last executing test programs: 40.673192937s ago: executing program 0 (id=892): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) write$cgroup_devices(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1e031800dd5c980128854d"], 0xffdd) 40.47860043s ago: executing program 0 (id=896): r0 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl1\x00', r2, 0x4, 0x6, 0x4, 0x2, 0x47, @mcast1, @loopback, 0x1, 0x8, 0x3, 0x66}}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000180)={'syztnl1\x00', r3, 0x0, 0x0, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2}}) 40.373751641s ago: executing program 0 (id=909): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) lseek(r0, 0x3, 0x3) 39.781705322s ago: executing program 0 (id=910): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x1400c, &(0x7f0000000840)={[{@noblock_validity}, {@init_itable}, {@mb_optimize_scan={'mb_optimize_scan', 0x3d, 0x1}}]}, 0x3, 0x460, &(0x7f00000008c0)="$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") syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000280)='./bus\x00', 0x2081413, 0x0, 0x1, 0x0, &(0x7f0000000080)) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000001100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}], [], 0x2c}) chdir(&(0x7f0000000040)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) 39.462393918s ago: executing program 0 (id=916): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000880)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) flistxattr(r2, 0x0, 0x0) 39.332985941s ago: executing program 0 (id=917): unshare(0x4000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) socket$can_bcm(0x1d, 0x2, 0x2) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1}, 0x0, 0xfffe, 0x4, 0x2}}, 0x3) 39.239424192s ago: executing program 32 (id=917): unshare(0x4000400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) socket$can_bcm(0x1d, 0x2, 0x2) connect$pppl2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1}, 0x0, 0xfffe, 0x4, 0x2}}, 0x3) 1.675396041s ago: executing program 2 (id=2117): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000400000005"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000180)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x700000000000000, &(0x7f0000001a00)=@base={0x1d, 0x4, 0x2, 0x0, 0x201, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 1.629613172s ago: executing program 2 (id=2120): ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'syztnl0\x00', &(0x7f0000000180)={'ip6gre0\x00', 0x0, 0x4, 0x5, 0x9, 0x0, 0x30, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private0, 0x7800, 0x10, 0xfff, 0x81}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x12, 0x35, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r1, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000380)=r0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000300)={r2, &(0x7f00000001c0), &(0x7f0000000400)=""/198}, 0x20) 1.599972042s ago: executing program 2 (id=2122): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0900000004000000e27f000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000080000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sys_enter\x00', r1}, 0x18) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000180)=[{}], 0x23, 0x7) 1.504190234s ago: executing program 2 (id=2126): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000007200000095"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x159d0682f53ea167, 0xe, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff0c, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000300)={&(0x7f00000004c0)='kfree\x00', r0, 0x0, 0x6}, 0x18) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000280)='./file1\x00', 0x3000000, &(0x7f0000000200)={[{@nobarrier}, {@dioread_nolock}]}, 0x1, 0x527, &(0x7f0000019580)="$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") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000005d00)=ANY=[@ANYBLOB="000000004c900200030000000300010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"]) 1.497101164s ago: executing program 1 (id=2127): openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x103843, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000003000000850000004300000095"], 0x0, 0x0, 0x5e, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x0) 1.452154125s ago: executing program 1 (id=2138): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000500000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000000)='module_request\x00', r1}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00000006c0)) 1.399650486s ago: executing program 1 (id=2130): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000021b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffea4, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='sys_enter\x00', r1}, 0x10) setfsgid(0xee01) 1.328289677s ago: executing program 4 (id=2131): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)={0x400000100002f}) write$uinput_user_dev(r0, &(0x7f0000000800)={'syz1\x00', {0x0, 0x0, 0x6}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x73, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x6, 0x800, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x1, 0xfffffffd, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [0x800, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x9, 0x1], [0x0, 0x0, 0x74e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb716, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffe, 0x0, 0x0, 0x2, 0x1, 0x0, 0x3]}, 0x45c) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) ioctl$UI_DEV_CREATE(r0, 0x5501) 1.264727778s ago: executing program 2 (id=2132): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x5, 0x4, 0x8, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x200000, 0x10, &(0x7f0000000000), 0x143, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 1.263737918s ago: executing program 1 (id=2133): r0 = creat(&(0x7f0000000340)='./file0\x00', 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x10132) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000040), 0x208000, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) 1.221864259s ago: executing program 4 (id=2134): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="1e0000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='percpu_create_chunk\x00', r1}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xa, 0x101, 0x7ffc, 0xcc, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 1.087935651s ago: executing program 4 (id=2136): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) fchdir(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000024c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000080)=@abs={0x1, 0x30}, 0x6e, 0x0}}], 0x2, 0xe0) 741.991537ms ago: executing program 5 (id=2148): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x64f, 0x7fffffff, 0x0, 0x3, 0x1ff, 0x401, 0x9}, 0x1c) recvmmsg(r0, &(0x7f0000008140)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/142, 0x8e}], 0x1}}], 0x1, 0x7fb10726dd8b, 0x0) 703.348028ms ago: executing program 5 (id=2150): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x18, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020000000000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f00000004c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000300)='rcu_utilization\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000840)=@base={0x1, 0x100008, 0x4, 0x8, 0x1, 0xffffffffffffffff, 0x400000, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000001940), 0x2000cc0, r1}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x1b, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x2, r1}, 0x38) 660.276789ms ago: executing program 3 (id=2152): sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000060000000000000000850000000700000045000000a000020095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='netlink_extack\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000140)=ANY=[@ANYBLOB="5800000055003d0926bd70000200000007000000", @ANYRES32=r1], 0x58}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 548.341791ms ago: executing program 3 (id=2153): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000118110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014002000b7030000000000008500000083000000bf0900000000000055090100000000009500000000000000bf91000000000000b7020000000000008500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='sys_enter\x00', r1}, 0x10) io_setup(0x8, &(0x7f0000004200)=0x0) io_pgetevents(r2, 0x3, 0x3, &(0x7f0000000440)=[{}, {}, {}], &(0x7f00000004c0)={0x0, 0x3938700}, 0x0) 511.773401ms ago: executing program 5 (id=2154): bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x46, 0x0, &(0x7f0000000100)="b9ff03316844268cb89e14f008004ce0050000000000008877fbacfe1416e000030a89079f03b18000440c0f11e0845013f2325f000309050b038da1880b25181aa59d943be3", 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000280)="ca", &(0x7f0000000000)=""/3, 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000240)={r0, &(0x7f0000000140), &(0x7f0000000000)=""/6, 0x2}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{r0}, &(0x7f00000002c0), &(0x7f0000000300)}, 0x20) 494.811082ms ago: executing program 5 (id=2155): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000009500000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001680)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000001640)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f00000002c0)='sys_enter\x00', r1}, 0x10) time(0x0) 474.839302ms ago: executing program 5 (id=2156): timer_create(0x2, 0x0, &(0x7f0000000480)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0b00000005000000010001000900000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xc, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000700)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='sys_enter\x00', r1}, 0x10) timer_delete(0x0) 400.194313ms ago: executing program 5 (id=2157): syz_mount_image$f2fs(&(0x7f0000000040), &(0x7f00000000c0)='./file2\x00', 0x0, &(0x7f0000000380)={[{@noinline_xattr}, {@four_active_logs}, {@discard}, {@fault_injection={'fault_injection', 0x3d, 0xa0c8}}, {@fault_type={'fault_type', 0x3d, 0x6}}, {@user_xattr}, {@noextent_cache}, {@fastboot}, {@fsync_mode_strict}, {@discard_unit_section}]}, 0x21, 0x5548, &(0x7f00000058c0)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file2\x00', 0x143042, 0x8d) pwritev2(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="ff", 0xabfe}], 0x1, 0x5405, 0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000001c0)="6d2a8740c4a9", 0x6}], 0x1) sendfile(r0, r0, 0x0, 0x7a680000) 399.895333ms ago: executing program 3 (id=2158): r0 = eventfd2(0x0, 0x1) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000006900000000000001000000940000000fad413e850000000700000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r1}, 0x10) readv(r0, &(0x7f0000000500)=[{&(0x7f0000000380)=""/95, 0x5f}], 0x1) write$eventfd(r0, &(0x7f0000000280)=0x9, 0x8) 399.539513ms ago: executing program 1 (id=2159): syz_mount_image$ext4(&(0x7f00000002c0)='ext4\x00', &(0x7f0000000300)='./file0\x00', 0xa08344, &(0x7f0000000200)={[{@nojournal_checksum}, {@nodioread_nolock}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5c}}, {@quota}, {@usrjquota}, {@oldalloc}, {@resuid={'resuid', 0x3d, 0xee01}}]}, 0x2, 0x44a, &(0x7f0000000880)="$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") mount$incfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) setxattr$security_selinux(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100), &(0x7f00000004c0)='system_u:object_r:hostname_exec_t:s0\x00', 0x25, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, 0x0, 0x0) 357.456954ms ago: executing program 3 (id=2160): bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000072000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000200000000000000001809"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) clock_settime(0xfffffffb, 0x0) 312.183055ms ago: executing program 3 (id=2161): sendto$packet(0xffffffffffffffff, &(0x7f0000000180)="12040e", 0x3, 0x4004000, 0x0, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000d0400"/20, @ANYRES32=r2, @ANYBLOB="60c000000800000024001280110001006272696467655f736c617665000000000c000580080022"], 0x44}, 0x1, 0x0, 0x0, 0x95}, 0x0) 201.473767ms ago: executing program 3 (id=2162): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f00000007c0)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@nojournal_checksum}, {@lazytime}, {@jqfmt_vfsv0}, {@grpquota}, {@nobh}, {@jqfmt_vfsold}, {@bh}, {@usrquota}]}, 0x1, 0x553, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x2, 0x96) pwrite64(r0, &(0x7f0000000140)='2', 0x155c2, 0x8000c64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r1, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) 201.067597ms ago: executing program 4 (id=2163): r0 = socket(0x840000000002, 0x3, 0xfa) recvmmsg(r0, 0x0, 0x0, 0x40000002, 0x0) connect$inet(r0, &(0x7f0000000b00)={0x2, 0x0, @remote}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240), 0x4000095, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000080)=0xb, 0x5e) 35.04624ms ago: executing program 1 (id=2164): mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f00000001c0)='pids.max\x00', 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000001d00010a0000000000000000040100000800018004"], 0x1c}}, 0x20000080) 34.57062ms ago: executing program 4 (id=2165): r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0f000000040000000800000009"], 0x48) r2 = socket(0x1, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000100), &(0x7f00000001c0)=@tcp=r2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000100), &(0x7f0000000140)=@udp6=r0, 0x1}, 0x20) 11.05714ms ago: executing program 2 (id=2166): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000001600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000180)='sys_enter\x00', r1}, 0x10) sysinfo(&(0x7f0000000000)=""/92) 0s ago: executing program 4 (id=2167): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd2(0x2, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={r2, 0x10}) kernel console output (not intermixed with test programs): high-speed USB device number 7 using dummy_hcd [ 62.136766][ T19] usb 1-1: Using ep0 maxpacket: 32 [ 62.141983][ T304] usb 3-1: Using ep0 maxpacket: 8 [ 62.150100][ T19] usb 1-1: config 0 has an invalid interface number: 67 but max is 0 [ 62.158556][ T304] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.168538][ T19] usb 1-1: config 0 has no interface number 0 [ 62.174870][ T304] usb 3-1: New USB device found, idVendor=046d, idProduct=c24f, bcdDevice= 0.00 [ 62.184313][ T304] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.193610][ T19] usb 1-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 62.202841][ T6] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 62.210493][ T304] usb 3-1: config 0 descriptor?? [ 62.215572][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.224069][ T19] usb 1-1: Product: syz [ 62.228869][ T304] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 62.237114][ T19] usb 1-1: Manufacturer: syz [ 62.241748][ T19] usb 1-1: SerialNumber: syz [ 62.247913][ T19] usb 1-1: config 0 descriptor?? [ 62.253709][ T19] smsc95xx v2.0.0 [ 62.406672][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 62.413181][ T6] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 62.421476][ T6] usb 2-1: config 0 has no interface number 0 [ 62.427916][ T6] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 62.438228][ T6] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 62.450429][ T6] usb 2-1: config 0 interface 41 has no altsetting 0 [ 62.466267][ T6] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 62.475653][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.483890][ T6] usb 2-1: Product: syz [ 62.488188][ T6] usb 2-1: Manufacturer: syz [ 62.492844][ T6] usb 2-1: SerialNumber: syz [ 62.507484][ T6] usb 2-1: config 0 descriptor?? [ 62.512863][ T2203] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 62.526718][ T2203] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 62.661274][ T19] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 62.682986][ T19] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 62.739382][ T2203] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 62.747032][ T2203] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 63.093695][ T19] smsc95xx 1-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000108: -71 [ 63.116714][ T19] smsc95xx: probe of 1-1:0.67 failed with error -71 [ 63.126908][ T19] usb 1-1: USB disconnect, device number 7 [ 63.156563][ T6] Error reading MAC address [ 63.161499][ T2203] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 63.169027][ T2203] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 63.379358][ T6] sr9700 2-1:0.41 (unnamed net_device) (uninitialized): Error reading MAC address [ 63.397116][ T6] usb 2-1: USB disconnect, device number 6 [ 63.582883][ T19] hid-generic 0000:0000:0000.000A: unknown main item tag 0x0 [ 63.596809][ T19] hid-generic 0000:0000:0000.000A: hidraw0: HID v0.00 Device [syz1] on syz0 [ 63.619271][ T2240] device batadv_slave_1 entered promiscuous mode [ 63.638449][ T2240] device batadv_slave_1 left promiscuous mode [ 64.411074][ T2335] loop1: detected capacity change from 0 to 512 [ 64.424171][ T2335] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.694: invalid indirect mapped block 256 (level 2) [ 64.438251][ T2335] EXT4-fs (loop1): 2 truncates cleaned up [ 64.445159][ T2335] EXT4-fs mount: 8 callbacks suppressed [ 64.445332][ T2335] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 64.471313][ T2335] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm syz.1.694: bg 0: block 5: invalid block bitmap [ 64.502113][ T282] EXT4-fs (loop1): unmounting filesystem. [ 64.510519][ T2345] loop0: detected capacity change from 0 to 256 [ 64.528449][ T2347] loop1: detected capacity change from 0 to 512 [ 64.535447][ T2347] EXT4-fs: Ignoring removed orlov option [ 64.546366][ T2347] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.575893][ T2347] EXT4-fs (loop1): 1 orphan inode deleted [ 64.584718][ T2347] EXT4-fs (loop1): 1 truncate cleaned up [ 64.594571][ T2347] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 64.618398][ T2347] EXT4-fs error (device loop1): ext4_check_all_de:666: inode #12: block 7: comm syz.1.699: bad entry in directory: rec_len is too small for name_len - offset=0, inode=13, rec_len=16, size=124 fake=0 [ 64.640234][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 64.640250][ T28] audit: type=1400 audit(1747431731.808:983): avc: denied { unlink } for pid=2346 comm="syz.1.699" name="file1" dev="loop1" ino=14 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 64.670050][ T2347] EXT4-fs error (device loop1): ext4_generic_delete_entry:2729: inode #12: block 7: comm syz.1.699: bad entry in directory: rec_len is too small for name_len - offset=0, inode=13, rec_len=16, size=56 fake=0 [ 64.696518][ T306] usb 3-1: USB disconnect, device number 5 [ 64.704026][ T2347] EXT4-fs error (device loop1) in ext4_delete_inline_entry:1804: Corrupt filesystem [ 64.742181][ T282] EXT4-fs (loop1): unmounting filesystem. [ 64.784422][ T2353] loop0: detected capacity change from 0 to 40427 [ 64.795133][ T2353] F2FS-fs (loop0): Wrong segment_count / block_count (64 > 16384) [ 64.805354][ T2353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 64.818070][ T2353] F2FS-fs (loop0): Found nat_bits in checkpoint [ 64.871293][ T2366] loop1: detected capacity change from 0 to 512 [ 64.880626][ T2366] EXT4-fs: Ignoring removed oldalloc option [ 64.887062][ T2353] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 64.892669][ T2366] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 64.894538][ T2353] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 64.910890][ T2366] EXT4-fs error (device loop1): ext4_xattr_inode_iget:400: comm syz.1.706: Parent and EA inode have the same ino 15 [ 64.927491][ T2366] EXT4-fs error (device loop1): ext4_xattr_inode_iget:400: comm syz.1.706: Parent and EA inode have the same ino 15 [ 64.949138][ T2366] EXT4-fs (loop1): 1 orphan inode deleted [ 64.960443][ T2366] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 64.969424][ T284] syz-executor: attempt to access beyond end of device [ 64.969424][ T284] loop0: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 65.002390][ T282] EXT4-fs (loop1): unmounting filesystem. [ 65.212609][ T2384] loop1: detected capacity change from 0 to 128 [ 65.219245][ T2384] EXT4-fs: Ignoring removed nobh option [ 65.226387][ T2384] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 65.236602][ T2384] ext4 filesystem being mounted at /163/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 65.263136][ T282] EXT4-fs (loop1): unmounting filesystem. [ 65.348705][ T2398] loop4: detected capacity change from 0 to 512 [ 65.361756][ T2393] raw_sendmsg: syz.3.718 forgot to set AF_INET. Fix it! [ 65.373139][ T2398] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 65.420066][ T2398] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 65.436759][ T2398] ext4 filesystem being mounted at /26/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.456392][ T2413] loop0: detected capacity change from 0 to 512 [ 65.491508][ T2413] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 65.501053][ T2413] ext4 filesystem being mounted at /139/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.505257][ T2419] binder: 2418:2419 ioctl c018620b 200000000700 returned -14 [ 65.511616][ T28] audit: type=1400 audit(1747431732.668:984): avc: denied { ioctl } for pid=2418 comm="syz.1.728" path="/dev/binderfs/binder0" dev="binder" ino=4 ioctlcmd=0x620b scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 65.518699][ T28] audit: type=1400 audit(1747431732.688:985): avc: denied { rename } for pid=2412 comm="syz.0.726" name="file2" dev="loop0" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 65.566841][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 65.620722][ T28] audit: type=1400 audit(1747431732.708:986): avc: denied { unlink } for pid=2412 comm="syz.0.726" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 65.643338][ T284] EXT4-fs (loop0): unmounting filesystem. [ 65.695214][ T2428] netlink: 8 bytes leftover after parsing attributes in process `syz.0.732'. [ 65.713970][ T2428] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 65.733076][ T2430] loop4: detected capacity change from 0 to 512 [ 65.751196][ T2430] EXT4-fs: Ignoring removed oldalloc option [ 65.772245][ T2430] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 65.797348][ T2430] EXT4-fs error (device loop4): ext4_xattr_inode_iget:400: comm syz.4.733: Parent and EA inode have the same ino 15 [ 65.819852][ T2430] EXT4-fs error (device loop4): ext4_xattr_inode_iget:400: comm syz.4.733: Parent and EA inode have the same ino 15 [ 65.839839][ T2430] EXT4-fs (loop4): 1 orphan inode deleted [ 65.845860][ T2430] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 65.894605][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 66.475924][ T2452] loop2: detected capacity change from 0 to 131072 [ 66.489094][ T2452] F2FS-fs (loop2): Test dummy encryption mode enabled [ 66.505750][ T2452] F2FS-fs (loop2): invalid crc value [ 66.525434][ T2452] F2FS-fs (loop2): Found nat_bits in checkpoint [ 66.568043][ T2452] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 66.950760][ T2477] input: syz0 as /devices/virtual/input/input13 [ 67.027173][ T2482] loop2: detected capacity change from 0 to 512 [ 67.040893][ T2482] EXT4-fs: Ignoring removed oldalloc option [ 67.061101][ T2482] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 67.085400][ T28] audit: type=1326 audit(1747431734.248:987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2487 comm="syz.3.755" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f123bf8e969 code=0x0 [ 67.120655][ T2482] EXT4-fs error (device loop2): ext4_xattr_inode_iget:400: comm syz.2.752: Parent and EA inode have the same ino 15 [ 67.139408][ T2482] EXT4-fs error (device loop2): ext4_xattr_inode_iget:400: comm syz.2.752: Parent and EA inode have the same ino 15 [ 67.163646][ T2482] EXT4-fs (loop2): 1 orphan inode deleted [ 67.171325][ T2482] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 67.220363][ T2500] loop0: detected capacity change from 0 to 512 [ 67.223078][ T2502] loop4: detected capacity change from 0 to 128 [ 67.233293][ T2502] EXT4-fs: Ignoring removed nobh option [ 67.243885][ T2502] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 67.259181][ T283] EXT4-fs (loop2): unmounting filesystem. [ 67.272388][ T2505] loop0: detected capacity change from 0 to 512 [ 67.274333][ T2502] ext4 filesystem being mounted at /36/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 67.313277][ T2505] EXT4-fs error (device loop0): ext4_do_update_inode:5226: inode #16: comm syz.0.763: corrupted inode contents [ 67.326366][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 67.332897][ T2505] EXT4-fs error (device loop0): ext4_dirty_inode:6091: inode #16: comm syz.0.763: mark_inode_dirty error [ 67.347849][ T2505] EXT4-fs error (device loop0): ext4_do_update_inode:5226: inode #16: comm syz.0.763: corrupted inode contents [ 67.374724][ T2505] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #16: comm syz.0.763: mark_inode_dirty error [ 67.390091][ T2505] EXT4-fs error (device loop0): ext4_do_update_inode:5226: inode #16: comm syz.0.763: corrupted inode contents [ 67.415254][ T2505] EXT4-fs error (device loop0) in ext4_orphan_del:305: Corrupt filesystem [ 67.436759][ T2505] EXT4-fs error (device loop0): ext4_do_update_inode:5226: inode #16: comm syz.0.763: corrupted inode contents [ 67.455339][ T2505] EXT4-fs error (device loop0): ext4_truncate:4313: inode #16: comm syz.0.763: mark_inode_dirty error [ 67.478599][ T2505] EXT4-fs error (device loop0) in ext4_process_orphan:347: Corrupt filesystem [ 67.497919][ T2505] EXT4-fs (loop0): 1 truncate cleaned up [ 67.510212][ T2505] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 67.519591][ T1495] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 67.530440][ T1495] EXT4-fs error (device loop0): ext4_release_dquot:6812: comm kworker/u4:204: Failed to release dquot type 1 [ 67.548031][ T2505] ext4 filesystem being mounted at /145/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.600017][ T284] EXT4-fs (loop0): unmounting filesystem. [ 67.748882][ T2528] loop1: detected capacity change from 0 to 512 [ 67.777142][ T2531] loop4: detected capacity change from 0 to 512 [ 67.787037][ T2533] device batadv_slave_0 entered promiscuous mode [ 67.799679][ T2528] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 67.801949][ T2532] device batadv_slave_0 left promiscuous mode [ 67.814422][ T2528] ext4 filesystem being mounted at /174/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.833480][ T2531] EXT4-fs: Ignoring removed orlov option [ 67.855221][ T2531] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 67.878559][ T282] EXT4-fs (loop1): unmounting filesystem. [ 67.905494][ T2531] EXT4-fs (loop4): 1 orphan inode deleted [ 67.915266][ T2531] EXT4-fs (loop4): 1 truncate cleaned up [ 67.921537][ T2531] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 67.937140][ T2531] EXT4-fs error (device loop4): ext4_check_all_de:666: inode #12: block 7: comm syz.4.771: bad entry in directory: rec_len is too small for name_len - offset=0, inode=13, rec_len=16, size=124 fake=0 [ 67.958643][ T2531] EXT4-fs error (device loop4): ext4_generic_delete_entry:2729: inode #12: block 7: comm syz.4.771: bad entry in directory: rec_len is too small for name_len - offset=0, inode=13, rec_len=16, size=56 fake=0 [ 67.989102][ T2531] EXT4-fs error (device loop4) in ext4_delete_inline_entry:1804: Corrupt filesystem [ 68.006772][ T28] audit: type=1400 audit(1747431735.168:988): avc: denied { validate_trans } for pid=2545 comm="syz.3.778" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 68.048599][ T2554] loop2: detected capacity change from 0 to 256 [ 68.057444][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 68.061957][ T2556] input: syz0 as /devices/virtual/input/input14 [ 68.240666][ T2574] input: syz1 as /devices/virtual/input/input15 [ 68.456843][ T6] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 68.529002][ T2603] loop1: detected capacity change from 0 to 512 [ 68.550190][ T2603] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 68.560420][ T2603] ext4 filesystem being mounted at /177/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.611916][ T282] EXT4-fs (loop1): unmounting filesystem. [ 68.642156][ T2616] loop0: detected capacity change from 0 to 512 [ 68.646720][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 68.654886][ T6] usb 3-1: config 0 interface 0 has no altsetting 0 [ 68.661828][ T6] usb 3-1: New USB device found, idVendor=056a, idProduct=00ba, bcdDevice= 0.00 [ 68.669034][ T2616] Quota error (device loop0): v2_read_file_info: Can't read info structure [ 68.679595][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.680714][ T6] usb 3-1: config 0 descriptor?? [ 68.693442][ T2616] EXT4-fs warning (device loop0): ext4_enable_quotas:7024: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 68.708666][ T2616] EXT4-fs (loop0): mount failed [ 68.786685][ T617] usb 5-1: new low-speed USB device number 8 using dummy_hcd [ 68.786723][ T24] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 68.827307][ T2627] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 68.836927][ T28] audit: type=1400 audit(1747431736.008:989): avc: denied { relabelto } for pid=2626 comm="syz.0.813" name="161" dev="tmpfs" ino=855 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hwdata_t:s0" [ 68.878637][ T28] audit: type=1400 audit(1747431736.028:990): avc: denied { associate } for pid=2626 comm="syz.0.813" name="161" dev="tmpfs" ino=855 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hwdata_t:s0" [ 68.887382][ T2629] overlayfs: missing 'lowerdir' [ 68.977975][ T24] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 68.978055][ T617] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 68.988382][ T24] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 68.998355][ T617] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 69.009316][ T24] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 69.016109][ T617] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 4 [ 69.025551][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.036557][ T617] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 69.044809][ T24] usb 4-1: Product: syz [ 69.053988][ T617] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.058235][ T24] usb 4-1: Manufacturer: syz [ 69.069224][ T617] hub 5-1:1.0: bad descriptor, ignoring hub [ 69.070720][ T24] usb 4-1: SerialNumber: syz [ 69.076583][ T617] hub: probe of 5-1:1.0 failed with error -5 [ 69.087367][ T617] cdc_wdm 5-1:1.0: skipping garbage [ 69.092659][ T617] cdc_wdm 5-1:1.0: skipping garbage [ 69.098007][ T617] cdc_wdm: probe of 5-1:1.0 failed with error -22 [ 69.114751][ T6] wacom 0003:056A:00BA.000B: Unknown device_type for 'HID 056a:00ba'. Assuming pen. [ 69.125157][ T6] wacom 0003:056A:00BA.000B: hidraw0: USB HID v0.f9 Device [HID 056a:00ba] on usb-dummy_hcd.2-1/input0 [ 69.137317][ T6] input: Wacom Intuos4 8x13 Pen as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:056A:00BA.000B/input/input16 [ 69.284795][ T24] usb 4-1: 0:2 : does not exist [ 69.292081][ T24] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 69.307313][ T24] usb 4-1: USB disconnect, device number 5 [ 69.317012][ T305] udevd[305]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 69.334952][ T6] usb 3-1: USB disconnect, device number 6 [ 69.386815][ T39] usb 5-1: USB disconnect, device number 8 [ 70.113095][ T2686] netlink: 8 bytes leftover after parsing attributes in process `syz.2.841'. [ 70.136688][ T304] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 70.165230][ T2690] loop2: detected capacity change from 0 to 256 [ 70.194291][ T2690] FAT-fs (loop2): Directory bread(block 64) failed [ 70.195868][ T2688] loop3: detected capacity change from 0 to 4096 [ 70.201762][ T2690] FAT-fs (loop2): Directory bread(block 65) failed [ 70.220029][ T2690] FAT-fs (loop2): Directory bread(block 66) failed [ 70.231995][ T2690] FAT-fs (loop2): Directory bread(block 67) failed [ 70.246796][ T2690] FAT-fs (loop2): Directory bread(block 68) failed [ 70.253987][ T2690] FAT-fs (loop2): Directory bread(block 69) failed [ 70.260725][ T2688] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 70.269994][ T2690] FAT-fs (loop2): Directory bread(block 70) failed [ 70.276521][ T2690] FAT-fs (loop2): Directory bread(block 71) failed [ 70.289465][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 70.289480][ T28] audit: type=1400 audit(1747431737.458:994): avc: denied { link } for pid=2687 comm="syz.3.842" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 70.326694][ T2690] FAT-fs (loop2): Directory bread(block 72) failed [ 70.338540][ T286] EXT4-fs (loop3): unmounting filesystem. [ 70.345466][ T2690] FAT-fs (loop2): Directory bread(block 73) failed [ 70.356744][ T304] usb 2-1: Using ep0 maxpacket: 16 [ 70.366821][ T304] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 70.396905][ T28] audit: type=1400 audit(1747431737.488:995): avc: denied { setattr } for pid=2687 comm="syz.3.842" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 70.410050][ T304] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 70.445733][ T304] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 70.484737][ T304] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.505373][ T2706] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 70.526673][ T304] usb 2-1: Product: syz [ 70.530883][ T304] usb 2-1: Manufacturer: syz [ 70.566912][ T304] usb 2-1: SerialNumber: syz [ 70.655416][ T2716] device gretap0 entered promiscuous mode [ 70.665184][ T2716] device gretap0 left promiscuous mode [ 70.729439][ T28] audit: type=1400 audit(1747431737.898:996): avc: denied { bind } for pid=2721 comm="syz.4.857" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 70.784372][ T304] usb 2-1: skipping empty audio interface (v1) [ 70.804447][ T304] snd-usb-audio: probe of 2-1:1.0 failed with error -22 [ 70.824640][ T305] udevd[305]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 70.841026][ T28] audit: type=1400 audit(1747431738.008:997): avc: denied { mount } for pid=2728 comm="syz.2.860" name="/" dev="ramfs" ino=24362 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 70.847402][ T304] usb 2-1: USB disconnect, device number 7 [ 70.907228][ T2734] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x2 [ 70.913550][ T28] audit: type=1400 audit(1747431738.028:998): avc: denied { ioctl } for pid=2728 comm="syz.2.860" path="socket:[24359]" dev="sockfs" ino=24359 ioctlcmd=0x48c8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 70.946991][ T2730] loop4: detected capacity change from 0 to 512 [ 70.957980][ T2736] netlink: 8 bytes leftover after parsing attributes in process `syz.3.864'. [ 70.992646][ T2730] Quota error (device loop4): v2_read_file_info: Can't read info structure [ 71.016744][ T2730] EXT4-fs warning (device loop4): ext4_enable_quotas:7024: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 71.045689][ T2730] EXT4-fs (loop4): mount failed [ 71.050908][ T2746] capability: warning: `syz.2.868' uses deprecated v2 capabilities in a way that may be insecure [ 71.126288][ T2675] loop0: detected capacity change from 0 to 131072 [ 71.146460][ T2675] F2FS-fs (loop0): Test dummy encryption mode enabled [ 71.168154][ T2675] F2FS-fs (loop0): invalid crc value [ 71.197719][ T2675] F2FS-fs (loop0): Found nat_bits in checkpoint [ 71.250821][ T2754] loop4: detected capacity change from 0 to 4096 [ 71.286460][ T2754] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 71.325897][ T2675] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 71.430276][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 71.655439][ T2781] loop3: detected capacity change from 0 to 512 [ 71.713924][ T2781] Quota error (device loop3): v2_read_file_info: Can't read info structure [ 71.749435][ T2781] EXT4-fs warning (device loop3): ext4_enable_quotas:7024: Failed to enable quota tracking (type=0, err=-5, ino=3). Please run e2fsck to fix. [ 71.777272][ T2781] EXT4-fs (loop3): mount failed [ 71.828530][ T2790] netlink: 8 bytes leftover after parsing attributes in process `syz.1.884'. [ 71.839358][ T2790] netlink: 8 bytes leftover after parsing attributes in process `syz.1.884'. [ 71.919289][ T2794] netlink: 8 bytes leftover after parsing attributes in process `syz.0.877'. [ 71.964824][ T2800] loop0: detected capacity change from 0 to 128 [ 71.980929][ T2800] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 71.990159][ T28] audit: type=1400 audit(1747431739.158:999): avc: denied { create } for pid=2801 comm="syz.2.890" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 72.009589][ T2800] FAT-fs (loop0): Filesystem has been set read-only [ 72.065820][ T28] audit: type=1400 audit(1747431739.228:1000): avc: denied { setopt } for pid=2809 comm="syz.2.893" lport=28196 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 72.166706][ T304] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 72.348967][ T2823] netlink: 8 bytes leftover after parsing attributes in process `syz.2.899'. [ 72.366684][ T304] usb 4-1: Using ep0 maxpacket: 8 [ 72.372879][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 72.405006][ T304] usb 4-1: New USB device found, idVendor=046d, idProduct=c24f, bcdDevice= 0.00 [ 72.416888][ T28] audit: type=1400 audit(1747431739.588:1001): avc: denied { compute_member } for pid=2825 comm="syz.2.900" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 72.437682][ T304] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.456913][ T304] usb 4-1: config 0 descriptor?? [ 72.468166][ T304] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 72.753323][ T2845] device ip6tnl2 entered promiscuous mode [ 72.962569][ T2851] loop2: detected capacity change from 0 to 512 [ 72.987526][ T2851] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.911: corrupted inode contents [ 73.009367][ T2855] loop0: detected capacity change from 0 to 512 [ 73.030871][ T2851] EXT4-fs error (device loop2): ext4_dirty_inode:6091: inode #16: comm syz.2.911: mark_inode_dirty error [ 73.042804][ T2855] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 73.049493][ T2851] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.911: corrupted inode contents [ 73.065018][ T2851] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #16: comm syz.2.911: mark_inode_dirty error [ 73.077503][ T2855] EXT4-fs error (device loop0): ext4_orphan_get:1426: comm syz.0.910: bad orphan inode 131083 [ 73.094369][ T2851] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.911: corrupted inode contents [ 73.098265][ T2855] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 73.142512][ T2855] overlayfs: upper fs needs to support d_type. [ 73.163380][ T2851] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 73.183310][ T2855] EXT4-fs error (device loop0): __ext4_iget:5057: inode #13: block 512: comm syz.0.910: invalid block [ 73.196913][ T2851] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #16: comm syz.2.911: corrupted inode contents [ 73.211562][ T2851] EXT4-fs error (device loop2): ext4_truncate:4313: inode #16: comm syz.2.911: mark_inode_dirty error [ 73.232941][ T2806] loop1: detected capacity change from 0 to 131072 [ 73.234621][ T284] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 13: comm syz-executor: path /172/bus: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 73.260371][ T2851] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 73.272068][ T2806] F2FS-fs (loop1): Test dummy encryption mode enabled [ 73.279327][ T2851] EXT4-fs (loop2): 1 truncate cleaned up [ 73.285175][ T2851] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 73.297501][ T1538] EXT4-fs error (device loop2): ext4_release_dquot:6812: comm kworker/u4:247: Failed to release dquot type 1 [ 73.300200][ T2851] ext4 filesystem being mounted at /198/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.309713][ T2806] F2FS-fs (loop1): invalid crc value [ 73.339376][ T284] EXT4-fs (loop0): unmounting filesystem. [ 73.360477][ T2806] F2FS-fs (loop1): Found nat_bits in checkpoint [ 73.398074][ T283] EXT4-fs (loop2): unmounting filesystem. [ 73.434648][ T2806] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 73.671412][ T2876] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.680698][ T2876] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.689276][ T2876] device bridge_slave_0 entered promiscuous mode [ 73.699095][ T2876] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.706278][ T2876] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.714164][ T2876] device bridge_slave_1 entered promiscuous mode [ 73.859766][ T2876] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.866891][ T2876] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.874206][ T2876] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.881281][ T2876] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.898033][ T1266] device bridge_slave_1 left promiscuous mode [ 73.904275][ T1266] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.912026][ T1266] device bridge_slave_0 left promiscuous mode [ 73.918286][ T1266] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.926437][ T1266] device veth1_macvtap left promiscuous mode [ 73.933690][ T1266] device veth0_vlan left promiscuous mode [ 74.196110][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.210834][ T1434] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.228665][ T1434] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.252151][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.268566][ T1434] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.275748][ T1434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.288692][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.304195][ T1434] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.311325][ T1434] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.352497][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.371757][ T1434] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.412132][ T1471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.422701][ T1471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.455351][ T1471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.464158][ T1471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.475396][ T1471] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.485985][ T1471] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.524973][ T2876] device veth0_vlan entered promiscuous mode [ 74.571315][ T1441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.584166][ T1441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.602303][ T2876] device veth1_macvtap entered promiscuous mode [ 74.641143][ T1551] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.654318][ T1551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.667364][ T1551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.711213][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.722709][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.924555][ T19] usb 4-1: USB disconnect, device number 6 [ 75.231134][ T2986] netlink: 8 bytes leftover after parsing attributes in process `syz.4.967'. [ 75.596689][ T39] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 75.728813][ T3025] loop4: detected capacity change from 0 to 512 [ 75.786878][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 75.801802][ T39] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 75.810263][ T3025] EXT4-fs (loop4): 1 orphan inode deleted [ 75.817096][ T3025] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 75.827312][ T1568] __quota_error: 7 callbacks suppressed [ 75.827332][ T1568] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 75.836598][ T39] usb 2-1: config 0 has no interface number 0 [ 75.837058][ T3025] ext4 filesystem being mounted at /98/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.861682][ T39] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 75.874824][ T1568] EXT4-fs error (device loop4): ext4_release_dquot:6812: comm kworker/u4:277: Failed to release dquot type 1 [ 75.901515][ T28] audit: type=1326 audit(1747431743.068:1008): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7b7e385927 code=0x7ffc0000 [ 75.906778][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.974450][ T28] audit: type=1326 audit(1747431743.098:1009): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f7b7e32ab39 code=0x7ffc0000 [ 75.990734][ T39] usb 2-1: Product: syz [ 75.999553][ T28] audit: type=1326 audit(1747431743.098:1010): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f7b7e385927 code=0x7ffc0000 [ 76.012473][ T39] usb 2-1: Manufacturer: syz [ 76.030570][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 76.068833][ T39] usb 2-1: SerialNumber: syz [ 76.079639][ T39] usb 2-1: config 0 descriptor?? [ 76.086559][ T28] audit: type=1326 audit(1747431743.098:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f7b7e32ab39 code=0x7ffc0000 [ 76.094779][ T39] smsc95xx v2.0.0 [ 76.138808][ T28] audit: type=1326 audit(1747431743.098:1012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b7e38e969 code=0x7ffc0000 [ 76.165854][ T28] audit: type=1326 audit(1747431743.098:1013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b7e38e969 code=0x7ffc0000 [ 76.189297][ T28] audit: type=1326 audit(1747431743.118:1014): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=88 compat=0 ip=0x7f7b7e38e969 code=0x7ffc0000 [ 76.229193][ T28] audit: type=1326 audit(1747431743.118:1015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b7e38e969 code=0x7ffc0000 [ 76.253243][ T28] audit: type=1326 audit(1747431743.118:1016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3024 comm="syz.4.985" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f7b7e38e969 code=0x7ffc0000 [ 76.390918][ T2994] loop3: detected capacity change from 0 to 131072 [ 76.398439][ T2994] F2FS-fs (loop3): Test dummy encryption mode enabled [ 76.430835][ T2994] F2FS-fs (loop3): invalid crc value [ 76.447520][ T2994] F2FS-fs (loop3): Found nat_bits in checkpoint [ 76.487951][ T2994] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 76.506192][ T39] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 76.517172][ T39] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 76.609048][ T3073] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 76.636073][ T3075] loop5: detected capacity change from 0 to 16 [ 76.643671][ T3075] erofs: (device loop5): mounted with root inode @ nid 36. [ 76.705276][ T3081] input: syz0 as /devices/virtual/input/input19 [ 76.928873][ T39] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000108: -71 [ 76.933212][ T3094] loop5: detected capacity change from 0 to 2048 [ 76.943853][ T39] smsc95xx: probe of 2-1:0.67 failed with error -71 [ 76.955958][ T39] usb 2-1: USB disconnect, device number 8 [ 76.967821][ T3094] GPT:first_usable_lbas don't match. [ 76.973147][ T3094] GPT:34 != 290 [ 76.988667][ T3094] GPT: Use GNU Parted to correct GPT errors. [ 77.000460][ T3094] loop5: p1 p2 p3 [ 77.015455][ T3107] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 77.033879][ T3107] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 77.140327][ T2832] Bluetooth: hci0: Frame reassembly failed (-84) [ 77.159877][ T1220] udevd[1220]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 77.172117][ T509] udevd[509]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 77.177760][ T305] udevd[305]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 77.392772][ T3147] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 77.402523][ T3147] SELinux: failed to load policy [ 77.456769][ T6] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 77.477002][ T3158] loop3: detected capacity change from 0 to 512 [ 77.495269][ T3158] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 77.504358][ T3158] ext4 filesystem being mounted at /195/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.593771][ T286] EXT4-fs (loop3): unmounting filesystem. [ 77.646659][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 77.654884][ T6] usb 3-1: config index 0 descriptor too short (expected 21028, got 36) [ 77.665753][ T6] usb 3-1: config 15 has too many interfaces: 74, using maximum allowed: 32 [ 77.681143][ T6] usb 3-1: config 15 has an invalid interface number: 251 but max is 73 [ 77.695220][ T6] usb 3-1: config 15 has an invalid descriptor of length 0, skipping remainder of the config [ 77.705823][ T6] usb 3-1: config 15 has 1 interface, different from the descriptor's value: 74 [ 77.716247][ T6] usb 3-1: config 15 has no interface number 0 [ 77.722884][ T6] usb 3-1: config 15 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 77.734161][ T6] usb 3-1: config 15 interface 251 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 77.759133][ T6] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 77.777335][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.785440][ T6] usb 3-1: Product: syz [ 77.793550][ T6] usb 3-1: Manufacturer: syz [ 77.802578][ T6] usb 3-1: SerialNumber: syz [ 77.811038][ T3122] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 77.844035][ T3187] loop3: detected capacity change from 0 to 512 [ 77.869220][ T3187] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 77.884332][ T3187] ext4 filesystem being mounted at /199/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 77.911200][ T286] EXT4-fs (loop3): unmounting filesystem. [ 77.946678][ T24] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 78.026299][ T6] asix: probe of 3-1:15.251 failed with error -22 [ 78.035920][ T6] usb 3-1: USB disconnect, device number 7 [ 78.136696][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 78.144620][ T24] usb 5-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 78.158812][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.183919][ T24] usb 5-1: Product: syz [ 78.189151][ T24] usb 5-1: Manufacturer: syz [ 78.194541][ T24] usb 5-1: SerialNumber: syz [ 78.203039][ T24] r8152-cfgselector 5-1: config 0 descriptor?? [ 78.555160][ T3312] netlink: 74 bytes leftover after parsing attributes in process `syz.2.1057'. [ 78.615040][ T24] r8152-cfgselector 5-1: Unknown version 0x0000 [ 78.624525][ T24] r8152-cfgselector 5-1: bad CDC descriptors [ 78.631625][ T24] r8152-cfgselector 5-1: Unknown version 0x0000 [ 78.640716][ T24] r8152-cfgselector 5-1: USB disconnect, device number 9 [ 78.940402][ T3359] loop3: detected capacity change from 0 to 128 [ 79.030412][ T3371] netlink: 'syz.2.1087': attribute type 280 has an invalid length. [ 79.098159][ T3385] loop2: detected capacity change from 0 to 256 [ 79.186704][ T490] Bluetooth: hci0: command 0x1003 tx timeout [ 79.192814][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 79.289132][ T3405] loop1: detected capacity change from 0 to 2048 [ 79.303523][ T3403] loop4: detected capacity change from 0 to 512 [ 79.311515][ T3403] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 79.335521][ T3403] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 79.351432][ T3405] Alternate GPT is invalid, using primary GPT. [ 79.367366][ T3403] ext4 filesystem being mounted at /114/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.371257][ T3405] loop1: p1 p2 p3 [ 79.391482][ T3403] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 79.404360][ T3418] loop5: detected capacity change from 0 to 256 [ 79.440285][ T1220] udevd[1220]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 79.452212][ T305] udevd[305]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 79.473670][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 79.483963][ T305] udevd[305]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 79.559400][ T3436] loop1: detected capacity change from 0 to 1024 [ 79.574115][ T3436] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 79.605266][ T3436] EXT4-fs error (device loop1): ext4_get_journal_inode:5710: inode #32: comm syz.1.1115: iget: special inode unallocated [ 79.649505][ T3436] EXT4-fs (loop1): no journal found [ 79.654760][ T3436] EXT4-fs (loop1): can't get journal size [ 79.671090][ T3436] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a800e12d, mo2=0002] [ 79.695095][ T3436] EXT4-fs error (device loop1): ext4_protect_reserved_inode:160: inode #32: comm syz.1.1115: iget: special inode unallocated [ 79.717546][ T3436] EXT4-fs (loop1): failed to initialize system zone (-117) [ 79.726864][ T3436] EXT4-fs (loop1): mount failed [ 79.845137][ T3446] loop2: detected capacity change from 0 to 2048 [ 79.898744][ T3446] Alternate GPT is invalid, using primary GPT. [ 79.918547][ T3452] usb usb8: usbfs: process 3452 (syz.3.1123) did not claim interface 0 before use [ 79.935731][ T3446] loop2: p1 p2 p3 [ 80.023036][ T509] udevd[509]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 80.023085][ T1220] udevd[1220]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 80.063570][ T305] udevd[305]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 80.185583][ T3475] loop2: detected capacity change from 0 to 256 [ 80.264249][ T3475] FAT-fs (loop2): Directory bread(block 64) failed [ 80.289710][ T3475] FAT-fs (loop2): Directory bread(block 65) failed [ 80.296435][ T3475] FAT-fs (loop2): Directory bread(block 66) failed [ 80.303375][ T3475] FAT-fs (loop2): Directory bread(block 67) failed [ 80.310225][ T3475] FAT-fs (loop2): Directory bread(block 68) failed [ 80.317329][ T3475] FAT-fs (loop2): Directory bread(block 69) failed [ 80.324091][ T3475] FAT-fs (loop2): Directory bread(block 70) failed [ 80.330995][ T3475] FAT-fs (loop2): Directory bread(block 71) failed [ 80.338081][ T3475] FAT-fs (loop2): Directory bread(block 72) failed [ 80.344691][ T3475] FAT-fs (loop2): Directory bread(block 73) failed [ 80.506704][ T304] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 80.696655][ T304] usb 6-1: Using ep0 maxpacket: 16 [ 80.703108][ T304] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 80.725706][ T3496] 9pnet: p9_errstr2errno: server reported unknown error @ÿ0x0000000000000004 [ 80.729246][ T304] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 80.749495][ T304] usb 6-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 80.776670][ T304] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.801795][ T304] usb 6-1: config 0 descriptor?? [ 81.214302][ T304] hid-multitouch 0003:1FD2:6007.000C: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.5-1/input0 [ 81.221717][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 81.221737][ T28] audit: type=1400 audit(1747431748.378:1043): avc: denied { create } for pid=3533 comm="syz.1.1161" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 81.258534][ T3535] SELinux: security_context_str_to_sid (ð) failed with errno=-22 [ 81.293504][ T3538] loop1: detected capacity change from 0 to 256 [ 81.305874][ T28] audit: type=1400 audit(1747431748.428:1044): avc: denied { mounton } for pid=3533 comm="syz.1.1161" path="/244/file0" dev="tmpfs" ino=1277 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 81.347868][ T3538] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe55691ff, utbl_chksum : 0xe619d30d) [ 81.376701][ T28] audit: type=1400 audit(1747431748.448:1045): avc: denied { unlink } for pid=282 comm="syz-executor" name="file0" dev="tmpfs" ino=1277 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 81.405867][ T3538] exFAT-fs (loop1): hint_cluster is invalid (4278190089) [ 81.424403][ T3538] exFAT-fs (loop1): error, failed to bmap (inode : ffff888116f1b670 iblock : 8, err : -5) [ 81.437152][ T24] usb 6-1: USB disconnect, device number 2 [ 81.445431][ T3538] exFAT-fs (loop1): Filesystem has been set read-only [ 81.453587][ T3538] exFAT-fs (loop1): error, invalid access to FAT (entry 0xff000008) [ 81.474466][ T3543] exFAT-fs (loop1): error, invalid access to FAT (entry 0xff000008) [ 81.511933][ T3543] exFAT-fs (loop1): error, failed to bmap (inode : ffff888116f1b670 iblock : 8, err : -5) [ 81.528535][ T3543] exFAT-fs (loop1): error, invalid access to FAT (entry 0xff000008) [ 81.816670][ T39] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 82.030496][ T39] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 82.039595][ T39] usb 4-1: config 1 has no interface number 0 [ 82.045793][ T39] usb 4-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.059203][ T28] audit: type=1400 audit(1747431749.228:1046): avc: denied { mounton } for pid=3593 comm="syz.1.1188" path="/proc/562/task" dev="proc" ino=27186 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 82.082337][ T39] usb 4-1: Duplicate descriptor for config 1 interface 1 altsetting 0, skipping [ 82.091737][ T39] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 82.110290][ T3597] SELinux: Context system_u:object_r:iptables_unit_file_t:s0 is not valid (left unmapped). [ 82.113987][ T39] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 82.124076][ T28] audit: type=1400 audit(1747431749.288:1047): avc: denied { relabelto } for pid=3596 comm="syz.1.1189" name="" dev="pipefs" ino=27196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=fifo_file permissive=1 trawcon="system_u:object_r:iptables_unit_file_t:s0" [ 82.147934][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=29 [ 82.165186][ T39] usb 4-1: Product: syz [ 82.169689][ T39] usb 4-1: Manufacturer: syz [ 82.174391][ T39] usb 4-1: SerialNumber: syz [ 82.200946][ T3603] incfs: Options parsing error. -22 [ 82.207553][ T3603] incfs: mount failed -22 [ 82.361218][ T28] audit: type=1326 audit(1747431749.528:1048): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3605 comm="syz.5.1193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f73c438e969 code=0x7fc00000 [ 82.526686][ T6] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 82.706709][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 82.713591][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.724660][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.734567][ T6] usb 2-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 82.744121][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.753257][ T6] usb 2-1: config 0 descriptor?? [ 83.003496][ T39] cdc_ncm 4-1:1.1: bind() failure [ 83.040328][ T28] audit: type=1326 audit(1747431750.208:1049): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3605 comm="syz.5.1193" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f73c438e969 code=0x7fc00000 [ 83.162302][ T6] hid-multitouch 0003:1FD2:6007.000D: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.1-1/input0 [ 83.211641][ T39] usb 4-1: USB disconnect, device number 7 [ 83.366937][ T6] usb 2-1: USB disconnect, device number 9 [ 83.376687][ T304] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 83.561390][ T304] usb 6-1: Using ep0 maxpacket: 16 [ 83.568101][ T304] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.579147][ T304] usb 6-1: New USB device found, idVendor=0458, idProduct=5010, bcdDevice= 0.00 [ 83.588289][ T304] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.597210][ T304] usb 6-1: config 0 descriptor?? [ 83.752682][ T3641] loop4: detected capacity change from 0 to 256 [ 83.778235][ T3643] input: syz1 as /devices/virtual/input/input20 [ 83.779162][ T3641] FAT-fs (loop4): Directory bread(block 64) failed [ 83.791405][ T3641] FAT-fs (loop4): Directory bread(block 65) failed [ 83.798497][ T3641] FAT-fs (loop4): Directory bread(block 66) failed [ 83.805210][ T3641] FAT-fs (loop4): Directory bread(block 67) failed [ 83.811945][ T3641] FAT-fs (loop4): Directory bread(block 68) failed [ 83.818617][ T3641] FAT-fs (loop4): Directory bread(block 69) failed [ 83.825247][ T3641] FAT-fs (loop4): Directory bread(block 70) failed [ 83.831944][ T3641] FAT-fs (loop4): Directory bread(block 71) failed [ 83.838850][ T3641] FAT-fs (loop4): Directory bread(block 72) failed [ 83.845443][ T3641] FAT-fs (loop4): Directory bread(block 73) failed [ 83.925344][ T3641] syz.4.1207: attempt to access beyond end of device [ 83.925344][ T3641] loop4: rw=2049, sector=1888, nr_sectors = 8 limit=256 [ 83.935315][ T3654] loop3: detected capacity change from 0 to 256 [ 83.945653][ T3654] FAT-fs (loop3): Unrecognized mount option "ÿÿÿÿÿÿÿÿ" or missing value [ 84.038720][ T3658] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1215'. [ 84.145217][ T304] kye 0003:0458:5010.000E: unknown main item tag 0x0 [ 84.154440][ T304] kye 0003:0458:5010.000E: unknown main item tag 0x0 [ 84.162748][ T304] kye 0003:0458:5010.000E: unknown main item tag 0x0 [ 84.169764][ T304] kye 0003:0458:5010.000E: unknown main item tag 0x0 [ 84.176706][ T304] kye 0003:0458:5010.000E: unknown main item tag 0x0 [ 84.184388][ T304] kye 0003:0458:5010.000E: hidraw0: USB HID v0.00 Device [HID 0458:5010] on usb-dummy_hcd.5-1/input0 [ 84.195617][ T6] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 84.203435][ T304] kye 0003:0458:5010.000E: tablet-enabling feature report not found [ 84.211714][ T304] kye 0003:0458:5010.000E: tablet enabling failed [ 84.245716][ T2011] kworker/u4:325: attempt to access beyond end of device [ 84.245716][ T2011] loop4: rw=1, sector=1224, nr_sectors = 608 limit=256 [ 84.259896][ T2011] kworker/u4:325: attempt to access beyond end of device [ 84.259896][ T2011] loop4: rw=1, sector=1864, nr_sectors = 24 limit=256 [ 84.277177][ T2011] kworker/u4:325: attempt to access beyond end of device [ 84.277177][ T2011] loop4: rw=1, sector=1896, nr_sectors = 7936 limit=256 [ 84.296508][ T2011] kworker/u4:325: attempt to access beyond end of device [ 84.296508][ T2011] loop4: rw=1, sector=9832, nr_sectors = 6808 limit=256 [ 84.319168][ T2011] kworker/u4:325: attempt to access beyond end of device [ 84.319168][ T2011] loop4: rw=1, sector=16640, nr_sectors = 17160 limit=256 [ 84.354448][ T304] usb 6-1: USB disconnect, device number 3 [ 84.416957][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 84.425438][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.449026][ T3671] syz.2.1220 (3671) used greatest stack depth: 20128 bytes left [ 84.459078][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 84.469887][ T28] audit: type=1400 audit(1747431751.638:1050): avc: denied { map } for pid=3673 comm="syz.4.1221" path="socket:[28487]" dev="sockfs" ino=28487 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 84.475617][ T6] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 84.498953][ T28] audit: type=1400 audit(1747431751.638:1051): avc: denied { read } for pid=3673 comm="syz.4.1221" path="socket:[28487]" dev="sockfs" ino=28487 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 84.536819][ T6] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 84.548496][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.557545][ T6] usb 2-1: config 0 descriptor?? [ 84.603818][ T3685] syz.4.1227[3685] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 84.603890][ T3685] syz.4.1227[3685] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 84.843496][ T28] audit: type=1400 audit(1747431752.008:1052): avc: denied { write } for pid=3705 comm="syz.4.1236" name="file0" dev="tmpfs" ino=773 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 84.968162][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 84.975447][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 84.979173][ T3717] netlink: 'syz.2.1242': attribute type 4 has an invalid length. [ 84.995484][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.012859][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.035644][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.048975][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.057291][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.069666][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.079578][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.087355][ T6] microsoft 0003:045E:07DA.000F: unknown main item tag 0x0 [ 85.126022][ T6] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.000F/input/input21 [ 85.215128][ T6] microsoft 0003:045E:07DA.000F: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 85.235821][ T6] usb 2-1: USB disconnect, device number 10 [ 85.301016][ T3755] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1259'. [ 85.339195][ T3758] fido_id[3758]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.1/usb2/report_descriptor': No such file or directory [ 85.354300][ T3755] netlink: 28 bytes leftover after parsing attributes in process `syz.3.1259'. [ 85.383481][ T3762] loop5: detected capacity change from 0 to 512 [ 85.397304][ T3762] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 85.429308][ T3762] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 85.439011][ T3762] ext4 filesystem being mounted at /55/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 85.450222][ T3770] incfs: Backing dir is not set, filesystem can't be mounted. [ 85.464546][ T3770] incfs: mount failed -2 [ 85.466567][ T3762] EXT4-fs warning (device loop5): ext4_group_add:1723: Can't resize non-sparse filesystem further [ 85.993503][ T2876] EXT4-fs (loop5): unmounting filesystem. [ 86.248547][ T3809] loop5: detected capacity change from 0 to 40427 [ 86.270511][ T3809] F2FS-fs (loop5): invalid crc value [ 86.307308][ T3809] F2FS-fs (loop5): Found nat_bits in checkpoint [ 86.390039][ T3809] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 86.468907][ T2876] syz-executor: attempt to access beyond end of device [ 86.468907][ T2876] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 86.570809][ T3824] loop2: detected capacity change from 0 to 512 [ 86.597969][ T3824] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 86.607026][ T304] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 86.633067][ T3824] ext4 filesystem being mounted at /278/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.678444][ T3824] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #2: comm syz.2.1287: corrupted inode contents [ 86.707691][ T3824] EXT4-fs error (device loop2): ext4_dirty_inode:6091: inode #2: comm syz.2.1287: mark_inode_dirty error [ 86.720904][ T3830] loop5: detected capacity change from 0 to 256 [ 86.746450][ T3824] EXT4-fs error (device loop2): ext4_do_update_inode:5226: inode #2: comm syz.2.1287: corrupted inode contents [ 86.759805][ T3830] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xe55691ff, utbl_chksum : 0xe619d30d) [ 86.772521][ T3824] EXT4-fs error (device loop2): __ext4_ext_dirty:202: inode #2: comm syz.2.1287: mark_inode_dirty error [ 86.796670][ T304] usb 4-1: Using ep0 maxpacket: 16 [ 86.806894][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.824284][ T3830] exFAT-fs (loop5): hint_cluster is invalid (4278190089) [ 86.829844][ T304] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 86.846784][ T3830] exFAT-fs (loop5): error, failed to bmap (inode : ffff888116f19990 iblock : 8, err : -5) [ 86.857680][ T283] EXT4-fs (loop2): unmounting filesystem. [ 86.871572][ T304] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 86.877273][ T3830] exFAT-fs (loop5): Filesystem has been set read-only [ 86.894756][ T304] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 86.902897][ T3832] loop4: detected capacity change from 0 to 4096 [ 86.914319][ T304] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.921815][ T3830] exFAT-fs (loop5): error, invalid access to FAT (entry 0xff000008) [ 86.937782][ T3832] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 86.946796][ T3833] exFAT-fs (loop5): error, invalid access to FAT (entry 0xff000008) [ 86.959423][ T304] usb 4-1: config 0 descriptor?? [ 86.967633][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 86.967648][ T28] audit: type=1400 audit(1747431754.138:1054): avc: denied { append } for pid=3831 comm="syz.4.1290" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 86.988955][ T3833] exFAT-fs (loop5): error, failed to bmap (inode : ffff888116f19990 iblock : 8, err : -5) [ 87.006371][ T3832] EXT4-fs error (device loop4): ext4_do_update_inode:5226: inode #15: comm syz.4.1290: corrupted inode contents [ 87.019479][ T3833] exFAT-fs (loop5): error, invalid access to FAT (entry 0xff000008) [ 87.038519][ T3837] EXT4-fs (loop4): shut down requested (2) [ 87.044301][ T3832] EXT4-fs error (device loop4): ext4_dirty_inode:6091: inode #15: comm syz.4.1290: mark_inode_dirty error [ 87.076986][ T3839] support for the xor transformation has been removed. [ 87.115627][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 87.136885][ T1344] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 87.182557][ T1344] Quota error (device loop4): write_blk: dquota write failed [ 87.190077][ T1344] Quota error (device loop4): free_dqentry: Can't write quota data block 5 [ 87.393744][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.402643][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.420961][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.441876][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.457887][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.474541][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.489957][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.507438][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.518182][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.532813][ T304] microsoft 0003:045E:07DA.0010: unknown main item tag 0x0 [ 87.543934][ T304] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.0010/input/input22 [ 87.560226][ T28] audit: type=1400 audit(1747431754.728:1055): avc: denied { mounton } for pid=3885 comm="syz.2.1313" path="/proc/622/cgroup" dev="proc" ino=29132 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 87.612577][ T28] audit: type=1400 audit(1747431754.748:1056): avc: denied { remount } for pid=3885 comm="syz.2.1313" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=filesystem permissive=1 [ 87.646544][ T304] microsoft 0003:045E:07DA.0010: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 87.693139][ T304] usb 4-1: USB disconnect, device number 8 [ 87.780184][ T3906] fido_id[3906]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/4-1/report_descriptor': No such file or directory [ 87.789954][ T3914] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1326'. [ 87.838671][ T3914] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1326'. [ 87.893934][ T3926] loop4: detected capacity change from 0 to 128 [ 87.909002][ T3930] netem: change failed [ 87.932519][ T3926] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 87.945641][ T3920] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1329'. [ 87.956345][ T3926] ext4 filesystem being mounted at /161/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 88.009248][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 88.069479][ T3943] loop1: detected capacity change from 0 to 256 [ 88.084238][ T3943] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 88.116692][ T3943] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 88.161102][ T3943] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 88.239747][ T3957] input: syz0 as /devices/virtual/input/input23 [ 88.264614][ T3961] loop1: detected capacity change from 0 to 128 [ 88.287224][ T3961] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 88.325684][ T3961] ext4 filesystem being mounted at /288/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 88.354029][ T3972] loop5: detected capacity change from 0 to 16 [ 88.373049][ T3972] erofs: (device loop5): mounted with root inode @ nid 36. [ 88.394216][ T282] EXT4-fs (loop1): unmounting filesystem. [ 88.411555][ T102] udevd[102]: worker [305] terminated by signal 33 (Unknown signal 33) [ 88.420832][ T28] audit: type=1400 audit(1747431755.588:1057): avc: denied { read } for pid=3976 comm="syz.5.1356" name="msr" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 88.422992][ T102] udevd[102]: worker [305] failed while handling '/devices/virtual/block/loop5' [ 88.444377][ T28] audit: type=1400 audit(1747431755.608:1058): avc: denied { open } for pid=3976 comm="syz.5.1356" path="/dev/cpu/0/msr" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 88.671974][ T3994] loop1: detected capacity change from 0 to 256 [ 88.746549][ T4001] loop5: detected capacity change from 0 to 128 [ 88.755206][ T4001] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 88.756302][ T28] audit: type=1400 audit(1747431755.918:1059): avc: denied { bind } for pid=4002 comm="syz.1.1365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 88.769787][ T4001] ext4 filesystem being mounted at /81/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 88.804240][ T4006] loop1: detected capacity change from 0 to 512 [ 88.819089][ T304] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 88.849615][ T2876] EXT4-fs (loop5): unmounting filesystem. [ 88.851109][ T4006] EXT4-fs error (device loop1): ext4_quota_enable:6976: comm syz.1.1367: Bad quota inum: 1, type: 2 [ 88.866574][ T4006] EXT4-fs warning (device loop1): ext4_enable_quotas:7024: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 88.886529][ T4006] EXT4-fs (loop1): mount failed [ 88.908128][ T4012] loop5: detected capacity change from 0 to 1024 [ 88.914866][ T4012] EXT4-fs: Ignoring removed nobh option [ 88.920767][ T4012] EXT4-fs: Ignoring removed bh option [ 88.943735][ T4012] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 88.956516][ T4016] netlink: 44 bytes leftover after parsing attributes in process `syz.1.1370'. [ 88.965927][ T4016] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1370'. [ 88.975105][ T4016] netlink: 'syz.1.1370': attribute type 6 has an invalid length. [ 88.982938][ T28] audit: type=1400 audit(1747431756.138:1060): avc: denied { mounton } for pid=4011 comm="syz.5.1369" path="/83/file1/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 88.982948][ T4016] netlink: 'syz.1.1370': attribute type 5 has an invalid length. [ 88.982967][ T4016] netlink: 43 bytes leftover after parsing attributes in process `syz.1.1370'. [ 89.016715][ T304] usb 3-1: Using ep0 maxpacket: 16 [ 89.030929][ T304] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 89.042310][ T304] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 89.055564][ T304] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 89.069106][ T304] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 89.101425][ T28] audit: type=1400 audit(1747431756.268:1061): avc: denied { rmdir } for pid=2876 comm="syz-executor" name="lost+found" dev="loop5" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.112997][ T304] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.134101][ T2876] EXT4-fs (loop5): unmounting filesystem. [ 89.139743][ T304] usb 3-1: config 0 descriptor?? [ 89.182093][ T4029] loop5: detected capacity change from 0 to 256 [ 89.191167][ T4029] exfat: Deprecated parameter 'utf8' [ 89.201586][ T4029] exfat: Deprecated parameter 'namecase' [ 89.211272][ T4029] exfat: Deprecated parameter 'namecase' [ 89.217283][ T4029] exfat: Deprecated parameter 'utf8' [ 89.232853][ T4029] exFAT-fs (loop5): failed to load upcase table (idx : 0x00012153, chksum : 0x5270ca8d, utbl_chksum : 0xe619d30d) [ 89.289275][ T4036] loop4: detected capacity change from 0 to 512 [ 89.307088][ T4040] loop5: detected capacity change from 0 to 256 [ 89.309105][ T4039] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1380'. [ 89.326093][ T4040] exFAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 89.337848][ T4040] exFAT-fs (loop5): Medium has reported failures. Some data may be lost. [ 89.354567][ T4036] EXT4-fs error (device loop4): ext4_do_update_inode:5226: inode #16: comm syz.4.1379: corrupted inode contents [ 89.367209][ T4040] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 89.373943][ T4036] EXT4-fs error (device loop4): ext4_dirty_inode:6091: inode #16: comm syz.4.1379: mark_inode_dirty error [ 89.407652][ T4036] EXT4-fs error (device loop4): ext4_do_update_inode:5226: inode #16: comm syz.4.1379: corrupted inode contents [ 89.419870][ T4036] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #16: comm syz.4.1379: mark_inode_dirty error [ 89.431543][ T4036] EXT4-fs error (device loop4): ext4_do_update_inode:5226: inode #16: comm syz.4.1379: corrupted inode contents [ 89.446019][ T4036] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 89.455008][ T4036] EXT4-fs error (device loop4): ext4_do_update_inode:5226: inode #16: comm syz.4.1379: corrupted inode contents [ 89.467793][ T4036] EXT4-fs error (device loop4): ext4_truncate:4313: inode #16: comm syz.4.1379: mark_inode_dirty error [ 89.479516][ T4036] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 89.489054][ T4036] EXT4-fs (loop4): 1 truncate cleaned up [ 89.494748][ T4036] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 89.506921][ T2011] EXT4-fs error (device loop4): ext4_release_dquot:6812: comm kworker/u4:325: Failed to release dquot type 1 [ 89.511254][ T4036] ext4 filesystem being mounted at /168/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.553220][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.566715][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.566804][ T4052] loop5: detected capacity change from 0 to 128 [ 89.584125][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.596696][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.607551][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.608602][ T4052] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 89.623152][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.630963][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.632286][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 89.638543][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.646943][ T4052] ext4 filesystem being mounted at /89/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 89.651731][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.669126][ T304] microsoft 0003:045E:07DA.0011: unknown main item tag 0x0 [ 89.679187][ T304] input: HID 045e:07da as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:045E:07DA.0011/input/input24 [ 89.724288][ T2876] EXT4-fs (loop5): unmounting filesystem. [ 89.762376][ T304] microsoft 0003:045E:07DA.0011: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.2-1/input0 [ 89.801841][ T304] usb 3-1: USB disconnect, device number 8 [ 89.810903][ T4050] loop3: detected capacity change from 0 to 40427 [ 89.868892][ T4050] F2FS-fs (loop3): invalid crc value [ 89.875254][ T4050] F2FS-fs (loop3): Found nat_bits in checkpoint [ 89.972662][ T4064] fido_id[4064]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 89.985855][ T4050] F2FS-fs (loop3): Start checkpoint disabled! [ 89.995772][ T4068] loop5: detected capacity change from 0 to 16 [ 90.027018][ T102] udevd[102]: worker [3775] terminated by signal 33 (Unknown signal 33) [ 90.035592][ T102] udevd[102]: worker [3775] failed while handling '/devices/virtual/block/loop5' [ 90.045896][ T4068] erofs: (device loop5): mounted with root inode @ nid 36. [ 90.062511][ T4050] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 90.155051][ T4083] loop4: detected capacity change from 0 to 128 [ 90.182459][ T4083] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 90.200954][ T4083] ext4 filesystem being mounted at /173/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 90.266762][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 90.275850][ T1531] kworker/u4:240: attempt to access beyond end of device [ 90.275850][ T1531] loop3: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 90.307482][ T4089] xt_bpf: check failed: parse error [ 90.446705][ T39] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 90.480136][ T4104] loop3: detected capacity change from 0 to 512 [ 90.524887][ T4104] EXT4-fs error (device loop3): ext4_quota_enable:6976: comm syz.3.1405: Bad quota inum: 1, type: 2 [ 90.538775][ T4104] EXT4-fs warning (device loop3): ext4_enable_quotas:7024: Failed to enable quota tracking (type=2, err=-117, ino=1). Please run e2fsck to fix. [ 90.559340][ T4104] EXT4-fs (loop3): mount failed [ 90.639712][ T39] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 90.665239][ T39] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 90.695365][ T39] usb 6-1: New USB device found, idVendor=0416, idProduct=c168, bcdDevice= 0.00 [ 90.724031][ T39] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.754049][ T39] usb 6-1: config 0 descriptor?? [ 90.806898][ T4137] loop3: detected capacity change from 0 to 2048 [ 90.852927][ T4115] loop4: detected capacity change from 0 to 40427 [ 90.860253][ T4115] F2FS-fs (loop4): Wrong NAT boundary, start(2560) end(462336) blocks(1024) [ 90.869779][ T4115] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 90.893137][ T4115] F2FS-fs (loop4): Found nat_bits in checkpoint [ 90.977565][ T4115] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 90.984809][ T4115] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 91.142258][ T1984] syz-executor: attempt to access beyond end of device [ 91.142258][ T1984] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 91.173929][ T39] hid-generic 0003:0416:C168.0012: unknown main item tag 0x0 [ 91.190691][ T39] hid-generic 0003:0416:C168.0012: hidraw0: USB HID v0.00 Device [HID 0416:c168] on usb-dummy_hcd.5-1/input0 [ 91.371088][ T4186] loop2: detected capacity change from 0 to 128 [ 91.400649][ T24] usb 6-1: USB disconnect, device number 4 [ 91.413630][ T4186] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 91.485594][ T1531] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x614101ff (sector = 1) [ 91.535192][ T4200] loop2: detected capacity change from 0 to 128 [ 91.648504][ T4206] loop3: detected capacity change from 0 to 128 [ 91.657562][ T4206] FAT-fs (loop3): Directory bread(block 162) failed [ 91.673319][ T4206] FAT-fs (loop3): Directory bread(block 163) failed [ 91.687926][ T4206] FAT-fs (loop3): Directory bread(block 164) failed [ 91.694777][ T4206] FAT-fs (loop3): Directory bread(block 165) failed [ 91.763255][ T4206] FAT-fs (loop3): Directory bread(block 166) failed [ 91.777190][ T4206] FAT-fs (loop3): Directory bread(block 167) failed [ 91.777376][ T4215] loop2: detected capacity change from 0 to 512 [ 91.792314][ T4206] FAT-fs (loop3): Directory bread(block 168) failed [ 91.799298][ T4206] FAT-fs (loop3): Directory bread(block 169) failed [ 91.814282][ T4206] FAT-fs (loop3): Directory bread(block 162) failed [ 91.821251][ T4206] FAT-fs (loop3): Directory bread(block 163) failed [ 91.828820][ T4206] syz.3.1450: attempt to access beyond end of device [ 91.828820][ T4206] loop3: rw=3, sector=226, nr_sectors = 6 limit=128 [ 91.844190][ T4215] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2186: inode #12: comm syz.2.1454: corrupted in-inode xattr [ 91.856802][ T4206] syz.3.1450: attempt to access beyond end of device [ 91.856802][ T4206] loop3: rw=2051, sector=232, nr_sectors = 2 limit=128 [ 91.871571][ T4215] EXT4-fs (loop2): Remounting filesystem read-only [ 91.878206][ T4215] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.1454: couldn't read orphan inode 12 (err -117) [ 91.890460][ T4215] EXT4-fs (loop2): Remounting filesystem read-only [ 91.899124][ T4215] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 91.913549][ T4215] EXT4-fs error (device loop2): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz.2.1454: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=196608, rec_len=0, size=1024 fake=0 [ 91.934324][ T4215] EXT4-fs (loop2): Remounting filesystem read-only [ 91.948119][ T4215] EXT4-fs error (device loop2): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz.2.1454: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=196608, rec_len=0, size=1024 fake=0 [ 91.975933][ T4225] xt_hashlimit: size too large, truncated to 1048576 [ 92.012987][ T4215] EXT4-fs (loop2): Remounting filesystem read-only [ 92.041772][ T283] EXT4-fs (loop2): unmounting filesystem. [ 92.063436][ T4232] loop5: detected capacity change from 0 to 512 [ 92.088415][ T4232] ext4 filesystem being mounted at /95/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.223253][ T4239] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1463'. [ 92.325925][ T4249] loop1: detected capacity change from 0 to 2048 [ 92.357367][ T4249] loop1: p1 < > p2 p3 < p5 p6 > p4 [ 92.362662][ T4249] loop1: partition table partially beyond EOD, truncated [ 92.376406][ T4249] loop1: p1 start 3405774849 is beyond EOD, truncated [ 92.383709][ T4249] loop1: p2 size 5046285 extends beyond EOD, truncated [ 92.407526][ T4249] loop1: p5 size 5046285 extends beyond EOD, truncated [ 92.505105][ T1220] udevd[1220]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 92.517195][ T509] udevd[509]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 92.529039][ T331] udevd[331]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 92.533945][ T4078] udevd[4078]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 92.543438][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 92.543455][ T28] audit: type=1400 audit(1747431759.708:1079): avc: denied { getopt } for pid=4266 comm="syz.5.1475" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 92.603116][ T3777] udevd[3777]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 92.646580][ T4276] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4276 comm=syz.5.1480 [ 92.819268][ T4288] loop5: detected capacity change from 0 to 1024 [ 92.836907][ T4288] EXT4-fs: dax option not supported [ 92.878808][ T4078] blk_print_req_error: 2 callbacks suppressed [ 92.878825][ T4078] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 92.959142][ T4312] loop5: detected capacity change from 0 to 1024 [ 92.986273][ T4312] EXT4-fs: Ignoring removed oldalloc option [ 92.992634][ T4312] EXT4-fs: Ignoring removed bh option [ 93.007307][ T4312] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 93.069454][ T4312] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3841: comm syz.5.1496: Allocating blocks 481-513 which overlap fs metadata [ 93.083417][ T19] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 93.106474][ T4312] EXT4-fs (loop5): pa ffff888116d46150: logic 0, phys. 465, len 3 [ 93.114450][ T4312] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 93.170882][ T4330] loop4: detected capacity change from 0 to 1024 [ 93.178785][ T4330] EXT4-fs: Ignoring removed orlov option [ 93.187958][ T4330] EXT4-fs: Ignoring removed nomblk_io_submit option [ 93.196776][ T6] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 93.274078][ T4339] loop5: detected capacity change from 0 to 2048 [ 93.296461][ T19] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.307234][ T19] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 93.318865][ T19] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 93.335521][ T19] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice=4d.40 [ 93.337255][ T4339] loop5: p1 < > p2 p3 < p5 p6 > p4 [ 93.345188][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.350398][ T4339] loop5: partition table partially beyond EOD, truncated [ 93.365585][ T4339] loop5: p1 start 3405774849 is beyond EOD, truncated [ 93.372641][ T19] usb 3-1: Product: syz [ 93.373097][ T4339] loop5: p2 size 5046285 extends beyond EOD, truncated [ 93.377595][ T19] usb 3-1: Manufacturer: syz [ 93.388678][ T6] usb 4-1: Using ep0 maxpacket: 16 [ 93.390561][ T4339] loop5: p5 size 5046285 extends beyond EOD, truncated [ 93.396336][ T6] usb 4-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 9.00 [ 93.422017][ T19] usb 3-1: SerialNumber: syz [ 93.429894][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.445794][ T4297] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 93.458073][ T6] usb 4-1: Product: syz [ 93.463776][ T6] usb 4-1: Manufacturer: syz [ 93.481027][ T6] usb 4-1: SerialNumber: syz [ 93.497145][ T6] usb 4-1: config 0 descriptor?? [ 93.520545][ T6] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected [ 93.537911][ T6] usb 4-1: Detected FT232H [ 93.546822][ T28] audit: type=1400 audit(1747431760.708:1080): avc: denied { map } for pid=4353 comm="syz.1.1513" path="/dev/ashmem" dev="devtmpfs" ino=269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 93.664809][ T4347] loop4: detected capacity change from 0 to 40427 [ 93.680618][ T4347] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 93.696800][ T4347] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 93.715611][ T4347] F2FS-fs (loop4): invalid crc value [ 93.723180][ T6] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 93.731740][ T4347] F2FS-fs (loop4): Found nat_bits in checkpoint [ 93.774554][ T4347] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 93.781689][ T4347] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 93.997631][ T4382] loop5: detected capacity change from 0 to 512 [ 94.006080][ T4384] loop4: detected capacity change from 0 to 512 [ 94.019319][ T4382] ext4 filesystem being mounted at /114/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.033200][ T28] audit: type=1400 audit(1747431761.198:1081): avc: denied { read } for pid=4381 comm="syz.5.1525" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 94.059891][ T4384] ext4 filesystem being mounted at /196/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.143494][ T6] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 94.216059][ T4406] futex_wake_op: syz.5.1535 tries to shift op by 36; fix this program [ 94.381734][ T24] usb 4-1: USB disconnect, device number 9 [ 94.398043][ T24] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 94.416929][ T24] ftdi_sio 4-1:0.0: device disconnected [ 94.476433][ T19] cdc_ncm 3-1:1.0: SET_NTB_FORMAT failed [ 94.501492][ T19] cdc_ncm 3-1:1.0: bind() failure [ 94.508083][ T19] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 94.515150][ T19] cdc_ncm 3-1:1.1: bind() failure [ 94.525842][ T19] usb 3-1: USB disconnect, device number 9 [ 94.537438][ T4426] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4426 comm=syz.4.1543 [ 94.565165][ T28] audit: type=1400 audit(1747431761.728:1082): avc: denied { mount } for pid=4429 comm="syz.5.1546" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 94.609846][ T28] audit: type=1400 audit(1747431761.758:1083): avc: denied { mounton } for pid=4429 comm="syz.5.1546" path="/125/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 94.664974][ T28] audit: type=1400 audit(1747431761.768:1084): avc: denied { mounton } for pid=4429 comm="syz.5.1546" path="/125/file0" dev="cgroup" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 94.696673][ T28] audit: type=1400 audit(1747431761.768:1085): avc: denied { read } for pid=4429 comm="syz.5.1546" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 94.718827][ T28] audit: type=1400 audit(1747431761.768:1086): avc: denied { open } for pid=4429 comm="syz.5.1546" path="/125/file0" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 94.741553][ T28] audit: type=1400 audit(1747431761.778:1087): avc: denied { unmount } for pid=2876 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 94.761911][ T28] audit: type=1400 audit(1747431761.798:1088): avc: denied { unmount } for pid=2876 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 94.847336][ T4453] overlayfs: missing 'lowerdir' [ 94.963421][ T4467] loop4: detected capacity change from 0 to 2048 [ 95.007115][ T4467] loop4: p1 < > p2 p3 < p5 p6 > p4 [ 95.012389][ T4467] loop4: partition table partially beyond EOD, truncated [ 95.020268][ T4467] loop4: p1 start 3405774849 is beyond EOD, truncated [ 95.040885][ T4467] loop4: p2 size 5046285 extends beyond EOD, truncated [ 95.078095][ T4467] loop4: p5 size 5046285 extends beyond EOD, truncated [ 95.184428][ T4078] udevd[4078]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 95.197384][ T1220] udevd[1220]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 95.197527][ T331] udevd[331]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 95.208831][ T509] udevd[509]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 95.228483][ T3777] udevd[3777]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 95.404294][ T4530] netlink: 277 bytes leftover after parsing attributes in process `syz.1.1592'. [ 95.566770][ T4551] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1601'. [ 95.676591][ T4561] loop1: detected capacity change from 0 to 512 [ 95.737341][ T4561] EXT4-fs: Ignoring removed mblk_io_submit option [ 95.765236][ T4561] EXT4-fs mount: 10 callbacks suppressed [ 95.765256][ T4561] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 95.765442][ T4574] loop2: detected capacity change from 0 to 512 [ 95.803071][ T4540] loop3: detected capacity change from 0 to 40427 [ 95.829884][ T282] EXT4-fs (loop1): unmounting filesystem. [ 95.844089][ T4540] F2FS-fs (loop3): fault_injection options not supported [ 95.881009][ T4540] F2FS-fs (loop3): invalid crc value [ 95.913098][ T4586] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 95.928913][ T4540] F2FS-fs (loop3): Found nat_bits in checkpoint [ 95.955712][ T4586] FAT-fs (loop9): unable to read boot sector [ 95.982161][ T4574] EXT4-fs: Ignoring removed nobh option [ 95.994077][ T4572] loop5: detected capacity change from 0 to 40427 [ 96.014439][ T4572] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12 [ 96.032220][ T4540] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 96.035160][ T4572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 96.058017][ T4574] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 96.091575][ T4572] F2FS-fs (loop5): invalid crc value [ 96.123869][ T283] EXT4-fs (loop2): unmounting filesystem. [ 96.130559][ T286] syz-executor: attempt to access beyond end of device [ 96.130559][ T286] loop3: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 96.167075][ T4572] F2FS-fs (loop5): Found nat_bits in checkpoint [ 96.260375][ T4572] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 96.268047][ T4572] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 96.516763][ T304] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 96.676140][ T4626] loop4: detected capacity change from 0 to 40427 [ 96.685794][ T4626] F2FS-fs (loop4): Found nat_bits in checkpoint [ 96.706732][ T304] usb 3-1: Using ep0 maxpacket: 16 [ 96.713165][ T304] usb 3-1: config 0 has no interfaces? [ 96.721674][ T4626] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 96.726535][ T304] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.740228][ T304] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 96.748526][ T304] usb 3-1: SerialNumber: syz [ 96.751007][ T4626] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 96.756129][ T304] usb 3-1: config 0 descriptor?? [ 96.802613][ T1984] syz-executor: attempt to access beyond end of device [ 96.802613][ T1984] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 96.806134][ T4644] netlink: 80 bytes leftover after parsing attributes in process `syz.5.1639'. [ 96.985382][ T616] usb 3-1: USB disconnect, device number 10 [ 97.174648][ T4664] syz.3.1648[4664] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 97.174743][ T4664] syz.3.1648[4664] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 97.320517][ T4684] loop4: detected capacity change from 0 to 512 [ 97.338988][ T4684] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 97.360768][ T4684] EXT4-fs error (device loop4): ext4_quota_enable:6976: comm syz.4.1657: Bad quota inum: 29696, type: 1 [ 97.372391][ T4684] EXT4-fs warning (device loop4): ext4_enable_quotas:7024: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 97.388375][ T4684] EXT4-fs (loop4): mount failed [ 97.536408][ T4704] SELinux: failed to load policy [ 97.630017][ T4704] loop3: detected capacity change from 0 to 10865 [ 97.682796][ T4704] F2FS-fs (loop3): invalid crc value [ 97.720689][ T4704] syz.3.1664: attempt to access beyond end of device [ 97.720689][ T4704] loop3: rw=12288, sector=12288, nr_sectors = 8 limit=10865 [ 97.734851][ T4704] syz.3.1664: attempt to access beyond end of device [ 97.734851][ T4704] loop3: rw=12288, sector=12288, nr_sectors = 8 limit=10865 [ 97.749237][ T4704] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-5) [ 97.838057][ T4734] futex_wake_op: syz.1.1676 tries to shift op by -1; fix this program [ 97.929802][ T4739] loop3: detected capacity change from 0 to 2048 [ 98.019304][ T4739] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 98.049380][ T4739] ext4 filesystem being mounted at /288/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 98.197115][ T286] EXT4-fs (loop3): unmounting filesystem. [ 98.299782][ T4767] loop3: detected capacity change from 0 to 512 [ 98.373931][ T4707] loop2: detected capacity change from 0 to 131072 [ 98.381328][ T4707] F2FS-fs (loop2): Invalid segment/section count (31, 24 x 150994945) [ 98.391153][ T4767] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 98.403073][ T4767] ext4 filesystem being mounted at /290/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.413790][ T4707] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 98.433212][ T4707] F2FS-fs (loop2): invalid crc value [ 98.470093][ T286] EXT4-fs (loop3): unmounting filesystem. [ 98.479796][ T4707] F2FS-fs (loop2): Found nat_bits in checkpoint [ 98.561886][ T4707] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 98.569764][ T4707] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 98.716057][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 98.716074][ T28] audit: type=1326 audit(1747431765.878:1096): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4808 comm="syz.5.1706" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f73c438e969 code=0x0 [ 98.814364][ T4818] netlink: 20 bytes leftover after parsing attributes in process `syz.3.1711'. [ 98.827399][ T4819] loop1: detected capacity change from 0 to 512 [ 98.845637][ T4819] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.855847][ T4819] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 98.876694][ T4819] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8802c01d, mo2=0102] [ 98.889685][ T4819] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 98.906696][ T4819] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 98.915578][ T4819] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 98.944038][ T4819] EXT4-fs (loop1): couldn't mount RDWR because of unsupported optional features (80) [ 98.994372][ T282] EXT4-fs (loop1): unmounting filesystem. [ 99.203942][ T4854] syz.1.1726[4854] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 99.204022][ T4854] syz.1.1726[4854] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 99.364316][ T4863] loop2: detected capacity change from 0 to 512 [ 99.371391][ T4850] loop3: detected capacity change from 0 to 40427 [ 99.390797][ T4850] F2FS-fs (loop3): invalid crc value [ 99.406847][ T4863] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 99.419086][ T4863] ext4 filesystem being mounted at /345/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.419124][ T4850] F2FS-fs (loop3): Found nat_bits in checkpoint [ 99.453610][ T4863] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1730'. [ 99.486533][ T283] EXT4-fs (loop2): unmounting filesystem. [ 99.535575][ T4874] netlink: 68 bytes leftover after parsing attributes in process `syz.2.1732'. [ 99.557401][ T4850] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 99.620850][ T4885] loop2: detected capacity change from 0 to 16 [ 99.643845][ T4885] erofs: (device loop2): mounted with root inode @ nid 36. [ 99.698639][ T286] syz-executor: attempt to access beyond end of device [ 99.698639][ T286] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 99.952286][ T4920] 9pnet_fd: p9_fd_create_unix (4920): problem connecting socket: ./file0: -111 [ 100.210109][ T24] hid-generic 0000:0000:0000.0013: unknown main item tag 0x0 [ 100.238626][ T24] hid-generic 0000:0000:0000.0013: hidraw0: HID v0.00 Device [syz1] on syz0 [ 100.416237][ T4984] SELinux: ebitmap: map size 655424 does not match my size 64 (high bit was 65547) [ 100.433884][ T4984] SELinux: failed to load policy [ 100.489244][ T4994] loop3: detected capacity change from 0 to 1024 [ 100.511373][ T4994] EXT4-fs: Ignoring removed orlov option [ 100.535750][ T4994] EXT4-fs: Ignoring removed nomblk_io_submit option [ 100.537179][ T4998] loop4: detected capacity change from 0 to 512 [ 100.581500][ T4994] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 100.581657][ T4998] EXT4-fs error (device loop4): ext4_orphan_get:1426: comm syz.4.1792: bad orphan inode 15 [ 100.613156][ T4998] ext4_test_bit(bit=14, block=18) = 1 [ 100.618693][ T4998] is_bad_inode(inode)=0 [ 100.623791][ T28] audit: type=1400 audit(1747431767.788:1097): avc: denied { execute } for pid=4993 comm="syz.3.1791" name="file0" dev="loop3" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 100.624046][ T4998] NEXT_ORPHAN(inode)=1023 [ 100.659350][ T4998] max_ino=32 [ 100.660115][ T28] audit: type=1400 audit(1747431767.788:1098): avc: denied { execute_no_trans } for pid=4993 comm="syz.3.1791" path="/315/file1/file0/file0" dev="loop3" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 100.689445][ T4998] i_nlink=0 [ 100.691108][ T286] EXT4-fs (loop3): unmounting filesystem. [ 100.698440][ T4998] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2925: inode #15: comm syz.4.1792: corrupted xattr block 19 [ 100.698699][ T4998] EXT4-fs warning (device loop4): ext4_evict_inode:299: xattr delete (err -117) [ 100.719936][ T4998] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 100.740063][ T4998] ext4 filesystem being mounted at /262/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 100.778921][ T5016] loop2: detected capacity change from 0 to 2048 [ 100.812573][ T5016] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 100.830610][ T5016] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 0 vs 150994969 free clusters [ 100.856298][ T1984] EXT4-fs (loop4): unmounting filesystem. [ 100.869064][ T5016] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 100.881929][ T5016] EXT4-fs (loop2): This should not happen!! Data will be lost [ 100.881929][ T5016] [ 100.893673][ T5016] EXT4-fs (loop2): Total free blocks count 0 [ 100.899886][ T5016] EXT4-fs (loop2): Free/Dirty block details [ 100.905902][ T5016] EXT4-fs (loop2): free_blocks=2415919504 [ 100.911750][ T5016] EXT4-fs (loop2): dirty_blocks=16 [ 100.917118][ T5016] EXT4-fs (loop2): Block reservation details [ 100.924748][ T5016] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 100.982723][ T1372] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2 with error 28 [ 101.083771][ T5045] input: syz1 as /devices/virtual/input/input25 [ 101.132603][ T5054] IPv6: addrconf: prefix option has invalid lifetime [ 101.150882][ T5054] IPv6: addrconf: prefix option has invalid lifetime [ 101.193949][ T28] audit: type=1400 audit(1747432024.355:1099): avc: denied { read } for pid=5063 comm="syz.1.1819" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 101.220790][ T28] audit: type=1400 audit(1747432024.355:1100): avc: denied { open } for pid=5063 comm="syz.1.1819" path="/dev/rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 101.267559][ T28] audit: type=1400 audit(1747432024.355:1101): avc: denied { ioctl } for pid=5063 comm="syz.1.1819" path="/dev/rtc0" dev="devtmpfs" ino=263 ioctlcmd=0x7003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 101.340362][ T5082] netlink: 80 bytes leftover after parsing attributes in process `syz.1.1829'. [ 101.391005][ T5082] netlink: 80 bytes leftover after parsing attributes in process `syz.1.1829'. [ 101.426188][ T5082] netlink: 80 bytes leftover after parsing attributes in process `syz.1.1829'. [ 101.446742][ T304] usb 5-1: new full-speed USB device number 10 using dummy_hcd [ 101.590682][ T5103] loop5: detected capacity change from 0 to 512 [ 101.597371][ T5103] EXT4-fs: Ignoring removed mblk_io_submit option [ 101.611588][ T5103] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 101.637903][ T304] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 101.650816][ T2876] EXT4-fs (loop5): unmounting filesystem. [ 101.652126][ T304] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 101.685322][ T304] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 101.694653][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.703431][ T304] usb 5-1: Product: syz [ 101.709026][ T304] usb 5-1: Manufacturer: syz [ 101.713818][ T304] usb 5-1: SerialNumber: syz [ 101.809793][ T28] audit: type=1400 audit(1747432024.975:1102): avc: denied { setopt } for pid=5120 comm="syz.1.1846" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 101.928174][ T304] usb 5-1: 0:2 : does not exist [ 101.944371][ T304] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 101.966084][ T304] usb 5-1: USB disconnect, device number 10 [ 101.982045][ T5116] loop5: detected capacity change from 0 to 40427 [ 102.044690][ T5116] F2FS-fs (loop5): Found nat_bits in checkpoint [ 102.130411][ T5116] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 102.161951][ T5116] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 102.182960][ T5167] loop1: detected capacity change from 0 to 1024 [ 102.192374][ T5167] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 102.203939][ T5167] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 102.214240][ T5167] EXT4-fs error (device loop1): ext4_get_journal_inode:5710: inode #5: comm syz.1.1865: unexpected bad inode w/o EXT4_IGET_BAD [ 102.236971][ T5167] EXT4-fs (loop1): no journal found [ 102.246821][ T5167] EXT4-fs (loop1): can't get journal size [ 102.268480][ T5146] f2fs_ckpt-7:5: attempt to access beyond end of device [ 102.268480][ T5146] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 102.269053][ T5167] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 102.334049][ T282] EXT4-fs (loop1): unmounting filesystem. [ 102.386902][ T616] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 102.534505][ T5189] input: syz1 as /devices/virtual/input/input26 [ 102.596368][ T616] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.627365][ T616] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 102.644415][ T5200] loop3: detected capacity change from 0 to 512 [ 102.653174][ T616] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 102.653514][ T5200] EXT4-fs: Ignoring removed orlov option [ 102.680501][ T616] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 102.691625][ T616] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.714782][ T616] usb 3-1: config 0 descriptor?? [ 102.738914][ T5200] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 102.754746][ T5200] ext4 filesystem being mounted at /348/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 102.802197][ T5212] 9pnet_virtio: no channels available for device syz [ 102.810651][ T286] EXT4-fs (loop3): unmounting filesystem. [ 102.890727][ T5224] device veth0 entered promiscuous mode [ 102.905847][ T5226] overlayfs: failed to set xattr on upper [ 102.912201][ T5224] device macsec1 entered promiscuous mode [ 102.918102][ T5226] overlayfs: ...falling back to index=off,metacopy=off. [ 102.927418][ T5226] overlayfs: ...falling back to xino=off. [ 102.933301][ T5226] overlayfs: NFS export requires "index=on", falling back to nfs_export=off. [ 102.933417][ T5224] device veth0 left promiscuous mode [ 103.129423][ T616] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 103.144283][ T616] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 103.147571][ T5228] loop4: detected capacity change from 0 to 40427 [ 103.160122][ T5228] F2FS-fs (loop4): fault_injection options not supported [ 103.160194][ T616] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 103.168561][ T5228] F2FS-fs (loop4): invalid crc value [ 103.175016][ T616] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 103.181871][ T5228] F2FS-fs (loop4): Found nat_bits in checkpoint [ 103.187545][ T616] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 103.211268][ T616] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 103.222513][ T5243] loop1: detected capacity change from 0 to 256 [ 103.229127][ T616] plantronics 0003:047F:FFFF.0014: No inputs registered, leaving [ 103.232558][ T5243] exfat: Deprecated parameter 'utf8' [ 103.238657][ T616] plantronics 0003:047F:FFFF.0014: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 103.242336][ T5228] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 103.259861][ T5243] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xabf88b1f, utbl_chksum : 0xe619d30d) [ 103.296061][ T28] audit: type=1400 audit(1747432026.455:1103): avc: denied { rename } for pid=5242 comm="syz.1.1897" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=1048652 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 103.419752][ T1984] syz-executor: attempt to access beyond end of device [ 103.419752][ T1984] loop4: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 103.811455][ T5279] netlink: 'syz.4.1910': attribute type 4 has an invalid length. [ 103.876973][ T5287] futex_wake_op: syz.4.1913 tries to shift op by -1; fix this program [ 104.086710][ T5299] usb usb8: usbfs: process 5299 (syz.3.1920) did not claim interface 0 before use [ 104.258675][ T5310] loop3: detected capacity change from 0 to 1024 [ 104.265948][ T5310] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 104.277193][ T5310] jbd2_journal_init_inode: Cannot locate journal superblock [ 104.284669][ T5310] EXT4-fs (loop3): Could not load journal inode [ 104.393640][ T5283] loop5: detected capacity change from 0 to 131072 [ 104.405463][ T5283] F2FS-fs (loop5): invalid crc value [ 104.420144][ T5283] F2FS-fs (loop5): Found nat_bits in checkpoint [ 104.482852][ T5283] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 104.493831][ T5330] loop3: detected capacity change from 0 to 1024 [ 104.539241][ T5330] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 104.654078][ T28] audit: type=1400 audit(1747432027.815:1104): avc: denied { rename } for pid=5329 comm="syz.3.1932" name="file1" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 104.701046][ T28] audit: type=1400 audit(1747432027.815:1105): avc: denied { reparent } for pid=5329 comm="syz.3.1932" name="file1" dev="loop3" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 104.724482][ T286] EXT4-fs (loop3): unmounting filesystem. [ 104.772786][ T5343] loop3: detected capacity change from 0 to 512 [ 104.805610][ T5343] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 104.841044][ T5343] ext4 filesystem being mounted at /369/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 104.853771][ T5349] futex_wake_op: syz.4.1939 tries to shift op by 32; fix this program [ 104.904785][ T286] EXT4-fs (loop3): unmounting filesystem. [ 105.091203][ T28] audit: type=1400 audit(1747432028.255:1106): avc: denied { set_context_mgr } for pid=5385 comm="syz.5.1954" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 105.091906][ T5386] binder: 5385:5386 ioctl c0306201 2000000003c0 returned -22 [ 105.178561][ T24] usb 3-1: USB disconnect, device number 11 [ 105.338033][ T28] audit: type=1326 audit(1747432028.495:1107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5407 comm="syz.2.1964" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdc2ad8e969 code=0x0 [ 105.410947][ T5421] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 105.421523][ T28] audit: type=1400 audit(1747432028.585:1108): avc: denied { relabelto } for pid=5420 comm="syz.5.1969" name="212" dev="tmpfs" ino=1131 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 105.452316][ T28] audit: type=1400 audit(1747432028.585:1109): avc: denied { associate } for pid=5420 comm="syz.5.1969" name="212" dev="tmpfs" ino=1131 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 105.485970][ T28] audit: type=1400 audit(1747432028.615:1110): avc: denied { write } for pid=2876 comm="syz-executor" name="212" dev="tmpfs" ino=1131 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 105.517471][ T28] audit: type=1400 audit(1747432028.615:1111): avc: denied { remove_name } for pid=2876 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 105.544729][ T28] audit: type=1400 audit(1747432028.615:1112): avc: denied { rmdir } for pid=2876 comm="syz-executor" name="212" dev="tmpfs" ino=1131 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 105.574129][ T28] audit: type=1400 audit(1747432028.615:1113): avc: denied { connect } for pid=5424 comm="syz.5.1972" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 105.634009][ T304] kernel write not supported for file [eventfd] (pid: 304 comm: kworker/0:3) [ 106.326658][ T304] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 106.516672][ T304] usb 5-1: Using ep0 maxpacket: 8 [ 106.523087][ T304] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.550178][ T304] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 106.558111][ T5473] loop5: detected capacity change from 0 to 40427 [ 106.579330][ T5473] F2FS-fs (loop5): invalid crc value [ 106.600323][ T304] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 106.628490][ T304] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 106.640501][ T5473] F2FS-fs (loop5): Found nat_bits in checkpoint [ 106.660824][ T304] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.677468][ T304] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.703866][ T304] usb 5-1: Product: syz [ 106.705966][ T5487] loop1: detected capacity change from 0 to 128 [ 106.712524][ T304] usb 5-1: Manufacturer: syz [ 106.729263][ T304] usb 5-1: SerialNumber: syz [ 106.734445][ T5473] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 106.755639][ T4078] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 106.781362][ T5487] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 106.794587][ T5487] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 106.839385][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 106.859982][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.876455][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 106.885005][ T2876] syz-executor: attempt to access beyond end of device [ 106.885005][ T2876] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 106.886216][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.911641][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.920281][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.928785][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.937676][ T1366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.973212][ T5492] loop1: detected capacity change from 0 to 1024 [ 106.980083][ T5492] EXT4-fs: Ignoring removed nobh option [ 106.985695][ T5492] EXT4-fs: Ignoring removed bh option [ 106.992666][ T5492] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 107.008786][ T5492] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 107.076752][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.086152][ T282] EXT4-fs (loop1): unmounting filesystem. [ 107.136769][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.176773][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.210568][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.256738][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.336771][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.426900][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.506915][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.622868][ T5547] loop1: detected capacity change from 0 to 256 [ 107.629488][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.696915][ T1208] ip6_tunnel: syztnl1 xmit: Local address not yet configured! [ 107.755762][ T304] cdc_ncm 5-1:1.0: bind() failure [ 107.781661][ T304] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 107.803750][ T304] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 107.819079][ T5565] syz.2.2029[5565] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 107.819195][ T5565] syz.2.2029[5565] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 107.827437][ T304] usb 5-1: USB disconnect, device number 11 [ 108.498059][ T1332] Bluetooth: hci0: Frame reassembly failed (-84) [ 108.505578][ T5612] Bluetooth: hci0: Frame reassembly failed (-84) [ 108.557947][ T5587] loop2: detected capacity change from 0 to 131072 [ 108.576397][ T5587] F2FS-fs (loop2): invalid crc value [ 108.578601][ T5616] loop1: detected capacity change from 0 to 512 [ 108.589113][ T5616] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 108.600997][ T5587] F2FS-fs (loop2): Found nat_bits in checkpoint [ 108.610383][ T5616] EXT4-fs error (device loop1): ext4_quota_enable:6976: comm syz.1.2052: Bad quota inum: 29696, type: 1 [ 108.623421][ T5616] EXT4-fs warning (device loop1): ext4_enable_quotas:7024: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 108.639879][ T5616] EXT4-fs (loop1): mount failed [ 108.645839][ T5587] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 108.696694][ T24] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 108.710244][ T5625] loop1: detected capacity change from 0 to 1024 [ 108.717262][ T5625] EXT4-fs: Ignoring removed orlov option [ 108.723004][ T5625] EXT4-fs: Ignoring removed nomblk_io_submit option [ 108.738899][ T5625] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 108.764124][ T282] EXT4-fs (loop1): unmounting filesystem. [ 108.886717][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 108.895650][ T24] usb 5-1: config 0 has no interfaces? [ 108.912849][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 108.926687][ T24] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 108.944895][ T24] usb 5-1: SerialNumber: syz [ 108.959624][ T24] usb 5-1: config 0 descriptor?? [ 109.106833][ T5635] loop3: detected capacity change from 0 to 40427 [ 109.117993][ T5635] F2FS-fs (loop3): Found nat_bits in checkpoint [ 109.147285][ T5635] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 109.161173][ T5635] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 109.181693][ T24] usb 5-1: USB disconnect, device number 12 [ 109.196085][ T286] syz-executor: attempt to access beyond end of device [ 109.196085][ T286] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 109.247543][ T5658] loop2: detected capacity change from 0 to 512 [ 109.264515][ T5658] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 109.283393][ T5658] EXT4-fs error (device loop2): ext4_quota_enable:6976: comm syz.2.2067: Bad quota inum: 29696, type: 1 [ 109.295122][ T5658] EXT4-fs warning (device loop2): ext4_enable_quotas:7024: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 109.311299][ T5658] EXT4-fs (loop2): mount failed [ 109.382507][ T5667] device batadv_slave_1 entered promiscuous mode [ 109.390666][ T5667] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2069'. [ 109.468558][ T5674] netlink: 96 bytes leftover after parsing attributes in process `syz.2.2071'. [ 109.632332][ T5693] loop2: detected capacity change from 0 to 1024 [ 109.649815][ T5693] EXT4-fs: Ignoring removed orlov option [ 109.655530][ T5693] EXT4-fs: Ignoring removed nomblk_io_submit option [ 109.668932][ T5693] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 109.732446][ T283] EXT4-fs (loop2): unmounting filesystem. [ 109.766658][ T5709] loop4: detected capacity change from 0 to 256 [ 109.787902][ T5709] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 109.798421][ T5709] FAT-fs (loop4): Filesystem has been set read-only [ 109.805064][ T5709] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 109.815743][ T5709] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 109.826282][ T5709] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 110.546710][ T490] Bluetooth: hci0: command 0x1003 tx timeout [ 110.546736][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 110.581976][ T5733] loop5: detected capacity change from 0 to 512 [ 110.607420][ T5733] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 110.632835][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 110.632849][ T28] audit: type=1400 audit(1747432033.795:1133): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 110.679541][ T5733] EXT4-fs error (device loop5): ext4_quota_enable:6976: comm syz.5.2097: Bad quota inum: 29696, type: 1 [ 110.697377][ T5741] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2100'. [ 110.726891][ T5733] EXT4-fs warning (device loop5): ext4_enable_quotas:7024: Failed to enable quota tracking (type=1, err=-117, ino=29696). Please run e2fsck to fix. [ 110.752154][ T5733] EXT4-fs (loop5): mount failed [ 110.879010][ T28] audit: type=1400 audit(1747432034.045:1134): avc: denied { accept } for pid=5751 comm="syz.5.2104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 110.879516][ T5756] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2105'. [ 111.230562][ T5797] loop2: detected capacity change from 0 to 512 [ 111.277461][ T5803] loop5: detected capacity change from 0 to 1024 [ 111.301399][ T28] audit: type=1400 audit(1747432034.465:1135): avc: denied { shutdown } for pid=5799 comm="syz.4.2128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 111.323233][ T5797] EXT4-fs (loop2): 1 orphan inode deleted [ 111.336659][ T5797] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 111.337086][ T1492] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 111.352068][ T5776] loop3: detected capacity change from 0 to 40427 [ 111.362282][ T5797] ext4 filesystem being mounted at /401/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.373760][ T5776] F2FS-fs (loop3): fault_injection options not supported [ 111.382928][ T5803] EXT4-fs: Ignoring removed nobh option [ 111.388870][ T5803] EXT4-fs: Ignoring removed bh option [ 111.394620][ T5776] F2FS-fs (loop3): invalid crc value [ 111.403138][ T5803] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 111.415689][ T5810] input: syz1 as /devices/virtual/input/input27 [ 111.422902][ T1492] EXT4-fs error (device loop2): ext4_release_dquot:6812: comm kworker/u4:201: Failed to release dquot type 1 [ 111.446742][ T5776] F2FS-fs (loop3): Found nat_bits in checkpoint [ 111.450157][ T283] EXT4-fs (loop2): unmounting filesystem. [ 111.469296][ T5803] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 111.523287][ T5776] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 111.557903][ T2876] EXT4-fs (loop5): unmounting filesystem. [ 111.638669][ T28] audit: type=1326 audit(1747432034.805:1136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5824 comm="syz.4.2136" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7b7e38e969 code=0x0 [ 111.724210][ T286] syz-executor: attempt to access beyond end of device [ 111.724210][ T286] loop3: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 111.848717][ T5838] syz.5.2144[5838] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 111.848801][ T5838] syz.5.2144[5838] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 112.059280][ T5857] netlink: 64 bytes leftover after parsing attributes in process `syz.3.2152'. [ 112.303818][ T5872] loop1: detected capacity change from 0 to 512 [ 112.327008][ T5872] EXT4-fs: Ignoring removed oldalloc option [ 112.358268][ T5872] EXT4-fs error (device loop1): ext4_xattr_inode_iget:400: comm syz.1.2159: Parent and EA inode have the same ino 15 [ 112.425068][ T5872] EXT4-fs error (device loop1): ext4_xattr_inode_iget:400: comm syz.1.2159: Parent and EA inode have the same ino 15 [ 112.448390][ T5872] EXT4-fs (loop1): 1 orphan inode deleted [ 112.454499][ T5872] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 112.476342][ T5870] loop5: detected capacity change from 0 to 40427 [ 112.483458][ T5870] F2FS-fs (loop5): Insane cp_payload (553648128 >= 504) [ 112.490820][ T5870] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 112.499974][ T5870] F2FS-fs (loop5): fault_injection options not supported [ 112.510367][ T5870] F2FS-fs (loop5): fault_type options not supported [ 112.527275][ T5870] F2FS-fs (loop5): invalid crc value [ 112.537710][ T5870] F2FS-fs (loop5): Found nat_bits in checkpoint [ 112.542046][ T5882] loop3: detected capacity change from 0 to 1024 [ 112.555448][ T5872] SELinux: Context system_u:object_r:hostname_exec_t:s0 is not valid (left unmapped). [ 112.593497][ T5882] EXT4-fs: Ignoring removed nobh option [ 112.602445][ T28] audit: type=1400 audit(1747432035.765:1137): avc: denied { relabelto } for pid=5871 comm="syz.1.2159" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hostname_exec_t:s0" [ 112.637367][ T5870] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 112.639469][ T5882] EXT4-fs: Ignoring removed bh option [ 112.644494][ T5870] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 112.653450][ T282] EXT4-fs error (device loop1): htree_dirblock_to_tree:1112: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 112.710621][ T282] ------------[ cut here ]------------ [ 112.716118][ T282] kernel BUG at fs/namei.c:2954! [ 112.724075][ T28] audit: type=1400 audit(1747432035.875:1138): avc: denied { unlink } for pid=282 comm="syz-executor" name="lost+found" dev="loop1" ino=11 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=blk_file permissive=1 [ 112.725168][ T5882] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 112.756843][ T282] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 112.762938][ T282] CPU: 1 PID: 282 Comm: syz-executor Not tainted 6.1.134-syzkaller-00016-ga0fa2316cce1 #0 [ 112.772833][ T282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 112.782896][ T282] RIP: 0010:may_delete+0x701/0x710 [ 112.788041][ T282] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 40 19 f4 ff e9 77 fe ff ff e8 16 c7 af ff 0f 0b e8 0f c7 af ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 112.807661][ T282] RSP: 0018:ffffc90000d77c20 EFLAGS: 00010293 [ 112.813742][ T282] RAX: ffffffff81c01fc1 RBX: ffff888133c74440 RCX: ffff88810dbca880 [ 112.821715][ T282] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 112.829686][ T282] RBP: ffffc90000d77c88 R08: 0000000000000004 R09: 0000000000000003 [ 112.837653][ T282] R10: fffff520001aef64 R11: 1ffff920001aef64 R12: dffffc0000000000 [ 112.845626][ T282] R13: 0000000000000001 R14: ffff888133c72be0 R15: 1ffff1102678e888 [ 112.853597][ T282] FS: 000055558347f500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 112.862527][ T282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 112.869125][ T282] CR2: 00005555834aa528 CR3: 000000012fde5000 CR4: 00000000003526a0 [ 112.877215][ T282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 112.885185][ T282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 112.893153][ T282] Call Trace: [ 112.896440][ T282] [ 112.899369][ T282] vfs_rmdir+0x32/0x500 [ 112.903528][ T282] incfs_kill_sb+0x105/0x220 [ 112.908129][ T282] deactivate_locked_super+0xb5/0x120 [ 112.913501][ T282] deactivate_super+0xaf/0xe0 [ 112.918225][ T282] cleanup_mnt+0x45f/0x4e0 [ 112.922648][ T282] __cleanup_mnt+0x19/0x20 [ 112.927064][ T282] task_work_run+0x1db/0x240 [ 112.931657][ T282] ? __cfi_task_work_run+0x10/0x10 [ 112.936777][ T282] ? __x64_sys_umount+0x125/0x160 [ 112.941815][ T282] ? __cfi___x64_sys_umount+0x10/0x10 [ 112.947200][ T282] exit_to_user_mode_loop+0x9b/0xb0 [ 112.952406][ T282] exit_to_user_mode_prepare+0x5a/0xa0 [ 112.957872][ T282] syscall_exit_to_user_mode+0x1a/0x30 [ 112.963328][ T282] do_syscall_64+0x58/0xa0 [ 112.967751][ T282] ? clear_bhb_loop+0x15/0x70 [ 112.972428][ T282] ? clear_bhb_loop+0x15/0x70 [ 112.977105][ T282] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.983027][ T282] RIP: 0033:0x7fbc8578fc97 [ 112.987450][ T282] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 113.007139][ T282] RSP: 002b:00007fffb8dee7e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 113.015553][ T282] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fbc8578fc97 [ 113.023524][ T282] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffb8dee8a0 [ 113.031710][ T282] RBP: 00007fffb8dee8a0 R08: 0000000000000000 R09: 0000000000000000 [ 113.039719][ T282] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffb8def990 [ 113.047696][ T282] R13: 00007fbc8581089d R14: 000000000001b7ef R15: 00007fffb8df0a60 [ 113.055808][ T282] [ 113.058857][ T282] Modules linked in: [ 113.076984][ T5870] syz.5.2157: attempt to access beyond end of device [ 113.076984][ T5870] loop5: rw=2049, sector=53248, nr_sectors = 96 limit=40427 [ 113.082147][ T282] ---[ end trace 0000000000000000 ]--- [ 113.103111][ T282] RIP: 0010:may_delete+0x701/0x710 [ 113.110298][ T28] audit: type=1400 audit(1747432035.875:1139): avc: denied { rmdir } for pid=282 comm="syz-executor" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:hostname_exec_t:s0" [ 113.113008][ T5882] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3841: comm syz.3.2162: Allocating blocks 497-513 which overlap fs metadata [ 113.136777][ T282] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 40 19 f4 ff e9 77 fe ff ff e8 16 c7 af ff 0f 0b e8 0f c7 af ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 113.153175][ T5870] syz.5.2157: attempt to access beyond end of device [ 113.153175][ T5870] loop5: rw=2049, sector=53344, nr_sectors = 8 limit=40427 [ 113.170879][ T282] RSP: 0018:ffffc90000d77c20 EFLAGS: 00010293 [ 113.195768][ T5879] EXT4-fs (loop3): pa ffff888133df93f0: logic 1, phys. 241, len 17 [ 113.203761][ T5879] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4881: group 0, free 1, pa_free 2 [ 113.209665][ T5870] syz.5.2157: attempt to access beyond end of device [ 113.209665][ T5870] loop5: rw=2049, sector=53344, nr_sectors = 8 limit=40427 [ 113.216566][ T282] RAX: ffffffff81c01fc1 RBX: ffff888133c74440 RCX: ffff88810dbca880 [ 113.235856][ T282] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 113.240553][ T5870] syz.5.2157: attempt to access beyond end of device [ 113.240553][ T5870] loop5: rw=2049, sector=53352, nr_sectors = 32 limit=40427 [ 113.244247][ T282] RBP: ffffc90000d77c88 R08: 0000000000000004 R09: 0000000000000003 [ 113.258233][ T5870] syz.5.2157: attempt to access beyond end of device [ 113.258233][ T5870] loop5: rw=2049, sector=53248, nr_sectors = 88 limit=40427 [ 113.265908][ T282] R10: fffff520001aef64 R11: 1ffff920001aef64 R12: dffffc0000000000 [ 113.291094][ T282] R13: 0000000000000001 R14: ffff888133c72be0 R15: 1ffff1102678e888 [ 113.299502][ T282] FS: 000055558347f500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 113.300785][ T286] EXT4-fs (loop3): unmounting filesystem. [ 113.308664][ T282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 113.321073][ T282] CR2: 000055558d2074a8 CR3: 000000012fde5000 CR4: 00000000003506a0 [ 113.321375][ T2876] syz-executor: attempt to access beyond end of device [ 113.321375][ T2876] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 113.329177][ T282] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 113.329195][ T282] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 113.359712][ T282] Kernel panic - not syncing: Fatal exception [ 113.366039][ T282] Kernel Offset: disabled [ 113.370362][ T282] Rebooting in 86400 seconds..