last executing test programs: 8.416030775s ago: executing program 0 (id=4768): syz_open_dev$usbmon(0x0, 0xcef, 0x20200) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RVERSION(r0, 0x0, 0x15) socket$inet6(0xa, 0x800000000000002, 0x3) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8001, 0x80000008e}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000480), 0x318, 0x0) recvmmsg(r3, &(0x7f00000004c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x2) syz_open_dev$loop(0x0, 0x6b, 0x901) setitimer(0x2, &(0x7f0000000540)={{0x77359400}, {0x0, 0xea60}}, &(0x7f0000000580)) r5 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSRS485(r5, 0x542f, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, &(0x7f00000005c0)="ff02040000ffffffffffffffff1f2be82db1af0000000000", 0x18) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x31) sendmmsg$inet6(r6, &(0x7f0000000640), 0x40000000000017d, 0x888) timer_create(0x3, 0x0, &(0x7f0000000680)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x4c80, &(0x7f0000001cc0)={0x0, 0x0, "05d3000028000000000083eb29e46b4bfb57461914278705b6a55ba904cefb1f00536dfdc9ce9c12d1207f8a35d1dad7ed0fc16b2ccd00000000000000080000000c0996d78e489e96651d35ca509de7cf52e7578e9ce37700000000000032936e283ae72a84cc5a72f07fef2fec1463729b336e892b5aadc70f51cb7e5925747f779254377a6a42493fb7026e77fb899a2072631f76cd0a59b17031b431163758724ac0df2d95b9c3fbccef0111f1fc6db466c73268e04c38df1f6bf2cc88aa6126229c332b887eb8e67112000631988ad55f281047000000000000000003000000000100", "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"}) r7 = syz_open_procfs(0x0, &(0x7f0000002cc0)='oom_score_adj\x00') write$cgroup_pid(r7, &(0x7f0000002d00), 0x12) 7.38095838s ago: executing program 0 (id=4771): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="9feb010018000000000000004c0000004c0000001c000000000000000000000104000000200000000500000001000004040000000100000001000000000000001800000002000004080000001300000002000000000000000100000001000000200000000076616c006270665f7370696e5f6c6f636b006c6f636b0066"], 0x0, 0x80}, 0x28) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000004000000080000001900000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff00"/20, @ANYRES32=0x0, @ANYRES32=r0, @ANYBLOB="0100000003"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000001c0)="b7486f969f5587344597402dbc6a469c3de9174f530b8e54cf7f7f0a5e9f0955e9974f", &(0x7f0000000240), 0x808c, r1, 0x4}, 0x38) 6.693608387s ago: executing program 2 (id=4778): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000fc0)={0x6, 0x23, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="04000000040000000400000010"], 0x50) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x6, 0x8, &(0x7f0000001300)=ANY=[@ANYBLOB="18120000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7030000f2717ca8bfa400000000000007040000f8ffffffb705000000000000850000001900000095"], &(0x7f0000001340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6, '\x00', 0x0, @fallback=0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001380)={r0, 0x2000012, 0xe, 0x0, &(0x7f0000001400)="63ed000061fb3e2ddf33c9c8b986", 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 6.664941298s ago: executing program 0 (id=4780): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0xc0011023, 0x0, 0xfee00d00}]}) 6.55336964s ago: executing program 2 (id=4781): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) faccessat2(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x4, 0x0) syz_fuse_handle_req(r0, &(0x7f00000004c0)="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", 0x2000, &(0x7f00000024c0)={&(0x7f0000002580)={0x50, 0x0, 0x465a, {0x7, 0x28, 0x4, 0x508818, 0x0, 0x100, 0x1, 0x3, 0x0, 0x0, 0x100, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$fuse(0x0, &(0x7f0000002600)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002640)='./proc\x00', 0x180) mount$overlay(0x0, &(0x7f0000002680)='./bus\x00', &(0x7f00000026c0), 0x8, &(0x7f0000002700)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) chdir(&(0x7f0000002740)='./bus\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004780)={&(0x7f0000004840)={0x50, 0xffffffffffffff8c, 0x7ffffffffffffffd, {0x7, 0x2b, 0x0, 0x2c000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 6.431737103s ago: executing program 0 (id=4783): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000, 0x1, 0x10, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, 0x0) ioctl$USBDEVFS_ALLOC_STREAMS(0xffffffffffffffff, 0x8008551c, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$SNAPSHOT_FREE(r1, 0x3305) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x400000009) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x6) 5.456646187s ago: executing program 2 (id=4787): r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_GUEST_MEMFD(r1, 0xc040aed4, 0x0) mmap$KVM_VCPU(0x0, 0x50000, 0x2000002, 0x10031, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0), 0x2, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, 0x0) ioctl$KVM_CLEAR_DIRTY_LOG(r3, 0xc018aec0, &(0x7f0000000480)={0x0, 0x240, 0x380, 0x0}) 5.445708837s ago: executing program 4 (id=4788): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$eJzs3TFoM2UcBvDnLomf/b4gVRdBUEFEtFDqJrjURaEgpYgIKlREXJRWqC1urZOLg84qnVyKuFkdpUtxUQSnqh3qImhxsDjoELlcK9VGFFNz8t3vB5fcJe97//e4e95kOS5Aa00nmU/SSTKTpJekON/grnqZPt3cntpfTgaDx38shu3q7dpZv2tJtpI8mGSvLPJiN9nYffro54NH731jvXfPe7tPTU30IE8dHx0+dvLu4usfLjyw8fmX3y8WmU//D8d1+YoRn3WL5Jb/otj/RNFtegT8E0uvfvBVlftbk9w9zH8vZeqT9+baDXu93P/OX/V964cvbp/kWIHLNxj0qt/ArQHQOmWSfopyNkm9Xpazs/V/+K87V8uXVtdemXlhdX3l+aZnKuCy9JPDRz6+8tG1P+X/u06df+D6VeX/iaWdb6r1k07TowEmqcr/zLOb90X+oXXkH9pL/qG95B/aS/6hveQf2kv+ob3kH9pL/qG95B/a63z+AYB2GVxp+g5koClNzz8AAAAAAAAAAAAAAAAAAMBF21P7y2fLpGp++nZy/HCS7qj6neHziJMbh69XfyqqZr8r6m5jeebOMXcwpvcbvvv6pm+brf/ZHc3W31xJtl5LMtftXrz+itPr79+7+W++7z03ZoExPfRks/V/3Wm2/sJB8kk1/8yNmn/K3DZ8Hz3/9KvzN2b9l38ZcwcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABMzG8BAAD//8n0bSk=") socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000005, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000640)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000740)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000840), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000880), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000008c0)=0x6) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000940)={0x28, 0x0, 0x2710, @local}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_FORWARD(r3, 0x40084149, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7766646e6fe6", @ANYRESHEX=r4, @ANYBLOB=',\x00']) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80000) close_range(r1, 0xffffffffffffffff, 0x0) 4.820187442s ago: executing program 2 (id=4794): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002980)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x4001ffe, 0xa68d7c519fc00ff1, 0xffbc, 0x6, 0x1d45, 0x0, 0x0, 0x0, 0x6c}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r2, &(0x7f0000001500)=[{&(0x7f0000001280)='\\', 0x1001}], 0x1) 4.633244997s ago: executing program 1 (id=4796): syz_open_dev$usbmon(0x0, 0xcef, 0x20200) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RVERSION(r0, 0x0, 0x15) socket$inet6(0xa, 0x800000000000002, 0x3) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8001, 0x80000008e}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000480), 0x318, 0x0) recvmmsg(r3, &(0x7f00000004c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x2) syz_open_dev$loop(0x0, 0x6b, 0x901) setitimer(0x2, &(0x7f0000000540)={{0x77359400}, {0x0, 0xea60}}, &(0x7f0000000580)) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSRS485(r5, 0x542f, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x31) sendmmsg$inet6(r6, &(0x7f0000000640), 0x40000000000017d, 0x888) timer_create(0x3, 0x0, &(0x7f0000000680)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x4c80, &(0x7f0000001cc0)={0x0, 0x0, "05d3000028000000000083eb29e46b4bfb57461914278705b6a55ba904cefb1f00536dfdc9ce9c12d1207f8a35d1dad7ed0fc16b2ccd00000000000000080000000c0996d78e489e96651d35ca509de7cf52e7578e9ce37700000000000032936e283ae72a84cc5a72f07fef2fec1463729b336e892b5aadc70f51cb7e5925747f779254377a6a42493fb7026e77fb899a2072631f76cd0a59b17031b431163758724ac0df2d95b9c3fbccef0111f1fc6db466c73268e04c38df1f6bf2cc88aa6126229c332b887eb8e67112000631988ad55f281047000000000000000003000000000100", "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r7 = syz_open_procfs(0x0, &(0x7f0000002cc0)='oom_score_adj\x00') write$cgroup_pid(r7, &(0x7f0000002d00), 0x12) 4.450224031s ago: executing program 4 (id=4797): syz_open_dev$usbmon(0x0, 0xcef, 0x20200) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RVERSION(r0, 0x0, 0x15) socket$inet6(0xa, 0x800000000000002, 0x3) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8001, 0x80000008e}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000480), 0x318, 0x0) recvmmsg(r3, &(0x7f00000004c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x2) syz_open_dev$loop(0x0, 0x6b, 0x901) setitimer(0x2, &(0x7f0000000540)={{0x77359400}, {0x0, 0xea60}}, &(0x7f0000000580)) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSRS485(r5, 0x542f, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x31) sendmmsg$inet6(r6, &(0x7f0000000640), 0x40000000000017d, 0x888) timer_create(0x3, 0x0, &(0x7f0000000680)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x4c80, &(0x7f0000001cc0)={0x0, 0x0, "05d3000028000000000083eb29e46b4bfb57461914278705b6a55ba904cefb1f00536dfdc9ce9c12d1207f8a35d1dad7ed0fc16b2ccd00000000000000080000000c0996d78e489e96651d35ca509de7cf52e7578e9ce37700000000000032936e283ae72a84cc5a72f07fef2fec1463729b336e892b5aadc70f51cb7e5925747f779254377a6a42493fb7026e77fb899a2072631f76cd0a59b17031b431163758724ac0df2d95b9c3fbccef0111f1fc6db466c73268e04c38df1f6bf2cc88aa6126229c332b887eb8e67112000631988ad55f281047000000000000000003000000000100", "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r7 = syz_open_procfs(0x0, &(0x7f0000002cc0)='oom_score_adj\x00') write$cgroup_pid(r7, &(0x7f0000002d00), 0x12) 3.462760736s ago: executing program 2 (id=4798): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) faccessat2(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x4, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000024c0)={&(0x7f0000002580)={0x50, 0x0, 0x465a, {0x7, 0x28, 0x4, 0x508818, 0x0, 0x100, 0x1, 0x3, 0x0, 0x0, 0x100, 0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$fuse(0x0, &(0x7f0000002600)='./bus\x00', 0x0, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002640)='./proc\x00', 0x180) mount$overlay(0x0, &(0x7f0000002680)='./bus\x00', &(0x7f00000026c0), 0x8, &(0x7f0000002700)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) chdir(&(0x7f0000002740)='./bus\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000004780)={&(0x7f0000004840)={0x50, 0xffffffffffffff8c, 0x7ffffffffffffffd, {0x7, 0x2b, 0x0, 0x2c000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.460125486s ago: executing program 3 (id=4799): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000940)={0x7f, 0x80000001, 0x0, 'queue0\x00', 0x477}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) fanotify_init(0x4, 0x2) syz_80211_inject_frame(&(0x7f00000002c0)=@device_b, &(0x7f0000000300)=ANY=[@ANYBLOB="500000000802110000010802110000000802110000000000000000000000000064000100000602020202ce8c010882848b960c121824dd06"], 0x38) nanosleep(&(0x7f0000000340)={0x0, 0x2faf080}, &(0x7f0000000380)) syz_80211_inject_frame(&(0x7f00000003c0)=@device_b, &(0x7f0000000400)=@mgmt_frame=@auth={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x1}}, 0x0, 0x2, 0x0, @void}, 0x1e) ioctl$VFAT_IOCTL_READDIR_BOTH(r0, 0x82307201, &(0x7f0000000680)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) nanosleep(&(0x7f0000000440)={0x0, 0x2faf080}, &(0x7f0000000480)) syz_80211_inject_frame(&(0x7f00000004c0)=@device_b, &(0x7f0000000500)=@mgmt_frame=@assoc_resp={{{}, {}, @device_b, @device_a, @from_mac, {0x0, 0x2}}, 0x1, 0xffff, @default, @void, @void, [{}]}, 0x20) nanosleep(&(0x7f0000000540)={0x0, 0x2faf080}, &(0x7f0000000580)) syz_genetlink_get_family_id$gtp(&(0x7f00000008c0), r0) syz_80211_inject_frame(&(0x7f00000005c0)=@device_b, 0x0, 0x0) r3 = syz_create_resource$futex(&(0x7f0000000000)=0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000a00)='./file0\x00', 0x400, 0xc) r4 = syz_create_resource$futex(&(0x7f0000000640)) futex(r3, 0x1, 0x0, &(0x7f0000000040)={0x77359400}, r4, 0x0) 3.316281329s ago: executing program 0 (id=4800): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000001a00)='./config\x00', &(0x7f0000001a40)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001a80)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) rmdir(&(0x7f0000001ac0)='./config/usb_gadget/g1/functions/hid.usb0\x00') 3.190442802s ago: executing program 0 (id=4801): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1a41, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00', 0xd132}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x82, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000580)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000640)={'syzkaller0\x00', @link_local}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x1a, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r0, &(0x7f0000000680)=ANY=[], 0x6e8a) 2.977152937s ago: executing program 2 (id=4802): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x35451d7003101a08, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, 0x0) 2.360453683s ago: executing program 3 (id=4803): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9d, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x2000300, 0x70, 0x0, &(0x7f0000000000)="63eced8e46dc3f0adf3389f7b986", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 2.183252497s ago: executing program 1 (id=4804): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f00000001c0), 0x883, 0x0) syz_clone3(0x0, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f0000000200)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, {'syz', 0x0, '1\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f0000000340)={0x4, 0x0, 0x0, 0x1c0, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_dev={r1}, [@cache={0x0, 0x3098, 0x0, 0x88, 'cache\x00', {@ram_num={'1:', 0x0}, 0x20, @rnull={'/dev/syzrnull', 0x0}, 0x20, @ram_num={'1:', 0x0}, 0x20, '128', 0x20, '1 passthrough', 0x20, 'default 0'}}]}) 2.128260718s ago: executing program 3 (id=4805): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000002280)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000001100)=ANY=[], 0x6a) 2.082917769s ago: executing program 4 (id=4806): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006a00), 0x2201, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, 0x0) 2.06418563s ago: executing program 3 (id=4807): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0), 0x0, 0x236, &(0x7f0000000300)="$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") socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000005, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000640)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000740)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000840), 0x651, 0x0) recvmmsg(r1, &(0x7f0000000880), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000008c0)=0x6) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000940)={0x28, 0x0, 0x2710, @local}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080), 0x1, 0x2) ioctl$SNDRV_PCM_IOCTL_FORWARD(r3, 0x40084149, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000180)='.\x00', 0x0, 0x40, &(0x7f0000000200)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB="2c7766646e6fe6", @ANYRESHEX=r4, @ANYBLOB=',\x00']) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80000) close_range(r1, 0xffffffffffffffff, 0x0) 1.872186795s ago: executing program 1 (id=4808): mknodat$loop(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x1000, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000002980)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x4001ffe, 0xa68d7c519fc00ff1, 0xffbc, 0x6, 0x1d45, 0x0, 0x0, 0x0, 0x6c}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r2, &(0x7f0000001500)=[{&(0x7f0000001280)='\\', 0x1001}], 0x1) 1.870637984s ago: executing program 4 (id=4809): r0 = openat$dm_control(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$DM_DEV_CREATE(r0, 0xc138fd03, &(0x7f0000006880)={0x4, 0x0, 0x0, 0x138, 0x138, 0x0, 0x0, 0x21200, 0x0, 0x0, {0x0, {'syz', 0x0, '0\x00'}}}) ioctl$DM_TABLE_LOAD(r0, 0xc138fd09, &(0x7f00000069c0)={0x4, 0x0, 0x0, 0x1a0, 0x138, 0x1, 0x0, 0x0, 0x0, 0x0, @by_name={0x0, {'syz', 0x0, '0\x00'}}, [@mirror={0x0, 0x40, 0x0, 0x68, 'mirror\x00', {'core 2 1024 sync', 0x20, 0x2, [{0x20, {@ram={'/dev/ram', 0x1}, 0x20, '8'}}, {0x20, {@ram={'/dev/ram', 0x1}, 0x20, '16'}}]}}]}) 1.751618967s ago: executing program 4 (id=4810): syz_open_dev$usbmon(0x0, 0xcef, 0x20200) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$P9_RVERSION(r0, 0x0, 0x15) socket$inet6(0xa, 0x800000000000002, 0x3) r1 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000180), 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8001, 0x80000008e}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000280)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000480), 0x318, 0x0) recvmmsg(r3, &(0x7f00000004c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000500)=0x2) syz_open_dev$loop(0x0, 0x6b, 0x901) setitimer(0x2, &(0x7f0000000540)={{0x77359400}, {0x0, 0xea60}}, &(0x7f0000000580)) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSRS485(r5, 0x542f, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x39, 0x0, 0x0) connect$inet6(r6, &(0x7f0000000600)={0xa, 0x0, 0x0, @loopback, 0x3}, 0x31) sendmmsg$inet6(r6, &(0x7f0000000640), 0x40000000000017d, 0x888) timer_create(0x3, 0x0, &(0x7f0000000680)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0x4c80, &(0x7f0000001cc0)={0x0, 0x0, "05d3000028000000000083eb29e46b4bfb57461914278705b6a55ba904cefb1f00536dfdc9ce9c12d1207f8a35d1dad7ed0fc16b2ccd00000000000000080000000c0996d78e489e96651d35ca509de7cf52e7578e9ce37700000000000032936e283ae72a84cc5a72f07fef2fec1463729b336e892b5aadc70f51cb7e5925747f779254377a6a42493fb7026e77fb899a2072631f76cd0a59b17031b431163758724ac0df2d95b9c3fbccef0111f1fc6db466c73268e04c38df1f6bf2cc88aa6126229c332b887eb8e67112000631988ad55f281047000000000000000003000000000100", "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"}) r7 = syz_open_procfs(0x0, &(0x7f0000002cc0)='oom_score_adj\x00') write$cgroup_pid(r7, &(0x7f0000002d00), 0x12) 458.297519ms ago: executing program 1 (id=4811): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000001a00)='./config\x00', &(0x7f0000001a40)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000001a80)='./config/usb_gadget/g1/functions/hid.usb0\x00', 0x1ff) rmdir(&(0x7f0000001ac0)='./config/usb_gadget/g1/functions/hid.usb0\x00') 357.796812ms ago: executing program 4 (id=4812): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_sack\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x8b, 0x100000500) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e21, @local}, 0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @local}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x25dfdbfb, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}, {0x2, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x6b7, 0x80, 0x800, 0xffffffff, 0x91b1}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000400}, 0x800) sendto$inet(r2, &(0x7f0000000280)="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", 0xffffff5d, 0x12, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000440), 0xffffffffffffffa9, 0xc9100120, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5387, &(0x7f0000000440)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000100000a20000000000a01040000000000000000010000000900010073797a300000000048000000030a01040000000000000000010000000900010073797a30000000000900030073797a31000000001400048008000140000000040800024000000064080007006e6174004c000000060a01040000000000000008010000000900010073797a30000000000900020073797a3100000000200004801c000180090001006d617371000000000c000280080001400000004214000000110001"], 0xdc}, 0x1, 0x0, 0x0, 0x4}, 0x8040) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r6, &(0x7f0000000600)="3f7f", 0x2, 0xc0, &(0x7f0000000640)={0x2, 0xfffa, @loopback}, 0x10) 228.298375ms ago: executing program 1 (id=4813): capset(&(0x7f0000000180)={0x20080522}, &(0x7f00000003c0)={0x200002, 0x200003, 0x803, 0x4, 0x7}) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000002680)=0x1, 0x4) 104.668158ms ago: executing program 1 (id=4814): mkdirat(0xffffffffffffff9c, &(0x7f000001c3c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f000001c400)='./sys\x00', &(0x7f000001c440)='sysfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f000001c480)='./dev\x00', 0x1ff) mount(0x0, &(0x7f000001c4c0)='./dev\x00', &(0x7f000001c500)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000001c540)='./sys/module/md_mod/parameters/new_array\x00', 0x101081, 0x0) write(r0, &(0x7f000001c580)='md0', 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f000001c5c0)='./dev/md0\x00', 0x105042, 0x0) ioctl(r1, 0x40480923, &(0x7f000001c600)="000000000000000000000000000000000a000000000400000200000002") ioctl(r1, 0x40140921, &(0x7f000001c680)="0100000001") ioctl(r1, 0x400c0930, 0x0) 84.981658ms ago: executing program 3 (id=4815): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="05000000070000000800000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x20, '\x00', 0x0, @fallback=0x6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9d, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x2000300, 0x70, 0x0, &(0x7f0000000000)="63eced8e46dc3f0adf3389f7b986", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 0s ago: executing program 3 (id=4816): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x8040, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000100)={0x0, 0xffffffff, 0x400001, 0x0, 0x90, "ff00050000000000000000e100e300"}) r2 = syz_open_pts(r1, 0x141601) write(r2, &(0x7f0000000000)="d5", 0xfffffedf) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000040)={0x1, 0x9, 0x5, 0xae, 0x36, "668787fe4150caf251a42dcbffe468fb06bc47", 0x7f, 0x2}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) kernel console output (not intermixed with test programs): tdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 757.598915][T15122] loop4: detected capacity change from 0 to 128 [ 757.679404][T15122] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 757.694040][T15122] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 758.045564][T15128] 9pnet_fd: Insufficient options for proto=fd [ 758.267403][ T49] Bluetooth: hci2: command 0x0409 tx timeout [ 758.877864][T14787] EXT4-fs (loop4): unmounting filesystem. [ 759.739863][T15111] chnl_net:caif_netlink_parms(): no params data found [ 760.285861][ T49] Bluetooth: hci2: command 0x041b tx timeout [ 762.680281][ T49] Bluetooth: hci2: command 0x040f tx timeout [ 763.342823][T15111] bridge0: port 1(bridge_slave_0) entered blocking state [ 763.387592][T15111] bridge0: port 1(bridge_slave_0) entered disabled state [ 763.448416][T15111] device bridge_slave_0 entered promiscuous mode [ 763.709951][T15111] bridge0: port 2(bridge_slave_1) entered blocking state [ 763.731728][T15111] bridge0: port 2(bridge_slave_1) entered disabled state [ 763.767697][T15111] device bridge_slave_1 entered promiscuous mode [ 764.093339][T15111] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 764.248538][T15111] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 764.765945][ T49] Bluetooth: hci2: command 0x0419 tx timeout [ 764.894101][T15111] team0: Port device team_slave_0 added [ 765.002750][T15111] team0: Port device team_slave_1 added [ 765.124062][T15190] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3177'. [ 765.179781][T15111] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 765.199977][T15111] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 765.344715][T15111] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 765.507747][T15197] fuse: Unknown parameter 'fd0x0000000000000003' [ 765.693918][T15111] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 765.706046][T14054] usb 3-1: new high-speed USB device number 57 using dummy_hcd [ 765.715238][T15111] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 765.853518][T15111] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 765.925806][T14054] usb 3-1: Using ep0 maxpacket: 16 [ 765.936028][T14054] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 766.004836][T14054] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 766.102391][T14054] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 766.152077][T14054] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 766.182933][T14054] usb 3-1: SerialNumber: syz [ 766.238790][T14054] usb 3-1: 0:2 : does not exist [ 766.258674][T15111] device hsr_slave_0 entered promiscuous mode [ 766.370355][T15111] device hsr_slave_1 entered promiscuous mode [ 766.387286][T15111] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 766.410690][T15111] Cannot create hsr debugfs directory [ 766.638697][ T57] device hsr_slave_0 left promiscuous mode [ 766.660682][ T57] device hsr_slave_1 left promiscuous mode [ 766.692966][ T57] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 766.717847][ T57] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 766.768504][ T57] device bridge_slave_1 left promiscuous mode [ 766.805948][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 766.843965][ T57] device bridge_slave_0 left promiscuous mode [ 766.867441][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 767.055899][T14054] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 767.107127][T14054] usb 3-1: Warning! Unlikely big volume range (=2702), cval->res is probably wrong. [ 767.126297][ T57] device veth1_macvtap left promiscuous mode [ 767.138702][ T57] device veth0_macvtap left promiscuous mode [ 767.165233][T14054] usb 3-1: [5] FU [Feature 5 Playback Volume] ch = 1, val = 0/2702/1 [ 767.184011][ T57] device veth1_vlan left promiscuous mode [ 767.198592][T14054] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 767.226817][ T57] device veth0_vlan left promiscuous mode [ 767.302696][T14054] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 767.464166][T14054] usb 3-1: USB disconnect, device number 57 [ 769.626876][ T4276] Bluetooth: hci5: hcon ffff888053c60000 sent 1 < count 65535 [ 769.637235][ T4276] Bluetooth: hci5: hcon ffff88807bc84000 sent 1 < count 3 [ 772.088646][ T57] team0 (unregistering): Port device team_slave_1 removed [ 773.151804][ T57] team0 (unregistering): Port device team_slave_0 removed [ 773.214207][T15253] loop4: detected capacity change from 0 to 128 [ 773.305458][T15253] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 773.324979][T15253] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 773.525434][ T57] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 773.631915][T15259] 9pnet_fd: Insufficient options for proto=fd [ 774.470017][T14787] EXT4-fs (loop4): unmounting filesystem. [ 774.548277][ T57] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 775.611250][ T57] bond0 (unregistering): Released all slaves [ 775.710355][T15268] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3195'. [ 776.037004][T15283] loop4: detected capacity change from 0 to 128 [ 776.192726][T15283] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 776.412907][T15288] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3200'. [ 777.248750][T15283] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 777.568677][T15292] 9pnet_fd: Insufficient options for proto=fd [ 778.002721][T14787] EXT4-fs (loop4): unmounting filesystem. [ 778.198048][T15296] binder: 15294:15296 unknown command 0 [ 778.203721][T15296] binder: 15294:15296 ioctl c0306201 200000000240 returned -22 [ 779.257669][T15301] loop4: detected capacity change from 0 to 128 [ 779.349439][T15301] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 779.435211][T15301] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 780.066978][T15310] 9pnet_fd: Insufficient options for proto=fd [ 780.430199][T15111] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 780.556641][T15111] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 780.575235][T14787] EXT4-fs (loop4): unmounting filesystem. [ 780.609942][T15111] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 780.683671][T15111] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 780.974032][T15111] 8021q: adding VLAN 0 to HW filter on device bond0 [ 781.032336][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 781.044550][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 781.075415][T15111] 8021q: adding VLAN 0 to HW filter on device team0 [ 781.104757][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 781.133271][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 781.161840][ T9915] bridge0: port 1(bridge_slave_0) entered blocking state [ 781.169107][ T9915] bridge0: port 1(bridge_slave_0) entered forwarding state [ 781.219269][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 781.266608][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 781.286774][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 781.321373][ T9915] bridge0: port 2(bridge_slave_1) entered blocking state [ 781.329029][ T9915] bridge0: port 2(bridge_slave_1) entered forwarding state [ 781.366076][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 781.422144][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 781.460292][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 781.499111][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 781.512727][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 781.531276][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 781.584582][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 781.641988][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 781.737629][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 781.801572][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 781.816599][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 781.830933][T15111] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 782.018311][T15340] netlink: 'syz.4.3208': attribute type 5 has an invalid length. [ 782.042830][T15340] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3208'. [ 782.515485][T15357] binder: 15356:15357 ioctl c0306201 0 returned -14 [ 782.621887][T11581] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 782.641441][T11581] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 782.718579][T15111] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 782.939032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 782.948163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 783.033419][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 783.041507][T12831] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 783.058402][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 783.095235][T15111] device veth0_vlan entered promiscuous mode [ 783.110754][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 783.154565][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 783.191694][T15111] device veth1_vlan entered promiscuous mode [ 783.239204][T12831] usb 3-1: Using ep0 maxpacket: 32 [ 783.256832][T12831] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 783.280516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 783.301491][T12831] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 783.312362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 783.342953][T12831] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 783.358069][T15111] device veth0_macvtap entered promiscuous mode [ 783.383097][T12831] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 783.395118][T15111] device veth1_macvtap entered promiscuous mode [ 783.422590][T12831] usb 3-1: config 0 descriptor?? [ 783.453106][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 783.494368][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.520507][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 783.541346][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.571913][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 783.603082][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.620458][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 783.646563][T15362] netlink: 40 bytes leftover after parsing attributes in process `syz.2.3214'. [ 783.675073][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.693840][T15111] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 783.707873][T11581] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 783.722440][T11581] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 783.742375][T11581] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 783.812726][T11581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 783.848753][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 783.869711][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.896867][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 783.930424][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.943517][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 783.963642][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 783.994028][T15111] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 784.015437][T15111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 784.027738][T15111] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 784.039857][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 784.085080][ T9915] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 784.102703][T15093] usb 3-1: USB disconnect, device number 58 [ 784.152103][T15111] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 784.191064][T15111] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 784.228193][T15111] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 784.248794][T15111] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 784.660085][ T9915] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 784.695275][ T9915] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 784.724081][T15396] netlink: 'syz.0.3220': attribute type 5 has an invalid length. [ 784.742429][T15396] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3220'. [ 784.765999][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 784.895568][ T4343] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 784.992089][ T4343] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 785.021823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 785.049977][T15405] binder: BINDER_SET_CONTEXT_MGR already set [ 785.106341][T15405] binder: 15404:15405 ioctl 4018620d 200000000400 returned -16 [ 789.250141][T15459] binder: BINDER_SET_CONTEXT_MGR already set [ 789.285827][T15459] binder: 15458:15459 ioctl 4018620d 200000000400 returned -16 [ 789.356073][T15462] binder: 15460:15462 ioctl c0306201 0 returned -14 [ 790.205770][ T49] Bluetooth: hci1: command 0x0406 tx timeout [ 791.392347][T15487] loop4: detected capacity change from 0 to 8 [ 791.461924][T15487] SQUASHFS error: lzo decompression failed, data probably corrupt [ 791.482621][T15487] SQUASHFS error: Failed to read block 0x91: -5 [ 791.522135][T15487] SQUASHFS error: Unable to read metadata cache entry [8f] [ 791.565858][T15487] SQUASHFS error: Unable to read inode 0x11f [ 792.944926][T15515] binder: 15514:15515 ioctl c0306201 0 returned -14 [ 793.316858][T15521] binder: 15517:15521 unknown command 0 [ 793.689518][T15521] binder: 15517:15521 ioctl c0306201 200000000240 returned -22 [ 794.759782][T15537] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3251'. [ 797.448980][T15583] binder: 15581:15583 unknown command 0 [ 797.465138][T15583] binder: 15581:15583 ioctl c0306201 200000000240 returned -22 [ 798.719996][T15596] binder: 15592:15596 ioctl c0306201 0 returned -14 [ 801.346044][ T4342] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 801.705805][ T4342] usb 5-1: Using ep0 maxpacket: 16 [ 801.712766][ T4342] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 801.762296][ T4342] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 801.818330][ T4342] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 801.954594][ T4342] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 801.964688][ T4342] usb 5-1: SerialNumber: syz [ 802.378809][ T4342] usb 5-1: 0:2 : does not exist [ 803.043286][ T4342] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 803.115038][ T4342] usb 5-1: Warning! Unlikely big volume range (=2702), cval->res is probably wrong. [ 803.197075][ T4342] usb 5-1: [5] FU [Feature 5 Playback Volume] ch = 1, val = 0/2702/1 [ 803.268188][ T4342] usb 5-1: 5:0: cannot get min/max values for control 3 (id 5) [ 803.400228][ T4342] usb 5-1: 5:0: cannot get min/max values for control 3 (id 5) [ 803.462204][ T4342] usb 5-1: USB disconnect, device number 46 [ 803.846448][T15450] udevd[15450]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 803.997462][T15675] loop2: detected capacity change from 0 to 2048 [ 804.097368][T15675] UDF-fs: error (device loop2): udf_process_sequence: Primary Volume Descriptor not found! [ 804.249865][T15675] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 804.731084][T15678] loop4: detected capacity change from 0 to 8192 [ 805.276896][T15672] UDF-fs: warning (device loop2): udf_truncate_tail_extent: Too long extent after EOF in inode 1367: i_size: 86016 lbcount: 90112 extent 129+54272 [ 807.626887][T15710] loop2: detected capacity change from 0 to 256 [ 807.709343][T15710] exfat: Deprecated parameter 'namecase' [ 807.804078][T15710] exfat: Deprecated parameter 'namecase' [ 807.979511][T15710] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xfcc0b04e, utbl_chksum : 0xe619d30d) [ 808.608177][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.707511][T15723] loop4: detected capacity change from 0 to 2048 [ 808.802463][T15723] UDF-fs: error (device loop4): udf_process_sequence: Primary Volume Descriptor not found! [ 808.894268][T15723] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 817.633832][T15843] binder: 15842:15843 unknown command 0 [ 817.671728][T15841] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 817.717254][T15843] binder: 15842:15843 ioctl c0306201 200000000240 returned -22 [ 817.772606][T15841] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 817.863922][T15844] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 817.961885][T15841] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 819.026560][T15856] loop4: detected capacity change from 0 to 512 [ 819.079317][T15856] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 820.614198][T15856] EXT4-fs (loop4): 1 truncate cleaned up [ 820.635705][T15856] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 821.005313][ T4276] Bluetooth: Wrong link type (-22) [ 821.919051][T14787] EXT4-fs (loop4): unmounting filesystem. [ 822.621229][T15883] netlink: 52 bytes leftover after parsing attributes in process `syz.2.3344'. [ 823.175854][ T4342] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 823.365838][ T4342] usb 3-1: Using ep0 maxpacket: 32 [ 823.373585][ T4342] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 823.456096][ T4342] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 823.465238][ T4342] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 823.541416][ T4342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 823.591215][ T4342] usb 3-1: config 0 descriptor?? [ 823.734067][T15903] loop4: detected capacity change from 0 to 16 [ 823.777701][T15903] erofs: (device loop4): mounted with root inode @ nid 36. [ 823.828450][T15887] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3346'. [ 824.310238][T15093] usb 3-1: USB disconnect, device number 59 [ 830.427143][T15955] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3363'. [ 830.975800][ T4342] usb 5-1: new full-speed USB device number 47 using dummy_hcd [ 832.638246][ T4342] usb 5-1: not running at top speed; connect to a high speed hub [ 834.311854][ T4342] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 834.340281][ T4342] usb 5-1: can't read configurations, error -71 [ 834.749165][T15980] netlink: 52 bytes leftover after parsing attributes in process `syz.4.3372'. [ 835.090510][T15984] loop4: detected capacity change from 0 to 256 [ 835.202853][T15984] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 835.322511][T15984] exFAT-fs (loop4): hint_cluster is invalid (17) [ 836.546503][ T26] audit: type=1800 audit(1792582908.136:73): pid=16007 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.3374" name="file2" dev="loop4" ino=1048830 res=0 errno=0 [ 836.576340][T16007] exFAT-fs (loop4): error, broken FAT chain. [ 836.582821][T16007] exFAT-fs (loop4): Filesystem has been set read-only [ 836.590130][T16007] exFAT-fs (loop4): error, failed to bmap (inode : ffff888071dd0e60 iblock : 24, err : -5) [ 836.615365][T16007] exFAT-fs (loop4): error, invalid access to FAT (entry 0xffffffff) [ 842.538481][ T4276] Bluetooth: hci3: command 0x0406 tx timeout [ 844.168207][T16081] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3393'. [ 847.265772][T16106] Invalid option length (0) for dns_resolver key [ 849.245914][ T4276] Bluetooth: hci2: command 0x0405 tx timeout [ 849.311735][T16123] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3413'. [ 851.054396][T16132] loop4: detected capacity change from 0 to 8 [ 851.156521][T16132] SQUASHFS error: lzo decompression failed, data probably corrupt [ 851.185853][T16132] SQUASHFS error: Failed to read block 0x91: -5 [ 851.255885][T16132] SQUASHFS error: Unable to read metadata cache entry [8f] [ 851.263360][T16132] SQUASHFS error: Unable to read inode 0x11f [ 852.846743][ T4342] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 853.038333][ T4342] usb 5-1: Using ep0 maxpacket: 32 [ 853.047490][ T4342] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 853.109232][ T4342] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 853.160033][ T4342] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 853.198692][ T4342] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 853.343767][ T4342] usb 5-1: config 0 descriptor?? [ 854.760055][ T4339] usb 5-1: USB disconnect, device number 49 [ 857.569550][T16165] binder: 16164:16165 ioctl c0306201 200000005180 returned -14 [ 858.101261][T16180] binder: 16179:16180 ioctl c0306201 200000003080 returned -14 [ 858.166408][T16180] binder: 16179:16180 ioctl c0306201 200000003180 returned -14 [ 858.755262][T16192] loop4: detected capacity change from 0 to 16 [ 858.761849][ T4342] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 858.856471][T16192] erofs: (device loop4): mounted with root inode @ nid 36. [ 858.985812][ T4342] usb 3-1: Using ep0 maxpacket: 16 [ 858.993063][ T4342] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 859.082824][ T4342] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 859.204737][ T4342] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 859.337251][ T4342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 859.423001][ T4342] usb 3-1: SerialNumber: syz [ 859.522527][ T4342] usb 3-1: 0:2 : does not exist [ 860.843501][ T4342] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 860.933620][ T4342] usb 3-1: Warning! Unlikely big volume range (=2702), cval->res is probably wrong. [ 861.035453][ T4342] usb 3-1: [5] FU [Feature 5 Playback Volume] ch = 1, val = 0/2702/1 [ 861.139413][ T4342] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 861.267377][ T4342] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 861.351489][ T4342] usb 3-1: USB disconnect, device number 60 [ 863.051423][T16229] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3435'. [ 864.394082][T16245] binder: 16244:16245 unknown command 0 [ 864.412582][T16245] binder: 16244:16245 ioctl c0306201 200000000240 returned -22 [ 864.935157][T16255] loop2: detected capacity change from 0 to 512 [ 865.021482][T16255] EXT4-fs (loop2): invalid inodes per group: 0 [ 865.021482][T16255] [ 865.414989][T12240] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 867.061849][T12240] usb 5-1: Using ep0 maxpacket: 16 [ 867.087006][T12240] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 867.165791][T12240] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 867.230547][T12240] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 867.283073][T12240] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 867.314493][T12240] usb 5-1: SerialNumber: syz [ 867.395757][T12240] usb 5-1: 0:2 : does not exist [ 868.193447][T12240] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 868.236870][T12240] usb 5-1: Warning! Unlikely big volume range (=2702), cval->res is probably wrong. [ 868.317229][T12240] usb 5-1: [5] FU [Feature 5 Playback Volume] ch = 1, val = 0/2702/1 [ 868.456613][T12240] usb 5-1: 5:0: cannot get min/max values for control 3 (id 5) [ 868.844521][T12240] usb 5-1: 5:0: cannot get min/max values for control 3 (id 5) [ 869.003636][T12240] usb 5-1: USB disconnect, device number 50 [ 870.058126][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 872.725729][ T4342] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 872.935726][ T4342] usb 3-1: Using ep0 maxpacket: 32 [ 872.943450][ T4342] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 872.984399][ T4342] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 873.025044][ T4342] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 873.075703][ T4342] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 873.112538][ T4342] usb 3-1: config 0 descriptor?? [ 873.801171][T14054] usb 3-1: USB disconnect, device number 61 [ 873.895280][T16318] 9pnet_fd: Insufficient options for proto=fd [ 874.286437][T16320] device syzkaller0 entered promiscuous mode [ 874.589175][T16328] 9pnet_fd: Insufficient options for proto=fd [ 874.916160][T14054] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 876.015917][T14054] usb 3-1: Using ep0 maxpacket: 16 [ 876.024091][T14054] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 876.055776][T14054] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 876.087760][T14054] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 876.115043][T14054] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 876.128069][T14054] usb 3-1: SerialNumber: syz [ 877.268675][T14054] usb 3-1: 0:2 : does not exist [ 877.858299][T14054] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 878.956674][T14054] usb 3-1: USB disconnect, device number 62 [ 879.267607][T16309] udevd[16309]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 879.515887][ T4339] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 879.721292][ T4339] usb 2-1: Using ep0 maxpacket: 32 [ 879.741161][ T4339] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 879.772124][ T4339] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 879.792918][ T4339] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 879.824825][ T4339] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 879.853378][ T4339] usb 2-1: config 0 descriptor?? [ 880.114968][T16374] loop4: detected capacity change from 0 to 256 [ 880.159549][T16374] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 880.220656][T16374] exFAT-fs (loop4): hint_cluster is invalid (17) [ 880.516759][T12831] usb 2-1: USB disconnect, device number 47 [ 880.618855][T16385] exFAT-fs (loop4): error, broken FAT chain. [ 880.625070][T16385] exFAT-fs (loop4): Filesystem has been set read-only [ 880.632331][T16385] exFAT-fs (loop4): error, failed to bmap (inode : ffff888071dd1b60 iblock : 24, err : -5) [ 880.643106][ T26] audit: type=1800 audit(1792582952.176:74): pid=16385 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.3473" name="file2" dev="loop4" ino=1048837 res=0 errno=0 [ 880.688238][T16385] exFAT-fs (loop4): error, invalid access to FAT (entry 0xffffffff) [ 882.159494][T16402] 9pnet_fd: Insufficient options for proto=fd [ 882.360505][ T4384] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 882.367873][ T49] Bluetooth: hci2: command 0x0406 tx timeout [ 882.605881][ T4384] usb 2-1: Using ep0 maxpacket: 16 [ 882.646297][ T4384] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 882.829778][ T4384] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 882.838059][T16408] rxe_eth0 speed is unknown, defaulting to 1000 [ 882.881320][ T4384] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 882.909364][ T4384] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 882.944406][ T4384] usb 2-1: SerialNumber: syz [ 882.956084][ T4384] usb 2-1: 0:2 : does not exist [ 884.342187][T16418] loop2: detected capacity change from 0 to 512 [ 884.477469][T16418] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 884.529455][ T4384] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 884.529936][T16424] fuse: Bad value for 'fd' [ 884.555840][T16418] ext4 filesystem being mounted at /91/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 884.824743][ T4384] usb 2-1: USB disconnect, device number 48 [ 886.582964][T16452] loop4: detected capacity change from 0 to 1024 [ 886.833921][T16452] EXT4-fs: inline encryption not supported [ 887.025671][T16452] EXT4-fs: inline encryption not supported [ 887.064766][T16452] EXT4-fs: Ignoring removed nomblk_io_submit option [ 887.098332][T16452] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 887.176667][T16452] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 887.213066][T16452] ext4 filesystem being mounted at /66/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 887.372204][T16452] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.3484: bg 0: block 112: padding at end of block bitmap is not set [ 887.426135][T16452] EXT4-fs (loop4): Remounting filesystem read-only [ 887.518696][T14787] EXT4-fs (loop4): unmounting filesystem. [ 888.052401][T16466] fuse: Bad value for 'fd' [ 888.085474][T14323] EXT4-fs (loop2): unmounting filesystem. [ 890.026234][ T4338] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 890.255828][ T4338] usb 2-1: Using ep0 maxpacket: 32 [ 890.324715][ T4338] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 890.406508][ T4338] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 890.464977][ T4338] usb 2-1: config 0 interface 0 has no altsetting 0 [ 890.498678][ T4338] usb 2-1: New USB device found, idVendor=04f2, idProduct=1236, bcdDevice= 0.00 [ 890.550104][T16497] loop4: detected capacity change from 0 to 512 [ 890.561133][ T4338] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 890.614583][ T4338] usb 2-1: config 0 descriptor?? [ 890.651345][T16497] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 890.749791][T16497] EXT4-fs (loop4): 1 truncate cleaned up [ 890.759679][T16497] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 890.932560][ T4276] Bluetooth: Wrong link type (-22) [ 891.720210][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.735704][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.742850][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.783568][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.845757][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.852901][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.870968][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.878520][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.902357][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.949299][T14787] EXT4-fs (loop4): unmounting filesystem. [ 891.960325][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 891.991838][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 892.003065][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 892.018050][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 892.033978][ T4338] chicony 0003:04F2:1236.000D: unknown main item tag 0x0 [ 892.052846][ T4338] chicony 0003:04F2:1236.000D: unbalanced collection at end of report description [ 892.074051][ T4338] chicony 0003:04F2:1236.000D: Chicony hid parse failed: -22 [ 892.081701][ T4338] chicony: probe of 0003:04F2:1236.000D failed with error -22 [ 892.120710][ T4338] usb 2-1: USB disconnect, device number 49 [ 893.968632][T16541] fuse: Unknown parameter 'group_i00000000000000000000' [ 893.991006][T16544] loop2: detected capacity change from 0 to 512 [ 894.014998][T16544] EXT4-fs (loop2): invalid inodes per group: 0 [ 894.014998][T16544] [ 894.062306][T16545] loop4: detected capacity change from 0 to 512 [ 894.209346][T16545] EXT4-fs (loop4): failed to initialize system zone (-117) [ 894.242837][T16545] EXT4-fs (loop4): mount failed [ 894.377120][T16548] loop2: detected capacity change from 0 to 1024 [ 894.384807][T16548] ext4: Unknown parameter 'noacl' [ 895.125432][T16552] device syzkaller0 entered promiscuous mode [ 900.975707][ T14] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 901.190188][ T14] usb 3-1: Using ep0 maxpacket: 32 [ 901.198382][ T14] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 901.230356][ T14] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 901.257300][ T14] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 901.309346][ T14] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 901.346579][ T14] usb 3-1: config 0 descriptor?? [ 902.905751][T15093] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 903.105968][T15093] usb 2-1: Using ep0 maxpacket: 16 [ 903.117199][T15093] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 903.145898][T15093] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 903.166503][T15093] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 903.185708][T15093] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 903.193807][T15093] usb 2-1: SerialNumber: syz [ 903.249011][T15093] usb 2-1: 0:2 : does not exist [ 903.623843][ T127] usb 3-1: USB disconnect, device number 63 [ 903.632356][T16625] binder: 16624:16625 ioctl c0306201 200000003080 returned -14 [ 903.705450][T16625] binder: 16624:16625 ioctl c0306201 200000003180 returned -14 [ 905.275011][T15093] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 905.336674][T15093] usb 2-1: USB disconnect, device number 50 [ 905.461612][T16642] loop2: detected capacity change from 0 to 16 [ 905.487405][T16642] erofs: (device loop2): mounted with root inode @ nid 36. [ 905.566460][T16425] udevd[16425]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 906.649876][T16650] 9pnet_fd: Insufficient options for proto=fd [ 906.867750][T16655] 9pnet_fd: Insufficient options for proto=fd [ 907.699984][T16657] fuse: Bad value for 'fd' [ 908.303365][T16668] binder: 16667:16668 ioctl c0306201 200000003080 returned -14 [ 908.312957][T16668] binder: 16667:16668 ioctl c0306201 200000003180 returned -14 [ 908.321591][T16668] binder_alloc: 16667: binder_alloc_buf, no vma [ 908.398174][T16670] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3555'. [ 908.438827][T16670] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3555'. [ 912.165351][T16685] loop2: detected capacity change from 0 to 1024 [ 912.241836][T16685] EXT4-fs: inline encryption not supported [ 912.299122][T16685] EXT4-fs: inline encryption not supported [ 912.305329][T16685] EXT4-fs: Ignoring removed nomblk_io_submit option [ 912.392258][T16685] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 913.536509][T16685] EXT4-fs warning (device loop2): ext4_multi_mount_protect:404: Unable to create kmmpd thread for loop2. [ 923.600252][T16783] FAULT_INJECTION: forcing a failure. [ 923.600252][T16783] name failslab, interval 1, probability 0, space 0, times 0 [ 923.665008][T16783] CPU: 1 PID: 16783 Comm: syz.2.3592 Not tainted syzkaller #0 [ 923.672564][T16783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 923.682656][T16783] Call Trace: [ 923.685961][T16783] [ 923.688928][T16783] dump_stack_lvl+0x188/0x24e [ 923.693639][T16783] ? show_regs_print_info+0x12/0x12 [ 923.698885][T16783] ? load_image+0x410/0x410 [ 923.703475][T16783] ? __might_sleep+0xd0/0xd0 [ 923.708098][T16783] ? __lock_acquire+0x7ea0/0x7ea0 [ 923.713154][T16783] should_fail_ex+0x390/0x4c0 [ 923.717870][T16783] should_failslab+0x5/0x20 [ 923.722411][T16783] slab_pre_alloc_hook+0x59/0x300 [ 923.727499][T16783] ? percpu_ref_init+0xc0/0x340 [ 923.732387][T16783] __kmem_cache_alloc_node+0x4f/0x270 [ 923.737799][T16783] ? percpu_ref_init+0xc0/0x340 [ 923.742673][T16783] ? cgroup_setup_root+0xa90/0xa90 [ 923.747815][T16783] kmalloc_trace+0x26/0xe0 [ 923.752274][T16783] percpu_ref_init+0xc0/0x340 [ 923.757153][T16783] cgroup_mkdir+0x400/0xe70 [ 923.761705][T16783] ? __up_read+0x2b4/0x6b0 [ 923.766157][T16783] ? css_task_iter_end+0x280/0x280 [ 923.771300][T16783] ? up_read+0x20/0x20 [ 923.775421][T16783] ? do_raw_spin_unlock+0x11d/0x230 [ 923.780681][T16783] ? kernfs_iop_permission+0x26d/0x350 [ 923.786255][T16783] ? css_task_iter_end+0x280/0x280 [ 923.791394][T16783] kernfs_iop_mkdir+0x23d/0x3d0 [ 923.796279][T16783] vfs_mkdir+0x386/0x570 [ 923.800703][T16783] do_mkdirat+0x1d8/0x440 [ 923.805148][T16783] ? vfs_mkdir+0x570/0x570 [ 923.809626][T16783] __x64_sys_mkdirat+0x85/0x90 [ 923.814457][T16783] do_syscall_64+0x4c/0xa0 [ 923.818906][T16783] ? clear_bhb_loop+0x60/0xb0 [ 923.823610][T16783] ? clear_bhb_loop+0x60/0xb0 [ 923.828328][T16783] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 923.834252][T16783] RIP: 0033:0x7fee1299f559 [ 923.838716][T16783] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 923.858367][T16783] RSP: 002b:00007fee138bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 923.866806][T16783] RAX: ffffffffffffffda RBX: 00007fee12c25fa0 RCX: 00007fee1299f559 [ 923.874799][T16783] RDX: 00000000000001ff RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 923.882881][T16783] RBP: 00007fee12a36b20 R08: 0000000000000000 R09: 0000000000000000 [ 923.890879][T16783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 923.898892][T16783] R13: 00007fee12c26038 R14: 00007fee12c25fa0 R15: 00007ffcba6bcec8 [ 923.906930][T16783] [ 927.775366][T16830] netlink: 'syz.1.3605': attribute type 4 has an invalid length. [ 928.820688][T16831] netlink: 'syz.1.3605': attribute type 4 has an invalid length. [ 931.488405][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 932.957364][T16877] capability: warning: `syz.2.3618' uses 32-bit capabilities (legacy support in use) [ 936.986372][T16923] binder: 16921:16923 ioctl c0306201 0 returned -14 [ 939.021474][T16937] loop4: detected capacity change from 0 to 1024 [ 939.100001][T16937] EXT4-fs: inline encryption not supported [ 939.166934][T16937] EXT4-fs: inline encryption not supported [ 939.195724][T16937] EXT4-fs: Ignoring removed nomblk_io_submit option [ 939.270624][T16937] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 939.398497][T16937] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 939.436402][T16937] ext4 filesystem being mounted at /90/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 939.594928][T16937] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.3637: bg 0: block 112: padding at end of block bitmap is not set [ 939.927564][T16937] EXT4-fs (loop4): Remounting filesystem read-only [ 940.208697][T14787] EXT4-fs (loop4): unmounting filesystem. [ 944.661334][T16998] loop4: detected capacity change from 0 to 128 [ 944.992014][T16999] fuse: Bad value for 'fd' [ 945.019627][T16998] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 945.143754][T16998] ext4 filesystem being mounted at /95/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 945.690159][T17011] 9pnet_fd: Insufficient options for proto=fd [ 946.013067][T14787] EXT4-fs (loop4): unmounting filesystem. [ 948.327697][T17042] fuse: Bad value for 'fd' [ 959.550263][T17125] fuse: Bad value for 'fd' [ 963.683414][T17162] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 964.509554][T17168] binder: BINDER_SET_CONTEXT_MGR already set [ 964.516766][T17168] binder: 17166:17168 ioctl 4018620d 200000003140 returned -16 [ 964.561559][T17162] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 964.651340][T17164] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 964.926520][T17171] loop4: detected capacity change from 0 to 128 [ 965.036778][T17171] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 965.051876][T17171] ext4 filesystem being mounted at /106/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 965.298767][T17178] 9pnet_fd: Insufficient options for proto=fd [ 966.541252][T17190] fuse: Invalid rootmode [ 967.982223][T17201] binder: BINDER_SET_CONTEXT_MGR already set [ 968.012607][T17201] binder: 17200:17201 ioctl 4018620d 200000003140 returned -16 [ 969.979622][T14787] EXT4-fs (loop4): unmounting filesystem. [ 974.346326][T17260] 9pnet_fd: Insufficient options for proto=fd [ 975.931409][ T49] Bluetooth: Wrong link type (-22) [ 978.442338][T17292] kvm [17291]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0xc1) = 0xfffffc00 [ 978.471624][T17292] kvm [17291]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0xc2) = 0xfffffc00 [ 978.500166][T17292] kvm [17291]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x11e) = 0xfffffc00 [ 978.541849][T17292] kvm [17291]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x186) = 0xfffffc00 [ 978.574750][T17292] kvm [17291]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x187) = 0xfffffc00 [ 978.920496][T17299] binder: 17297:17299 unknown command 0 [ 978.935452][T17299] binder: 17297:17299 ioctl c0306201 200000000240 returned -22 [ 980.699446][T17325] 9pnet_fd: Insufficient options for proto=fd [ 980.936232][T12240] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 981.135764][T12240] usb 5-1: Using ep0 maxpacket: 32 [ 981.144288][T12240] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 981.186318][T12240] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 981.212095][T12240] usb 5-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 981.231261][T12240] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 981.266584][T12240] usb 5-1: config 0 descriptor?? [ 984.445991][ T4342] usb 5-1: USB disconnect, device number 51 [ 986.070887][T17369] binder: 17368:17369 ioctl 4018620d 0 returned -22 [ 986.249416][T17374] binder: 17373:17374 unknown command 0 [ 986.255213][T17374] binder: 17373:17374 ioctl c0306201 200000000240 returned -22 [ 987.942241][T17385] loop2: detected capacity change from 0 to 512 [ 988.052316][T17385] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 988.256382][T17385] EXT4-fs (loop2): 1 truncate cleaned up [ 988.262149][T17385] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 988.496609][ T49] Bluetooth: Wrong link type (-22) [ 989.503606][T14323] EXT4-fs (loop2): unmounting filesystem. [ 990.539233][T17408] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 990.628008][T17408] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 990.725299][T17415] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 992.000192][T12240] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 992.991875][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 993.922467][T12240] usb 2-1: Using ep0 maxpacket: 32 [ 993.934996][T12240] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 993.945676][T12240] usb 2-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 993.954713][T12240] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 993.964573][T12240] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 993.978954][T17448] loop4: detected capacity change from 0 to 128 [ 994.000294][T12240] usb 2-1: config 0 descriptor?? [ 994.039543][T17448] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 994.052076][T17448] ext4 filesystem being mounted at /118/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 994.454659][T14787] EXT4-fs (loop4): unmounting filesystem. [ 994.611423][T17464] fuse: Unknown parameter 'use00000000000000000000' [ 994.685811][T17465] binder: 17463:17465 ioctl c0306201 0 returned -14 [ 994.769623][T17469] binder: 17468:17469 ioctl c0306201 200000003080 returned -14 [ 994.786219][T17469] binder: 17468:17469 ioctl c0306201 200000003180 returned -14 [ 995.071758][T17474] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 995.169122][T17474] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 995.313035][T17474] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 995.676522][T17471] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 995.684124][T17471] Bluetooth: hci5: Opcode 0x0406 failed: -4 [ 995.735396][T17471] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 995.757227][T17471] Bluetooth: hci0: Opcode 0x0406 failed: -4 [ 995.789092][T17471] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 995.801435][T17471] Bluetooth: hci1: Opcode 0x0406 failed: -4 [ 995.813202][T17471] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 996.342937][T17471] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 996.672134][T17471] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 996.697711][T12240] usb 2-1: USB disconnect, device number 51 [ 996.727265][T17471] Bluetooth: hci2: Opcode 0x0406 failed: -4 [ 996.924286][T17498] fuse: Unknown parameter 'use00000000000000000000' [ 997.085746][ T4276] Bluetooth: hci5: command 0x0c1a tx timeout [ 997.117161][T17505] loop2: detected capacity change from 0 to 128 [ 997.164994][T17505] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 997.194265][T17505] ext4 filesystem being mounted at /151/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 997.964582][ T4276] Bluetooth: hci1: command 0x0c1a tx timeout [ 997.966405][ T49] Bluetooth: hci0: command 0x0c1a tx timeout [ 998.516074][ T4276] Bluetooth: hci3: command 0x0c1a tx timeout [ 998.713145][T17519] binder: 17511:17519 unknown command 0 [ 998.722791][T17519] binder: 17511:17519 ioctl c0306201 200000000240 returned -22 [ 998.765910][T17518] Bluetooth: hci2: command 0x0c1a tx timeout [ 999.337406][T17518] Bluetooth: hci5: command 0x0406 tx timeout [ 999.780448][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1000.428178][T17533] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1000.525849][ T4281] Bluetooth: hci0: command 0x0406 tx timeout [ 1000.531969][ T4281] Bluetooth: hci1: command 0x0406 tx timeout [ 1000.560880][T17542] loop2: detected capacity change from 0 to 512 [ 1000.606128][ T4281] Bluetooth: hci3: command 0x0406 tx timeout [ 1000.625523][T17533] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1000.655081][T17542] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 1000.705158][T17542] ext4 filesystem being mounted at /153/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 1000.757334][T17550] fuse: Unknown parameter 'user_i00000000000000000000' [ 1000.851191][ T4281] Bluetooth: hci2: command 0x0406 tx timeout [ 1001.585774][ T4281] Bluetooth: hci5: unexpected event for opcode 0x2060 [ 1001.600038][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1002.892773][T17587] binder: 17586:17587 unknown command 0 [ 1002.908259][T17587] binder: 17586:17587 ioctl c0306201 200000000240 returned -22 [ 1003.086792][ T4384] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 1004.221924][T17595] fuse: Unknown parameter 'user_i00000000000000000000' [ 1004.345707][ T4384] usb 3-1: Using ep0 maxpacket: 16 [ 1004.353351][ T4384] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1004.394345][ T4384] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1004.417563][ T4384] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 1004.456783][ T4384] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1004.483470][ T4384] usb 3-1: SerialNumber: syz [ 1004.571018][ T4384] usb 3-1: 0:2 : does not exist [ 1005.419341][ T4384] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 1005.526031][ T4384] usb 3-1: USB disconnect, device number 64 [ 1005.795026][T17489] udevd[17489]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1006.214069][T17611] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1006.654386][T17614] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1006.761729][T17611] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1007.260088][ T4281] Bluetooth: hci3: unexpected event for opcode 0x2060 [ 1008.883190][T17639] fuse: Bad value for 'group_id' [ 1009.921633][T17649] netlink: 'syz.3.3846': attribute type 4 has an invalid length. [ 1009.977457][T17654] netlink: 'syz.3.3846': attribute type 4 has an invalid length. [ 1010.057930][T17657] fuse: Unknown parameter 'user_id00000000000000000000' [ 1010.575687][T12831] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 1010.785721][T12831] usb 3-1: Using ep0 maxpacket: 32 [ 1010.792746][T12831] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1010.841127][T12831] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1010.873410][T12831] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 1010.900531][T12831] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1010.928947][T12831] usb 3-1: config 0 descriptor?? [ 1010.982453][T17685] fuse: Bad value for 'group_id' [ 1011.151629][T17668] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3853'. [ 1011.352782][T17694] fuse: Unknown parameter 'user_id00000000000000000000' [ 1011.466507][T17696] netlink: 'syz.3.3863': attribute type 4 has an invalid length. [ 1011.513595][T17696] netlink: 'syz.3.3863': attribute type 4 has an invalid length. [ 1011.586077][ T4384] usb 3-1: USB disconnect, device number 65 [ 1011.849602][T17701] binder: 17700:17701 ioctl 4018620d 0 returned -22 [ 1011.864600][T17701] binder: 17700:17701 ioctl c0306201 200000003080 returned -14 [ 1011.875385][T17701] binder: 17700:17701 ioctl c0306201 200000003180 returned -14 [ 1012.059675][T17708] 9pnet_fd: Insufficient options for proto=fd [ 1014.553029][T17742] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3878'. [ 1018.880109][T17770] loop4: detected capacity change from 0 to 512 [ 1018.943573][T17770] EXT4-fs (loop4): failed to initialize system zone (-117) [ 1018.955806][T17770] EXT4-fs (loop4): mount failed [ 1021.279442][T17794] loop4: detected capacity change from 0 to 512 [ 1021.328534][T17794] EXT4-fs (loop4): invalid inodes per group: 0 [ 1021.328534][T17794] [ 1023.212112][T17807] loop4: detected capacity change from 0 to 1024 [ 1023.219455][T17807] ext4: Unknown parameter 'noacl' [ 1028.425322][T17847] loop2: detected capacity change from 0 to 512 [ 1028.457971][T17847] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 1028.521106][T17847] EXT4-fs (loop2): 1 truncate cleaned up [ 1028.565604][T17847] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1028.773105][ T4281] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 1029.785190][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1031.311971][T17885] fuse: Unknown parameter '00000000000000000003' [ 1034.216424][T15093] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 1035.778837][T15093] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1035.825788][T15093] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1035.875642][T15093] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 1035.919967][T15093] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1035.985384][T15093] usb 5-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 1036.019026][T15093] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1036.028200][T17930] fuse: Unknown parameter 'group_id00000000000000000000' [ 1036.067352][T15093] usb 5-1: Product: syz [ 1036.092286][T15093] usb 5-1: Manufacturer: syz [ 1036.109361][T15093] usb 5-1: SerialNumber: syz [ 1036.162577][T15093] usbserial_generic 5-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 1036.235398][T15093] usbserial_generic 5-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 1036.304285][T15093] usbserial_generic 5-1:1.0: generic converter detected [ 1036.360912][T15093] usb 5-1: generic converter now attached to ttyUSB0 [ 1036.424958][T15093] usb 5-1: USB disconnect, device number 52 [ 1036.951123][T15093] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 1036.960152][T15093] usbserial_generic 5-1:1.0: device disconnected [ 1037.784946][ T4281] Bluetooth: hci0: unexpected event for opcode 0x2060 [ 1038.773570][T17956] loop4: detected capacity change from 0 to 512 [ 1038.850705][T17956] EXT4-fs (loop4): invalid inodes per group: 0 [ 1038.850705][T17956] [ 1040.463517][T17969] fuse: Unknown parameter '00000000000000000003' [ 1040.672355][ T4281] Bluetooth: hci5: ACL packet for unknown connection handle 201 [ 1041.499228][T17974] fuse: Unknown parameter 'group_id00000000000000000000' [ 1042.169427][T17991] binder: 17989:17991 ioctl c0306201 0 returned -14 [ 1042.529958][ T4281] Bluetooth: hci1: unexpected event for opcode 0x2060 [ 1043.827834][T18014] fuse: Unknown parameter 'group_id00000000000000000000' [ 1043.888701][T18014] overlayfs: failed to clone upperpath [ 1043.954964][T18017] loop2: detected capacity change from 0 to 128 [ 1043.996564][T18017] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1044.020609][T18017] ext4 filesystem being mounted at /184/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1044.134923][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1044.374345][T18030] kvm: emulating exchange as write [ 1044.558611][T18034] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1044.701880][T18034] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1044.803082][T18034] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1045.437818][ T4281] Bluetooth: hci1: unexpected event for opcode 0x2060 [ 1047.596298][T18076] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1047.713154][T18075] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1047.808624][T18082] netlink: 'syz.4.3982': attribute type 4 has an invalid length. [ 1047.818827][T18075] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1048.076455][T18090] overlayfs: failed to clone upperpath [ 1048.169160][ T4281] Bluetooth: hci5: unexpected event for opcode 0x2060 [ 1049.054794][T18101] Mass Storage Function, version: 2009/09/11 [ 1049.074950][T18101] LUN: removable file: (no medium) [ 1049.092397][ T26] audit: type=1800 audit(1792583120.676:75): pid=18101 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.3992" name="file" dev="configfs" ino=172642 res=0 errno=0 [ 1049.118572][T18101] mass_storage.0/lun.0: unable to open backing file: fi [ 1050.513569][T18123] 9pnet_fd: Insufficient options for proto=fd [ 1051.285278][T18130] fuse: Unknown parameter 'grou00000000000000000000' [ 1051.308734][T18127] loop2: detected capacity change from 0 to 128 [ 1051.360303][T18127] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1051.394108][T18127] ext4 filesystem being mounted at /191/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1051.754657][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1051.897094][ T4281] Bluetooth: hci2: unexpected event for opcode 0x2060 [ 1052.697273][T18150] binder: 18149:18150 unknown command 1074553619 [ 1052.720269][T18150] binder: 18149:18150 ioctl c0306201 200000000580 returned -22 [ 1052.749472][T18150] binder: 18149:18150 unknown command 1074553620 [ 1052.778065][T18150] binder: 18149:18150 ioctl c0306201 200000000700 returned -22 [ 1054.963679][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1055.417025][T18172] loop2: detected capacity change from 0 to 128 [ 1055.444715][T18172] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1055.463546][T18172] ext4 filesystem being mounted at /195/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 1055.502461][T18176] fuse: Unknown parameter 'grou00000000000000000000' [ 1055.661910][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1056.100151][T12831] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 1056.527857][T18188] 9pnet_fd: Insufficient options for proto=fd [ 1056.572538][ T4281] Bluetooth: hci2: unexpected event for opcode 0x2060 [ 1057.845762][T12831] usb 3-1: Using ep0 maxpacket: 16 [ 1057.852979][T12831] usb 3-1: config 0 has an invalid interface number: 98 but max is 0 [ 1057.881836][T12831] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1057.912641][T12831] usb 3-1: config 0 has no interface number 0 [ 1057.929246][T12831] usb 3-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 1057.950117][T12831] usb 3-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 1057.985685][T12831] usb 3-1: config 0 interface 98 has no altsetting 0 [ 1057.997649][T12831] usb 3-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 1058.025717][T12831] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1058.042776][T12831] usb 3-1: Product: syz [ 1058.047496][T12831] usb 3-1: Manufacturer: syz [ 1058.052926][T12831] usb 3-1: SerialNumber: syz [ 1058.068825][T12831] usb 3-1: config 0 descriptor?? [ 1058.078050][T18179] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1058.086289][T18179] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1058.363530][T18209] 9pnet_fd: Insufficient options for proto=fd [ 1058.395432][T18179] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1058.433487][T18179] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 1059.241693][T12831] asix 3-1:0.98 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 1060.185909][T12831] asix: probe of 3-1:0.98 failed with error -71 [ 1060.228487][T12831] usb 3-1: USB disconnect, device number 66 [ 1060.311118][T18192] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 1060.775682][T18192] usb 2-1: Using ep0 maxpacket: 32 [ 1060.790873][T18192] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 1060.854146][T18192] usb 2-1: config 0 has no interface number 0 [ 1060.900230][T18192] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 1061.073515][T18192] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1061.298045][T18192] usb 2-1: Product: syz [ 1061.302660][T18192] usb 2-1: Manufacturer: syz [ 1061.345651][T18192] usb 2-1: SerialNumber: syz [ 1061.366297][T18192] usb 2-1: config 0 descriptor?? [ 1061.384155][T18192] smsc95xx v2.0.0 [ 1061.799157][T18192] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 1061.823353][T18192] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1061.855816][ T4281] Bluetooth: hci1: unexpected event for opcode 0x2060 [ 1063.954460][T18192] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 1064.009281][T18192] smsc95xx: probe of 2-1:0.67 failed with error -71 [ 1064.028664][T18192] usb 2-1: USB disconnect, device number 52 [ 1064.077097][T18250] fuse: Unknown parameter 'grou00000000000000000000' [ 1066.357354][T18192] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1068.116743][T18192] usb 2-1: device descriptor read/all, error -71 [ 1068.414588][ T4281] Bluetooth: hci5: unexpected event for opcode 0x2060 [ 1069.273238][T18292] fuse: Unknown parameter 'group_i00000000000000000000' [ 1072.805722][T18192] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 1073.285888][T18192] usb 2-1: Using ep0 maxpacket: 16 [ 1073.300762][T18192] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1073.525409][T18192] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1073.736662][T18192] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 1073.788160][T18192] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1073.834012][T18192] usb 2-1: SerialNumber: syz [ 1073.874353][T18192] usb 2-1: 0:2 : does not exist [ 1074.147694][T18332] loop2: detected capacity change from 0 to 16 [ 1074.176767][T18332] erofs: (device loop2): mounted with root inode @ nid 36. [ 1074.674124][T18192] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 1075.827903][T18192] usb 2-1: USB disconnect, device number 55 [ 1076.086835][T18276] udevd[18276]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1076.516537][ T4281] Bluetooth: hci2: unexpected event for opcode 0x2060 [ 1078.611571][T18353] capability: warning: `syz.1.4069' uses deprecated v2 capabilities in a way that may be insecure [ 1082.466636][ T26] audit: type=1800 audit(1792583154.056:76): pid=18391 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.4076" name="file" dev="configfs" ino=173262 res=0 errno=0 [ 1082.468969][T18391] mass_storage.0/lun.0: unable to open backing file: fi [ 1092.583675][T18474] loop2: detected capacity change from 0 to 128 [ 1092.793463][T18474] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1092.803830][T18474] ext4 filesystem being mounted at /211/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1093.198961][T18481] 9pnet_fd: Insufficient options for proto=fd [ 1093.943830][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1094.387335][T18446] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 1095.398119][T18446] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1095.423517][T18446] usb 3-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 1095.443908][T18446] usb 3-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 1095.469030][T18446] usb 3-1: Product: syz [ 1095.473283][T18446] usb 3-1: Manufacturer: syz [ 1095.522516][T18446] usb 3-1: Found UVC 1.00 device syz (225a:e1d4) [ 1095.723638][T18446] usb 3-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1095.767514][T18446] uvcvideo 3-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1095.801332][T18446] uvcvideo 3-1:1.1: Failed to initialize the device (-5). [ 1095.860374][T18446] usb 3-1: USB disconnect, device number 67 [ 1100.115354][T18530] rxe_eth0 speed is unknown, defaulting to 1000 [ 1102.399663][ T4281] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 1102.743939][T18545] fuse: Bad value for 'fd' [ 1108.645651][ T4384] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 1108.845950][ T4384] usb 2-1: Using ep0 maxpacket: 32 [ 1108.853116][ T4384] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 1109.387108][ T4384] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1109.401673][ T4384] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1109.411270][ T4384] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1109.426918][ T4384] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1109.447834][ T4384] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1109.495768][ T4384] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1109.504912][ T4384] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1109.565921][ T4384] usb 2-1: config 0 descriptor?? [ 1110.738271][ T4384] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 56 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1110.790765][ T4384] usb 2-1: USB disconnect, device number 56 [ 1110.822696][ T4384] usblp0: removed [ 1111.257195][T18619] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1111.360319][T18618] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1111.469991][T18618] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1112.203002][ T4281] Bluetooth: hci5: ACL packet for unknown connection handle 201 [ 1115.619334][T18639] loop2: detected capacity change from 0 to 16 [ 1115.685455][T18639] erofs: (device loop2): mounted with root inode @ nid 36. [ 1115.810152][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1117.280258][T18651] fuse: Bad value for 'fd' [ 1120.779011][T18679] loop2: detected capacity change from 0 to 128 [ 1120.843197][T18679] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1120.879862][T18679] ext4 filesystem being mounted at /225/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 1121.125920][T18684] fuse: Bad value for 'fd' [ 1121.221813][T18686] fuse: Bad value for 'fd' [ 1121.599805][T18695] fuse: Bad value for 'user_id' [ 1123.556563][T18708] 9pnet_fd: Insufficient options for proto=fd [ 1123.765305][T18711] fuse: Unknown parameter 'use00000000000000000000' [ 1123.814372][T18711] overlayfs: failed to clone upperpath [ 1125.603606][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1125.936218][T18722] fuse: Bad value for 'fd' [ 1126.900834][T18726] loop2: detected capacity change from 0 to 256 [ 1126.921642][T18728] fuse: Bad value for 'fd' [ 1126.973372][T18726] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 1127.018653][T18726] exFAT-fs (loop2): hint_cluster is invalid (17) [ 1128.338106][T18742] fuse: Bad value for 'fd' [ 1128.961334][ T26] audit: type=1800 audit(1792583200.546:77): pid=18750 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.4169" name="file2" dev="loop2" ino=1048868 res=0 errno=0 [ 1128.990680][T18750] exFAT-fs (loop2): error, broken FAT chain. [ 1128.996871][T18750] exFAT-fs (loop2): Filesystem has been set read-only [ 1129.003674][T18750] exFAT-fs (loop2): error, failed to bmap (inode : ffff8880541d07e0 iblock : 24, err : -5) [ 1129.025976][T18750] exFAT-fs (loop2): error, invalid access to FAT (entry 0xffffffff) [ 1129.412979][T18754] fuse: Unknown parameter 'use00000000000000000000' [ 1129.457270][T18754] overlayfs: failed to clone upperpath [ 1129.503846][T18758] loop2: detected capacity change from 0 to 512 [ 1129.621476][T18758] EXT4-fs (loop2): invalid inodes per group: 0 [ 1129.621476][T18758] [ 1130.904945][T18763] fuse: Invalid rootmode [ 1131.101995][T18767] fuse: Bad value for 'fd' [ 1132.593459][T18781] fuse: Invalid rootmode [ 1135.823768][T18794] 9pnet_fd: Insufficient options for proto=fd [ 1136.103422][T18811] fuse: Bad value for 'fd' [ 1138.855798][T16691] usb 3-1: new high-speed USB device number 68 using dummy_hcd [ 1139.075267][T18833] fuse: Invalid rootmode [ 1139.215600][T16691] usb 3-1: Using ep0 maxpacket: 32 [ 1139.222692][T16691] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1139.981147][T16691] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1139.990321][T16691] usb 3-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 1139.999979][T16691] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1140.056754][T16691] usb 3-1: config 0 descriptor?? [ 1140.385059][T18855] binder: 18854:18855 ioctl 4018620d 0 returned -22 [ 1140.558212][T18857] fuse: Bad value for 'fd' [ 1140.818684][T18192] usb 3-1: USB disconnect, device number 68 [ 1142.769478][T18867] 9pnet_fd: Insufficient options for proto=fd [ 1143.722482][T18884] fuse: Invalid rootmode [ 1143.933970][T18888] fuse: Unknown parameter 'user_id00000000000000000000' [ 1144.332556][T18888] overlayfs: failed to clone upperpath [ 1144.805418][T18897] fuse: Bad value for 'fd' [ 1148.973075][T18935] fuse: Bad value for 'rootmode' [ 1149.216890][T18939] 9pnet_fd: Insufficient options for proto=fd [ 1150.268575][T18948] fuse: Bad value for 'fd' [ 1150.512501][T18064] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1150.652147][T18064] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1150.761762][T18064] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1150.819667][T18963] fuse: Bad value for 'rootmode' [ 1150.831581][T18965] loop2: detected capacity change from 0 to 512 [ 1150.896666][T18965] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 1150.971592][T18965] EXT4-fs (loop2): 1 truncate cleaned up [ 1150.977617][T18965] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1151.013872][T18064] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1151.735674][ T4281] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 1152.280620][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1152.474702][T18988] fuse: Invalid rootmode [ 1152.629853][T17518] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1152.642536][ T4276] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1152.651561][T17518] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1152.659721][T17518] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1152.670943][T17518] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 1152.680055][T17518] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1152.873176][T18996] rxe_eth0 speed is unknown, defaulting to 1000 [ 1152.894249][T19000] fuse: Bad value for 'fd' [ 1153.958814][T19013] 9pnet_fd: Insufficient options for proto=fd [ 1154.730514][T19035] fuse: Bad value for 'rootmode' [ 1154.770965][T17518] Bluetooth: hci4: command 0x0409 tx timeout [ 1154.902228][T18996] chnl_net:caif_netlink_parms(): no params data found [ 1155.604006][T18996] bridge0: port 1(bridge_slave_0) entered blocking state [ 1155.685005][T18996] bridge0: port 1(bridge_slave_0) entered disabled state [ 1155.757746][T19053] 9pnet_fd: Insufficient options for proto=fd [ 1155.777246][T18996] device bridge_slave_0 entered promiscuous mode [ 1155.902623][T19055] fuse: Invalid rootmode [ 1155.961379][T19057] fuse: Bad value for 'fd' [ 1156.087984][T18996] bridge0: port 2(bridge_slave_1) entered blocking state [ 1156.095181][T18996] bridge0: port 2(bridge_slave_1) entered disabled state [ 1156.143403][T18996] device bridge_slave_1 entered promiscuous mode [ 1156.329861][T18996] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1156.381785][T18996] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1156.562464][T18996] team0: Port device team_slave_0 added [ 1156.597730][T19066] fuse: Bad value for 'fd' [ 1156.617912][T19066] overlayfs: failed to clone upperpath [ 1156.760386][T18996] team0: Port device team_slave_1 added [ 1156.820609][T18064] device hsr_slave_0 left promiscuous mode [ 1156.827171][T18064] device hsr_slave_1 left promiscuous mode [ 1156.833850][T18064] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1156.843372][T18064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1156.851136][T17518] Bluetooth: hci4: command 0x041b tx timeout [ 1156.913090][T18064] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1157.078288][T18064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1157.271428][T18064] device bridge_slave_1 left promiscuous mode [ 1157.406025][T18064] bridge0: port 2(bridge_slave_1) entered disabled state [ 1157.467138][T18064] device bridge_slave_0 left promiscuous mode [ 1157.473566][T18064] bridge0: port 1(bridge_slave_0) entered disabled state [ 1157.720941][T18064] device veth1_macvtap left promiscuous mode [ 1157.755249][T18064] device veth0_macvtap left promiscuous mode [ 1157.782050][T18064] device veth1_vlan left promiscuous mode [ 1157.795906][T18064] device veth0_vlan left promiscuous mode [ 1158.393741][T19079] 9pnet_fd: Insufficient options for proto=fd [ 1158.527513][T19083] fuse: Unknown parameter 'use00000000000000000000' [ 1158.890716][T19089] fuse: Bad value for 'fd' [ 1158.925804][T17518] Bluetooth: hci4: command 0x040f tx timeout [ 1159.748898][T18064] team0 (unregistering): Port device team_slave_1 removed [ 1159.875074][T18064] team0 (unregistering): Port device team_slave_0 removed [ 1160.001798][T18064] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1160.573949][T18064] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1161.025614][ T4281] Bluetooth: hci4: command 0x0419 tx timeout [ 1161.301079][T18064] bond0 (unregistering): Released all slaves [ 1161.456727][T19109] rxe_eth0 speed is unknown, defaulting to 1000 [ 1161.474668][T18996] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1161.494639][T18996] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1161.557943][T18996] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1161.590375][T18996] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1161.604322][T18996] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1161.662765][T18996] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1161.867714][T18996] device hsr_slave_0 entered promiscuous mode [ 1161.883978][T18996] device hsr_slave_1 entered promiscuous mode [ 1161.892930][T19127] fuse: Unknown parameter '00000000000000000003' [ 1161.920734][T18996] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1161.924039][T19127] overlayfs: failed to clone upperpath [ 1161.945932][T18996] Cannot create hsr debugfs directory [ 1162.506241][T19140] fuse: Unknown parameter 'use00000000000000000000' [ 1163.466205][T18996] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1163.708628][T18996] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1163.829341][T18996] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1163.867450][T18996] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1163.920394][ T4384] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 1164.108288][ T4384] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 1164.126176][ T4384] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1164.167411][T18996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1164.177248][ T4384] usb 3-1: config 0 descriptor?? [ 1164.242219][T18064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1164.265428][T19173] fuse: Unknown parameter 'user_id00000000000000000000' [ 1164.281995][T18064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1164.317841][T18996] 8021q: adding VLAN 0 to HW filter on device team0 [ 1164.350284][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1164.372845][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1164.394014][T18876] bridge0: port 1(bridge_slave_0) entered blocking state [ 1164.401250][T18876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1164.434948][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1164.462983][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1164.489244][T19178] fuse: Unknown parameter '00000000000000000003' [ 1164.513531][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1164.533265][T18876] bridge0: port 2(bridge_slave_1) entered blocking state [ 1164.540500][T18876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1164.591943][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1164.637851][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1164.654860][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1164.669014][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1164.700990][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1164.724077][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1164.762802][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1164.782457][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1164.802777][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1164.844518][T18996] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1164.886730][T18996] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1164.921859][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1164.957922][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1165.220331][ T4384] usb 3-1: Cannot set autoneg [ 1165.226037][ T4384] MOSCHIP usb-ethernet driver: probe of 3-1:0.0 failed with error -71 [ 1165.324504][ T4384] usb 3-1: USB disconnect, device number 69 [ 1165.786163][T19207] fuse: Unknown parameter 'use00000000000000000000' [ 1166.549764][ T26] audit: type=1800 audit(1792583238.126:78): pid=19215 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.4299" name="file" dev="configfs" ino=175722 res=0 errno=0 [ 1166.823751][T19228] fuse: Unknown parameter 'user_id00000000000000000000' [ 1167.073747][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1167.086155][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1167.126511][T18996] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1167.223602][T19238] loop2: detected capacity change from 0 to 512 [ 1167.328185][T19245] 9pnet_fd: Insufficient options for proto=fd [ 1167.354459][T18996] device veth0_vlan entered promiscuous mode [ 1167.362564][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1167.798113][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1167.851451][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1167.860628][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1167.884258][T18996] device veth1_vlan entered promiscuous mode [ 1167.929027][T19248] fuse: Unknown parameter 'use00000000000000000000' [ 1167.941217][T19238] EXT4-fs (loop2): invalid inodes per group: 0 [ 1167.941217][T19238] [ 1168.072654][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1168.096476][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1168.171317][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1168.256612][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1168.287884][T19238] loop2: detected capacity change from 0 to 1024 [ 1168.295599][T19238] ext4: Unknown parameter 'noacl' [ 1168.355470][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1168.431020][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1168.572305][T19256] fuse: Unknown parameter 'user_i00000000000000000000' [ 1168.680400][T18996] device veth0_macvtap entered promiscuous mode [ 1168.723323][T18996] device veth1_macvtap entered promiscuous mode [ 1168.855327][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1168.881176][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1168.904282][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1168.919989][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1168.945300][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1168.965629][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1168.989682][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1169.013726][T19271] fuse: Unknown parameter 'user_id00000000000000000000' [ 1169.051134][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1169.099401][T18996] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1169.141294][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1169.172972][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1169.215064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1169.254479][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1169.282424][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1169.313610][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1169.351990][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1169.368567][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1169.379726][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1169.415097][T18996] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1169.438513][T18996] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1169.463315][T18996] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1169.504879][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1169.531026][T18876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 1169.587811][T18996] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1169.627201][T18996] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1169.697240][T18996] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1169.740921][T18996] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1170.044434][T18876] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1170.062927][T18876] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1170.124642][ T4856] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1170.214814][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1170.276024][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1170.305184][T13856] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1170.662019][T19292] 9pnet_fd: Insufficient options for proto=fd [ 1170.783071][T19317] loop2: detected capacity change from 0 to 512 [ 1170.879637][T19309] rxe_eth0 speed is unknown, defaulting to 1000 [ 1170.916760][T19317] EXT4-fs (loop2): invalid inodes per group: 0 [ 1170.916760][T19317] [ 1171.225726][T19326] loop2: detected capacity change from 0 to 1024 [ 1171.232924][T19326] ext4: Unknown parameter 'noacl' [ 1171.276277][T19151] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1171.434040][T19330] fuse: Bad value for 'fd' [ 1171.712651][T19336] fuse: Unknown parameter 'user_i00000000000000000000' [ 1172.090487][T19352] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.163518][T19354] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.240914][T19352] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.314358][T19352] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1172.694963][T19365] loop2: detected capacity change from 0 to 512 [ 1172.715281][T19365] EXT4-fs (loop2): invalid inodes per group: 0 [ 1172.715281][T19365] [ 1173.024331][T19369] loop2: detected capacity change from 0 to 1024 [ 1173.032118][T19369] ext4: Unknown parameter 'noacl' [ 1173.799716][T19370] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 1173.806332][T19370] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 1173.812564][T19370] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 1173.819035][T19370] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 1173.825856][T19370] Bluetooth: hci4: Opcode 0x0c1a failed: -4 [ 1173.832072][T19370] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 1173.839154][T19370] Bluetooth: hci4: Opcode 0x0406 failed: -4 [ 1173.943930][ T26] audit: type=1800 audit(1792583245.526:79): pid=19388 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.4351" name="file" dev="configfs" ino=177058 res=0 errno=0 [ 1173.969866][T19388] mass_storage.0/lun.0: unable to open backing file: f [ 1174.337117][T19401] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4355'. [ 1174.441318][T19404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1174.452506][T19406] fuse: Bad value for 'fd' [ 1174.520359][T19404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1174.597269][T19404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1174.704021][T19404] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1175.087515][T17518] Bluetooth: hci0: command 0x0c1a tx timeout [ 1175.880525][T19423] rxe_eth0 speed is unknown, defaulting to 1000 [ 1175.895754][T17518] Bluetooth: hci4: command 0x0c1a tx timeout [ 1175.901961][T17518] Bluetooth: hci2: command 0x0c1a tx timeout [ 1175.908363][ T4281] Bluetooth: hci3: command 0x0c1a tx timeout [ 1175.914439][ T4281] Bluetooth: hci1: command 0x0c1a tx timeout [ 1175.995741][ T4339] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1176.195719][ T4339] usb 3-1: device descriptor read/64, error -71 [ 1176.413829][T19437] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4367'. [ 1176.485689][ T4339] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 1176.646097][ T4339] usb 3-1: device descriptor read/64, error -71 [ 1176.660635][T19443] fuse: Unknown parameter '0x0000000000000003' [ 1176.786021][ T4339] usb usb3-port1: attempt power cycle [ 1177.252067][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1177.375765][ T4339] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 1177.416794][ T4339] usb 3-1: device descriptor read/8, error -71 [ 1177.441985][T19462] fuse: Unknown parameter 'user_id00000000000000000000' [ 1177.525922][ T7] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 1177.611831][T19466] netlink: 'syz.4.4378': attribute type 4 has an invalid length. [ 1177.695805][ T4339] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 1177.727372][ T7] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1177.746298][ T4339] usb 3-1: device descriptor read/8, error -71 [ 1177.757200][ T7] usb 2-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 1177.781023][T19468] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4379'. [ 1177.865869][ T4339] usb usb3-port1: unable to enumerate USB device [ 1177.874728][ T7] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1177.908684][ T7] usb 2-1: config 0 descriptor?? [ 1177.965785][ T4281] Bluetooth: hci4: command 0x0406 tx timeout [ 1177.992450][T19472] fuse: Unknown parameter '0x0000000000000003' [ 1178.348781][ T7] keytouch 0003:0926:3333.000E: fixing up Keytouch IEC report descriptor [ 1178.374538][ T7] input: HID 0926:3333 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0926:3333.000E/input/input13 [ 1178.512759][ T7] keytouch 0003:0926:3333.000E: input,hidraw0: USB HID v0.00 Keyboard [HID 0926:3333] on usb-dummy_hcd.1-1/input0 [ 1179.011272][T19496] fuse: Unknown parameter 'user_id00000000000000000000' [ 1179.072623][ T7] usb 2-1: USB disconnect, device number 57 [ 1179.202778][T19500] netlink: 'syz.2.4389': attribute type 4 has an invalid length. [ 1179.261108][T19502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1179.326885][T19502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1179.404261][T19502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1179.492407][T19502] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1179.577793][T19513] fuse: Unknown parameter '0x0000000000000003' [ 1180.056062][ T4281] Bluetooth: hci4: command 0x0406 tx timeout [ 1180.187841][T19532] fuse: Unknown parameter 'user_id00000000000000000000' [ 1180.303854][T19536] netlink: 'syz.3.4402': attribute type 4 has an invalid length. [ 1181.041437][T19554] FAULT_INJECTION: forcing a failure. [ 1181.041437][T19554] name failslab, interval 1, probability 0, space 0, times 0 [ 1181.055309][T19554] CPU: 1 PID: 19554 Comm: syz.1.4407 Not tainted syzkaller #0 [ 1181.062840][T19554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1181.072955][T19554] Call Trace: [ 1181.076300][T19554] [ 1181.079287][T19554] dump_stack_lvl+0x188/0x24e [ 1181.084035][T19554] ? show_regs_print_info+0x12/0x12 [ 1181.089305][T19554] ? load_image+0x410/0x410 [ 1181.093874][T19554] ? __might_sleep+0xd0/0xd0 [ 1181.098528][T19554] ? __lock_acquire+0x7ea0/0x7ea0 [ 1181.103621][T19554] should_fail_ex+0x390/0x4c0 [ 1181.108378][T19554] should_failslab+0x5/0x20 [ 1181.112928][T19554] slab_pre_alloc_hook+0x59/0x300 [ 1181.118018][T19554] kmem_cache_alloc+0x56/0x2f0 [ 1181.122821][T19554] ? ptlock_alloc+0x1c/0x60 [ 1181.127363][T19554] ptlock_alloc+0x1c/0x60 [ 1181.131726][T19554] pte_alloc_one+0xc0/0x310 [ 1181.136361][T19554] ? pfn_modify_allowed+0x560/0x560 [ 1181.141609][T19554] ? blk_cgroup_congested+0x1b/0x220 [ 1181.146994][T19554] ? blk_cgroup_congested+0x20d/0x220 [ 1181.152411][T19554] ? __cgroup_throttle_swaprate+0xa8/0x1a0 [ 1181.158364][T19554] do_huge_pmd_anonymous_page+0x569/0x1510 [ 1181.164292][T19554] ? count_memcg_event_mm+0x8a/0x3c0 [ 1181.169627][T19554] ? vma_thp_gfp_mask+0x160/0x160 [ 1181.174711][T19554] ? hugepage_vma_check+0x46d/0x540 [ 1181.179963][T19554] handle_mm_fault+0x11f0/0x3d40 [ 1181.184952][T19554] ? numa_migrate_prep+0x250/0x250 [ 1181.190114][T19554] __get_user_pages+0x40d/0xec0 [ 1181.195014][T19554] ? populate_vma_page_range+0x2b0/0x2b0 [ 1181.200696][T19554] populate_vma_page_range+0x214/0x2b0 [ 1181.206207][T19554] __mm_populate+0x25c/0x380 [ 1181.210852][T19554] ? check_vma_flags+0x4c0/0x4c0 [ 1181.215832][T19554] ? up_write+0x1b6/0x410 [ 1181.220198][T19554] ? do_mlock+0x194/0x640 [ 1181.224564][T19554] do_mlock+0x53a/0x640 [ 1181.228767][T19554] ? lru_gen_add_folio+0xe20/0xe20 [ 1181.233918][T19554] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1181.239939][T19554] ? lock_chain_count+0x20/0x20 [ 1181.244832][T19554] ? syscall_enter_from_user_mode+0x21/0x80 [ 1181.250771][T19554] __x64_sys_mlock+0x5c/0x70 [ 1181.255389][T19554] do_syscall_64+0x4c/0xa0 [ 1181.259843][T19554] ? clear_bhb_loop+0x60/0xb0 [ 1181.264565][T19554] ? clear_bhb_loop+0x60/0xb0 [ 1181.269287][T19554] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1181.275221][T19554] RIP: 0033:0x7fa6f079f559 [ 1181.279697][T19554] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1181.299335][T19554] RSP: 002b:00007fa6f15ad028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 1181.307782][T19554] RAX: ffffffffffffffda RBX: 00007fa6f0a25fa0 RCX: 00007fa6f079f559 [ 1181.315804][T19554] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 1181.323808][T19554] RBP: 00007fa6f0836b20 R08: 0000000000000000 R09: 0000000000000000 [ 1181.331820][T19554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1181.339822][T19554] R13: 00007fa6f0a26038 R14: 00007fa6f0a25fa0 R15: 00007ffca84fc368 [ 1181.347838][T19554] [ 1181.459134][T19556] loop2: detected capacity change from 0 to 256 [ 1181.514318][T19556] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 1181.590617][T19562] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1181.636449][T19556] exFAT-fs (loop2): hint_cluster is invalid (17) [ 1181.989293][T19568] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1182.019239][T19570] exFAT-fs (loop2): error, broken FAT chain. [ 1182.025358][T19570] exFAT-fs (loop2): Filesystem has been set read-only [ 1182.032238][T19570] exFAT-fs (loop2): error, failed to bmap (inode : ffff888071dd2860 iblock : 24, err : -5) [ 1182.045474][ T26] audit: type=1800 audit(1792583253.566:80): pid=19570 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.4408" name="file2" dev="loop2" ino=1048887 res=0 errno=0 [ 1182.072568][T19570] exFAT-fs (loop2): error, invalid access to FAT (entry 0xffffffff) [ 1182.121900][T19562] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1182.187075][T19572] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4410'. [ 1182.214632][T19568] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1182.362376][T19574] fuse: Bad value for 'fd' [ 1182.541587][T19580] netlink: 'syz.2.4414': attribute type 4 has an invalid length. [ 1182.620853][T19583] overlayfs: failed to clone upperpath [ 1182.703224][T19585] loop2: detected capacity change from 0 to 512 [ 1182.734709][T19585] EXT4-fs (loop2): invalid inodes per group: 0 [ 1182.734709][T19585] [ 1182.844369][T19592] 9pnet_fd: Insufficient options for proto=fd [ 1183.012534][T19594] loop2: detected capacity change from 0 to 1024 [ 1183.019839][T19594] ext4: Unknown parameter 'noacl' [ 1183.060699][T19151] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1183.713036][T19610] loop2: detected capacity change from 0 to 256 [ 1183.745070][T19610] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 1183.771686][T19610] exFAT-fs (loop2): hint_cluster is invalid (17) [ 1183.883144][T19613] fuse: Bad value for 'fd' [ 1183.991520][T19616] netlink: 'syz.1.4427': attribute type 4 has an invalid length. [ 1184.159968][ T26] audit: type=1800 audit(1792583255.746:81): pid=19619 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.4424" name="file2" dev="loop2" ino=1048889 res=0 errno=0 [ 1184.188740][T19619] exFAT-fs (loop2): error, broken FAT chain. [ 1184.194893][T19619] exFAT-fs (loop2): Filesystem has been set read-only [ 1184.201900][T19619] exFAT-fs (loop2): error, failed to bmap (inode : ffff8880541d0160 iblock : 24, err : -5) [ 1184.233573][T19619] exFAT-fs (loop2): error, invalid access to FAT (entry 0xffffffff) [ 1185.198971][T19634] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1185.264018][T19634] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1185.366297][T19634] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1185.428576][T19634] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1185.821499][T19653] fuse: Bad value for 'fd' [ 1185.884073][T19655] netlink: 'syz.0.4439': attribute type 4 has an invalid length. [ 1186.073815][T19663] loop2: detected capacity change from 0 to 256 [ 1186.103322][T19663] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x32e3664b, utbl_chksum : 0xe619d30d) [ 1186.132967][T19663] exFAT-fs (loop2): hint_cluster is invalid (17) [ 1186.533323][ T26] audit: type=1800 audit(1792583258.116:82): pid=19671 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.4441" name="file2" dev="loop2" ino=1048890 res=0 errno=0 [ 1186.560953][T19671] exFAT-fs (loop2): error, broken FAT chain. [ 1186.567183][T19671] exFAT-fs (loop2): Filesystem has been set read-only [ 1186.574044][T19671] exFAT-fs (loop2): error, failed to bmap (inode : ffff888071dd3560 iblock : 24, err : -5) [ 1186.599018][T19671] exFAT-fs (loop2): error, invalid access to FAT (entry 0xffffffff) [ 1187.195955][T19681] overlayfs: failed to clone upperpath [ 1187.582330][T19694] netlink: 'syz.3.4450': attribute type 4 has an invalid length. [ 1187.609295][ T4281] Bluetooth: hci5: sending frame failed (-49) [ 1187.618223][ T49] Bluetooth: hci5: Opcode 0x1003 failed: -49 [ 1187.632446][T19694] netlink: 'syz.3.4450': attribute type 4 has an invalid length. [ 1187.765587][ T7] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 1187.866455][T19698] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1187.929220][T19698] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1187.970007][ T7] usb 2-1: Using ep0 maxpacket: 32 [ 1187.981528][ T7] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1187.999054][T19698] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1188.009652][ T7] usb 2-1: config 0 has no interfaces? [ 1188.020918][ T7] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 1188.033570][ T7] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 1188.042662][ T7] usb 2-1: Product: syz [ 1188.047375][ T7] usb 2-1: Manufacturer: syz [ 1188.054050][ T7] usb 2-1: config 0 descriptor?? [ 1188.075196][T19698] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1188.271951][ T22] usb 2-1: USB disconnect, device number 58 [ 1189.269689][T19713] overlayfs: failed to clone upperpath [ 1190.323064][T19732] binder: 19730:19732 ioctl 4018620d 0 returned -22 [ 1190.351965][T19737] fuse: Bad value for 'fd' [ 1190.423068][T19738] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1190.519229][T19738] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1190.553811][T19745] loop2: detected capacity change from 0 to 512 [ 1190.581792][T19745] EXT4-fs (loop2): invalid inodes per group: 0 [ 1190.581792][T19745] [ 1190.605214][T19738] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1190.680796][T19738] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1190.928975][T19751] loop2: detected capacity change from 0 to 1024 [ 1190.936417][T19751] ext4: Unknown parameter 'noacl' [ 1191.682048][T19151] I/O error, dev loop2, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1193.228285][T19788] binder: 19784:19788 ioctl c0306201 0 returned -14 [ 1193.332107][T19793] 9pnet_fd: Insufficient options for proto=fd [ 1194.276571][T19805] fuse: Bad value for 'fd' [ 1194.310975][T19806] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1194.406923][T19806] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1194.469464][T19806] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1194.545925][T19806] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1196.638164][T19852] overlayfs: failed to clone upperpath [ 1197.068912][T19864] fuse: Unknown parameter '0x0000000000000003' [ 1197.175804][ T4384] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 1197.208019][T19869] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1197.272072][T19869] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1197.305686][ T22] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 1197.341121][T19870] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1197.365706][ T4384] usb 3-1: Using ep0 maxpacket: 32 [ 1197.372819][ T4384] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 1197.381695][ T4384] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1197.390777][ T4384] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1197.401345][ T4384] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1197.410986][ T4384] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1197.414336][T19869] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1197.421243][ T4384] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 1197.447103][ T4384] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1197.456471][ T4384] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1197.472861][ T4384] usb 3-1: config 0 descriptor?? [ 1197.497788][ T22] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1197.510313][ T22] usb 2-1: New USB device found, idVendor=225a, idProduct=e1d4, bcdDevice=a7.ad [ 1197.520009][ T22] usb 2-1: New USB device strings: Mfr=245, Product=210, SerialNumber=0 [ 1197.529135][ T22] usb 2-1: Product: syz [ 1197.533518][ T22] usb 2-1: Manufacturer: syz [ 1197.544883][ T22] usb 2-1: Found UVC 1.00 device syz (225a:e1d4) [ 1197.745740][ T22] usb 2-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 1197.758354][ T22] uvcvideo 2-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 1197.768868][ T22] uvcvideo 2-1:1.1: Failed to initialize the device (-5). [ 1197.788404][ T22] usb 2-1: USB disconnect, device number 59 [ 1199.854888][ T4384] usb 3-1: USB disconnect, device number 74 [ 1199.972326][T19911] fuse: Unknown parameter '0x0000000000000003' [ 1200.017573][T19913] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1200.112052][T19917] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1200.186913][T19917] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1200.258871][T19913] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1200.291922][T19919] FAULT_INJECTION: forcing a failure. [ 1200.291922][T19919] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1200.316972][T19919] CPU: 0 PID: 19919 Comm: syz.2.4518 Not tainted syzkaller #0 [ 1200.324625][T19919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1200.334722][T19919] Call Trace: [ 1200.338126][T19919] [ 1200.341142][T19919] dump_stack_lvl+0x188/0x24e [ 1200.345893][T19919] ? show_regs_print_info+0x12/0x12 [ 1200.351154][T19919] ? load_image+0x410/0x410 [ 1200.355714][T19919] ? __lock_acquire+0x7ea0/0x7ea0 [ 1200.360824][T19919] should_fail_ex+0x390/0x4c0 [ 1200.365597][T19919] prepare_alloc_pages+0x1e1/0x5b0 [ 1200.370776][T19919] __alloc_pages+0x130/0x4f0 [ 1200.375420][T19919] ? zone_statistics+0x170/0x170 [ 1200.380396][T19919] ? mark_lock+0x94/0x320 [ 1200.384767][T19919] ? __lock_acquire+0x142d/0x7ea0 [ 1200.389845][T19919] pte_alloc_one+0x7b/0x310 [ 1200.394382][T19919] ? pfn_modify_allowed+0x560/0x560 [ 1200.399616][T19919] ? count_memcg_event_mm+0x8a/0x3c0 [ 1200.404936][T19919] ? khugepaged_enter_vma+0x102/0x120 [ 1200.410422][T19919] do_huge_pmd_anonymous_page+0x852/0x1510 [ 1200.416279][T19919] ? count_memcg_event_mm+0x36b/0x3c0 [ 1200.421776][T19919] ? count_memcg_event_mm+0x8a/0x3c0 [ 1200.427098][T19919] ? vma_thp_gfp_mask+0x160/0x160 [ 1200.432160][T19919] ? hugepage_vma_check+0x46d/0x540 [ 1200.437403][T19919] handle_mm_fault+0x11f0/0x3d40 [ 1200.442388][T19919] ? numa_migrate_prep+0x250/0x250 [ 1200.447563][T19919] __get_user_pages+0x40d/0xec0 [ 1200.452471][T19919] ? populate_vma_page_range+0x2b0/0x2b0 [ 1200.458173][T19919] populate_vma_page_range+0x214/0x2b0 [ 1200.463704][T19919] __mm_populate+0x25c/0x380 [ 1200.468345][T19919] ? check_vma_flags+0x4c0/0x4c0 [ 1200.473327][T19919] ? up_write+0x1b6/0x410 [ 1200.477696][T19919] ? do_mlock+0x194/0x640 [ 1200.482083][T19919] do_mlock+0x53a/0x640 [ 1200.486280][T19919] ? lru_gen_add_folio+0xe20/0xe20 [ 1200.491447][T19919] ? lockdep_hardirqs_on_prepare+0x448/0x7c0 [ 1200.497468][T19919] ? lock_chain_count+0x20/0x20 [ 1200.502363][T19919] ? syscall_enter_from_user_mode+0x21/0x80 [ 1200.508387][T19919] __x64_sys_mlock+0x5c/0x70 [ 1200.513016][T19919] do_syscall_64+0x4c/0xa0 [ 1200.517482][T19919] ? clear_bhb_loop+0x60/0xb0 [ 1200.522202][T19919] ? clear_bhb_loop+0x60/0xb0 [ 1200.526910][T19919] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1200.532839][T19919] RIP: 0033:0x7fee1299f559 [ 1200.537292][T19919] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1200.556935][T19919] RSP: 002b:00007fee138bc028 EFLAGS: 00000246 ORIG_RAX: 0000000000000095 [ 1200.565390][T19919] RAX: ffffffffffffffda RBX: 00007fee12c25fa0 RCX: 00007fee1299f559 [ 1200.573398][T19919] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000200000000000 [ 1200.581400][T19919] RBP: 00007fee12a36b20 R08: 0000000000000000 R09: 0000000000000000 [ 1200.589400][T19919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1200.597398][T19919] R13: 00007fee12c26038 R14: 00007fee12c25fa0 R15: 00007ffcba6bcec8 [ 1200.605416][T19919] [ 1201.105557][ T4384] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 1202.035457][ T4384] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1202.235814][ T4384] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 1202.243562][ T4384] usb 3-1: can't read configurations, error -71 [ 1203.112779][T19962] fuse: Unknown parameter '0x0000000000000003' [ 1203.187831][ T22] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 1203.282587][T19973] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1203.351774][T19973] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1203.418507][T19980] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1203.434735][ T4384] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 1203.451416][ T22] usb 2-1: Using ep0 maxpacket: 16 [ 1203.483368][ T22] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1203.498847][T19973] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1203.505765][ T22] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 1203.526957][ T22] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 1203.540334][ T22] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1203.548822][ T22] usb 2-1: SerialNumber: syz [ 1203.566764][ T22] usb 2-1: 0:2 : does not exist [ 1203.648014][ T4384] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1203.659262][ T4384] usb 3-1: New USB device found, idVendor=2a39, idProduct=3f8c, bcdDevice= 0.40 [ 1203.668909][ T4384] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1203.679518][ T4384] usb 3-1: Product: syz [ 1203.683831][ T4384] usb 3-1: Manufacturer: syz [ 1203.689697][ T4384] usb 3-1: SerialNumber: syz [ 1203.917661][ T4384] usb 3-1: MIDIStreaming interface descriptor not found [ 1203.965128][ T4384] usb 3-1: USB disconnect, device number 76 [ 1204.332877][T19489] udevd[19489]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 1205.630754][T20016] fuse: Unknown parameter '0x0000000000000003' [ 1205.953997][T18446] usb 2-1: USB disconnect, device number 60 [ 1206.137856][T20023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1206.200281][T20023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1206.279245][T20023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1206.350778][T20023] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1206.613400][T20038] 9pnet_fd: Insufficient options for proto=fd [ 1207.890824][T20046] netlink: 'syz.2.4556': attribute type 4 has an invalid length. [ 1207.917037][T20046] netlink: 'syz.2.4556': attribute type 4 has an invalid length. [ 1208.305759][T20069] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1208.333640][T20072] fuse: Unknown parameter '0x0000000000000003' [ 1208.380083][T20069] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1208.451117][T20069] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1208.514183][T20069] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1209.386801][T20091] fuse: Unknown parameter 'fd0x0000000000000004' [ 1209.988578][T20094] netlink: 'syz.2.4572': attribute type 4 has an invalid length. [ 1210.064891][T20096] netlink: 'syz.2.4572': attribute type 4 has an invalid length. [ 1210.310001][T20109] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4577'. [ 1210.502800][T20115] fuse: Unknown parameter '0x0000000000000003' [ 1210.615729][T16691] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1210.846126][T16691] usb 3-1: device descriptor read/64, error -71 [ 1211.117180][T16691] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 1211.405671][T16691] usb 3-1: device descriptor read/64, error -71 [ 1211.526817][T16691] usb usb3-port1: attempt power cycle [ 1211.734212][T20139] 9pnet_fd: Insufficient options for proto=fd [ 1213.933699][T16691] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 1213.962126][T20148] netlink: 'syz.4.4588': attribute type 4 has an invalid length. [ 1213.986837][T16691] usb 3-1: device descriptor read/8, error -71 [ 1214.005736][T20148] netlink: 'syz.4.4588': attribute type 4 has an invalid length. [ 1214.119675][T20154] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4590'. [ 1214.261554][T20161] fuse: Unknown parameter 'fd0x0000000000000003' [ 1216.454646][T20208] fuse: Unknown parameter 'fd0x0000000000000003' [ 1217.247748][T20220] input: syz0 as /devices/virtual/input/input15 [ 1217.665618][T18446] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 1217.705755][T15093] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 1217.835621][T18446] usb 2-1: device descriptor read/64, error -71 [ 1217.895936][T15093] usb 3-1: Using ep0 maxpacket: 32 [ 1217.905238][T15093] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 1217.914753][T15093] usb 3-1: config 0 has no interface number 0 [ 1217.921443][T15093] usb 3-1: config 0 interface 184 has no altsetting 0 [ 1217.931464][T15093] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 1217.947633][T15093] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1217.977974][T15093] usb 3-1: Product: syz [ 1217.982514][T15093] usb 3-1: Manufacturer: syz [ 1218.023406][T15093] usb 3-1: SerialNumber: syz [ 1218.185863][T18446] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 1218.223204][T15093] usb 3-1: config 0 descriptor?? [ 1218.346939][T15093] smsc75xx v1.0.0 [ 1218.405783][T18446] usb 2-1: device descriptor read/64, error -71 [ 1218.537497][T18446] usb usb2-port1: attempt power cycle [ 1218.928867][T20239] netlink: 56 bytes leftover after parsing attributes in process `syz.3.4622'. [ 1219.025577][T18446] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1219.069021][T15093] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 1219.088263][T18446] usb 2-1: device descriptor read/8, error -71 [ 1219.104895][T15093] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 1220.195793][T18446] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 1220.271485][T18446] usb 2-1: device descriptor read/8, error -71 [ 1220.467982][T18446] usb usb2-port1: unable to enumerate USB device [ 1221.381986][T20278] syz.4.4633 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1223.021300][T15093] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 1223.184144][T15093] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 1223.215835][T15093] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 1223.228958][T15093] smsc75xx: probe of 3-1:0.184 failed with error -71 [ 1223.255853][T15093] usb 3-1: USB disconnect, device number 81 [ 1223.277812][T20290] binder: 20289:20290 ioctl c0306201 200000000300 returned -22 [ 1224.279101][T20305] binder: 20300:20305 ioctl c0306201 0 returned -14 [ 1227.283073][T20350] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1227.351664][T20350] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1227.434561][T20353] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1227.465645][T18446] usb 3-1: new high-speed USB device number 82 using dummy_hcd [ 1227.514151][T20350] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1227.655564][T18446] usb 3-1: Using ep0 maxpacket: 32 [ 1227.663105][T18446] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 1227.684339][T18446] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1227.707922][T18446] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1227.730665][T18446] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1227.754023][T18446] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1227.769776][T18446] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1227.780927][T18446] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1227.794859][T18446] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1227.804353][T18446] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1227.822238][T18446] usb 3-1: config 0 descriptor?? [ 1228.591674][T16691] usb 3-1: USB disconnect, device number 82 [ 1231.125602][T18446] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 1231.158227][T20405] netlink: 'syz.3.4674': attribute type 4 has an invalid length. [ 1231.192789][T20407] loop2: detected capacity change from 0 to 512 [ 1231.201337][T20407] EXT4-fs (loop2): invalid inodes per group: 0 [ 1231.201337][T20407] [ 1231.345622][T20408] netlink: 'syz.3.4674': attribute type 4 has an invalid length. [ 1231.585405][T20413] loop2: detected capacity change from 0 to 1024 [ 1231.598614][T20413] ext4: Unknown parameter 'noacl' [ 1232.256514][T18446] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1232.279868][T18446] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1232.304353][T18446] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1232.342699][T18446] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1232.352441][T18446] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1232.369950][T18446] usb 2-1: config 0 descriptor?? [ 1233.454891][T12240] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 1233.464756][T18446] plantronics 0003:047F:FFFF.000F: unknown main item tag 0xd [ 1233.477507][T18446] plantronics 0003:047F:FFFF.000F: No inputs registered, leaving [ 1233.489480][T18446] plantronics 0003:047F:FFFF.000F: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1233.504959][T18446] usb 2-1: USB disconnect, device number 65 [ 1233.646326][T12240] usb 3-1: no configurations [ 1233.651107][T12240] usb 3-1: can't read configurations, error -22 [ 1234.195761][T12240] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 1234.536829][T12240] usb 3-1: no configurations [ 1234.546510][T12240] usb 3-1: can't read configurations, error -22 [ 1234.595898][T12240] usb usb3-port1: attempt power cycle [ 1234.681758][T20437] fido_id[20437]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 1234.785388][T20451] netlink: 'syz.4.4687': attribute type 4 has an invalid length. [ 1234.869871][T20452] netlink: 'syz.4.4687': attribute type 4 has an invalid length. [ 1234.959892][T20455] Illegal XDP return value 4291584000 on prog (id 117) dev N/A, expect packet loss! [ 1235.025796][T12240] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 1235.078298][T12240] usb 3-1: no configurations [ 1235.086238][T12240] usb 3-1: can't read configurations, error -22 [ 1235.275581][T12240] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 1235.327018][T12240] usb 3-1: no configurations [ 1235.331811][T12240] usb 3-1: can't read configurations, error -22 [ 1235.349208][T12240] usb usb3-port1: unable to enumerate USB device [ 1237.528234][T20497] netlink: 'syz.2.4703': attribute type 4 has an invalid length. [ 1237.641270][T20502] netlink: 'syz.2.4703': attribute type 4 has an invalid length. [ 1238.176789][T20517] loop2: detected capacity change from 0 to 512 [ 1238.196404][T20517] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 1238.223520][T20517] EXT4-fs (loop2): 1 truncate cleaned up [ 1238.240035][T20517] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 1239.091116][ T1280] ieee802154 phy1 wpan1: encryption failed: -22 [ 1239.155720][T17518] Bluetooth: hci1: ACL packet for unknown connection handle 201 [ 1239.610682][T14323] EXT4-fs (loop2): unmounting filesystem. [ 1241.491920][T17518] Bluetooth: hci0: ACL packet for unknown connection handle 201 [ 1241.875589][T16691] usb 3-1: new high-speed USB device number 87 using dummy_hcd [ 1242.498757][T16691] usb 3-1: Using ep0 maxpacket: 32 [ 1242.509855][T16691] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 1242.536224][T16691] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1242.545180][T16691] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1242.554434][T16691] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1242.564319][T16691] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1242.596019][T16691] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1242.628179][T16691] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1242.650528][T16691] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1242.666692][T16691] usb 3-1: config 0 descriptor?? [ 1242.695312][T20584] netlink: 40 bytes leftover after parsing attributes in process `syz.3.4733'. [ 1242.898323][T16691] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 87 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1242.922533][T16691] usb 3-1: USB disconnect, device number 87 [ 1242.951426][T16691] usblp0: removed [ 1243.101951][T17518] Bluetooth: hci3: ACL packet for unknown connection handle 201 [ 1245.722406][T20623] netlink: 40 bytes leftover after parsing attributes in process `syz.2.4747'. [ 1246.971309][ T4384] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 1247.165688][ T4384] usb 2-1: Using ep0 maxpacket: 32 [ 1247.173084][ T4384] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 1247.192395][ T4384] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 1247.212666][ T4384] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 1247.286447][ T4384] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 1247.299439][ T4384] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 1247.310490][ T4384] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 1247.895566][ T4384] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 1247.994901][ T4384] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1248.117028][ T4384] usb 2-1: config 0 descriptor?? [ 1248.332804][ T4384] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 66 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 1248.388716][ T4384] usb 2-1: USB disconnect, device number 66 [ 1248.438739][ T4384] usblp0: removed [ 1250.050385][T20705] device syzkaller0 entered promiscuous mode [ 1250.078103][T20706] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1250.168586][T20707] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1250.246247][T20706] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1250.343932][T20706] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1250.594072][T20723] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1250.623679][T20723] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1251.180959][T20731] random: crng reseeded on system resumption [ 1251.464427][T20733] Bluetooth: hci5: Frame reassembly failed (-84) [ 1251.528903][T18879] Bluetooth: hci5: Frame reassembly failed (-84) [ 1253.565877][T17518] Bluetooth: hci5: Entering manufacturer mode failed (-110) [ 1253.575690][ T4281] Bluetooth: hci5: command 0xfc11 tx timeout [ 1253.789779][T20785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1253.869531][T20785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1253.885434][T20790] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 1253.915306][T20790] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 1253.947531][T20785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1254.037458][T20785] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1257.116591][T20838] ------------[ cut here ]------------ [ 1257.122264][T20838] kobject: '(null)' (ffff888075cec060): is not initialized, yet kobject_get() is being called. [ 1257.142160][T20838] WARNING: CPU: 0 PID: 20838 at lib/kobject.c:634 kobject_add_internal+0x115/0xca0 [ 1257.151759][T20838] Modules linked in: [ 1257.155808][T20838] CPU: 0 PID: 20838 Comm: syz.1.4814 Not tainted syzkaller #0 [ 1257.163326][T20838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1257.173596][T20838] RIP: 0010:kobject_add_internal+0x115/0xca0 [ 1257.179756][T20838] Code: b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 e7 e8 ae bf b3 f7 49 8b 34 24 48 c7 c7 80 ed b1 8b 4c 89 e2 e8 eb d6 2d f7 <0f> 0b e9 e5 00 00 00 e8 9f 63 62 f7 b8 fe ff ff ff e9 eb 06 00 00 [ 1257.199524][T20838] RSP: 0018:ffffc90005eff808 EFLAGS: 00010246 [ 1257.205849][T20838] RAX: d7e2ad79f629e800 RBX: ffff888054687878 RCX: 0000000000080000 [ 1257.213887][T20838] RDX: ffffc9000fcd5000 RSI: 00000000000038a8 RDI: 00000000000038a9 [ 1257.222001][T20838] RBP: 0000000000000000 R08: ffffc90005eff487 R09: 1ffff92000bdfe90 [ 1257.230103][T20838] R10: dffffc0000000000 R11: fffff52000bdfe91 R12: ffff888075cec060 [ 1257.238238][T20838] R13: dffffc0000000000 R14: ffff888075cec09c R15: dffffc0000000000 [ 1257.246392][T20838] FS: 00007fa6f158c6c0(0000) GS:ffff8880b8c00000(0000) knlGS:0000000000000000 [ 1257.255382][T20838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1257.262661][T20838] CR2: 00007fbece227dac CR3: 000000003785e000 CR4: 00000000003506f0 [ 1257.270746][T20838] Call Trace: [ 1257.274115][T20838] [ 1257.277160][T20838] ? kfree+0x30/0x1a0 [ 1257.281218][T20838] kobject_add+0x160/0x230 [ 1257.285746][T20838] ? bind_rdev_to_array+0x5fd/0x1260 [ 1257.291209][T20838] ? kobject_init+0x1c0/0x1c0 [ 1257.296032][T20838] ? mddev_create_serial_pool+0x20f/0x470 [ 1257.301836][T20838] bind_rdev_to_array+0xb50/0x1260 [ 1257.307094][T20838] ? bind_rdev_to_array+0x5fd/0x1260 [ 1257.312445][T20838] ? md_import_device+0x800/0x800 [ 1257.317620][T20838] ? kobject_init+0x7b/0x1c0 [ 1257.322292][T20838] ? md_import_device+0x633/0x800 [ 1257.327474][T20838] md_add_new_disk+0xe43/0x17b0 [ 1257.332413][T20838] md_ioctl+0x24f5/0x2880 [ 1257.336892][T20838] ? tomoyo_path_number_perm+0x205/0x650 [ 1257.342721][T20838] ? md_release+0xa0/0xa0 [ 1257.347187][T20838] ? __lock_acquire+0x7ea0/0x7ea0 [ 1257.352295][T20838] ? slab_free_freelist_hook+0x133/0x1b0 [ 1257.358085][T20838] ? tomoyo_path_number_perm+0x4fb/0x650 [ 1257.363791][T20838] ? blkdev_common_ioctl+0x6c1/0x2090 [ 1257.369444][T20838] ? tomoyo_path_number_perm+0x205/0x650 [ 1257.375159][T20838] ? tomoyo_path_number_perm+0x5a4/0x650 [ 1257.380967][T20838] ? blkdev_bszset+0x200/0x200 [ 1257.385866][T20838] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1257.391441][T20838] ? md_release+0xa0/0xa0 [ 1257.395930][T20838] blkdev_ioctl+0x37b/0x740 [ 1257.400521][T20838] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 1257.406143][T20838] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1257.411254][T20838] ? security_file_ioctl+0x7c/0xa0 [ 1257.416512][T20838] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 1257.422062][T20838] __se_sys_ioctl+0xfa/0x170 [ 1257.426809][T20838] do_syscall_64+0x4c/0xa0 [ 1257.431295][T20838] ? clear_bhb_loop+0x60/0xb0 [ 1257.436106][T20838] ? clear_bhb_loop+0x60/0xb0 [ 1257.440880][T20838] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1257.446901][T20838] RIP: 0033:0x7fa6f079f559 [ 1257.451374][T20838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1257.471117][T20838] RSP: 002b:00007fa6f158c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1257.479691][T20838] RAX: ffffffffffffffda RBX: 00007fa6f0a26090 RCX: 00007fa6f079f559 [ 1257.487793][T20838] RDX: 000020000001c680 RSI: 0000000040140921 RDI: 0000000000000004 [ 1257.495873][T20838] RBP: 00007fa6f0836b20 R08: 0000000000000000 R09: 0000000000000000 [ 1257.503910][T20838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1257.512009][T20838] R13: 00007fa6f0a26128 R14: 00007fa6f0a26090 R15: 00007ffca84fc368 [ 1257.520291][T20838] [ 1257.523378][T20838] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1257.530706][T20838] CPU: 0 PID: 20838 Comm: syz.1.4814 Not tainted syzkaller #0 [ 1257.538684][T20838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 1257.548789][T20838] Call Trace: [ 1257.552110][T20838] [ 1257.555088][T20838] dump_stack_lvl+0x188/0x24e [ 1257.559820][T20838] ? memcpy+0x3c/0x60 [ 1257.563893][T20838] ? show_regs_print_info+0x12/0x12 [ 1257.569145][T20838] ? load_image+0x410/0x410 [ 1257.573712][T20838] panic+0x2d3/0x710 [ 1257.577728][T20838] ? bpf_jit_dump+0xd0/0xd0 [ 1257.582284][T20838] __warn+0x2f8/0x4f0 [ 1257.586309][T20838] ? kobject_add_internal+0x115/0xca0 [ 1257.591720][T20838] ? kobject_add_internal+0x115/0xca0 [ 1257.597123][T20838] report_bug+0x2ba/0x4f0 [ 1257.601488][T20838] ? kobject_add_internal+0x115/0xca0 [ 1257.606894][T20838] handle_bug+0x3a/0x70 [ 1257.611078][T20838] exc_invalid_op+0x16/0x40 [ 1257.615620][T20838] asm_exc_invalid_op+0x16/0x20 [ 1257.620529][T20838] RIP: 0010:kobject_add_internal+0x115/0xca0 [ 1257.626571][T20838] Code: b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89 e7 e8 ae bf b3 f7 49 8b 34 24 48 c7 c7 80 ed b1 8b 4c 89 e2 e8 eb d6 2d f7 <0f> 0b e9 e5 00 00 00 e8 9f 63 62 f7 b8 fe ff ff ff e9 eb 06 00 00 [ 1257.646215][T20838] RSP: 0018:ffffc90005eff808 EFLAGS: 00010246 [ 1257.652308][T20838] RAX: d7e2ad79f629e800 RBX: ffff888054687878 RCX: 0000000000080000 [ 1257.660303][T20838] RDX: ffffc9000fcd5000 RSI: 00000000000038a8 RDI: 00000000000038a9 [ 1257.668325][T20838] RBP: 0000000000000000 R08: ffffc90005eff487 R09: 1ffff92000bdfe90 [ 1257.676323][T20838] R10: dffffc0000000000 R11: fffff52000bdfe91 R12: ffff888075cec060 [ 1257.684313][T20838] R13: dffffc0000000000 R14: ffff888075cec09c R15: dffffc0000000000 [ 1257.692333][T20838] ? kobject_add_internal+0x115/0xca0 [ 1257.697751][T20838] ? kfree+0x30/0x1a0 [ 1257.701765][T20838] kobject_add+0x160/0x230 [ 1257.706219][T20838] ? bind_rdev_to_array+0x5fd/0x1260 [ 1257.711552][T20838] ? kobject_init+0x1c0/0x1c0 [ 1257.716279][T20838] ? mddev_create_serial_pool+0x20f/0x470 [ 1257.722040][T20838] bind_rdev_to_array+0xb50/0x1260 [ 1257.727207][T20838] ? bind_rdev_to_array+0x5fd/0x1260 [ 1257.732531][T20838] ? md_import_device+0x800/0x800 [ 1257.737596][T20838] ? kobject_init+0x7b/0x1c0 [ 1257.742219][T20838] ? md_import_device+0x633/0x800 [ 1257.747280][T20838] md_add_new_disk+0xe43/0x17b0 [ 1257.752170][T20838] md_ioctl+0x24f5/0x2880 [ 1257.756539][T20838] ? tomoyo_path_number_perm+0x205/0x650 [ 1257.762228][T20838] ? md_release+0xa0/0xa0 [ 1257.766688][T20838] ? __lock_acquire+0x7ea0/0x7ea0 [ 1257.771831][T20838] ? slab_free_freelist_hook+0x133/0x1b0 [ 1257.777501][T20838] ? tomoyo_path_number_perm+0x4fb/0x650 [ 1257.783190][T20838] ? blkdev_common_ioctl+0x6c1/0x2090 [ 1257.788608][T20838] ? tomoyo_path_number_perm+0x205/0x650 [ 1257.794290][T20838] ? tomoyo_path_number_perm+0x5a4/0x650 [ 1257.799960][T20838] ? blkdev_bszset+0x200/0x200 [ 1257.804765][T20838] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 1257.810282][T20838] ? md_release+0xa0/0xa0 [ 1257.814652][T20838] blkdev_ioctl+0x37b/0x740 [ 1257.819199][T20838] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 1257.824697][T20838] ? bpf_lsm_file_ioctl+0x5/0x10 [ 1257.829755][T20838] ? security_file_ioctl+0x7c/0xa0 [ 1257.834899][T20838] ? blkdev_compat_ptr_ioctl+0xd0/0xd0 [ 1257.840395][T20838] __se_sys_ioctl+0xfa/0x170 [ 1257.845023][T20838] do_syscall_64+0x4c/0xa0 [ 1257.849472][T20838] ? clear_bhb_loop+0x60/0xb0 [ 1257.854180][T20838] ? clear_bhb_loop+0x60/0xb0 [ 1257.858891][T20838] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 1257.864822][T20838] RIP: 0033:0x7fa6f079f559 [ 1257.869274][T20838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 1257.888915][T20838] RSP: 002b:00007fa6f158c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1257.897366][T20838] RAX: ffffffffffffffda RBX: 00007fa6f0a26090 RCX: 00007fa6f079f559 [ 1257.905361][T20838] RDX: 000020000001c680 RSI: 0000000040140921 RDI: 0000000000000004 [ 1257.913360][T20838] RBP: 00007fa6f0836b20 R08: 0000000000000000 R09: 0000000000000000 [ 1257.921375][T20838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1257.929397][T20838] R13: 00007fa6f0a26128 R14: 00007fa6f0a26090 R15: 00007ffca84fc368 [ 1257.937416][T20838] [ 1257.940617][T20838] Kernel Offset: disabled [ 1257.945042][T20838] Rebooting in 86400 seconds..