620272][ T8850] ? __cfi_do_sock_getsockopt+0x10/0x10 [ 289.620283][ T8850] ? __fget_files+0x2c5/0x340 [ 289.620297][ T8850] __x64_sys_getsockopt+0x1d5/0x280 [ 289.620309][ T8850] x64_sys_call+0x10db/0x2ee0 [ 289.620321][ T8850] do_syscall_64+0x58/0xf0 [ 289.620331][ T8850] ? clear_bhb_loop+0x50/0xa0 [ 289.620343][ T8850] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 289.620354][ T8850] RIP: 0033:0x7f570238e929 [ 289.620364][ T8850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 289.620374][ T8850] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 289.620386][ T8850] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 289.620395][ T8850] RDX: 0000000000000013 RSI: 0000000000000000 RDI: 0000000000000003 [ 289.620402][ T8850] RBP: 00007f5703120090 R08: 00002000000008c0 R09: 0000000000000000 [ 289.620409][ T8850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 289.620416][ T8850] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 289.620425][ T8850] [ 289.833156][ T8858] netlink: 596 bytes leftover after parsing attributes in process `syz.2.3436'. [ 290.050253][ T8869] netlink: 388 bytes leftover after parsing attributes in process `syz.2.3440'. [ 290.114529][ T36] audit: type=1400 audit(1750850327.600:75065): avc: denied { append } for pid=8872 comm="syz.2.3442" name="event1" dev="devtmpfs" ino=193 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 290.208716][ T10] usb 9-1: new high-speed USB device number 25 using dummy_hcd [ 290.345722][ T8873] netlink: 25 bytes leftover after parsing attributes in process `syz.2.3442'. [ 290.368714][ T10] usb 9-1: Using ep0 maxpacket: 32 [ 290.375048][ T10] usb 9-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 290.386019][ T10] usb 9-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 290.396740][ T10] usb 9-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 290.405825][ T10] usb 9-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 290.414379][ T10] usb 9-1: Product: syz [ 290.418536][ T10] usb 9-1: Manufacturer: syz [ 290.425110][ T10] hub 9-1:4.0: USB hub found [ 290.624745][ T10] hub 9-1:4.0: 9 ports detected [ 290.629873][ T10] hub 9-1:4.0: insufficient power available to use all downstream ports [ 290.825409][ T8865] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:801 [ 290.825953][ T10] hub 9-1:4.0: hub_hub_status failed (err = -71) [ 290.841596][ T10] hub 9-1:4.0: config failed, can't get hub status (err -71) [ 290.869113][ T10] usb 9-1: USB disconnect, device number 25 [ 290.916299][ T8884] FAULT_INJECTION: forcing a failure. [ 290.916299][ T8884] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.929488][ T8884] CPU: 0 UID: 0 PID: 8884 Comm: syz.0.3446 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 290.929522][ T8884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 290.929533][ T8884] Call Trace: [ 290.929539][ T8884] [ 290.929547][ T8884] __dump_stack+0x21/0x30 [ 290.929573][ T8884] dump_stack_lvl+0x10c/0x190 [ 290.929593][ T8884] ? __cfi_dump_stack_lvl+0x10/0x10 [ 290.929614][ T8884] dump_stack+0x19/0x20 [ 290.929631][ T8884] should_fail_ex+0x3d9/0x530 [ 290.929650][ T8884] should_fail+0xf/0x20 [ 290.929667][ T8884] should_fail_usercopy+0x1e/0x30 [ 290.929686][ T8884] _copy_from_user+0x22/0xb0 [ 290.929709][ T8884] dev_ethtool+0xc5/0x1850 [ 290.929728][ T8884] ? inet_ioctl+0x427/0x4d0 [ 290.929748][ T8884] ? __cfi_dev_ethtool+0x10/0x10 [ 290.929767][ T8884] ? full_name_hash+0xa1/0xf0 [ 290.929792][ T8884] ? dev_get_by_name_rcu+0xe9/0x140 [ 290.929809][ T8884] dev_ioctl+0x4e0/0x1030 [ 290.929826][ T8884] sock_do_ioctl+0x244/0x330 [ 290.929855][ T8884] ? sock_show_fdinfo+0xd0/0xd0 [ 290.929878][ T8884] ? __cfi_vfs_write+0x10/0x10 [ 290.929900][ T8884] ? __kasan_check_write+0x18/0x20 [ 290.929921][ T8884] ? mutex_unlock+0x8b/0x240 [ 290.929943][ T8884] sock_ioctl+0x634/0x7b0 [ 290.929964][ T8884] ? __cfi_sock_ioctl+0x10/0x10 [ 290.929986][ T8884] ? __fget_files+0x2c5/0x340 [ 290.930010][ T8884] ? bpf_lsm_file_ioctl+0xd/0x20 [ 290.930030][ T8884] ? security_file_ioctl+0x34/0xd0 [ 290.930053][ T8884] ? __cfi_sock_ioctl+0x10/0x10 [ 290.930073][ T8884] __se_sys_ioctl+0x132/0x1b0 [ 290.930097][ T8884] __x64_sys_ioctl+0x7f/0xa0 [ 290.930119][ T8884] x64_sys_call+0x1878/0x2ee0 [ 290.930142][ T8884] do_syscall_64+0x58/0xf0 [ 290.930159][ T8884] ? clear_bhb_loop+0x50/0xa0 [ 290.930179][ T8884] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 290.930199][ T8884] RIP: 0033:0x7fc71258e929 [ 290.930215][ T8884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 290.930232][ T8884] RSP: 002b:00007fc713349038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 290.930251][ T8884] RAX: ffffffffffffffda RBX: 00007fc7127b5fa0 RCX: 00007fc71258e929 [ 290.930265][ T8884] RDX: 0000200000000200 RSI: 0000000000008946 RDI: 0000000000000003 [ 290.930277][ T8884] RBP: 00007fc713349090 R08: 0000000000000000 R09: 0000000000000000 [ 290.930289][ T8884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.930300][ T8884] R13: 0000000000000000 R14: 00007fc7127b5fa0 R15: 00007ffc4cc2f778 [ 290.930317][ T8884] [ 291.199895][ T8891] rust_binder: Got transaction with invalid offset. [ 291.199948][ T8891] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 291.206579][ T8891] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:244 [ 291.548752][ T3296] usb 3-1: new high-speed USB device number 106 using dummy_hcd [ 291.629346][ T36] audit: type=1326 audit(1750850329.120:75066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8903 comm="syz.8.3455" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f570238e929 code=0x0 [ 291.668468][ T8906] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 291.710345][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 291.721444][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 291.731448][ T3296] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 291.732185][ T8909] input: syz0 as /devices/virtual/input/input66 [ 291.740683][ T3296] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 291.758517][ T3296] usb 3-1: config 0 descriptor?? [ 291.763301][ T8910] kvm: kvm [8903]: vcpu1, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010005) = 0x1 [ 292.017174][ T8921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 292.024462][ T8921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 292.031744][ T8921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 292.039047][ T8921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 292.046276][ T8921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 292.053521][ T8921] Dead loop on virtual device ip6_vti0, fix it urgently! [ 292.148130][ T8923] FAULT_INJECTION: forcing a failure. [ 292.148130][ T8923] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.161260][ T8923] CPU: 1 UID: 0 PID: 8923 Comm: syz.7.3462 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 292.161291][ T8923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 292.161303][ T8923] Call Trace: [ 292.161308][ T8923] [ 292.161313][ T8923] __dump_stack+0x21/0x30 [ 292.161331][ T8923] dump_stack_lvl+0x10c/0x190 [ 292.161343][ T8923] ? __cfi_dump_stack_lvl+0x10/0x10 [ 292.161358][ T8923] dump_stack+0x19/0x20 [ 292.161369][ T8923] should_fail_ex+0x3d9/0x530 [ 292.161382][ T8923] should_fail+0xf/0x20 [ 292.161392][ T8923] should_fail_usercopy+0x1e/0x30 [ 292.161404][ T8923] _copy_from_user+0x22/0xb0 [ 292.161418][ T8923] userfaultfd_ioctl+0x8cf/0x4750 [ 292.161432][ T8923] ? do_vfs_ioctl+0xeda/0x1e30 [ 292.161447][ T8923] ? arch_stack_walk+0x10b/0x170 [ 292.161461][ T8923] ? __ia32_compat_sys_ioctl+0x850/0x850 [ 292.161475][ T8923] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 292.161488][ T8923] ? _parse_integer+0x2e/0x40 [ 292.161501][ T8923] ? ioctl_has_perm+0x384/0x4d0 [ 292.161516][ T8923] ? has_cap_mac_admin+0xd0/0xd0 [ 292.161530][ T8923] ? proc_fail_nth_write+0x17e/0x210 [ 292.161541][ T8923] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 292.161552][ T8923] ? selinux_file_ioctl+0x6e0/0x1360 [ 292.161566][ T8923] ? vfs_write+0x8ba/0xe80 [ 292.161578][ T8923] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 292.161599][ T8923] ? __cfi_vfs_write+0x10/0x10 [ 292.161618][ T8923] ? __kasan_check_write+0x18/0x20 [ 292.161638][ T8923] ? mutex_unlock+0x8b/0x240 [ 292.161653][ T8923] ? __cfi_mutex_unlock+0x10/0x10 [ 292.161664][ T8923] ? __fget_files+0x2c5/0x340 [ 292.161679][ T8923] ? __fget_files+0x2c5/0x340 [ 292.161693][ T8923] ? bpf_lsm_file_ioctl+0xd/0x20 [ 292.161705][ T8923] ? security_file_ioctl+0x34/0xd0 [ 292.161719][ T8923] ? __cfi_userfaultfd_ioctl+0x10/0x10 [ 292.161732][ T8923] __se_sys_ioctl+0x132/0x1b0 [ 292.161746][ T8923] __x64_sys_ioctl+0x7f/0xa0 [ 292.161759][ T8923] x64_sys_call+0x1878/0x2ee0 [ 292.161779][ T8923] do_syscall_64+0x58/0xf0 [ 292.161788][ T8923] ? clear_bhb_loop+0x50/0xa0 [ 292.161800][ T8923] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 292.161811][ T8923] RIP: 0033:0x7f45ad78e929 [ 292.161821][ T8923] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 292.161831][ T8923] RSP: 002b:00007f45ae61e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 292.161844][ T8923] RAX: ffffffffffffffda RBX: 00007f45ad9b5fa0 RCX: 00007f45ad78e929 [ 292.161852][ T8923] RDX: 0000200000000400 RSI: 00000000c020aa08 RDI: 0000000000000003 [ 292.161859][ T8923] RBP: 00007f45ae61e090 R08: 0000000000000000 R09: 0000000000000000 [ 292.161866][ T8923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.161874][ T8923] R13: 0000000000000000 R14: 00007f45ad9b5fa0 R15: 00007ffe1ebed9c8 [ 292.161888][ T8923] [ 292.167577][ T3296] usbhid 3-1:0.0: can't add hid device: -32 [ 292.184744][ T8927] 9pnet_fd: Insufficient options for proto=fd [ 292.193500][ T3296] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 292.533778][ T8936] overlayfs: unescaped trailing colons in lowerdir mount option. [ 292.744282][ T8948] binder: Bad value for 'stats' [ 292.756894][ T8950] 9pnet_fd: Insufficient options for proto=fd [ 292.770553][ T8952] FAULT_INJECTION: forcing a failure. [ 292.770553][ T8952] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.783693][ T8952] CPU: 0 UID: 0 PID: 8952 Comm: syz.8.3474 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 292.783734][ T8952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 292.783746][ T8952] Call Trace: [ 292.783752][ T8952] [ 292.783760][ T8952] __dump_stack+0x21/0x30 [ 292.783785][ T8952] dump_stack_lvl+0x10c/0x190 [ 292.783805][ T8952] ? __cfi_dump_stack_lvl+0x10/0x10 [ 292.783826][ T8952] ? kstrtoull+0x13b/0x1e0 [ 292.783846][ T8952] dump_stack+0x19/0x20 [ 292.783865][ T8952] should_fail_ex+0x3d9/0x530 [ 292.783884][ T8952] should_fail+0xf/0x20 [ 292.783902][ T8952] should_fail_usercopy+0x1e/0x30 [ 292.783922][ T8952] _copy_from_user+0x22/0xb0 [ 292.783945][ T8952] ___sys_sendmsg+0x159/0x2a0 [ 292.783965][ T8952] ? __sys_sendmsg+0x280/0x280 [ 292.783982][ T8952] ? proc_fail_nth_write+0x17e/0x210 [ 292.784002][ T8952] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 292.784025][ T8952] __x64_sys_sendmsg+0x1eb/0x2c0 [ 292.784044][ T8952] ? fput+0x1a5/0x240 [ 292.784060][ T8952] ? __cfi___x64_sys_sendmsg+0x10/0x10 [ 292.784079][ T8952] ? ksys_write+0x1ef/0x250 [ 292.784101][ T8952] ? __kasan_check_read+0x15/0x20 [ 292.784121][ T8952] x64_sys_call+0x2a4c/0x2ee0 [ 292.784143][ T8952] do_syscall_64+0x58/0xf0 [ 292.784159][ T8952] ? clear_bhb_loop+0x50/0xa0 [ 292.784178][ T8952] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 292.784197][ T8952] RIP: 0033:0x7f570238e929 [ 292.784212][ T8952] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 292.784227][ T8952] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 292.784247][ T8952] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 292.784261][ T8952] RDX: 00000000200008e4 RSI: 0000200000000380 RDI: 0000000000000003 [ 292.784274][ T8952] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 292.784285][ T8952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.784296][ T8952] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 292.784310][ T8952] [ 293.005459][ T8954] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 293.106661][ T36] audit: type=1326 audit(1750850330.590:75067): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8956 comm="syz.7.3476" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f45ad78e929 code=0x0 [ 294.057167][ T8974] bridge0: port 3(veth0_to_bridge) entered blocking state [ 294.064338][ T8974] bridge0: port 3(veth0_to_bridge) entered disabled state [ 294.071629][ T8974] veth0_to_bridge: entered allmulticast mode [ 294.077916][ T8974] veth0_to_bridge: entered promiscuous mode [ 294.084046][ T8974] bridge0: adding interface veth0_to_bridge with same address as a received packet (addr:aa:aa:aa:aa:aa:1b, vlan:0) [ 294.096521][ T8974] bridge0: port 3(veth0_to_bridge) entered blocking state [ 294.103683][ T8974] bridge0: port 3(veth0_to_bridge) entered forwarding state [ 294.124912][ T8977] 9pnet_fd: Insufficient options for proto=fd [ 294.170780][ T8987] SELinux: security_context_str_to_sid () failed with errno=-22 [ 294.295536][ T9005] FAULT_INJECTION: forcing a failure. [ 294.295536][ T9005] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 294.308827][ T9005] CPU: 1 UID: 0 PID: 9005 Comm: syz.0.3494 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 294.308859][ T9005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 294.308871][ T9005] Call Trace: [ 294.308877][ T9005] [ 294.308886][ T9005] __dump_stack+0x21/0x30 [ 294.308913][ T9005] dump_stack_lvl+0x10c/0x190 [ 294.308932][ T9005] ? __cfi_dump_stack_lvl+0x10/0x10 [ 294.308953][ T9005] dump_stack+0x19/0x20 [ 294.308971][ T9005] should_fail_ex+0x3d9/0x530 [ 294.308992][ T9005] should_fail+0xf/0x20 [ 294.309010][ T9005] should_fail_usercopy+0x1e/0x30 [ 294.309030][ T9005] strncpy_from_user+0x28/0x270 [ 294.309050][ T9005] ? getname_flags+0xc6/0x710 [ 294.309072][ T9005] getname_flags+0x102/0x710 [ 294.309093][ T9005] ? __kasan_check_write+0x18/0x20 [ 294.309113][ T9005] __se_sys_statx+0x166/0x3d0 [ 294.309130][ T9005] ? __x64_sys_statx+0xf0/0xf0 [ 294.309145][ T9005] ? vfs_write+0x8ba/0xe80 [ 294.309166][ T9005] ? __cfi_vfs_write+0x10/0x10 [ 294.309192][ T9005] ? __kasan_check_write+0x18/0x20 [ 294.309212][ T9005] ? mutex_unlock+0x8b/0x240 [ 294.309232][ T9005] ? __cfi_mutex_unlock+0x10/0x10 [ 294.309250][ T9005] ? __fget_files+0x2c5/0x340 [ 294.309273][ T9005] ? __kasan_check_write+0x18/0x20 [ 294.309292][ T9005] ? fput+0x1a5/0x240 [ 294.309308][ T9005] ? ksys_write+0x1ef/0x250 [ 294.309328][ T9005] ? __cfi_ksys_write+0x10/0x10 [ 294.309349][ T9005] __x64_sys_statx+0xc3/0xf0 [ 294.309365][ T9005] x64_sys_call+0x2e78/0x2ee0 [ 294.309386][ T9005] do_syscall_64+0x58/0xf0 [ 294.309401][ T9005] ? clear_bhb_loop+0x50/0xa0 [ 294.309420][ T9005] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 294.309438][ T9005] RIP: 0033:0x7fc71258e929 [ 294.309454][ T9005] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 294.309469][ T9005] RSP: 002b:00007fc713349038 EFLAGS: 00000246 ORIG_RAX: 000000000000014c [ 294.309489][ T9005] RAX: ffffffffffffffda RBX: 00007fc7127b5fa0 RCX: 00007fc71258e929 [ 294.309503][ T9005] RDX: 0000000000002000 RSI: 0000200000000240 RDI: ffffffffffffff9c [ 294.309516][ T9005] RBP: 00007fc713349090 R08: 0000200000000280 R09: 0000000000000000 [ 294.309528][ T9005] R10: 0000000000000800 R11: 0000000000000246 R12: 0000000000000001 [ 294.309540][ T9005] R13: 0000000000000000 R14: 00007fc7127b5fa0 R15: 00007ffc4cc2f778 [ 294.309555][ T9005] [ 294.563812][ T3296] usb 3-1: USB disconnect, device number 106 [ 294.712150][ T9019] FAULT_INJECTION: forcing a failure. [ 294.712150][ T9019] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 294.725495][ T9019] CPU: 0 UID: 0 PID: 9019 Comm: syz.8.3500 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 294.725516][ T9019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 294.725524][ T9019] Call Trace: [ 294.725529][ T9019] [ 294.725534][ T9019] __dump_stack+0x21/0x30 [ 294.725556][ T9019] dump_stack_lvl+0x10c/0x190 [ 294.725576][ T9019] ? __cfi_dump_stack_lvl+0x10/0x10 [ 294.725597][ T9019] ? vfs_write+0x8ba/0xe80 [ 294.725612][ T9019] dump_stack+0x19/0x20 [ 294.725623][ T9019] should_fail_ex+0x3d9/0x530 [ 294.725635][ T9019] should_fail+0xf/0x20 [ 294.725646][ T9019] should_fail_usercopy+0x1e/0x30 [ 294.725658][ T9019] _copy_from_user+0x22/0xb0 [ 294.725677][ T9019] __sys_bind+0x1de/0x3f0 [ 294.725692][ T9019] ? __cfi___sys_bind+0x10/0x10 [ 294.725707][ T9019] ? __kasan_check_read+0x15/0x20 [ 294.725719][ T9019] __x64_sys_bind+0x7e/0x90 [ 294.725732][ T9019] x64_sys_call+0x1ffd/0x2ee0 [ 294.725745][ T9019] do_syscall_64+0x58/0xf0 [ 294.725755][ T9019] ? clear_bhb_loop+0x50/0xa0 [ 294.725767][ T9019] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 294.725777][ T9019] RIP: 0033:0x7f570238e929 [ 294.725787][ T9019] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 294.725797][ T9019] RSP: 002b:00007f5703120038 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 294.725809][ T9019] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238e929 [ 294.725817][ T9019] RDX: 000000000000000e RSI: 0000200000000000 RDI: 0000000000000004 [ 294.725824][ T9019] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 294.725831][ T9019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 294.725838][ T9019] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 294.725846][ T9019] [ 294.933689][ T9025] cgroup: Unknown parameter './binderfs/binder0' [ 295.188678][ T9] usb 9-1: new high-speed USB device number 26 using dummy_hcd [ 295.339759][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 295.350717][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 295.360481][ T9] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 295.369574][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 295.378056][ T9] usb 9-1: config 0 descriptor?? [ 295.570808][ T9034] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 295.571120][ T9034] rust_binder: Failed to allocate buffer. len:65376, is_oneway:true [ 295.577570][ T9034] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOSPC } [ 295.585782][ T9034] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOSPC } my_pid:747 [ 295.612859][ T9038] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3509'. [ 295.788083][ T9] usbhid 9-1:0.0: can't add hid device: -32 [ 295.794259][ T9] usbhid 9-1:0.0: probe with driver usbhid failed with error -32 [ 295.868757][ T10] usb 3-1: new high-speed USB device number 107 using dummy_hcd [ 296.019676][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 296.030610][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 296.040355][ T10] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 296.049548][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 296.058074][ T10] usb 3-1: config 0 descriptor?? [ 296.865565][ T10] usb 3-1: string descriptor 0 read error: -71 [ 296.872157][ T10] uclogic 0003:256C:006D.0044: failed retrieving string descriptor #200: -71 [ 296.881032][ T10] uclogic 0003:256C:006D.0044: failed retrieving pen parameters: -71 [ 296.889214][ T10] uclogic 0003:256C:006D.0044: failed probing pen v2 parameters: -71 [ 296.897386][ T10] uclogic 0003:256C:006D.0044: failed probing parameters: -71 [ 296.904915][ T10] uclogic 0003:256C:006D.0044: probe with driver uclogic failed with error -71 [ 296.915193][ T10] usb 3-1: USB disconnect, device number 107 [ 297.370243][ T9052] fuse: Bad value for 'group_id' [ 297.375191][ T9052] fuse: Bad value for 'group_id' [ 297.492388][ T9060] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 297.702196][ T9076] netlink: 64 bytes leftover after parsing attributes in process `syz.0.3526'. [ 297.717958][ T9076] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 297.779992][ T9081] netlink: 388 bytes leftover after parsing attributes in process `syz.0.3528'. [ 297.928744][ T10] usb 3-1: new high-speed USB device number 108 using dummy_hcd [ 297.950279][ T9] usb 9-1: USB disconnect, device number 26 [ 297.985269][ T9088] syzkaller0: entered allmulticast mode [ 298.019193][ T9094] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:718 [ 298.079735][ T10] usb 3-1: config index 0 descriptor too short (expected 45, got 36) [ 298.097030][ T10] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 298.108856][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 298.120195][ T9100] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 298.136426][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 298.147676][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 298.168663][ T10] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 298.177754][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.187558][ T10] usb 3-1: config 0 descriptor?? [ 298.192851][ T9073] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 298.283365][ T9103] cgroup: fork rejected by pids controller in /syz8 [ 298.454704][ T9246] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 298.464537][ T9246] kvm: pic: non byte read [ 298.469276][ T9246] kvm: pic: level sensitive irq not supported [ 298.469344][ T9246] kvm: pic: non byte read [ 298.481004][ T9246] kvm: pic: level sensitive irq not supported [ 298.481065][ T9246] kvm: pic: non byte read [ 298.492020][ T9246] kvm: pic: level sensitive irq not supported [ 298.492077][ T9246] kvm: pic: non byte read [ 298.504528][ T9246] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3540'. [ 298.578672][ T9] usb 9-1: new high-speed USB device number 27 using dummy_hcd [ 298.601810][ T10] plantronics 0003:047F:FFFF.0045: unknown main item tag 0xd [ 298.610028][ T10] plantronics 0003:047F:FFFF.0045: No inputs registered, leaving [ 298.618556][ T10] plantronics 0003:047F:FFFF.0045: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 298.729816][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 298.740848][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 298.750606][ T9] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 298.759790][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 298.768164][ T9] usb 9-1: config 0 descriptor?? [ 298.803870][ T10] usb 3-1: USB disconnect, device number 108 [ 299.175546][ T9] usbhid 9-1:0.0: can't add hid device: -32 [ 299.181690][ T9] usbhid 9-1:0.0: probe with driver usbhid failed with error -32 [ 299.390090][ T36] audit: type=1326 audit(1750850336.880:75068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9249 comm="syz.0.3541" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc71258e929 code=0x7fc00000 [ 299.473049][ T9261] input: syz1 as /devices/virtual/input/input68 [ 299.475934][ T9263] fuse: Bad value for 'rootmode' [ 299.497313][ T9269] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3547'. [ 299.585870][ T9279] rust_binder: Error in use_page_slow: ESRCH [ 299.585893][ T9279] rust_binder: use_range failure ESRCH [ 299.591979][ T9279] rust_binder: Failed to allocate buffer. len:16, is_oneway:false [ 299.597491][ T9279] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 299.605376][ T9279] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:304 [ 299.635295][ T36] audit: type=1326 audit(1750850337.120:75069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9282 comm="syz.0.3554" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc71258e929 code=0x0 [ 299.748714][ T3296] usb 3-1: new high-speed USB device number 109 using dummy_hcd [ 299.898668][ T3296] usb 3-1: Using ep0 maxpacket: 8 [ 299.904879][ T3296] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 299.913624][ T3296] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 299.922604][ T3296] usb 3-1: config 1 has no interface number 1 [ 299.928721][ T3296] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 299.942772][ T3296] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 299.951823][ T3296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 299.959855][ T3296] usb 3-1: Product: syz [ 299.964001][ T3296] usb 3-1: Manufacturer: syz [ 299.968572][ T3296] usb 3-1: SerialNumber: syz [ 300.174744][ T36] audit: type=1400 audit(1750850337.660:75070): avc: denied { listen } for pid=9268 comm="syz.2.3548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 300.178786][ T3296] usb 3-1: 2:1 : unsupported format bits 0x80 [ 300.205012][ T3296] usb 3-1: USB disconnect, device number 109 [ 300.690499][ T9291] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 300.792692][ T36] audit: type=1326 audit(1750850338.280:75071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9290 comm="syz.2.3557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf2318e929 code=0x7fc00000 [ 300.822902][ T9292] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 300.822938][ T9292] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:777 [ 301.052676][ T36] audit: type=1400 audit(1750850338.540:75072): avc: denied { create } for pid=9293 comm="syz.7.3558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 301.097578][ T36] audit: type=1400 audit(1750850338.570:75073): avc: denied { setopt } for pid=9293 comm="syz.7.3558" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 301.102453][ T9296] FAULT_INJECTION: forcing a failure. [ 301.102453][ T9296] name failslab, interval 1, probability 0, space 0, times 0 [ 301.131773][ T9296] CPU: 0 UID: 0 PID: 9296 Comm: syz.7.3559 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 301.131804][ T9296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 301.131817][ T9296] Call Trace: [ 301.131824][ T9296] [ 301.131832][ T9296] __dump_stack+0x21/0x30 [ 301.131861][ T9296] dump_stack_lvl+0x10c/0x190 [ 301.131882][ T9296] ? __cfi_dump_stack_lvl+0x10/0x10 [ 301.131905][ T9296] dump_stack+0x19/0x20 [ 301.131925][ T9296] should_fail_ex+0x3d9/0x530 [ 301.131946][ T9296] should_failslab+0xac/0x100 [ 301.131971][ T9296] kmem_cache_alloc_noprof+0x42/0x3a0 [ 301.131993][ T9296] ? getname_flags+0xc6/0x710 [ 301.132017][ T9296] getname_flags+0xc6/0x710 [ 301.132039][ T9296] ? build_open_flags+0x487/0x600 [ 301.132059][ T9296] getname+0x1b/0x30 [ 301.132080][ T9296] do_sys_openat2+0xcb/0x1c0 [ 301.132099][ T9296] ? fput+0x1a5/0x240 [ 301.132116][ T9296] ? do_sys_open+0x100/0x100 [ 301.132134][ T9296] ? ksys_write+0x1ef/0x250 [ 301.132156][ T9296] ? __cfi_ksys_write+0x10/0x10 [ 301.132178][ T9296] __x64_sys_openat+0x13a/0x170 [ 301.132197][ T9296] x64_sys_call+0xe69/0x2ee0 [ 301.132219][ T9296] do_syscall_64+0x58/0xf0 [ 301.132237][ T9296] ? clear_bhb_loop+0x50/0xa0 [ 301.132258][ T9296] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 301.132278][ T9296] RIP: 0033:0x7f45ad78e929 [ 301.132295][ T9296] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 301.132311][ T9296] RSP: 002b:00007f45ae61e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 301.132333][ T9296] RAX: ffffffffffffffda RBX: 00007f45ad9b5fa0 RCX: 00007f45ad78e929 [ 301.132348][ T9296] RDX: 0000000000000002 RSI: 0000200000002040 RDI: ffffffffffffff9c [ 301.132361][ T9296] RBP: 00007f45ae61e090 R08: 0000000000000000 R09: 0000000000000000 [ 301.132377][ T9296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 301.132391][ T9296] R13: 0000000000000000 R14: 00007f45ad9b5fa0 R15: 00007ffe1ebed9c8 [ 301.132407][ T9296] [ 301.363736][ T334] usb 9-1: USB disconnect, device number 27 [ 301.526495][ T36] audit: type=1326 audit(1750850339.010:75074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9290 comm="syz.2.3557" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fcf2312ab19 code=0x7fc00000 [ 301.537629][ T9314] netlink: 112 bytes leftover after parsing attributes in process `syz.2.3567'. [ 301.818679][ T10] usb 3-1: new high-speed USB device number 110 using dummy_hcd [ 301.969791][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 301.980776][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 301.990596][ T10] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 301.999722][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 302.008253][ T10] usb 3-1: config 0 descriptor?? [ 302.558684][ T334] usb 9-1: new high-speed USB device number 28 using dummy_hcd [ 302.615992][ T10] usbhid 3-1:0.0: can't add hid device: -32 [ 302.622013][ T10] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 302.709847][ T334] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 302.720791][ T334] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 302.730559][ T334] usb 9-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 302.739742][ T334] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 302.748566][ T334] usb 9-1: config 0 descriptor?? [ 303.357187][ T334] usbhid 9-1:0.0: can't add hid device: -71 [ 303.363229][ T334] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 303.371879][ T334] usb 9-1: USB disconnect, device number 28 [ 303.645831][ T9345] input: syz0 as /devices/virtual/input/input69 [ 303.889633][ T9361] rust_binder: Write failure EINVAL in pid:1063 [ 304.178908][ T9378] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 304.185177][ T9378] rust_binder: Read failure Err(EFAULT) in pid:1072 [ 304.438685][ T9] usb 9-1: new high-speed USB device number 29 using dummy_hcd [ 304.546467][ T9398] overlayfs: missing 'lowerdir' [ 304.578702][ T9] usb 9-1: device descriptor read/64, error -71 [ 304.597807][ T368] usb 3-1: USB disconnect, device number 110 [ 304.628646][ T9404] __vm_enough_memory: pid: 9404, comm: syz.2.3603, bytes: 70373039144960 not enough memory for the allocation [ 304.650911][ T9406] tmpfs: Bad value for 'nr_blocks' [ 304.735130][ T9416] syzkaller0: entered allmulticast mode [ 304.802105][ T9422] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 304.802125][ T9422] rust_binder: Read failure Err(EFAULT) in pid:348 [ 304.819296][ T9424] fuse: Unknown parameter '%aofd}C捸fs`9EcSnL!@lɅV :Fh~SzŊ(_d:/^' [ 304.837977][ T9] usb 9-1: device descriptor read/64, error -71 [ 304.864248][ T36] audit: type=1400 audit(1750850342.350:75075): avc: denied { listen } for pid=9423 comm="syz.0.3612" path=2F3134352FE91F7189591E9233614B scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_dgram_socket permissive=1 [ 305.068696][ T368] usb 3-1: new high-speed USB device number 111 using dummy_hcd [ 305.078672][ T9] usb 9-1: new high-speed USB device number 30 using dummy_hcd [ 305.208701][ T9] usb 9-1: device descriptor read/64, error -71 [ 305.229844][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 305.240790][ T368] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 305.250548][ T368] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 305.259608][ T368] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 305.268178][ T368] usb 3-1: config 0 descriptor?? [ 305.268696][ T9428] input: syz0 as /devices/virtual/input/input70 [ 305.448766][ T9] usb 9-1: device descriptor read/64, error -71 [ 305.558789][ T9] usb usb9-port1: attempt power cycle [ 305.881397][ T368] usbhid 3-1:0.0: can't add hid device: -32 [ 305.887416][ T368] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 305.898674][ T9] usb 9-1: new high-speed USB device number 31 using dummy_hcd [ 305.919668][ T9] usb 9-1: device descriptor read/8, error -71 [ 306.049694][ T9] usb 9-1: device descriptor read/8, error -71 [ 306.288700][ T9] usb 9-1: new high-speed USB device number 32 using dummy_hcd [ 306.309675][ T9] usb 9-1: device descriptor read/8, error -71 [ 306.439682][ T9] usb 9-1: device descriptor read/8, error -71 [ 306.549212][ T9] usb usb9-port1: unable to enumerate USB device [ 306.550921][ T9446] netlink: 112 bytes leftover after parsing attributes in process `syz.0.3620'. [ 307.728685][ T9] usb 9-1: new high-speed USB device number 33 using dummy_hcd [ 307.732304][ T3296] usb 3-1: USB disconnect, device number 111 [ 307.817612][ T36] audit: type=1400 audit(1750850345.300:75076): avc: denied { create } for pid=9485 comm="syz.7.3636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 307.838238][ T9496] binder: Bad value for 'max' [ 307.888973][ T9486] netlink: 'syz.7.3636': attribute type 4 has an invalid length. [ 307.897630][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 307.909162][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 307.920019][ T9] usb 9-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 307.929669][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 307.938377][ T9] usb 9-1: config 0 descriptor?? [ 308.188691][ T3296] usb 3-1: new high-speed USB device number 112 using dummy_hcd [ 308.257704][ T9502] 9pnet_fd: p9_fd_create_tcp (9502): problem connecting socket to 127.0.0.1 [ 308.279558][ T9506] SELinux: security_context_str_to_sid (syste_uGй :) failed with errno=-22 [ 308.327187][ T9515] SELinux: failed to load policy [ 308.343774][ T9515] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 308.359713][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 308.371255][ T3296] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 308.381101][ T3296] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 308.390489][ T3296] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 308.399597][ T3296] usb 3-1: config 0 descriptor?? [ 308.552962][ T9] usbhid 9-1:0.0: can't add hid device: -71 [ 308.559206][ T9] usbhid 9-1:0.0: probe with driver usbhid failed with error -71 [ 308.567841][ T9] usb 9-1: USB disconnect, device number 33 [ 309.007560][ T3296] usbhid 3-1:0.0: can't add hid device: -32 [ 309.013578][ T3296] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 309.084466][ T36] audit: type=1400 audit(1750850346.570:75077): avc: denied { shutdown } for pid=9543 comm="syz.8.3661" lport=254 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 309.189817][ T9549] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 309.278037][ T9552] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 309.308984][ T9554] netlink: 5 bytes leftover after parsing attributes in process `syz.8.3665'. [ 309.328128][ T9554] SELinux: security_context_str_to_sid () failed with errno=-22 [ 309.346321][ T36] audit: type=1326 audit(1750850346.830:75078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9531 comm="syz.7.3657" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f45ad78e929 code=0x7fc00000 [ 309.554618][ T9582] input: syz0 as /devices/virtual/input/input72 [ 309.624583][ T9582] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 309.939996][ T9603] fuse: Unknown parameter '000000000000000000000000x000000000000000c' [ 309.949451][ T9603] netlink: 'syz.7.3683': attribute type 4 has an invalid length. [ 309.999787][ T9605] rust_binder: Error while translating object. [ 309.999812][ T9605] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EINVAL } [ 310.006009][ T9605] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:809 [ 310.083734][ T9613] netlink: 8 bytes leftover after parsing attributes in process `syz.7.3688'. [ 310.102849][ T9613] input: syz1 as /devices/virtual/input/input73 [ 310.359012][ T9649] kvm: kvm [9648]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010058) = 0x4000000000000001 [ 310.370420][ T36] audit: type=1326 audit(1750850347.860:75079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9648 comm="syz.8.3703" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f570238e929 code=0x0 [ 310.883146][ T9] usb 3-1: USB disconnect, device number 112 [ 310.962440][ T9667] can: request_module (can-proto-0) failed. [ 311.007334][ T2476] Bluetooth: hci0: Frame reassembly failed (-84) [ 311.112956][ T9678] overlayfs: failed to clone upperpath [ 311.120370][ T9678] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3715'. [ 311.458446][ T9] usb 9-1: new high-speed USB device number 34 using dummy_hcd [ 311.508482][ C0] Adjusting tsc more than 11% (8582548 vs 8464352) [ 311.598317][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 311.609284][ T9] usb 9-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 311.619079][ T9] usb 9-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 311.628203][ T9] usb 9-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 311.636983][ T9] usb 9-1: config 0 descriptor?? [ 311.750098][ T9700] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4294967295 (34359738360 ns) > initial count (3800 ns). Using initial count to start timer. [ 312.180186][ T9] usb 9-1: language id specifier not provided by device, defaulting to English [ 312.312218][ T9726] netlink: 'syz.0.3735': attribute type 4 has an invalid length. [ 312.320012][ T9726] netlink: 'syz.0.3735': attribute type 5 has an invalid length. [ 312.327761][ T9726] netlink: 3657 bytes leftover after parsing attributes in process `syz.0.3735'. [ 312.528270][ T36] audit: type=1404 audit(1750854446.136:75080): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 enabled=1 old-enabled=1 lsm=selinux res=1 [ 312.543140][ T9] uclogic 0003:256C:006D.0046: failed retrieving Huion firmware version: -71 [ 312.552607][ T9] uclogic 0003:256C:006D.0046: failed probing parameters: -71 [ 312.553444][ T36] audit: type=1400 audit(1750854446.169:75081): avc: denied { create } for pid=9731 comm="syz.2.3738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 312.560108][ T9] uclogic 0003:256C:006D.0046: probe with driver uclogic failed with error -71 [ 312.594477][ T9] usb 9-1: USB disconnect, device number 34 [ 312.594821][ T36] audit: type=1400 audit(1750854446.202:75082): avc: denied { create } for pid=9731 comm="syz.2.3738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 312.620328][ T36] audit: type=1400 audit(1750854446.202:75083): avc: denied { ioctl } for pid=9731 comm="syz.2.3738" path="/dev/kvm" dev="devtmpfs" ino=13 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 312.645688][ T36] audit: type=1400 audit(1750854446.202:75084): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 312.670148][ T36] audit: type=1400 audit(1750854446.224:75085): avc: denied { execmem } for pid=9733 comm="syz.2.3739" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 312.689987][ T36] audit: type=1400 audit(1750854446.235:75086): avc: denied { execmem } for pid=9733 comm="syz.2.3739" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 312.709337][ T36] audit: type=1400 audit(1750854446.235:75087): avc: denied { create } for pid=9733 comm="syz.2.3739" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=0 [ 312.729015][ T36] audit: type=1400 audit(1750854446.235:75088): avc: denied { read } for pid=9733 comm="syz.2.3739" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 312.890536][ T2185] Bluetooth: hci0: command 0x1003 tx timeout [ 312.890662][ T4132] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 315.227967][ T36] kauditd_printk_skb: 197 callbacks suppressed [ 315.227985][ T36] audit: type=1400 audit(1750854449.029:75286): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 315.265087][ T36] audit: type=1400 audit(1750854449.071:75287): avc: denied { read } for pid=9918 comm="syz.7.3813" name="binder0" dev="binder" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 315.294994][ T36] audit: type=1400 audit(1750854449.102:75288): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 315.323875][ T36] audit: type=1326 audit(1750854449.133:75289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9897 comm="syz.2.3805" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf2318e929 code=0x7fc00000 [ 315.350115][ T9923] audit: audit_backlog=65 > audit_backlog_limit=64 [ 315.356644][ T9923] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 315.365380][ T9923] audit: backlog limit exceeded [ 315.370543][ T36] audit: type=1326 audit(1750854449.133:75290): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9897 comm="syz.2.3805" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fcf2318e929 code=0x7fc00000 [ 315.395270][ T36] audit: type=1326 audit(1750854449.133:75291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9897 comm="syz.2.3805" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf2318e929 code=0x7fc00000 [ 315.418834][ T36] audit: type=1326 audit(1750854449.133:75292): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9897 comm="syz.2.3805" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fcf2318e929 code=0x7fc00000 [ 319.090932][T10088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=10088 comm=syz.8.3886 [ 319.194142][T10104] syzkaller0: entered allmulticast mode [ 319.284907][T10112] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3895'. [ 319.606347][T10132] FAULT_INJECTION: forcing a failure. [ 319.606347][T10132] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.619479][T10132] CPU: 0 UID: 0 PID: 10132 Comm: syz.8.3907 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 319.619500][T10132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 319.619507][T10132] Call Trace: [ 319.619513][T10132] [ 319.619518][T10132] __dump_stack+0x21/0x30 [ 319.619535][T10132] dump_stack_lvl+0x10c/0x190 [ 319.619547][T10132] ? __cfi_dump_stack_lvl+0x10/0x10 [ 319.619560][T10132] dump_stack+0x19/0x20 [ 319.619571][T10132] should_fail_ex+0x3d9/0x530 [ 319.619583][T10132] should_fail+0xf/0x20 [ 319.619593][T10132] should_fail_usercopy+0x1e/0x30 [ 319.619605][T10132] _copy_to_user+0x24/0xa0 [ 319.619619][T10132] simple_read_from_buffer+0xed/0x160 [ 319.619630][T10132] proc_fail_nth_read+0x19e/0x210 [ 319.619642][T10132] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 319.619653][T10132] ? bpf_lsm_file_permission+0xd/0x20 [ 319.619665][T10132] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 319.619675][T10132] vfs_read+0x278/0xb60 [ 319.619688][T10132] ? __cfi_vfs_read+0x10/0x10 [ 319.619699][T10132] ? __kasan_check_write+0x18/0x20 [ 319.619713][T10132] ? mutex_lock+0x92/0x1c0 [ 319.619726][T10132] ? __cfi_mutex_lock+0x10/0x10 [ 319.619737][T10132] ? __fget_files+0x2c5/0x340 [ 319.619751][T10132] ksys_read+0x141/0x250 [ 319.619763][T10132] ? __fget_files+0x2c5/0x340 [ 319.619776][T10132] ? __cfi_ksys_read+0x10/0x10 [ 319.619788][T10132] ? __kasan_check_read+0x15/0x20 [ 319.619800][T10132] __x64_sys_read+0x7f/0x90 [ 319.619812][T10132] x64_sys_call+0x2638/0x2ee0 [ 319.619825][T10132] do_syscall_64+0x58/0xf0 [ 319.619834][T10132] ? clear_bhb_loop+0x50/0xa0 [ 319.619845][T10132] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 319.619856][T10132] RIP: 0033:0x7f570238d33c [ 319.619866][T10132] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 319.619876][T10132] RSP: 002b:00007f5703120030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 319.619889][T10132] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238d33c [ 319.619897][T10132] RDX: 000000000000000f RSI: 00007f57031200a0 RDI: 0000000000000003 [ 319.619904][T10132] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 319.619911][T10132] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 319.619918][T10132] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 319.619927][T10132] [ 320.115682][ T36] kauditd_printk_skb: 373 callbacks suppressed [ 320.115700][ T36] audit: type=1400 audit(1750854454.038:75666): avc: denied { read } for pid=10167 comm="syz.2.3923" name="binder1" dev="binder" ino=26 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 320.144917][ T36] audit: type=1400 audit(1750854454.038:75667): avc: denied { create } for pid=10158 comm="syz.0.3919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 320.164836][ T36] audit: type=1400 audit(1750854454.038:75668): avc: denied { create } for pid=10158 comm="syz.0.3919" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=0 [ 320.184444][ T36] audit: type=1400 audit(1750854454.038:75669): avc: denied { read write } for pid=10167 comm="syz.2.3923" name="fuse" dev="devtmpfs" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=0 [ 320.208037][ T36] audit: type=1400 audit(1750854454.038:75670): avc: denied { read write } for pid=10167 comm="syz.2.3923" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 320.398027][ T36] audit: type=1400 audit(1750854454.321:75671): avc: denied { read write } for pid=6180 comm="syz-executor" name="loop8" dev="devtmpfs" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 320.422282][ T36] audit: type=1400 audit(1750854454.331:75672): avc: denied { write } for pid=10169 comm="syz.8.3924" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 320.445434][ T36] audit: type=1400 audit(1750854454.331:75673): avc: denied { name_bind } for pid=10169 comm="syz.8.3924" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 320.467472][ T36] audit: type=1400 audit(1750854454.331:75674): avc: denied { create } for pid=10169 comm="syz.8.3924" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 320.488276][ T36] audit: type=1400 audit(1750854454.352:75675): avc: denied { read write } for pid=6180 comm="syz-executor" name="loop8" dev="devtmpfs" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 320.738586][T10223] FAULT_INJECTION: forcing a failure. [ 320.738586][T10223] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 320.751659][T10223] CPU: 1 UID: 0 PID: 10223 Comm: syz.2.3948 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 320.751691][T10223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 320.751698][T10223] Call Trace: [ 320.751703][T10223] [ 320.751708][T10223] __dump_stack+0x21/0x30 [ 320.751725][T10223] dump_stack_lvl+0x10c/0x190 [ 320.751736][T10223] ? __cfi_dump_stack_lvl+0x10/0x10 [ 320.751749][T10223] dump_stack+0x19/0x20 [ 320.751759][T10223] should_fail_ex+0x3d9/0x530 [ 320.751772][T10223] should_fail+0xf/0x20 [ 320.751783][T10223] should_fail_usercopy+0x1e/0x30 [ 320.751795][T10223] _copy_to_user+0x24/0xa0 [ 320.751808][T10223] simple_read_from_buffer+0xed/0x160 [ 320.751819][T10223] proc_fail_nth_read+0x19e/0x210 [ 320.751830][T10223] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 320.751840][T10223] ? bpf_lsm_file_permission+0xd/0x20 [ 320.751852][T10223] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 320.751862][T10223] vfs_read+0x278/0xb60 [ 320.751875][T10223] ? __cfi_vfs_read+0x10/0x10 [ 320.751886][T10223] ? __kasan_check_write+0x18/0x20 [ 320.751898][T10223] ? mutex_lock+0x92/0x1c0 [ 320.751909][T10223] ? __cfi_mutex_lock+0x10/0x10 [ 320.751920][T10223] ? __fget_files+0x2c5/0x340 [ 320.751935][T10223] ksys_read+0x141/0x250 [ 320.751946][T10223] ? __fget_files+0x2c5/0x340 [ 320.751959][T10223] ? __cfi_ksys_read+0x10/0x10 [ 320.751972][T10223] ? __kasan_check_read+0x15/0x20 [ 320.751983][T10223] __x64_sys_read+0x7f/0x90 [ 320.751995][T10223] x64_sys_call+0x2638/0x2ee0 [ 320.752008][T10223] do_syscall_64+0x58/0xf0 [ 320.752016][T10223] ? clear_bhb_loop+0x50/0xa0 [ 320.752028][T10223] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 320.752039][T10223] RIP: 0033:0x7fcf2318d33c [ 320.752048][T10223] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 320.752058][T10223] RSP: 002b:00007fcf240aa030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 320.752070][T10223] RAX: ffffffffffffffda RBX: 00007fcf233b5fa0 RCX: 00007fcf2318d33c [ 320.752082][T10223] RDX: 000000000000000f RSI: 00007fcf240aa0a0 RDI: 0000000000000003 [ 320.752101][T10223] RBP: 00007fcf240aa090 R08: 0000000000000000 R09: 0000000000000000 [ 320.752112][T10223] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.752125][T10223] R13: 0000000000000000 R14: 00007fcf233b5fa0 R15: 00007ffc2addfce8 [ 320.752135][T10223] [ 321.001440][T10226] netlink: 'syz.2.3949': attribute type 4 has an invalid length. [ 321.010662][T10226] netlink: 'syz.2.3949': attribute type 6 has an invalid length. [ 321.019820][T10226] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.3949'. [ 322.071431][T10321] FAULT_INJECTION: forcing a failure. [ 322.071431][T10321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.084645][T10321] CPU: 0 UID: 0 PID: 10321 Comm: syz.7.3991 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 322.084678][T10321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 322.084690][T10321] Call Trace: [ 322.084698][T10321] [ 322.084706][T10321] __dump_stack+0x21/0x30 [ 322.084726][T10321] dump_stack_lvl+0x10c/0x190 [ 322.084737][T10321] ? __cfi_dump_stack_lvl+0x10/0x10 [ 322.084750][T10321] dump_stack+0x19/0x20 [ 322.084760][T10321] should_fail_ex+0x3d9/0x530 [ 322.084774][T10321] should_fail+0xf/0x20 [ 322.084784][T10321] should_fail_usercopy+0x1e/0x30 [ 322.084796][T10321] _copy_to_user+0x24/0xa0 [ 322.084810][T10321] simple_read_from_buffer+0xed/0x160 [ 322.084821][T10321] proc_fail_nth_read+0x19e/0x210 [ 322.084832][T10321] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 322.084842][T10321] ? bpf_lsm_file_permission+0xd/0x20 [ 322.084854][T10321] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 322.084864][T10321] vfs_read+0x278/0xb60 [ 322.084877][T10321] ? __cfi_vfs_read+0x10/0x10 [ 322.084888][T10321] ? __kasan_check_write+0x18/0x20 [ 322.084900][T10321] ? mutex_lock+0x92/0x1c0 [ 322.084923][T10321] ? __cfi_mutex_lock+0x10/0x10 [ 322.084934][T10321] ? __fget_files+0x2c5/0x340 [ 322.084949][T10321] ksys_read+0x141/0x250 [ 322.084963][T10321] ? __cfi_ksys_read+0x10/0x10 [ 322.084975][T10321] ? fdget+0x189/0x1f0 [ 322.084988][T10321] ? __kasan_check_read+0x15/0x20 [ 322.085000][T10321] __x64_sys_read+0x7f/0x90 [ 322.085012][T10321] x64_sys_call+0x2638/0x2ee0 [ 322.085025][T10321] do_syscall_64+0x58/0xf0 [ 322.085034][T10321] ? clear_bhb_loop+0x50/0xa0 [ 322.085046][T10321] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 322.085057][T10321] RIP: 0033:0x7f45ad78d33c [ 322.085067][T10321] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 322.085077][T10321] RSP: 002b:00007f45ae61e030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 322.085089][T10321] RAX: ffffffffffffffda RBX: 00007f45ad9b5fa0 RCX: 00007f45ad78d33c [ 322.085097][T10321] RDX: 000000000000000f RSI: 00007f45ae61e0a0 RDI: 0000000000000003 [ 322.085104][T10321] RBP: 00007f45ae61e090 R08: 0000000000000000 R09: 0000000000000000 [ 322.085111][T10321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 322.085118][T10321] R13: 0000000000000000 R14: 00007f45ad9b5fa0 R15: 00007ffe1ebed9c8 [ 322.085126][T10321] [ 322.544770][T10374] FAULT_INJECTION: forcing a failure. [ 322.544770][T10374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 322.557845][T10374] CPU: 0 UID: 0 PID: 10374 Comm: syz.2.4015 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 322.557872][T10374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 322.557883][T10374] Call Trace: [ 322.557889][T10374] [ 322.557897][T10374] __dump_stack+0x21/0x30 [ 322.557917][T10374] dump_stack_lvl+0x10c/0x190 [ 322.557929][T10374] ? __cfi_dump_stack_lvl+0x10/0x10 [ 322.557942][T10374] dump_stack+0x19/0x20 [ 322.557958][T10374] should_fail_ex+0x3d9/0x530 [ 322.557970][T10374] should_fail+0xf/0x20 [ 322.557981][T10374] should_fail_usercopy+0x1e/0x30 [ 322.557993][T10374] _copy_to_user+0x24/0xa0 [ 322.558007][T10374] simple_read_from_buffer+0xed/0x160 [ 322.558018][T10374] proc_fail_nth_read+0x19e/0x210 [ 322.558029][T10374] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 322.558039][T10374] ? bpf_lsm_file_permission+0xd/0x20 [ 322.558051][T10374] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 322.558061][T10374] vfs_read+0x278/0xb60 [ 322.558073][T10374] ? __cfi_vfs_read+0x10/0x10 [ 322.558085][T10374] ? __kasan_check_write+0x18/0x20 [ 322.558096][T10374] ? mutex_lock+0x92/0x1c0 [ 322.558108][T10374] ? __cfi_mutex_lock+0x10/0x10 [ 322.558119][T10374] ? __fget_files+0x2c5/0x340 [ 322.558134][T10374] ksys_read+0x141/0x250 [ 322.558145][T10374] ? __fget_files+0x2c5/0x340 [ 322.558158][T10374] ? __cfi_ksys_read+0x10/0x10 [ 322.558171][T10374] ? __kasan_check_read+0x15/0x20 [ 322.558182][T10374] __x64_sys_read+0x7f/0x90 [ 322.558194][T10374] x64_sys_call+0x2638/0x2ee0 [ 322.558210][T10374] do_syscall_64+0x58/0xf0 [ 322.558221][T10374] ? clear_bhb_loop+0x50/0xa0 [ 322.558234][T10374] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 322.558244][T10374] RIP: 0033:0x7fcf2318d33c [ 322.558254][T10374] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 322.558264][T10374] RSP: 002b:00007fcf240aa030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 322.558276][T10374] RAX: ffffffffffffffda RBX: 00007fcf233b5fa0 RCX: 00007fcf2318d33c [ 322.558284][T10374] RDX: 000000000000000f RSI: 00007fcf240aa0a0 RDI: 0000000000000003 [ 322.558291][T10374] RBP: 00007fcf240aa090 R08: 0000000000000000 R09: 0000000000000000 [ 322.558298][T10374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 322.558304][T10374] R13: 0000000000000000 R14: 00007fcf233b5fa0 R15: 00007ffc2addfce8 [ 322.558312][T10374] [ 323.139802][T10415] netlink: 64 bytes leftover after parsing attributes in process `syz.7.4032'. [ 324.296310][T10502] netlink: 36 bytes leftover after parsing attributes in process `syz.8.4066'. [ 324.435608][T10513] block device autoloading is deprecated and will be removed. [ 325.248485][ T36] kauditd_printk_skb: 586 callbacks suppressed [ 325.248502][ T36] audit: type=1400 audit(325.675:76262): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 325.280788][ T36] audit: type=1400 audit(325.685:76263): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 325.308397][ T36] audit: type=1400 audit(325.705:76264): avc: denied { name_bind } for pid=10523 comm="syz.2.4075" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=0 [ 325.333832][ T36] audit: type=1400 audit(325.705:76265): avc: denied { create } for pid=10523 comm="syz.2.4075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 325.353274][ T36] audit: type=1400 audit(325.705:76266): avc: denied { create } for pid=10523 comm="syz.2.4075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 325.372600][ T36] audit: type=1400 audit(325.705:76267): avc: denied { create } for pid=10523 comm="syz.2.4075" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 325.391741][ T36] audit: type=1400 audit(325.705:76268): avc: denied { write } for pid=10523 comm="syz.2.4075" name="sockstat" dev="proc" ino=4026532417 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=0 [ 325.414376][ T36] audit: type=1400 audit(325.715:76269): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 325.438087][ T36] audit: type=1400 audit(325.725:76270): avc: denied { read write } for pid=10528 comm="syz.2.4076" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=0 [ 325.460903][ T36] audit: type=1400 audit(325.725:76271): avc: denied { read write } for pid=10528 comm="syz.2.4076" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 326.734537][T10582] x_tables: duplicate underflow at hook 1 [ 327.525302][T10630] FAULT_INJECTION: forcing a failure. [ 327.525302][T10630] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 327.538440][T10630] CPU: 0 UID: 0 PID: 10630 Comm: syz.8.4119 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 327.538470][T10630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 327.538481][T10630] Call Trace: [ 327.538487][T10630] [ 327.538494][T10630] __dump_stack+0x21/0x30 [ 327.538522][T10630] dump_stack_lvl+0x10c/0x190 [ 327.538543][T10630] ? __cfi_dump_stack_lvl+0x10/0x10 [ 327.538572][T10630] dump_stack+0x19/0x20 [ 327.538654][T10630] should_fail_ex+0x3d9/0x530 [ 327.538677][T10630] should_fail+0xf/0x20 [ 327.538696][T10630] should_fail_usercopy+0x1e/0x30 [ 327.538718][T10630] _copy_to_user+0x24/0xa0 [ 327.538743][T10630] simple_read_from_buffer+0xed/0x160 [ 327.538762][T10630] proc_fail_nth_read+0x19e/0x210 [ 327.538782][T10630] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 327.538801][T10630] ? bpf_lsm_file_permission+0xd/0x20 [ 327.538822][T10630] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 327.538840][T10630] vfs_read+0x278/0xb60 [ 327.538862][T10630] ? __cfi_vfs_read+0x10/0x10 [ 327.538883][T10630] ? __kasan_check_write+0x18/0x20 [ 327.538904][T10630] ? mutex_lock+0x92/0x1c0 [ 327.538924][T10630] ? __cfi_mutex_lock+0x10/0x10 [ 327.538945][T10630] ? __fget_files+0x2c5/0x340 [ 327.538971][T10630] ksys_read+0x141/0x250 [ 327.538992][T10630] ? __cfi_ksys_read+0x10/0x10 [ 327.539014][T10630] ? fdget+0x189/0x1f0 [ 327.539038][T10630] ? __kasan_check_read+0x15/0x20 [ 327.539060][T10630] __x64_sys_read+0x7f/0x90 [ 327.539082][T10630] x64_sys_call+0x2638/0x2ee0 [ 327.539105][T10630] do_syscall_64+0x58/0xf0 [ 327.539121][T10630] ? clear_bhb_loop+0x50/0xa0 [ 327.539142][T10630] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 327.539162][T10630] RIP: 0033:0x7f570238d33c [ 327.539178][T10630] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 327.539195][T10630] RSP: 002b:00007f5703120030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 327.539217][T10630] RAX: ffffffffffffffda RBX: 00007f57025b5fa0 RCX: 00007f570238d33c [ 327.539232][T10630] RDX: 000000000000000f RSI: 00007f57031200a0 RDI: 0000000000000006 [ 327.539245][T10630] RBP: 00007f5703120090 R08: 0000000000000000 R09: 0000000000000000 [ 327.539257][T10630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 327.539269][T10630] R13: 0000000000000000 R14: 00007f57025b5fa0 R15: 00007ffd724ff458 [ 327.539283][T10630] [ 327.897733][T10647] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10647 comm=syz.7.4125 [ 328.639506][T10708] syzkaller0: entered allmulticast mode [ 330.056195][T10784] syz.0.4184 (10784): attempted to duplicate a private mapping with mremap. This is not supported. [ 330.259871][ T36] kauditd_printk_skb: 430 callbacks suppressed [ 330.259889][ T36] audit: type=1400 audit(330.688:76700): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 330.294613][ T36] audit: type=1400 audit(330.728:76701): avc: denied { read } for pid=10808 comm="syz.7.4194" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 330.317846][ T36] audit: type=1400 audit(330.748:76702): avc: denied { create } for pid=10808 comm="syz.7.4194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 330.338796][ T36] audit: type=1400 audit(330.768:76703): avc: denied { create } for pid=10808 comm="syz.7.4194" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 330.370823][ T36] audit: type=1400 audit(330.768:76704): avc: denied { read } for pid=10808 comm="syz.7.4194" name="binder0" dev="binder" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 330.394285][ T36] audit: type=1400 audit(330.798:76705): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 330.418299][ T36] audit: type=1400 audit(330.828:76706): avc: denied { name_bind } for pid=10810 comm="syz.7.4195" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=0 [ 330.439953][ T36] audit: type=1400 audit(330.868:76707): avc: denied { create } for pid=10810 comm="syz.7.4195" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 330.467645][ T36] audit: type=1400 audit(330.898:76708): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 330.506992][ T36] audit: type=1400 audit(330.938:76709): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 332.540716][T10920] netlink: 4 bytes leftover after parsing attributes in process `syz.0.4241'. [ 332.592941][T10934] netlink: 'syz.0.4246': attribute type 12 has an invalid length. [ 332.787629][T10943] netlink: 5 bytes leftover after parsing attributes in process `syz.8.4250'. [ 332.796763][T10943] 0{X: renamed from gretap0 (while UP) [ 332.803527][T10943] 0{X: entered allmulticast mode [ 332.809232][T10943] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 334.668097][ T2185] Bluetooth: hci0: command 0x1003 tx timeout [ 334.668119][ T4132] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 335.260794][ T36] kauditd_printk_skb: 224 callbacks suppressed [ 335.260810][ T36] audit: type=1400 audit(335.700:76934): avc: denied { read write } for pid=6180 comm="syz-executor" name="loop8" dev="devtmpfs" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 335.290892][ T36] audit: type=1400 audit(335.700:76935): avc: denied { read } for pid=11042 comm="syz.8.4295" name="binder1" dev="binder" ino=32 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 335.313692][ T36] audit: type=1400 audit(335.700:76936): avc: denied { create } for pid=11042 comm="syz.8.4295" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=0 [ 335.333092][ T36] audit: type=1400 audit(335.710:76937): avc: denied { read write } for pid=6180 comm="syz-executor" name="loop8" dev="devtmpfs" ino=57 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 335.566917][ T36] audit: type=1400 audit(336.001:76938): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 335.601935][ T36] audit: type=1400 audit(336.001:76939): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 335.626019][ T36] audit: type=1400 audit(336.031:76940): avc: denied { read write } for pid=11049 comm="syz.2.4298" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=0 [ 335.650808][ T36] audit: type=1400 audit(336.031:76941): avc: denied { create } for pid=11049 comm="syz.2.4298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 335.670965][ T36] audit: type=1400 audit(336.041:76942): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 335.703748][ T36] audit: type=1400 audit(336.071:76943): avc: denied { read write } for pid=11051 comm="syz.2.4299" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=0 [ 335.893627][T11097] netlink: 'syz.8.4319': attribute type 4 has an invalid length. [ 335.901484][T11097] netlink: 17 bytes leftover after parsing attributes in process `syz.8.4319'. [ 337.290992][T11187] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4359'. [ 340.489535][ T36] kauditd_printk_skb: 424 callbacks suppressed [ 340.489553][ T36] audit: type=1400 audit(2000000010.392:77368): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 340.524010][ T36] audit: type=1400 audit(2000000010.392:77369): avc: denied { create } for pid=11445 comm="syz.2.4470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 340.544538][ T36] audit: type=1400 audit(2000000010.402:77370): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 340.569042][ T36] audit: type=1400 audit(2000000010.412:77371): avc: denied { read write } for pid=11447 comm="syz.2.4471" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 340.592547][ T36] audit: type=1400 audit(2000000010.412:77372): avc: denied { create } for pid=11447 comm="syz.2.4471" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 340.612960][ T36] audit: type=1400 audit(2000000010.412:77373): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 340.637286][ T36] audit: type=1400 audit(2000000010.422:77374): avc: denied { read append } for pid=11449 comm="syz.2.4472" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=0 [ 340.661440][ T36] audit: type=1400 audit(2000000010.422:77375): avc: denied { create } for pid=11449 comm="syz.2.4472" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=0 [ 340.682196][ T36] audit: type=1400 audit(2000000010.422:77376): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 340.706524][ T36] audit: type=1400 audit(2000000010.422:77377): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 341.044775][T11488] FAULT_INJECTION: forcing a failure. [ 341.044775][T11488] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 341.057888][T11488] CPU: 0 UID: 0 PID: 11488 Comm: syz.7.4489 Not tainted 6.12.30-syzkaller-g030e00a2d78c #0 57efd5a98e1182d97bd5f975427dc401009108c9 [ 341.057919][T11488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 341.057929][T11488] Call Trace: [ 341.057934][T11488] [ 341.057940][T11488] __dump_stack+0x21/0x30 [ 341.057957][T11488] dump_stack_lvl+0x10c/0x190 [ 341.057969][T11488] ? __cfi_dump_stack_lvl+0x10/0x10 [ 341.057981][T11488] ? kernel_text_address+0xa9/0xe0 [ 341.057993][T11488] dump_stack+0x19/0x20 [ 341.058004][T11488] should_fail_ex+0x3d9/0x530 [ 341.058016][T11488] should_fail+0xf/0x20 [ 341.058026][T11488] should_fail_usercopy+0x1e/0x30 [ 341.058039][T11488] _copy_from_user+0x22/0xb0 [ 341.058052][T11488] ___sys_sendmsg+0x159/0x2a0 [ 341.058064][T11488] ? __sys_sendmsg+0x280/0x280 [ 341.058075][T11488] ? kstrtouint+0x78/0xf0 [ 341.058089][T11488] __sys_sendmmsg+0x271/0x470 [ 341.058102][T11488] ? __cfi___sys_sendmmsg+0x10/0x10 [ 341.058115][T11488] ? __cfi_ksys_write+0x10/0x10 [ 341.058136][T11488] __x64_sys_sendmmsg+0xa4/0xc0 [ 341.058147][T11488] x64_sys_call+0xfec/0x2ee0 [ 341.058159][T11488] do_syscall_64+0x58/0xf0 [ 341.058169][T11488] ? clear_bhb_loop+0x50/0xa0 [ 341.058180][T11488] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 341.058191][T11488] RIP: 0033:0x7f45ad78e929 [ 341.058201][T11488] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 341.058211][T11488] RSP: 002b:00007f45ae61e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 341.058223][T11488] RAX: ffffffffffffffda RBX: 00007f45ad9b5fa0 RCX: 00007f45ad78e929 [ 341.058235][T11488] RDX: 0000000000000001 RSI: 0000200000000380 RDI: 0000000000000003 [ 341.058243][T11488] RBP: 00007f45ae61e090 R08: 0000000000000000 R09: 0000000000000000 [ 341.058250][T11488] R10: 0000000000000080 R11: 0000000000000246 R12: 0000000000000001 [ 341.058257][T11488] R13: 0000000000000000 R14: 00007f45ad9b5fa0 R15: 00007ffe1ebed9c8 [ 341.058266][T11488] [ 341.823637][T11545] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4514'. [ 342.990238][T11651] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4560'. [ 345.584451][ T36] kauditd_printk_skb: 308 callbacks suppressed [ 345.584468][ T36] audit: type=1400 audit(2000000015.485:77686): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 345.672169][ T36] audit: type=1400 audit(2000000015.575:77687): avc: denied { execmem } for pid=11767 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 345.702450][ T36] audit: type=1400 audit(2000000015.575:77688): avc: denied { read write } for pid=11768 comm="syz.7.4610" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=0 [ 345.726034][ T36] audit: type=1400 audit(2000000015.585:77689): avc: denied { create } for pid=11768 comm="syz.7.4610" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=0 [ 345.745605][ T36] audit: type=1400 audit(2000000015.595:77690): avc: denied { create } for pid=11770 comm="syz.2.4611" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 345.766378][ T36] audit: type=1400 audit(2000000015.595:77691): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 345.790539][ T36] audit: type=1400 audit(2000000015.595:77692): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 345.814721][ T36] audit: type=1400 audit(2000000015.595:77693): avc: denied { create } for pid=11774 comm="syz.0.4612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=0 [ 345.834310][ T36] audit: type=1400 audit(2000000015.595:77694): avc: denied { read write } for pid=11775 comm="syz.7.4613" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 345.857934][ T36] audit: type=1400 audit(2000000015.595:77695): avc: denied { create } for pid=11775 comm="syz.7.4613" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=0 [ 346.582993][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.595054][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.607294][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.619334][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.631528][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.643550][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.655707][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.667705][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.679883][ C1] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.691862][ C1] bridge0: received packet on veth0_to_bridge with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 346.716193][ T60] veth0_to_bridge: left allmulticast mode [ 346.721944][ T60] veth0_to_bridge: left promiscuous mode [ 346.728131][ T60] bridge0: port 3(veth0_to_bridge) entered disabled state [ 346.735680][ T60] bridge_slave_1: left allmulticast mode [ 346.741316][ T60] bridge_slave_1: left promiscuous mode [ 346.746932][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 346.754447][ T60] bridge_slave_0: left allmulticast mode [ 346.760079][ T60] bridge_slave_0: left promiscuous mode [ 346.765780][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 346.873640][ T60] veth1_macvtap: left promiscuous mode [ 346.879222][ T60] veth0_vlan: left promiscuous mode [ 348.746196][T11809] netlink: 24 bytes leftover after parsing attributes in process `syz.2.4624'. [ 350.861770][ T36] kauditd_printk_skb: 104 callbacks suppressed [ 350.861787][ T36] audit: type=1400 audit(2000000020.767:77800): avc: denied { execmem } for pid=11821 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 350.899935][ T36] audit: type=1400 audit(2000000020.767:77801): avc: denied { create } for pid=11822 comm="syz.0.4628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 350.920500][ T36] audit: type=1400 audit(2000000020.797:77802): avc: denied { mounton } for pid=11824 comm="syz.2.4630" path="/537/bus" dev="tmpfs" ino=2945 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=0 [ 350.943664][ T36] audit: type=1400 audit(2000000020.797:77803): avc: denied { create } for pid=11824 comm="syz.2.4630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 350.968862][ T36] audit: type=1400 audit(2000000020.797:77804): avc: denied { create } for pid=11824 comm="syz.2.4630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 350.988801][ T36] audit: type=1400 audit(2000000020.797:77805): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 351.066828][ T36] audit: type=1400 audit(2000000020.967:77806): avc: denied { create } for pid=11823 comm="syz.7.4629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 351.100094][ T36] audit: type=1400 audit(2000000250.014:77807): avc: denied { read } for pid=11823 comm="syz.7.4629" name="binder0" dev="binder" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 351.175454][ T36] audit: type=1400 audit(2000000250.084:77808): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 352.106951][ T36] audit: type=1400 audit(2000000251.005:77809): avc: denied { read write } for pid=11832 comm="syz.2.4634" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 356.345049][ T36] kauditd_printk_skb: 18 callbacks suppressed [ 356.345066][ T36] audit: type=1400 audit(2000000255.247:77828): avc: denied { create } for pid=11855 comm="syz.7.4643" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=0 [ 356.371202][ T36] audit: type=1400 audit(2000000255.247:77829): avc: denied { execmem } for pid=11854 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 356.390848][ T36] audit: type=1400 audit(2000000255.247:77830): avc: denied { sys_module } for pid=11857 comm="syz.0.4642" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=0 [ 356.412432][ T36] audit: type=1326 audit(2000000255.247:77831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11857 comm="syz.0.4642" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fc71258e929 code=0x0 [ 356.435379][ T36] audit: type=1400 audit(2000000255.247:77832): avc: denied { read } for pid=11856 comm="syz.2.4644" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=0 [ 356.458147][ T36] audit: type=1400 audit(2000000255.267:77833): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 356.482324][ T36] audit: type=1400 audit(2000000255.267:77834): avc: denied { read write } for pid=11855 comm="syz.7.4643" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=0 [ 356.505700][ T36] audit: type=1400 audit(2000000255.287:77835): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 357.954347][ T36] audit: type=1400 audit(2000000256.858:77836): avc: denied { execmem } for pid=11863 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 357.977584][ T36] audit: type=1400 audit(2000000256.868:77837): avc: denied { read write } for pid=11864 comm="syz.7.4646" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=0 [ 361.490613][ T36] kauditd_printk_skb: 15 callbacks suppressed [ 361.490630][ T36] audit: type=1400 audit(2000000260.399:77853): avc: denied { execmem } for pid=11880 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 361.517138][ T36] audit: type=1400 audit(2000000260.429:77854): avc: denied { read write } for pid=11881 comm="syz.7.4652" name="binder0" dev="binder" ino=34 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=0 [ 361.540894][ T36] audit: type=1400 audit(2000000260.429:77855): avc: denied { create } for pid=11882 comm="syz.0.4651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 361.560605][ T36] audit: type=1400 audit(2000000260.429:77856): avc: denied { create } for pid=11882 comm="syz.0.4651" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 361.580277][ T36] audit: type=1400 audit(2000000260.429:77857): avc: denied { read write } for pid=4834 comm="syz-executor" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 361.604454][ T36] audit: type=1400 audit(2000000260.429:77858): avc: denied { create } for pid=11883 comm="syz.2.4653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=0 [ 361.624813][ T36] audit: type=1400 audit(2000000260.429:77859): avc: denied { create } for pid=11883 comm="syz.2.4653" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=0 [ 361.644447][ T36] audit: type=1400 audit(2000000260.459:77860): avc: denied { read write } for pid=5965 comm="syz-executor" name="loop2" dev="devtmpfs" ino=51 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 363.424895][ T36] audit: type=1400 audit(2000000262.340:77861): avc: denied { execmem } for pid=11888 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=0 [ 363.444821][ T36] audit: type=1400 audit(2000000262.340:77862): avc: denied { create } for pid=11889 comm="syz.0.4654" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=0 [ 365.798845][T11904] udevd[11904]: Unable to fix SELinux security context of /dev/char/10:232: Read-only file system [ 365.833852][ T12] bridge_slave_1: left allmulticast mode [ 365.839499][ T12] bridge_slave_1: left promiscuous mode [ 365.845145][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 365.852722][ T12] bridge_slave_0: left allmulticast mode [ 365.858415][ T12] bridge_slave_0: left promiscuous mode [ 365.864085][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 365.871650][ T12] bridge_slave_1: left allmulticast mode [ 365.877389][ T12] bridge_slave_1: left promiscuous mode [ 365.883015][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 365.890375][ T12] bridge_slave_0: left allmulticast mode [ 365.896088][ T12] bridge_slave_0: left promiscuous mode [ 365.901665][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.075526][ T12] veth1_macvtap: left promiscuous mode [ 366.081020][ T12] veth0_vlan: left promiscuous mode [ 366.086516][ T12] veth1_macvtap: left promiscuous mode [ 366.091994][ T12] veth0_vlan: left promiscuous mode [ 366.593205][ T12] bridge_slave_1: left allmulticast mode [ 366.598855][ T12] bridge_slave_1: left promiscuous mode [ 366.604519][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 366.612017][ T12] bridge_slave_0: left allmulticast mode [ 366.617767][ T12] bridge_slave_0: left promiscuous mode [ 366.623396][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.713835][ T12] veth1_macvtap: left promiscuous mode [ 366.719344][ T12] veth0_vlan: left promiscuous mode