last executing test programs: 2m7.414435366s ago: executing program 0 (id=1661): syz_open_dev$sg(&(0x7f00000000c0), 0x6f5e, 0x2) futex_waitv(&(0x7f0000000440)=[{0x3, 0x0, 0x2}], 0x1, 0x0, 0x0, 0x0) poll(&(0x7f0000000000), 0x20000000000000ea, 0x7) 2m7.320014192s ago: executing program 0 (id=1665): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000001900)={0x2, {0x2, 0xa00, 0xa8a, 0x100, 0x100}}) 2m7.265518401s ago: executing program 0 (id=1666): r0 = syz_open_procfs(0x0, &(0x7f0000019080)='net/raw6\x00') read$rfkill(r0, &(0x7f000001b700), 0x8) pread64(r0, &(0x7f0000000080)=""/102356, 0x18fd4, 0x1c) 2m7.236588356s ago: executing program 0 (id=1667): sendmsg$sock(0xffffffffffffffff, 0x0, 0x404d0d0) openat$nvram(0xffffffffffffff9c, &(0x7f0000006500), 0x400, 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f000000ba80), 0xc80, 0x0) 2m7.222672618s ago: executing program 0 (id=1668): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1c917, &(0x7f0000000980)={[{@nodelalloc}, {@noblock_validity}, {@nolazytime}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x5}}, {@minixdf}, {@resgid={'resgid', 0x3d, 0xee01}}, {@noinit_itable}, {@noinit_itable}, {@journal_dev={'journal_dev', 0x3d, 0xafb}, 0x32}]}, 0x9d, 0x4f0, &(0x7f0000000a40)="$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") r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) 2m7.200140382s ago: executing program 0 (id=1669): r0 = syz_open_dev$sg(&(0x7f0000000080), 0x6f5e, 0x20803) setresuid(0x0, 0xee00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000040)="414c211b2dc8", 0x0, 0x100004, 0x10026, 0xffffffffffffffff, 0x0}) 1m51.698229071s ago: executing program 32 (id=1669): r0 = syz_open_dev$sg(&(0x7f0000000080), 0x6f5e, 0x20803) setresuid(0x0, 0xee00, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000000c0)={0x53, 0xfffffffffffffffc, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000040)="414c211b2dc8", 0x0, 0x100004, 0x10026, 0xffffffffffffffff, 0x0}) 1.540402143s ago: executing program 4 (id=6245): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000006, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x6, &(0x7f0000000000)=0x9, 0x8, 0x0) get_mempolicy(0x0, 0x0, 0x800000000000209, &(0x7f00002b2000/0x3000)=nil, 0x2) 1.523187506s ago: executing program 4 (id=6246): mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000000)=0x9, 0x8, 0x0) set_mempolicy_home_node(&(0x7f0000146000/0x1000)=nil, 0x1000, 0x0, 0x0) 1.506839469s ago: executing program 4 (id=6247): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0xc2841, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001440)={'\x00', 0x4212}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)={0x1, 0x9, [@broadcast, @empty, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2c}, @multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @local, @broadcast]}) 1.31939591s ago: executing program 4 (id=6255): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x4, 0xd, &(0x7f00000001c0)=@framed={{0x18, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x1000000b}, [@call={0x85, 0x0, 0x0, 0x29}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x3}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x200000}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="0000100000000300000a6e000000", 0x0, 0x57af, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x50) 1.159140786s ago: executing program 4 (id=6263): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000001240)='./file2\x00', 0x1000000, &(0x7f0000000b40)=ANY=[], 0xfb, 0x1209, &(0x7f0000003680)="$eJzs3M9rXFUUB/CTWJuYmh9qrbYgHnSjm0eThRvdBElBOqC0jdAWhFcz0SHPmZA3BEbEWhDc+neIIII7QdzpJhv/A8FdNi4riE8yo2lj0kWkdEr5fDZz4NzvcO8MM/Au777dN778aGO9LtbLfkxOTMTkZkTezsiYjH99Fq++/tPPL1y+eu3icqu1cinzwvKVxdcyc+7FH65/8vVLP/ZPvfvd3PdTsbPw3u7vS7/tnNk5u/vXlQ87dXbq7Pb6WeaNXq9f3qjaudapN4rMd6p2Wbez063bWwf661Vvc3OQZXdtdmZzq13XWXYHudEeZL+X/a1Blh+UnW4WRZGzM8HxndivVr+63TRNRNM8HiejaZrmiZiJU/FkzMZczMdCPBVPxzNxOp6NM/FcPB/f/vrNYC8BAAAAAAAAAAAAAAAAAAAA3D/HPf9/djhq3LMGAAAAAAAAAAAAAAAAAACAR8vlq9cuLrdaK5cypyOqL7ZXt1dHr6P+8np0oop2nI/5+DOGp/9HRvWFt1or53NoIW5VN//J39xefexgfnH4OIEj84ujfB7MT8XM3fmlmI/TR+eXjsxPxysv35UvYj5+eT96UcVa7GXv5D9dzHzz7dZ/8ueG4wAAAOBRUOS+I6/fi+Je/VH+0P7A9elR4/D+QMatz/fze0POnRjfuhmpBx9vlFXV3lI89MXJ8U7jj6Zpxv8hjKm49y9lKiL+9ztPRMTDscBDxbj/mXgQ7nzp454JAAAAAAAAAAAAx/Egbicc9xoBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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socket(0x2, 0x3, 0xff) rmdir(&(0x7f00000000c0)='./file0\x00') 915.045498ms ago: executing program 4 (id=6277): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) 535.45848ms ago: executing program 1 (id=6298): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000004f40)=ANY=[@ANYBLOB="14000000100001000000000000fd00000000000a6c000000060a0b040000000000000000020000004000048018000180080001006f7366000c000280080001400000000424000180090001006d6574610000000014000280080002400000000c08000340000000150900010073797a30000000080900020073797a32"], 0x94}}, 0x0) 527.761062ms ago: executing program 5 (id=6299): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000640), r0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f00000006c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010026bd70dbf9db0100140000001800078008000220060000cc040003"], 0x2c}}, 0x8110) 487.696758ms ago: executing program 1 (id=6301): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEV(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="29c726bd7000fedbc82519"], 0x1c}}, 0x0) 470.121271ms ago: executing program 3 (id=6302): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0x803, 0x400017, 0x4, 0xea, 0x15, "50a6250d20db00000000000100"}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000900)=0xd) 425.883109ms ago: executing program 5 (id=6304): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001180)={0x9, {"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", 0x1000}}, 0x33e) 425.620439ms ago: executing program 3 (id=6305): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/52, 0x34) getdents64(r0, 0xfffffffffffffffe, 0x29) 404.005662ms ago: executing program 3 (id=6306): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x10, &(0x7f0000000340)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@exit], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000080)='GPL\x00', 0xf, 0x1001, &(0x7f0000001cc0)=""/4097, 0x41100, 0x4d}, 0x94) 365.753309ms ago: executing program 1 (id=6308): syz_mount_image$vfat(&(0x7f0000000100), &(0x7f0000000140)='./bus\x00', 0x2000014, &(0x7f00000007c0)=ANY=[@ANYBLOB="6e6f6e756d7461696c2c6e66732c73686f72746e616d653d6c6f7765722c757466383d312c64656275672c696f636861727365743d757466382c73686f72746e616d653d6d697865642c757466383d312c004845160000000000", @ANYRESOCT=0x0, @ANYRESDEC, @ANYRESDEC, @ANYRES64, @ANYBLOB="0ea1a3ed758749a35b0cf19e7301710a8a7c5e7fe9b7c49589266bd5045f15f1817fcc4ea04eeac3f0df37b8beaeafc22a5a08a1a70024"], 0xfe, 0x2ce, &(0x7f00000008c0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000540)='./file7\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000780)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file7/file0\x00', 0x0) 351.456741ms ago: executing program 3 (id=6309): r0 = getpid() r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11f) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000300)={r1, 0xffffffffffffffff, 0x3ce57dcc}) 333.218794ms ago: executing program 2 (id=6310): r0 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x802) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000080)="aefdda9d240103005a90f57f02703aeff0f64eb9ee07962c220852f426072a00"/42, 0x2a}], 0x1) read(r0, 0x0, 0x70) 326.132015ms ago: executing program 5 (id=6311): unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x10, 0x4, 0x0, 0x0, 0x8000002, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @sk_msg=0x7, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) 320.528676ms ago: executing program 3 (id=6312): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0xd, &(0x7f0000000200)=@framed={{0x18, 0x2, 0x0, 0x0, 0xffbffffa, 0x0, 0x0, 0x0, 0x40}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}}, @call={0x85, 0x0, 0x0, 0x2a}]}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f00000003c0)="6f11ba816056a1827a33ae059cf3", 0x0, 0x1008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 301.042199ms ago: executing program 2 (id=6313): r0 = syz_io_uring_setup(0x2d64, &(0x7f0000000100)={0x0, 0x6bfc, 0x2, 0x0, 0x42}, &(0x7f0000000400), &(0x7f0000011000), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0}, 0x20) io_uring_register$IORING_REGISTER_FILES_UPDATE2(r0, 0x6, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0), 0x0}, 0x20) 211.380844ms ago: executing program 3 (id=6314): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 210.764974ms ago: executing program 5 (id=6324): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="02"], 0x50) r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000042c0)={0x0, 0x0, &(0x7f0000004280)={&(0x7f0000000380)=ANY=[@ANYBLOB="84000000120035062dbd7000fedbdf25090504494e204e2004000000ab0d0000060000000e0000005f000000070000000100000010000000", @ANYRES32=0x0, @ANYBLOB="034000007689c0240800000009000000380001000030"], 0x84}, 0x1, 0x0, 0x0, 0x40040}, 0x20000014) 210.296704ms ago: executing program 1 (id=6315): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x48212b8952c3aff5, 0x70bd25}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x700) 210.183275ms ago: executing program 2 (id=6316): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000800), r0) sendmsg$NL80211_CMD_SET_REG(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001280)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000004001b0000000c00228059fe00800400008006002100a9"], 0x28}, 0x1, 0x0, 0x0, 0x44040}, 0x24000000) 167.918822ms ago: executing program 2 (id=6317): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x40000) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000009c0)={{0x14}, [@NFT_MSG_NEWRULE={0x5c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @limit={{0xa}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0x2}, @NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0x200000035}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x84}}, 0x0) 157.553513ms ago: executing program 1 (id=6318): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="310300000000000000000900000008000300", @ANYRES32], 0x24}, 0x1, 0x0, 0x0, 0x806}, 0x4000) 152.937514ms ago: executing program 5 (id=6319): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000bc0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x8, &(0x7f0000000980)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70300000000001c850000001f000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls=0x653988b496406357, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000000)="c18601aa1d1ad5fe150396000000", 0x0, 0x778e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 123.853659ms ago: executing program 2 (id=6320): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x806, 0x0, 0x4, 0x7}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="2000000052000100000000000000000002"], 0x20}}, 0x0) 111.452511ms ago: executing program 1 (id=6321): r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0xc, &(0x7f0000000040)=0x7f, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getaddrlabel={0x30, 0x1a, 0x1, 0x70bd2c, 0x25dfdbfc, {0x2, 0x0, 0x20}, [@IFAL_ADDRESS={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x8044001}, 0x2000) 49.034022ms ago: executing program 5 (id=6322): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$packet(0x11, 0x3, 0x300) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000501, 0xffffffffffffffff, 0x0) 0s ago: executing program 2 (id=6323): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0x3}, 0x0, 0x10000, 0x8, 0x1, 0x2, 0x20005, 0x8b, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000180)='./file1\x00', 0x2000c16, &(0x7f0000000280)={[{@usrquota}, {@nodelalloc}]}, 0xff, 0x25e, &(0x7f0000000e80)="$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") mount(0x0, &(0x7f0000000240)='.\x00', 0x0, 0x2200020, &(0x7f0000000000)) kernel console output (not intermixed with test programs): 093][T11917] __nla_validate_parse: 2 callbacks suppressed [ 139.397109][T11917] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3672'. [ 139.466182][T11919] loop4: detected capacity change from 0 to 512 [ 139.506700][T11919] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 139.518345][T11919] EXT4-fs error (device loop4): __ext4_fill_super:5590: inode #2: comm syz.4.3673: iget: special inode unallocated [ 139.518385][T11919] loop4: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 139.520721][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 139.520742][ C0] EXT4-fs (loop4): initial error at time 1776387738: __ext4_fill_super:5590: inode 2 [ 139.520812][ C0] EXT4-fs (loop4): last error at time 1776387738: __ext4_fill_super:5590: inode 2 [ 139.526020][T11919] EXT4-fs (loop4): Remounting filesystem read-only [ 139.526052][T11919] EXT4-fs (loop4): get root inode failed [ 139.526074][T11919] EXT4-fs (loop4): mount failed [ 139.719883][T11945] loop1: detected capacity change from 0 to 2048 [ 139.732980][T11945] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 139.752586][T11945] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4128793 free clusters [ 139.773049][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 139.872734][T11961] netlink: 'syz.1.3693': attribute type 10 has an invalid length. [ 139.881887][T11961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 139.884377][T11961] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 139.885116][T11961] netlink: 'syz.1.3693': attribute type 10 has an invalid length. [ 139.885208][T11961] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3693'. [ 139.885231][T11961] batadv0: entered promiscuous mode [ 139.885246][T11961] batadv0: entered allmulticast mode [ 139.898278][T11961] bond0: (slave batadv0): Releasing backup interface [ 139.900448][T11961] bridge0: port 3(batadv0) entered blocking state [ 139.900521][T11961] bridge0: port 3(batadv0) entered disabled state [ 139.918887][ T265] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 139.918983][ T265] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 140.050504][T11981] loop4: detected capacity change from 0 to 512 [ 140.085497][T11981] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 140.085565][T11981] ext4 filesystem being mounted at /724/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.137730][T11981] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.3702: corrupted xattr block 33: invalid ea_ino [ 140.169787][T11981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 140.169832][T11981] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.3702: corrupted xattr block 33: invalid ea_ino [ 140.170263][T11981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 140.170423][ T28] kauditd_printk_skb: 76 callbacks suppressed [ 140.170436][ T28] audit: type=1400 audit(1776387738.826:1204): avc: denied { read write } for pid=11980 comm="syz.4.3702" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 140.170561][T11981] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.3702: corrupted xattr block 33: invalid ea_ino [ 140.171312][T11981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 140.171387][ T28] audit: type=1400 audit(1776387738.836:1205): avc: denied { open } for pid=11980 comm="syz.4.3702" path="/724/file1/file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 140.189840][ T28] audit: type=1400 audit(1776387738.846:1206): avc: denied { execute } for pid=11992 comm="syz.2.3706" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=32815 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 140.212202][T11999] sock: sock_set_timeout: `syz.1.3710' (pid 11999) tries to set negative timeout [ 140.228020][T11981] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.3702: corrupted xattr block 33: invalid ea_ino [ 140.372532][T11981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 140.372667][ T28] audit: type=1400 audit(1776387739.036:1207): avc: denied { setattr } for pid=11980 comm="syz.4.3702" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 140.372813][T11981] EXT4-fs error (device loop4): ext4_xattr_block_get:597: inode #15: comm syz.4.3702: corrupted xattr block 33: invalid ea_ino [ 140.404394][ T28] audit: type=1400 audit(1776387739.046:1208): avc: denied { map } for pid=12006 comm="syz.3.3714" path="socket:[32840]" dev="sockfs" ino=32840 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 140.404435][ T28] audit: type=1400 audit(1776387739.046:1209): avc: denied { accept } for pid=12006 comm="syz.3.3714" path="socket:[32840]" dev="sockfs" ino=32840 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 140.473483][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 140.546704][ T28] audit: type=1400 audit(1776387739.206:1210): avc: denied { setopt } for pid=12018 comm="syz.1.3720" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 140.568214][ T28] audit: type=1400 audit(1776387739.206:1211): avc: denied { bind } for pid=12018 comm="syz.1.3720" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 140.609596][ T28] audit: type=1400 audit(1776387739.276:1212): avc: denied { mount } for pid=12023 comm="syz.2.3722" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 140.648374][ T28] audit: type=1400 audit(1776387739.306:1213): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 140.896709][T12052] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3735'. [ 140.917987][T12051] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 141.074061][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.265132][T12088] netlink: 12 bytes leftover after parsing attributes in process `syz.5.3751'. [ 141.279766][T12092] EXT4-fs: inline encryption not supported [ 141.298474][T12086] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.322954][T12092] EXT4-fs: inline encryption not supported [ 141.357168][T12092] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.358083][T12086] EXT4-fs error (device loop2): ext4_do_update_inode:5604: inode #15: comm syz.2.3750: corrupted inode contents [ 141.387557][T12086] EXT4-fs error (device loop2): ext4_dirty_inode:6497: inode #15: comm syz.2.3750: mark_inode_dirty error [ 141.413003][T12092] ext4 filesystem being mounted at /760/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 141.426874][T12086] EXT4-fs error (device loop2): ext4_do_update_inode:5604: inode #15: comm syz.2.3750: corrupted inode contents [ 141.442569][T12086] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.3750: mark_inode_dirty error [ 141.483697][T12086] EXT4-fs error (device loop2): ext4_do_update_inode:5604: inode #15: comm syz.2.3750: corrupted inode contents [ 141.496086][T12086] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.3750: mark_inode_dirty error [ 141.509099][T12086] EXT4-fs error (device loop2): ext4_do_update_inode:5604: inode #15: comm syz.2.3750: corrupted inode contents [ 141.509396][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.527711][T12086] EXT4-fs error (device loop2): ext4_truncate:4604: inode #15: comm syz.2.3750: mark_inode_dirty error [ 141.560103][T12086] EXT4-fs error (device loop2) in ext4_setattr:6030: Corrupt filesystem [ 141.621501][T12120] netlink: 24 bytes leftover after parsing attributes in process `syz.1.3762'. [ 141.651463][T12103] EXT4-fs error (device loop2): ext4_do_update_inode:5604: inode #15: comm syz.2.3750: corrupted inode contents [ 141.746619][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.778750][T12143] xt_hashlimit: max too large, truncated to 1048576 [ 141.811610][T12148] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 141.855049][T12148] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #16: comm syz.3.3780: invalid indirect mapped block 83886080 (level 1) [ 141.933083][T12148] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 141.940733][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 141.944039][T12148] EXT4-fs (loop3): Remounting filesystem read-only [ 141.949934][ C0] EXT4-fs (loop3): initial error at time 1776387740: ext4_free_branches:1023: inode 16 [ 141.963233][T12148] EXT4-fs (loop3): 1 orphan inode deleted [ 141.972795][ C0] EXT4-fs (loop3): last error at time 1776387740: ext4_free_branches:1023: inode 16 [ 142.006335][T12148] EXT4-fs (loop3): 1 truncate cleaned up [ 142.012950][T12148] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.019133][T12175] netlink: 'syz.5.3792': attribute type 10 has an invalid length. [ 142.071249][T12180] netlink: 'syz.5.3792': attribute type 10 has an invalid length. [ 142.095746][T12180] netlink: 40 bytes leftover after parsing attributes in process `syz.5.3792'. [ 142.096028][T12175] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.131903][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.178432][T12175] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 142.178575][T12180] batadv0: entered promiscuous mode [ 142.178591][T12180] batadv0: entered allmulticast mode [ 142.189443][T12180] bond0: (slave batadv0): Releasing backup interface [ 142.205911][T12180] bridge0: port 3(batadv0) entered blocking state [ 142.205946][T12180] bridge0: port 3(batadv0) entered disabled state [ 142.472207][T12226] netlink: 156 bytes leftover after parsing attributes in process `syz.4.3818'. [ 142.620796][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 142.670811][ T89] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 142.680104][ T89] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled [ 142.772700][T12269] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3836'. [ 142.838419][T12275] set_capacity_and_notify: 5 callbacks suppressed [ 142.838438][T12275] loop3: detected capacity change from 0 to 256 [ 142.867887][T12275] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 142.946703][T12281] loop5: detected capacity change from 0 to 1024 [ 142.954216][T12281] EXT4-fs: Ignoring removed mblk_io_submit option [ 142.961680][T12281] EXT4-fs: Ignoring removed bh option [ 142.967698][T12281] EXT4-fs (loop5): stripe (8) is not aligned with cluster size (16), stripe is disabled [ 142.983639][T12281] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.997818][T12281] ext4 filesystem being mounted at /335/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 143.030986][ T49] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm kworker/u8:3: bg 0: block 106: padding at end of block bitmap is not set [ 143.033923][T12285] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3843'. [ 143.106106][ T49] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 143.106159][ T49] EXT4-fs (loop5): This should not happen!! Data will be lost [ 143.106159][ T49] [ 143.106171][ T49] EXT4-fs (loop5): Total free blocks count 0 [ 143.106184][ T49] EXT4-fs (loop5): Free/Dirty block details [ 143.106196][ T49] EXT4-fs (loop5): free_blocks=0 [ 143.106221][ T49] EXT4-fs (loop5): dirty_blocks=16 [ 143.106232][ T49] EXT4-fs (loop5): Block reservation details [ 143.106243][ T49] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 143.108980][ T7697] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 143.109363][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 143.279814][T12299] loop5: detected capacity change from 0 to 512 [ 143.295087][T12299] EXT4-fs warning (device loop5): ext4_enable_quotas:7263: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 143.295217][T12299] EXT4-fs (loop5): mount failed [ 143.339081][T12305] loop3: detected capacity change from 0 to 256 [ 143.481380][T12317] 9p: Bad value for 'rfdno' [ 143.645769][T12337] loop1: detected capacity change from 0 to 2048 [ 143.714721][T12337] loop1: p3 < > p4 < > [ 143.724974][T12337] loop1: partition table partially beyond EOD, truncated [ 143.743261][T12344] netlink: 20 bytes leftover after parsing attributes in process `syz.4.3870'. [ 143.752621][T12337] loop1: p3 start 4284289 is beyond EOD, truncated [ 143.939640][T12360] loop4: detected capacity change from 0 to 2048 [ 144.127937][T12380] loop3: detected capacity change from 0 to 512 [ 144.152554][T12380] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 144.760570][T12397] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=12397 comm=syz.1.3895 [ 145.224236][ T28] kauditd_printk_skb: 65 callbacks suppressed [ 145.224253][ T28] audit: type=1400 audit(1776387743.886:1279): avc: denied { bind } for pid=12430 comm="syz.4.3912" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 145.392396][ T28] audit: type=1400 audit(1776387744.056:1280): avc: denied { ioctl } for pid=12454 comm="syz.5.3923" path="socket:[33989]" dev="sockfs" ino=33989 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 145.423830][T12461] loop4: detected capacity change from 0 to 128 [ 145.440557][T12461] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3926'. [ 145.483693][ T28] audit: type=1400 audit(1776387744.146:1281): avc: denied { create } for pid=12466 comm="syz.5.3930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 145.552055][ T28] audit: type=1400 audit(1776387744.166:1282): avc: denied { connect } for pid=12466 comm="syz.5.3930" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 145.618953][ T28] audit: type=1400 audit(1776387744.266:1283): avc: denied { bind } for pid=12478 comm="syz.4.3935" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 145.643621][T12483] netlink: 24 bytes leftover after parsing attributes in process `syz.5.3937'. [ 145.723145][ T28] audit: type=1400 audit(1776387744.376:1284): avc: denied { setopt } for pid=12490 comm="syz.1.3940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 145.757238][ T28] audit: type=1400 audit(1776387744.416:1285): avc: denied { mount } for pid=12491 comm="syz.4.3941" name="/" dev="hugetlbfs" ino=34051 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 145.782356][ T28] audit: type=1400 audit(1776387744.416:1286): avc: denied { remount } for pid=12491 comm="syz.4.3941" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 145.811706][T12497] loop2: detected capacity change from 0 to 512 [ 145.826449][T12497] EXT4-fs: Ignoring removed nobh option [ 145.849763][ T28] audit: type=1400 audit(1776387744.506:1287): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 145.896875][T12497] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 145.909278][T12497] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #13: comm syz.2.3943: inode has both inline data and extents flags [ 145.923374][T12497] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 145.924664][T12497] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.3943: couldn't read orphan inode 13 (err -117) [ 145.934025][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 145.934045][ C1] EXT4-fs (loop2): initial error at time 1776387744: ext4_orphan_get:1397: inode 13 [ 145.934072][ C1] EXT4-fs (loop2): last error at time 1776387744: ext4_orphan_get:1397: inode 13 [ 145.959673][T12512] netlink: 'syz.1.3950': attribute type 3 has an invalid length. [ 145.962988][T12497] loop2: lost filesystem error report for type 5 error -117 [ 145.981873][T12497] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.021282][T12517] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3951'. [ 146.023987][ T28] audit: type=1400 audit(1776387744.686:1288): avc: denied { setattr } for pid=12496 comm="syz.2.3943" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 146.068193][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 146.197168][T12538] Unsupported ieee802154 address type: 0 [ 146.308906][T12557] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3968'. [ 146.366864][T12563] loop5: detected capacity change from 0 to 512 [ 146.391213][T12563] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 146.405276][T12563] ext4 filesystem being mounted at /363/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 146.414892][T12570] RDS: rds_bind could not find a transport for 800:0:400:0:900:0:fcff:ffff, load rds_tcp or rds_rdma? [ 146.433478][T12563] EXT4-fs error (device loop5): ext4_get_first_dir_block:3538: inode #12: comm syz.5.3971: directory missing '.' [ 146.456413][T12563] EXT4-fs (loop5): Remounting filesystem read-only [ 146.526706][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.008581][T12659] netlink: 'syz.5.4015': attribute type 21 has an invalid length. [ 147.218217][T12689] macsec1: entered promiscuous mode [ 147.331836][T12701] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4037'. [ 147.341126][T12701] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 147.536486][T12723] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 147.574474][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 147.731572][T12741] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4055'. [ 147.804691][T12748] vhci_hcd vhci_hcd.0: pdev(2) rhport(0) sockfd(3) [ 147.811288][T12748] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 147.859834][T12754] vhci_hcd vhci_hcd.0: pdev(2) rhport(1) sockfd(6) [ 147.866401][T12754] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 147.910023][T12748] vhci_hcd vhci_hcd.0: Device attached [ 147.911710][T12754] vhci_hcd vhci_hcd.0: Device attached [ 147.939511][T12760] vhci_hcd vhci_hcd.0: pdev(2) rhport(2) sockfd(9) [ 147.946141][T12760] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 148.003366][T12770] netlink: 'syz.4.4066': attribute type 6 has an invalid length. [ 148.003394][T12760] vhci_hcd vhci_hcd.0: Device attached [ 148.024718][T12755] vhci_hcd: connection closed [ 148.024857][ T49] vhci_hcd vhci_hcd.2: stop threads [ 148.024890][T12749] vhci_hcd: connection closed [ 148.031065][T12761] vhci_hcd: connection closed [ 148.042822][ T49] vhci_hcd vhci_hcd.2: release socket [ 148.067597][ T49] vhci_hcd vhci_hcd.2: disconnect device [ 148.083715][ T49] vhci_hcd vhci_hcd.2: stop threads [ 148.095220][ T49] vhci_hcd vhci_hcd.2: release socket [ 148.111420][ T5222] usb 5-1: new low-speed USB device number 2 using vhci_hcd [ 148.121723][ T49] vhci_hcd vhci_hcd.2: disconnect device [ 148.199384][ T49] vhci_hcd vhci_hcd.2: stop threads [ 148.219321][ T49] vhci_hcd vhci_hcd.2: release socket [ 148.241244][ T49] vhci_hcd vhci_hcd.2: disconnect device [ 148.257284][T12779] set_capacity_and_notify: 2 callbacks suppressed [ 148.257301][T12779] loop1: detected capacity change from 0 to 4096 [ 148.604096][T12779] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.918982][ T5222] usb 5-1: enqueue for inactive port 0 [ 148.919519][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 148.924552][ T5222] usb 5-1: enqueue for inactive port 0 [ 148.949633][ T5222] usb 5-1: enqueue for inactive port 0 [ 149.031829][ T5222] vhci_hcd vhci_hcd.2: vhci_device speed not set [ 149.156516][T12821] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 149.188887][T12821] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 149.210005][T12824] netlink: 260 bytes leftover after parsing attributes in process `syz.4.4091'. [ 149.236840][T12824] netlink: 64 bytes leftover after parsing attributes in process `syz.4.4091'. [ 149.432150][T12850] loop4: detected capacity change from 0 to 256 [ 149.447358][T12850] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 149.507620][T12850] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 149.522909][T12865] ipip1: entered promiscuous mode [ 149.529184][T12865] ipip1: entered allmulticast mode [ 149.539668][T12865] team0: Device ipip1 is of different type [ 149.562556][T12870] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4112'. [ 149.694943][T12885] wireguard0: entered promiscuous mode [ 149.715872][T12885] wireguard0: entered allmulticast mode [ 149.794264][ T1034] IPVS: starting estimator thread 0... [ 149.804623][T12909] loop3: detected capacity change from 0 to 128 [ 149.825360][T12906] netlink: 184 bytes leftover after parsing attributes in process `syz.5.4129'. [ 149.850160][T12909] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 149.874023][T12909] ext4 filesystem being mounted at /870/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 149.906578][T12907] IPVS: using max 2160 ests per chain, 108000 per kthread [ 149.975349][ T3320] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 150.333566][T12953] netem: invalid attributes len -24 [ 150.350494][T12953] netem: change failed [ 151.234652][T12969] loop1: detected capacity change from 0 to 128 [ 151.263024][T12972] SELinux: Context ›Y7 is not valid (left unmapped). [ 151.263088][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 151.263103][ T28] audit: type=1400 audit(1776387749.926:1315): avc: denied { mac_admin } for pid=12970 comm="syz.3.4156" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 151.306431][T12969] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 151.325643][T12969] ext4 filesystem being mounted at /856/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 151.458769][ T3314] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 151.539819][T13003] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4174'. [ 151.606286][T13008] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4176'. [ 151.606309][T13008] netlink: 100 bytes leftover after parsing attributes in process `syz.4.4176'. [ 151.606328][T13008] netlink: 32 bytes leftover after parsing attributes in process `syz.4.4176'. [ 151.727501][T13022] SELinux: failed to load policy [ 151.728108][ T28] audit: type=1400 audit(1776387750.386:1316): avc: denied { load_policy } for pid=13021 comm="syz.1.4182" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 151.790560][ T28] audit: type=1400 audit(1776387750.446:1317): avc: denied { connect } for pid=13025 comm="syz.1.4184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 151.870346][T13037] loop3: detected capacity change from 0 to 512 [ 151.922656][T13037] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.955617][T13037] ext4 filesystem being mounted at /882/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 152.013145][T13052] netlink: 'syz.5.4195': attribute type 1 has an invalid length. [ 152.042400][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.102758][ T28] audit: type=1400 audit(1776387750.766:1318): avc: denied { connect } for pid=13064 comm="syz.5.4202" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 152.222393][ T28] audit: type=1400 audit(1776387750.886:1319): avc: denied { egress } for pid=22 comm="ksoftirqd/1" saddr=fe80::a8aa:aaff:feaa:aa1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 152.280450][ T28] audit: type=1400 audit(1776387750.886:1320): avc: denied { sendto } for pid=22 comm="ksoftirqd/1" saddr=fe80::a8aa:aaff:feaa:aa1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 152.306328][ T28] audit: type=1400 audit(1776387750.896:1321): avc: denied { read write } for pid=13080 comm="syz.3.4211" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 152.330568][ T28] audit: type=1400 audit(1776387750.896:1322): avc: denied { open } for pid=13080 comm="syz.3.4211" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 152.357871][ T28] audit: type=1400 audit(1776387750.896:1323): avc: denied { ioctl } for pid=13080 comm="syz.3.4211" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9375 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 152.550385][T13109] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 152.557067][T13109] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 152.581054][T13109] vhci_hcd vhci_hcd.0: Device attached [ 152.604611][T13111] vhci_hcd: connection closed [ 152.604944][ T1863] vhci_hcd vhci_hcd.3: stop threads [ 152.621112][ T1863] vhci_hcd vhci_hcd.3: release socket [ 152.631464][ T1863] vhci_hcd vhci_hcd.3: disconnect device [ 152.698643][T13123] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4227'. [ 152.698667][T13123] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4227'. [ 152.773081][T13129] loop5: detected capacity change from 0 to 128 [ 152.834697][T13133] SELinux: Context : is not valid (left unmapped). [ 152.849598][ T28] audit: type=1400 audit(1776387751.506:1324): avc: denied { relabelto } for pid=13132 comm="syz.1.4232" name="rdma.current" dev="tmpfs" ino=4481 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon=":" [ 152.993512][T13147] loop1: detected capacity change from 0 to 512 [ 153.000431][T13147] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 153.009611][T13147] EXT4-fs (loop1): invalid journal inode [ 153.017546][T13147] EXT4-fs (loop1): can't get journal size [ 153.024851][T13147] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 153.033984][T13147] System zones: 1-12, 13-13 [ 153.040892][T13147] EXT4-fs (loop1): 1 truncate cleaned up [ 153.066227][T13147] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.093659][T13153] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4241'. [ 153.136814][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.194428][T13153] 8021q: adding VLAN 0 to HW filter on device bond1 [ 153.215431][T13158] tipc: Bearer : already 2 bearers with priority 10 [ 153.223978][T13158] tipc: Bearer : trying with adjusted priority [ 153.231681][T13158] tipc: New replicast peer: 255.255.255.255 [ 153.238237][T13158] tipc: Enabled bearer , priority 9 [ 153.387234][T13176] loop1: detected capacity change from 0 to 512 [ 153.416788][T13176] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 153.449114][T13176] ext4 filesystem being mounted at /881/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.594599][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.658192][T13191] macvtap2: entered promiscuous mode [ 153.670817][T13191] ip6gretap0: entered promiscuous mode [ 153.686549][T13193] loop4: detected capacity change from 0 to 1024 [ 153.693067][T13191] macvtap2: entered allmulticast mode [ 153.702545][T13191] ip6gretap0: entered allmulticast mode [ 153.720845][T13191] ip6gretap0: left allmulticast mode [ 153.728695][T13191] ip6gretap0: left promiscuous mode [ 153.737555][T13193] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 153.811265][T13193] ext4 filesystem being mounted at /837/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 153.881670][T13205] netlink: 204 bytes leftover after parsing attributes in process `syz.2.4263'. [ 153.898850][T13193] EXT4-fs error (device loop4): ext4_map_blocks:833: inode #15: comm syz.4.4258: lblock 0 mapped to illegal pblock 0 (length 4) [ 153.970058][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 154.004711][T13219] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4268'. [ 154.020000][T13219] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4268'. [ 154.108894][T13235] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 154.158504][T13238] loop5: detected capacity change from 0 to 512 [ 154.197451][T13238] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.216165][T13238] ext4 filesystem being mounted at /434/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 154.285395][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.286207][T13254] futex_wake_op: syz.4.4284 tries to shift op by -1; fix this program [ 154.390334][T13266] netlink: 'syz.4.4290': attribute type 1 has an invalid length. [ 154.438921][T13274] loop5: detected capacity change from 0 to 128 [ 154.463880][T13274] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 154.496374][T13274] ext4 filesystem being mounted at /438/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 154.542672][T13274] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:375: inode #2: comm syz.5.4294: No space for directory leaf checksum. Please run e2fsck -D. [ 154.566846][T13274] EXT4-fs error (device loop5): __ext4_find_entry:1626: inode #2: comm syz.5.4294: checksumming directory block 0 [ 154.634750][T13290] tipc: Invalid UDP bearer configuration [ 154.634767][T13290] tipc: Enabling of bearer rejected, failed to enable media [ 154.847330][T13307] loop4: detected capacity change from 0 to 164 [ 154.871674][T13307] Unable to read rock-ridge attributes [ 154.910197][T13307] Unable to read rock-ridge attributes [ 154.929818][T13307] iso9660: Corrupted directory entry in block 4 of inode 1792 [ 154.974713][ T7697] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 155.076136][T13316] loop4: detected capacity change from 0 to 512 [ 155.083956][T13316] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 155.105790][T13316] EXT4-fs (loop4): invalid journal inode [ 155.115936][T13316] EXT4-fs (loop4): can't get journal size [ 155.221009][T13316] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e056c118, mo2=0002] [ 155.231498][T13316] System zones: 1-12, 13-13 [ 155.242070][T13316] EXT4-fs (loop4): 1 truncate cleaned up [ 155.256018][T13316] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.383840][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.525006][T13340] loop3: detected capacity change from 0 to 1024 [ 155.553179][T13340] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 155.606651][T13347] loop4: detected capacity change from 0 to 512 [ 155.614627][T13340] ext4 filesystem being mounted at /896/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.656959][T13347] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 155.681464][T13340] EXT4-fs error (device loop3): ext4_map_blocks:833: inode #15: comm syz.3.4324: lblock 0 mapped to illegal pblock 0 (length 4) [ 155.697531][T13347] ext4 filesystem being mounted at /855/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 155.925454][T13355] netlink: 'syz.5.4331': attribute type 1 has an invalid length. [ 155.963883][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 155.979290][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 156.317652][ T28] kauditd_printk_skb: 80 callbacks suppressed [ 156.317669][ T28] audit: type=1400 audit(1776387754.976:1405): avc: denied { watch watch_reads } for pid=13379 comm="syz.4.4342" path="/proc/1800/task" dev="proc" ino=36895 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 156.401199][T13384] loop4: detected capacity change from 0 to 128 [ 156.431981][ T28] audit: type=1400 audit(1776387755.076:1406): avc: denied { append } for pid=13382 comm="syz.5.4344" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 156.498129][T13390] program syz.5.4347 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 156.528907][T13323] syz.1.4317 (13323) used greatest stack depth: 8344 bytes left [ 156.544226][ T28] audit: type=1400 audit(1776387755.116:1407): avc: denied { map } for pid=13387 comm="syz.2.4346" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=36484 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 156.642828][T13406] loop3: detected capacity change from 0 to 512 [ 156.647673][ T28] audit: type=1400 audit(1776387755.116:1408): avc: denied { read write } for pid=13387 comm="syz.2.4346" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=36484 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 156.657197][T13406] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 156.732115][ T28] audit: type=1400 audit(1776387755.136:1409): avc: denied { mount } for pid=13381 comm="syz.4.4343" name="/" dev="loop4" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 156.759029][T13410] __nla_validate_parse: 4 callbacks suppressed [ 156.759047][T13410] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4357'. [ 156.768415][T13406] EXT4-fs (loop3): orphan cleanup on readonly fs [ 156.794499][T13406] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:517: comm syz.3.4355: Block bitmap for bg 0 marked uninitialized [ 156.814559][T13406] loop3: lost filesystem error report for type 5 error -117 [ 156.814716][ T28] audit: type=1400 audit(1776387755.156:1410): avc: denied { read } for pid=13389 comm="syz.5.4347" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 156.822179][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 156.822199][ C0] EXT4-fs (loop3): initial error at time 1776387755: ext4_read_block_bitmap_nowait:517 [ 156.822224][ C0] EXT4-fs (loop3): last error at time 1776387755: ext4_read_block_bitmap_nowait:517 [ 156.831309][T13406] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 156.846120][ T28] audit: type=1400 audit(1776387755.156:1411): avc: denied { open } for pid=13389 comm="syz.5.4347" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 156.846152][ T28] audit: type=1400 audit(1776387755.236:1412): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 156.846179][ T28] audit: type=1400 audit(1776387755.236:1413): avc: denied { create } for pid=13395 comm="syz.3.4350" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 156.846235][ T28] audit: type=1400 audit(1776387755.246:1414): avc: denied { bind } for pid=13395 comm="syz.3.4350" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 156.954261][T13424] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4365'. [ 157.027120][T13428] sg_write: data in/out 1943752830/4056 bytes for SCSI command 0xda-- guessing data in; [ 157.027120][T13428] program syz.5.4362 not setting count and/or reply_len properly [ 157.067152][T13406] loop3: lost filesystem error report for type 5 error -117 [ 157.067433][T13406] EXT4-fs (loop3): 1 orphan inode deleted [ 157.091776][T13406] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 157.202049][T13445] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 157.313529][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.466252][T13473] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4385'. [ 157.498444][T13474] ext4 filesystem being mounted at /909/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 157.533714][T13474] EXT4-fs error (device loop1): ext4_resize_begin:60: comm syz.1.4386: resize_inode disabled but reserved GDT blocks non-zero [ 157.737002][T13504] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.4398: iget: bad i_size value: 38620345925642 [ 157.763141][T13504] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 157.764784][T13504] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.4398: couldn't read orphan inode 15 (err -117) [ 157.774077][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 157.774102][ C0] EXT4-fs (loop1): initial error at time 1776387756: ext4_orphan_get:1397: inode 15 [ 157.774132][ C0] EXT4-fs (loop1): last error at time 1776387756: ext4_orphan_get:1397: inode 15 [ 157.811577][T13504] loop1: lost filesystem error report for type 5 error -117 [ 157.828636][T13509] EXT4-fs: Ignoring removed i_version option [ 157.863407][T13509] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 157.892937][T13509] EXT4-fs (loop2): 1 truncate cleaned up [ 158.106455][T13548] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4417'. [ 158.292805][T13572] sch_tbf: burst 6 is lower than device ip6gre0 mtu (1448) ! [ 158.355823][T13580] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4431'. [ 158.365325][T13580] netlink: 4 bytes leftover after parsing attributes in process `syz.2.4431'. [ 158.375089][T13580] netlink: 'syz.2.4431': attribute type 14 has an invalid length. [ 158.383795][T13580] netlink: 'syz.2.4431': attribute type 11 has an invalid length. [ 158.479941][T13592] set_capacity_and_notify: 7 callbacks suppressed [ 158.479954][T13592] loop2: detected capacity change from 0 to 512 [ 158.493812][T13592] EXT4-fs: Mount option(s) incompatible with ext2 [ 158.943047][T13606] loop4: detected capacity change from 0 to 512 [ 158.960956][T13606] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (57259!=33349) [ 158.983728][T13606] EXT4-fs (loop4): orphan cleanup on readonly fs [ 158.994835][T13606] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:517: comm syz.4.4441: Block bitmap for bg 0 marked uninitialized [ 159.055593][T13606] loop4: lost filesystem error report for type 5 error -117 [ 159.056121][T13606] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 159.063486][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 159.063510][ C1] EXT4-fs (loop4): initial error at time 1776387757: ext4_read_block_bitmap_nowait:517 [ 159.063530][ C1] EXT4-fs (loop4): last error at time 1776387757: ext4_read_block_bitmap_nowait:517 [ 159.112212][T13606] loop4: lost filesystem error report for type 5 error -117 [ 159.112617][T13606] EXT4-fs (loop4): 1 orphan inode deleted [ 159.130147][T13622] loop3: detected capacity change from 0 to 512 [ 159.143823][T13606] EXT4-fs mount: 8 callbacks suppressed [ 159.143841][T13606] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 159.153414][T13622] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e040e018, mo2=0002] [ 159.170041][T13624] netdevsim netdevsim1 netdevsim0: IPsec offload requires 128 bit authentication [ 159.191941][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.218425][T13622] System zones: 1-12 [ 159.231426][T13622] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #12: comm syz.3.4450: missing EA_INODE flag [ 159.251722][T13622] loop3: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 159.253748][T13622] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4450: error while reading EA inode 12 err=-117 [ 159.263959][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 159.263984][ C1] EXT4-fs (loop3): initial error at time 1776387757: ext4_xattr_inode_iget:441: inode 12 [ 159.264025][ C1] EXT4-fs (loop3): last error at time 1776387757: ext4_xattr_inode_iget:441: inode 12 [ 159.330209][T13634] loop2: detected capacity change from 0 to 512 [ 159.346172][T13622] loop3: lost filesystem error report for type 5 error -117 [ 159.346352][T13622] EXT4-fs (loop3): 1 orphan inode deleted [ 159.362414][T13634] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 159.374530][T13622] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 159.382963][T13641] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4459'. [ 159.412984][T13634] EXT4-fs (loop2): 1 truncate cleaned up [ 159.419395][T13622] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4450'. [ 159.442858][T13641] netlink: 12 bytes leftover after parsing attributes in process `syz.5.4459'. [ 159.457085][T13634] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 159.458906][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.507055][T13634] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 159.582260][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 159.657350][T13671] netlink: 'syz.4.4472': attribute type 6 has an invalid length. [ 159.869148][T13701] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4486'. [ 160.077681][T13726] netlink: 'syz.5.4498': attribute type 11 has an invalid length. [ 160.217707][T13740] loop5: detected capacity change from 0 to 512 [ 160.233419][T13740] EXT4-fs: Ignoring removed mblk_io_submit option [ 160.251515][T13740] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 160.271419][T13740] EXT4-fs (loop5): can't mount with data_err=abort, fs mounted w/o journal [ 160.540897][ C0] bridge0: received packet on bridge_slave_1 with own address as source address (addr:aa:aa:aa:aa:aa:1c, vlan:0) [ 160.695001][T13804] Cannot find set identified by id 0 to match [ 161.066667][ T5211] kernel read not supported for file /1897/net/ip6_flowlabel (pid: 5211 comm: kworker/0:6) [ 161.170864][T13848] loop5: detected capacity change from 0 to 1024 [ 161.391613][T13848] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 161.423052][T13848] ext4 filesystem being mounted at /502/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 161.452101][ T28] kauditd_printk_skb: 68 callbacks suppressed [ 161.452118][ T28] audit: type=1400 audit(1776387760.116:1483): avc: denied { getattr } for pid=13868 comm="syz.4.4569" path=2F7365637265746D656D202864656C6574656429 dev="secretmem" ino=38212 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 161.595267][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 161.713665][ T28] audit: type=1400 audit(1776387760.376:1484): avc: denied { create } for pid=13892 comm="syz.3.4582" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 161.746649][ T1863] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.782784][ T1863] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.805352][ T28] audit: type=1400 audit(1776387760.426:1485): avc: denied { create } for pid=13897 comm="syz.5.4583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 161.834042][ T1863] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.857486][ T1863] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 161.873150][ T28] audit: type=1400 audit(1776387760.426:1486): avc: denied { bind } for pid=13897 comm="syz.5.4583" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 161.906517][ T28] audit: type=1326 audit(1776387760.456:1487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13899 comm="syz.2.4584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd51dfc819 code=0x7ffc0000 [ 161.932453][ T28] audit: type=1326 audit(1776387760.456:1488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13899 comm="syz.2.4584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd51dfc819 code=0x7ffc0000 [ 161.970283][ T28] audit: type=1326 audit(1776387760.456:1489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13899 comm="syz.2.4584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd51dfc819 code=0x7ffc0000 [ 162.051969][ T28] audit: type=1326 audit(1776387760.456:1490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13899 comm="syz.2.4584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd51dfc819 code=0x7ffc0000 [ 162.124296][T13940] netlink: 'syz.5.4613': attribute type 8 has an invalid length. [ 162.178659][ T28] audit: type=1326 audit(1776387760.456:1491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13899 comm="syz.2.4584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fdd51dfc819 code=0x7ffc0000 [ 162.260992][ T28] audit: type=1326 audit(1776387760.456:1492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13899 comm="syz.2.4584" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdd51dfc819 code=0x7ffc0000 [ 162.264316][T13953] loop5: detected capacity change from 0 to 512 [ 162.344728][T13953] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 162.357778][T13959] __nla_validate_parse: 3 callbacks suppressed [ 162.357839][T13959] netlink: 16 bytes leftover after parsing attributes in process `syz.3.4611'. [ 162.396543][T13953] EXT4-fs (loop5): 1 truncate cleaned up [ 162.403370][T13953] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.497835][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.557468][T13971] netlink: 4 bytes leftover after parsing attributes in process `syz.5.4616'. [ 162.577359][T13973] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4618'. [ 162.658427][T13977] sg_write: data in/out 418780/98 bytes for SCSI command 0x0-- guessing data in; [ 162.658427][T13977] program syz.3.4620 not setting count and/or reply_len properly [ 162.719609][T13986] loop5: detected capacity change from 0 to 256 [ 163.167680][T14018] loop4: detected capacity change from 0 to 1024 [ 163.186702][T14018] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 163.220235][T14018] ext4 filesystem being mounted at /929/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 163.277636][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 163.770117][T14046] loop1: detected capacity change from 0 to 8192 [ 164.244729][T14075] loop1: detected capacity change from 0 to 512 [ 164.257816][T14075] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 164.261610][T14075] EXT4-fs (loop1): 1 truncate cleaned up [ 164.262084][T14075] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 164.322037][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.341193][T14083] netlink: 'syz.3.4667': attribute type 2 has an invalid length. [ 164.477946][T14097] loop4: detected capacity change from 0 to 1024 [ 164.495254][T14097] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 164.530638][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 164.631681][T14113] loop3: detected capacity change from 0 to 512 [ 164.654204][T14113] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 164.681696][T14113] EXT4-fs (loop3): 1 truncate cleaned up [ 164.699303][T14113] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 165.194084][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 165.241032][T14137] loop5: detected capacity change from 0 to 128 [ 165.297176][T14137] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 52) [ 165.337126][T14137] FAT-fs (loop5): Filesystem has been set read-only [ 165.351589][T14137] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 52) [ 165.361659][T14137] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 52) [ 165.558147][T14166] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4708'. [ 165.569668][T14169] loop5: detected capacity change from 0 to 512 [ 165.585934][T14169] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 165.619570][T14169] EXT4-fs error (device loop5): ext4_orphan_get:1423: comm syz.5.4709: bad orphan inode 131083 [ 165.657908][T14169] loop5: lost filesystem error report for type 5 error -117 [ 165.658481][T14169] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 166.291841][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.457075][T14203] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4725'. [ 166.915672][T14220] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4731'. [ 166.962479][ T28] kauditd_printk_skb: 50 callbacks suppressed [ 166.962496][ T28] audit: type=1400 audit(1776387765.626:1543): avc: denied { listen } for pid=14223 comm="syz.1.4733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 167.015423][ T28] audit: type=1400 audit(1776387765.656:1544): avc: denied { shutdown } for pid=14223 comm="syz.1.4733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 167.259807][ T28] audit: type=1400 audit(1776387765.916:1545): avc: denied { getopt } for pid=14246 comm="syz.3.4743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 167.323723][ T28] audit: type=1400 audit(1776387765.986:1546): avc: denied { connect } for pid=14250 comm="syz.5.4745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 167.388124][ T28] audit: type=1400 audit(1776387766.006:1547): avc: denied { bind } for pid=14250 comm="syz.5.4745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 167.424919][T14266] netlink: 'syz.2.4753': attribute type 7 has an invalid length. [ 167.424952][T14266] netlink: 'syz.2.4753': attribute type 8 has an invalid length. [ 167.424963][T14266] netlink: 'syz.2.4753': attribute type 13 has an invalid length. [ 167.462856][ T28] audit: type=1400 audit(1776387766.116:1548): avc: denied { append } for pid=14270 comm="syz.2.4755" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 167.479218][ T28] audit: type=1400 audit(1776387766.136:1549): avc: denied { bind } for pid=14271 comm="syz.1.4756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 167.588425][T14284] loop2: detected capacity change from 0 to 512 [ 167.630454][T14284] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 167.668336][T14284] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 167.721271][T14284] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 167.733341][T14284] ext4 filesystem being remounted at /972/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 167.762394][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 167.787633][ T28] audit: type=1400 audit(1776387766.446:1550): avc: denied { ioctl } for pid=14301 comm="syz.5.4770" path="socket:[39506]" dev="sockfs" ino=39506 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 167.961767][T14326] loop4: detected capacity change from 0 to 512 [ 167.995779][ T28] audit: type=1400 audit(1776387766.656:1551): avc: denied { watch watch_reads } for pid=14331 comm="syz.1.4783" path="/991" dev="tmpfs" ino=5082 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 168.002787][T14326] EXT4-fs: Ignoring removed nomblk_io_submit option [ 168.036045][T14326] EXT4-fs: Ignoring removed mblk_io_submit option [ 168.051967][T14326] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 168.083003][T14326] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 168.095483][T14326] EXT4-fs (loop4): 1 truncate cleaned up [ 168.112034][T14326] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.164450][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.206479][T14351] loop3: detected capacity change from 0 to 128 [ 168.213478][ T28] audit: type=1400 audit(1776387766.866:1552): avc: denied { append } for pid=14349 comm="syz.4.4791" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 168.264308][T14351] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 168.290008][T14351] ext4 filesystem being mounted at /975/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 168.309841][T14362] loop4: detected capacity change from 0 to 256 [ 168.352172][ T3320] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 168.420600][T14370] netlink: 8 bytes leftover after parsing attributes in process `syz.5.4803'. [ 168.536966][T14386] netlink: 180 bytes leftover after parsing attributes in process `syz.4.4810'. [ 168.549278][T14386] netlink: 40 bytes leftover after parsing attributes in process `syz.4.4810'. [ 168.564706][T14389] netlink: 16186 bytes leftover after parsing attributes in process `syz.5.4811'. [ 168.779854][T14405] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.937220][T14435] set_capacity_and_notify: 1 callbacks suppressed [ 168.937238][T14435] loop3: detected capacity change from 0 to 256 [ 168.954854][T14435] FAT-fs (loop3): Directory bread(block 1285) failed [ 168.968530][T14435] FAT-fs (loop3): Directory bread(block 1286) failed [ 168.983643][T14435] FAT-fs (loop3): Directory bread(block 1287) failed [ 168.990551][T14435] FAT-fs (loop3): Directory bread(block 1288) failed [ 168.999972][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.079841][T14444] loop4: detected capacity change from 0 to 512 [ 169.092842][T14445] loop3: detected capacity change from 0 to 512 [ 169.105936][T14444] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 169.115468][T14445] vfat: Unknown parameter '01777777777777777777777ÿÿÿÿÿÿÿÿ' [ 169.129713][T14444] EXT4-fs (loop4): 1 truncate cleaned up [ 169.145070][T14444] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 169.205906][T14454] netlink: 64 bytes leftover after parsing attributes in process `syz.5.4844'. [ 169.265369][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 169.503215][T14477] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 169.753905][T14496] loop2: detected capacity change from 0 to 512 [ 169.808468][T14496] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4860: invalid indirect mapped block 4294967295 (level 1) [ 169.828421][T14496] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 169.828550][T14496] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.4860: invalid indirect mapped block 4294967295 (level 1) [ 169.838060][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 169.838082][ C0] EXT4-fs (loop2): initial error at time 1776387768: ext4_free_branches:1023: inode 11 [ 169.838117][ C0] EXT4-fs (loop2): last error at time 1776387768: ext4_free_branches:1023: inode 11 [ 169.855646][T14507] ieee802154 phy0 wpan0: encryption failed: -22 [ 169.863036][T14496] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 169.884796][T14496] EXT4-fs (loop2): 2 truncates cleaned up [ 169.900589][T14496] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 170.018616][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.052654][T14519] tipc: Enabling of bearer rejected, failed to enable media [ 170.125354][T14527] smc: net device bond0 applied user defined pnetid SYZ2 [ 170.444484][T14570] loop1: detected capacity change from 0 to 512 [ 170.488957][T14570] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 170.520826][T14570] ext4 filesystem being mounted at /1017/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 170.533924][T14576] loop5: detected capacity change from 0 to 1024 [ 170.565434][T14576] EXT4-fs (loop5): filesystem too large to mount safely on this system [ 170.592680][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.620090][T14576] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4900'. [ 170.804317][T14608] netlink: 'syz.1.4915': attribute type 6 has an invalid length. [ 171.083871][T14652] netlink: 24 bytes leftover after parsing attributes in process `syz.3.4936'. [ 171.145317][T14656] netlink: 28 bytes leftover after parsing attributes in process `syz.5.4937'. [ 171.163515][T14659] loop3: detected capacity change from 0 to 128 [ 171.172146][T14656] netlink: 'syz.5.4937': attribute type 8 has an invalid length. [ 171.180531][T14659] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 171.195625][T14656] netlink: 16 bytes leftover after parsing attributes in process `syz.5.4937'. [ 171.205907][T14659] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 171.256584][ T1863] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 171.590297][T14683] loop3: detected capacity change from 0 to 1024 [ 171.601219][T14683] EXT4-fs: inline encryption not supported [ 171.638651][T14685] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4951'. [ 171.669500][T14683] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 171.772187][T14690] loop4: detected capacity change from 0 to 4096 [ 171.795099][T14683] ext4 filesystem being mounted at /1010/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 171.811777][T14690] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 171.878195][T14690] EXT4-fs error (device loop4): ext4_get_first_dir_block:3547: inode #12: block 80: comm syz.4.4952: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 171.908410][T14683] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4950: bg 0: block 112: padding at end of block bitmap is not set [ 171.925370][T14690] EXT4-fs error (device loop4): ext4_get_first_dir_block:3550: inode #12: comm syz.4.4952: directory missing '..' [ 171.961161][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 171.975161][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.063133][T14708] loop4: detected capacity change from 0 to 1024 [ 172.081847][T14708] EXT4-fs: Ignoring removed bh option [ 172.096187][T14708] EXT4-fs (loop4): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 172.136589][T14708] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.172341][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 172.172357][ T28] audit: type=1400 audit(1776387770.836:1611): avc: denied { rename } for pid=14706 comm="syz.4.4958" name="file0" dev="loop4" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 172.203721][T14708] EXT4-fs error (device loop4): ext4_check_all_de:659: inode #12: block 7: comm syz.4.4958: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=124 fake=0 [ 172.225298][T14708] EXT4-fs (loop4): Remounting filesystem read-only [ 172.236085][T14716] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.289754][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.318076][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.692493][ T28] audit: type=1400 audit(1776387771.356:1612): avc: denied { connect } for pid=14745 comm="syz.1.4974" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 172.737450][T14744] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869) [ 172.737942][T14748] EXT4-fs (loop4): 1 truncate cleaned up [ 172.747997][T14744] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 172.766164][T14748] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.798146][T14750] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 172.831639][ T28] audit: type=1400 audit(1776387771.476:1613): avc: denied { create } for pid=14752 comm="syz.1.4978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 172.871526][T14744] EXT4-fs (loop2): invalid journal inode [ 172.900344][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.911465][T14744] EXT4-fs (loop2): can't get journal size [ 172.930448][T14744] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 172.959600][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 172.991858][T14761] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 173.073337][T14761] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 173.090716][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 173.097203][ C0] EXT4-fs (loop5): initial error at time 1776387771: ext4_mb_generate_buddy:1317 [ 173.106483][ C0] EXT4-fs (loop5): last error at time 1776387771: ext4_mb_generate_buddy:1317 [ 173.130649][T14761] EXT4-fs (loop5): 1 truncate cleaned up [ 173.136987][T14761] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.171671][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.212417][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.350889][ C1] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 173.424004][T14789] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.452296][T14789] EXT4-fs error (device loop2): ext4_readdir:225: inode #12: comm syz.2.4993: path /997/file0/file0: directory fails checksum at offset 0 [ 173.519742][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.631729][ T28] audit: type=1400 audit(1776387772.296:1614): avc: denied { read write } for pid=14807 comm="syz.4.5001" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 173.631935][ T28] audit: type=1400 audit(1776387772.296:1615): avc: denied { open } for pid=14807 comm="syz.4.5001" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 173.824314][T14820] __nla_validate_parse: 2 callbacks suppressed [ 173.824332][T14820] netlink: 40 bytes leftover after parsing attributes in process `syz.5.5007'. [ 173.864109][T14820] tipc: Invalid UDP bearer configuration [ 173.864123][T14820] tipc: Enabling of bearer rejected, failed to enable media [ 173.895518][T14822] vlan2: entered allmulticast mode [ 174.149516][T14843] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5018'. [ 174.389296][ T28] audit: type=1326 audit(1776387773.046:1616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14847 comm="syz.3.5020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 174.441463][ T28] audit: type=1326 audit(1776387773.046:1617): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14847 comm="syz.3.5020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 174.490491][ T28] audit: type=1326 audit(1776387773.046:1618): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14847 comm="syz.3.5020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 174.535405][ T28] audit: type=1326 audit(1776387773.046:1619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14847 comm="syz.3.5020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 174.585858][ T28] audit: type=1326 audit(1776387773.046:1620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14847 comm="syz.3.5020" exe="/root/syz-executor" sig=0 arch=c000003e syscall=439 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 175.160413][T14873] tipc: Enabled bearer , priority 4 [ 175.260554][T14886] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.299819][T14886] netlink: 17 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.339998][T14886] netlink: 348 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.377626][T14886] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.390091][T14886] netlink: 17 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.399654][T14886] netlink: 348 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.409315][T14886] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5038'. [ 175.527686][T14908] tipc: Enabling of bearer rejected, failed to enable media [ 176.127785][T14946] netlink: 136 bytes leftover after parsing attributes in process `syz.5.5061'. [ 176.145976][T14948] netlink: 'syz.2.5060': attribute type 1 has an invalid length. [ 176.278218][T14962] set_capacity_and_notify: 7 callbacks suppressed [ 176.278236][T14962] loop4: detected capacity change from 0 to 1024 [ 176.286224][T14962] EXT4-fs: Ignoring removed nobh option [ 176.286405][T14962] EXT4-fs: Ignoring removed nomblk_io_submit option [ 176.308564][T14962] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 176.351729][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 176.636894][T15010] netlink: 'syz.1.5087': attribute type 8 has an invalid length. [ 176.693744][T15019] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 176.847273][T15039] netlink: 'syz.3.5099': attribute type 2 has an invalid length. [ 176.894232][T15043] loop2: detected capacity change from 0 to 512 [ 176.903977][T15043] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 176.933839][T15043] EXT4-fs (loop2): 1 truncate cleaned up [ 176.943345][T15043] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.007388][T15052] loop4: detected capacity change from 0 to 512 [ 177.018569][T15052] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 177.029151][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.038869][T15052] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 177.050465][T15056] nft_compat: unsupported protocol 0 [ 177.059706][T15052] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 177.060376][T15057] rdma_op ffff88812f92dd80 conn xmit_rdma 0000000000000000 [ 177.079099][T15052] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 177.091743][T15052] System zones: 0-2, 18-18, 34-35 [ 177.097543][T15052] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.123694][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.177562][T15065] netlink: 'syz.4.5109': attribute type 10 has an invalid length. [ 177.191209][ T28] kauditd_printk_skb: 42 callbacks suppressed [ 177.191226][ T28] audit: type=1326 audit(1776387775.856:1663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15060 comm="syz.1.5111" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7ff5357ac819 code=0x7ffc0000 [ 177.233407][T15065] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.251701][ T28] audit: type=1400 audit(1776387775.856:1664): avc: denied { getopt } for pid=15066 comm="syz.2.5112" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 177.264924][T15065] bond0: (slave batadv0): Enslaving as an active interface with an up link [ 177.281786][T15074] loop2: detected capacity change from 0 to 1024 [ 177.306298][T15074] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 177.342543][T15080] loop1: detected capacity change from 0 to 512 [ 177.349896][T15080] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 177.364027][T15080] EXT4-fs (loop1): 1 truncate cleaned up [ 177.386647][T15080] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 177.419141][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 177.443671][T15085] loop5: detected capacity change from 0 to 512 [ 177.472188][T15085] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 177.494889][T15085] ext4 filesystem being mounted at /630/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 177.509414][T15090] tipc: Enabling of bearer rejected, failed to enable media [ 177.522391][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.540034][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 177.582914][T15096] loop4: detected capacity change from 0 to 1024 [ 177.609363][T15096] EXT4-fs: Ignoring removed bh option [ 177.684533][ T5221] IPVS: starting estimator thread 0... [ 177.757530][T15117] loop3: detected capacity change from 0 to 512 [ 177.787093][T15117] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 177.801947][T15111] IPVS: using max 2688 ests per chain, 134400 per kthread [ 177.826048][T15117] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.5134: bg 0: block 104: invalid block bitmap [ 177.903051][T15117] loop3: lost filesystem error report for type 5 error -117 [ 177.903243][T15117] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6685: Corrupt filesystem [ 177.919972][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 177.919996][ C1] EXT4-fs (loop3): initial error at time 1776387776: ext4_validate_block_bitmap:432 [ 177.920022][ C1] EXT4-fs (loop3): last error at time 1776387776: ext4_validate_block_bitmap:432 [ 177.950805][T15117] loop3: lost filesystem error report for type 5 error -117 [ 177.950992][T15117] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.5134: invalid indirect mapped block 1 (level 1) [ 177.973027][ T28] audit: type=1400 audit(1776387776.616:1665): avc: denied { mount } for pid=15131 comm="syz.5.5139" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 177.985021][T15117] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 178.011016][T15117] EXT4-fs (loop3): 1 truncate cleaned up [ 178.024565][ T28] audit: type=1400 audit(1776387776.616:1666): avc: denied { remount } for pid=15131 comm="syz.5.5139" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 178.051405][ T28] audit: type=1400 audit(1776387776.676:1667): avc: denied { unmount } for pid=7697 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 178.098686][ T28] audit: type=1400 audit(1776387776.756:1668): avc: denied { unlink } for pid=15116 comm="syz.3.5134" name="file1" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 178.188548][T15145] loop3: detected capacity change from 0 to 1024 [ 178.298620][ T28] audit: type=1400 audit(1776387776.956:1669): avc: denied { name_bind } for pid=15163 comm="syz.5.5150" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 178.379152][ T28] audit: type=1400 audit(1776387777.036:1670): avc: denied { bind } for pid=15174 comm="syz.5.5154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 178.437625][T15180] loop5: detected capacity change from 0 to 128 [ 178.452074][T15180] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 178.473536][T15180] FAT-fs (loop5): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 178.558773][T15192] EXT4-fs: inline encryption not supported [ 178.581047][T15192] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a842c01c, mo2=0002] [ 178.594368][T15192] System zones: 0-2, 18-18, 34-35 [ 178.600456][T15192] ext4 filesystem being mounted at /1048/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 178.769930][T15216] netlink: 'syz.4.5173': attribute type 178 has an invalid length. [ 178.837294][T15220] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 179.257761][T15227] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 179.289537][T15227] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 179.300952][T15227] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 179.312192][T15227] EXT4-fs error (device loop3): ext4_get_journal_inode:5890: inode #5: comm syz.3.5178: unexpected bad inode w/o EXT4_IGET_BAD [ 179.326592][T15227] loop3: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 179.326708][T15227] EXT4-fs (loop3): no journal found [ 179.336036][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 179.336057][ C0] EXT4-fs (loop3): initial error at time 1776387777: ext4_get_journal_inode:5890: inode 5 [ 179.336088][ C0] EXT4-fs (loop3): last error at time 1776387777: ext4_get_journal_inode:5890: inode 5 [ 179.369337][T15227] EXT4-fs (loop3): can't get journal size [ 179.473051][T15235] __nla_validate_parse: 10 callbacks suppressed [ 179.473068][T15235] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5181'. [ 179.624906][ T28] audit: type=1400 audit(1776387778.276:1671): avc: denied { read } for pid=15244 comm="syz.1.5187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 179.665910][T15248] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 179.717285][T15248] EXT4-fs (loop3): 1 truncate cleaned up [ 179.849427][T15258] ext4 filesystem being mounted at /1072/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 179.864190][T15261] netlink: 176 bytes leftover after parsing attributes in process `syz.2.5194'. [ 179.880224][ T28] audit: type=1400 audit(1776387778.536:1672): avc: denied { read } for pid=15262 comm="syz.3.5193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 180.085316][T15278] iso9660: Corrupted directory entry in block 2 of inode 1472 [ 180.230787][T15300] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5210'. [ 180.231945][T15302] netlink: 'syz.4.5213': attribute type 24 has an invalid length. [ 180.268430][T15304] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5214'. [ 180.340415][T15314] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5219'. [ 180.613296][T15341] EXT4-fs: inline encryption not supported [ 180.652979][T15341] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 180.687974][T15341] EXT4-fs (loop5): can't mount with data_err=abort, fs mounted w/o journal [ 181.106493][T15379] ext4 filesystem being mounted at /1084/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.299015][T15409] netlink: 76 bytes leftover after parsing attributes in process `syz.5.5261'. [ 181.451954][T15426] set_capacity_and_notify: 8 callbacks suppressed [ 181.451974][T15426] loop3: detected capacity change from 0 to 512 [ 181.473459][T15426] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 181.489278][T15426] EXT4-fs (loop3): can't mount with journal_checksum, fs mounted w/o journal [ 181.496498][T15429] can0: slcan on ptm0. [ 181.507852][T15426] openvswitch: netlink: Missing key (keys=40, expected=200000) [ 181.599483][T15428] can0 (unregistered): slcan off ptm0. [ 181.853492][T15477] loop1: detected capacity change from 0 to 1024 [ 181.886320][T15485] netlink: 'syz.3.5290': attribute type 6 has an invalid length. [ 181.914994][T15477] ext4 filesystem being mounted at /1093/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 181.962774][T15485] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.5290'. [ 182.209461][T15537] loop3: detected capacity change from 0 to 256 [ 182.242819][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 182.242836][ T28] audit: type=1400 audit(1776388293.875:1705): avc: denied { ioctl } for pid=15538 comm="syz.4.5311" path="socket:[43492]" dev="sockfs" ino=43492 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 182.413908][T15550] SET target dimension over the limit! [ 182.516261][T15564] netlink: 36 bytes leftover after parsing attributes in process `syz.2.5323'. [ 182.556759][ T28] audit: type=1400 audit(1776388294.175:1706): avc: denied { mount } for pid=15568 comm="syz.5.5325" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 182.614409][T15573] loop1: detected capacity change from 0 to 1024 [ 182.638826][T15573] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 182.652673][ T28] audit: type=1400 audit(1776388294.185:1707): avc: denied { remount } for pid=15568 comm="syz.5.5325" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 182.667178][T15573] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 182.683210][ T28] audit: type=1400 audit(1776388294.214:1708): avc: denied { unmount } for pid=7697 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 182.693033][T15573] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 182.727875][T15573] EXT4-fs error (device loop1): ext4_get_journal_inode:5890: inode #5: comm syz.1.5327: unexpected bad inode w/o EXT4_IGET_BAD [ 182.746187][T15573] loop1: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 182.747056][T15573] EXT4-fs (loop1): no journal found [ 182.757134][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 182.757159][ C1] EXT4-fs (loop1): initial error at time 1776388294: ext4_get_journal_inode:5890: inode 5 [ 182.757207][ C1] EXT4-fs (loop1): last error at time 1776388294: ext4_get_journal_inode:5890: inode 5 [ 182.791139][T15573] EXT4-fs (loop1): can't get journal size [ 182.792623][ T28] audit: type=1326 audit(1776388294.408:1709): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15589 comm="syz.3.5335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 182.821555][ T28] audit: type=1326 audit(1776388294.408:1710): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15589 comm="syz.3.5335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 182.847959][ T28] audit: type=1326 audit(1776388294.408:1711): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15589 comm="syz.3.5335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 182.873337][ T28] audit: type=1326 audit(1776388294.408:1712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15589 comm="syz.3.5335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 182.897535][ T28] audit: type=1326 audit(1776388294.408:1713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15589 comm="syz.3.5335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 182.922709][ T28] audit: type=1326 audit(1776388294.408:1714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15589 comm="syz.3.5335" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 183.199667][T15628] usb usb8: usbfs: process 15628 (syz.4.5353) did not claim interface 0 before use [ 183.294901][T15645] loop4: detected capacity change from 0 to 1024 [ 183.308865][T15651] pim6reg: entered allmulticast mode [ 183.318016][T15645] EXT4-fs: Ignoring removed bh option [ 183.352552][T15655] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5362'. [ 183.355268][T15645] EXT4-fs: inline encryption not supported [ 183.401562][T15645] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 183.429361][T15645] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.5359: lblock 2 mapped to illegal pblock 2 (length 1) [ 183.460942][T15645] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 183.461076][T15645] EXT4-fs (loop4): Remounting filesystem read-only [ 183.470267][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 183.470292][ C0] EXT4-fs (loop4): initial error at time 1776388295: ext4_map_blocks:791: inode 3: block 2 [ 183.470322][ C0] EXT4-fs (loop4): last error at time 1776388295: ext4_map_blocks:791: inode 3: block 2 [ 183.516134][T15645] EXT4-fs (loop4): 1 orphan inode deleted [ 183.595852][T15689] netlink: 104 bytes leftover after parsing attributes in process `syz.3.5373'. [ 183.704255][T15702] loop4: detected capacity change from 0 to 1024 [ 183.746388][T15702] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 183.781043][T15702] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 183.781846][T15712] loop3: detected capacity change from 0 to 512 [ 183.825470][T15702] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 183.879188][T15702] EXT4-fs error (device loop4): ext4_get_journal_inode:5890: inode #5: comm syz.4.5374: unexpected bad inode w/o EXT4_IGET_BAD [ 183.914968][T15702] loop4: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 183.917227][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 183.932978][ C1] EXT4-fs (loop4): initial error at time 1776388295: ext4_get_journal_inode:5890: inode 5 [ 183.942955][ C1] EXT4-fs (loop4): last error at time 1776388295: ext4_get_journal_inode:5890: inode 5 [ 183.946400][T15702] EXT4-fs (loop4): no journal found [ 183.983663][T15702] EXT4-fs (loop4): can't get journal size [ 184.180006][T15759] loop1: detected capacity change from 0 to 512 [ 184.201077][T15759] ext3: Unknown parameter 'fsuuid' [ 184.221912][T15759] netlink: zone id is out of range [ 184.235026][T15759] netlink: zone id is out of range [ 184.250332][T15759] netlink: zone id is out of range [ 184.262808][T15759] netlink: zone id is out of range [ 184.268989][T15759] netlink: zone id is out of range [ 184.275750][T15759] netlink: zone id is out of range [ 184.288105][T15759] netlink: zone id is out of range [ 184.294917][T15759] netlink: zone id is out of range [ 184.300920][T15759] netlink: zone id is out of range [ 184.312236][T15759] netlink: zone id is out of range [ 184.424189][T15786] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 184.899658][T15825] netlink: 'syz.2.5431': attribute type 10 has an invalid length. [ 184.912019][T15827] loop5: detected capacity change from 0 to 512 [ 185.035318][T15834] tipc: Enabling of bearer rejected, failed to enable media [ 185.141922][T15840] macsec2: entered promiscuous mode [ 185.164197][T15840] geneve1: entered promiscuous mode [ 185.180600][T15842] loop5: detected capacity change from 0 to 128 [ 185.182750][T15840] macsec2: entered allmulticast mode [ 185.216337][T15840] geneve1: entered allmulticast mode [ 185.263477][T15844] netlink: 'syz.5.5440': attribute type 5 has an invalid length. [ 185.303237][T15848] netlink: 'syz.1.5442': attribute type 1 has an invalid length. [ 185.346195][T15854] sch_tbf: burst 0 is lower than device ip6gre0 mtu (1448) ! [ 185.371770][T15857] EXT4-fs: Ignoring removed bh option [ 185.426196][T15861] sg_write: data in/out 26076/10 bytes for SCSI command 0x0-- guessing data in; [ 185.426196][T15861] program syz.3.5447 not setting count and/or reply_len properly [ 185.472649][T15857] ext4 filesystem being mounted at /1116/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 185.945638][T15903] tipc: Enabling of bearer rejected, failed to enable media [ 186.007301][T15911] EXT4-fs error (device loop1): ext4_iget_extra_inode:5042: inode #17: comm syz.1.5471: corrupted in-inode xattr: overlapping e_value [ 186.025526][T15911] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 186.034017][T15911] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.5471: couldn't read orphan inode 17 (err -117) [ 186.043576][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 186.043602][ C1] EXT4-fs (loop1): initial error at time 1776388297: ext4_iget_extra_inode:5042: inode 17 [ 186.043646][ C1] EXT4-fs (loop1): last error at time 1776388297: ext4_iget_extra_inode:5042: inode 17 [ 186.045727][T15916] __nla_validate_parse: 3 callbacks suppressed [ 186.045741][T15916] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5473'. [ 186.101022][T15911] loop1: lost filesystem error report for type 5 error -117 [ 186.294562][T15932] EXT4-fs: Ignoring removed nomblk_io_submit option [ 186.643692][T15968] set_capacity_and_notify: 5 callbacks suppressed [ 186.643708][T15968] loop3: detected capacity change from 0 to 512 [ 186.678759][T15968] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 186.728758][T15968] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 186.755536][T15968] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.5496: Corrupt directory, running e2fsck is recommended [ 186.833074][T15968] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 186.847008][T15968] EXT4-fs error (device loop3): ext4_iget_extra_inode:5042: inode #15: comm syz.3.5496: corrupted in-inode xattr: invalid ea_ino [ 186.864930][T15968] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 186.865175][T15968] EXT4-fs error (device loop3): ext4_orphan_get:1402: comm syz.3.5496: couldn't read orphan inode 15 (err -117) [ 186.874448][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 186.874482][ C1] EXT4-fs (loop3): initial error at time 1776388298: ext4_iget_extra_inode:5042: inode 15 [ 186.874508][ C1] EXT4-fs (loop3): last error at time 1776388298: ext4_iget_extra_inode:5042: inode 15 [ 186.918160][T15968] loop3: lost filesystem error report for type 5 error -117 [ 186.922256][T15968] EXT4-fs error (device loop3): ext4_xattr_block_get:597: inode #2: comm syz.3.5496: corrupted xattr block 255: invalid header [ 186.945230][T15968] SELinux: (dev loop3, type ext4) getxattr errno 117 [ 187.002755][T15993] loop4: detected capacity change from 0 to 512 [ 187.038480][T15993] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 187.047038][T15968] netlink: 36 bytes leftover after parsing attributes in process `syz.3.5496'. [ 187.089396][T15993] EXT4-fs (loop4): 1 truncate cleaned up [ 187.139311][T16006] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5513'. [ 187.206375][T16014] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5517'. [ 187.312909][T16030] loop3: detected capacity change from 0 to 512 [ 187.340227][T16030] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 187.378831][T16030] EXT4-fs (loop3): 1 truncate cleaned up [ 187.403175][ T28] kauditd_printk_skb: 53 callbacks suppressed [ 187.403192][ T28] audit: type=1400 audit(1776388298.900:1766): avc: denied { write } for pid=16038 comm="syz.1.5529" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 187.429457][T16040] loop5: detected capacity change from 0 to 1024 [ 187.439441][T16040] EXT4-fs: Ignoring removed i_version option [ 187.453822][T16040] EXT4-fs (loop5): stripe (231) is not aligned with cluster size (16), stripe is disabled [ 187.556197][T16058] loop4: detected capacity change from 0 to 1764 [ 187.731741][T16083] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5550'. [ 187.742427][T16083] netlink: 60 bytes leftover after parsing attributes in process `syz.1.5550'. [ 187.756348][T16087] netlink: 4 bytes leftover after parsing attributes in process `syz.5.5552'. [ 187.783358][ T28] audit: type=1400 audit(1776388299.262:1767): avc: denied { ioctl } for pid=16088 comm="syz.2.5553" path="socket:[44517]" dev="sockfs" ino=44517 ioctlcmd=0x894c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 187.907500][T16104] netlink: 104 bytes leftover after parsing attributes in process `syz.1.5560'. [ 188.032284][T16124] netlink: 188 bytes leftover after parsing attributes in process `syz.2.5570'. [ 188.043666][T16124] netlink: 40 bytes leftover after parsing attributes in process `syz.2.5570'. [ 188.461143][T16175] loop4: detected capacity change from 0 to 1024 [ 188.813192][ T28] audit: type=1326 audit(1776388300.280:1768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 188.855608][ T28] audit: type=1326 audit(1776388300.280:1769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 188.881724][ T28] audit: type=1326 audit(1776388300.280:1770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 188.920809][ T28] audit: type=1326 audit(1776388300.280:1771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 188.945897][ T28] audit: type=1326 audit(1776388300.280:1772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=88 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 188.974409][ T28] audit: type=1326 audit(1776388300.280:1773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 188.999503][ T28] audit: type=1326 audit(1776388300.280:1774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 189.040261][ T28] audit: type=1326 audit(1776388300.280:1775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16202 comm="syz.3.5604" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb86017c819 code=0x7ffc0000 [ 189.120159][T16231] GUP no longer grows the stack in syz.2.5618 (16231): 200000006000-200000008000 (200000004000) [ 189.131222][T16231] CPU: 1 UID: 0 PID: 16231 Comm: syz.2.5618 Not tainted syzkaller #0 PREEMPT(full) [ 189.131302][T16231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 189.131313][T16231] Call Trace: [ 189.131320][T16231] [ 189.131328][T16231] __dump_stack+0x1d/0x30 [ 189.131362][T16231] dump_stack_lvl+0x95/0xd0 [ 189.131403][T16231] dump_stack+0x15/0x1b [ 189.131424][T16231] fixup_user_fault+0x4fb/0x550 [ 189.131460][T16231] fault_in_user_writeable+0x5c/0xc0 [ 189.131514][T16231] futex_lock_pi+0x621/0x800 [ 189.131540][T16231] ? __pfx_futex_wake_mark+0x10/0x10 [ 189.131579][T16231] do_futex+0x21f/0x380 [ 189.131604][T16231] __se_sys_futex+0x2f6/0x370 [ 189.131655][T16231] ? xfd_validate_state+0x45/0xf0 [ 189.131683][T16231] __x64_sys_futex+0x78/0x90 [ 189.131733][T16231] x64_sys_call+0x24ab/0x3020 [ 189.131766][T16231] do_syscall_64+0x12c/0x3b0 [ 189.131791][T16231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 189.131817][T16231] RIP: 0033:0x7fdd51dfc819 [ 189.131890][T16231] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 189.131906][T16231] RSP: 002b:00007fdd50857028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 189.131927][T16231] RAX: ffffffffffffffda RBX: 00007fdd52075fa0 RCX: 00007fdd51dfc819 [ 189.131952][T16231] RDX: 00000000fffff7fc RSI: 000000000000008d RDI: 0000200000004000 [ 189.131968][T16231] RBP: 00007fdd51e92c91 R08: 0000000000000000 R09: 0000000000000000 [ 189.131983][T16231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.132020][T16231] R13: 00007fdd52076038 R14: 00007fdd52075fa0 R15: 00007ffc5510ab08 [ 189.132040][T16231] [ 189.594296][T16263] loop1: detected capacity change from 0 to 2048 [ 189.613524][T16265] loop2: detected capacity change from 0 to 1024 [ 189.621380][T16265] EXT4-fs: inline encryption not supported [ 189.635863][T16263] loop1: p2 p3 < > p4 < p5 > [ 189.645098][T16265] EXT4-fs (loop2): stripe (10) is not aligned with cluster size (16), stripe is disabled [ 189.651525][T16263] loop1: partition table partially beyond EOD, truncated [ 189.664278][T16263] loop1: p2 start 53543428 is beyond EOD, truncated [ 189.671850][T16263] loop1: p3 start 4284289 is beyond EOD, truncated [ 189.679914][T16265] EXT4-fs mount: 44 callbacks suppressed [ 189.679930][T16265] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 189.703368][T16263] loop1: p5 start 53543428 is beyond EOD, truncated [ 189.761776][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 189.826944][ T8881] udevd[8881]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 189.889252][T16292] netlink: 'syz.3.5647': attribute type 11 has an invalid length. [ 190.258489][T16341] bridge0: entered promiscuous mode [ 190.659741][T16384] loop1: detected capacity change from 0 to 512 [ 190.697922][T16384] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 190.726398][T16384] ext4 filesystem being mounted at /1166/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 190.756900][T16390] netlink: 'syz.4.5693': attribute type 5 has an invalid length. [ 191.444295][T16410] loop2: detected capacity change from 0 to 512 [ 191.463696][T16410] EXT4-fs (loop2): 1 truncate cleaned up [ 191.492174][T16410] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 191.560171][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.590114][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 191.672723][T16429] RDS: rds_bind could not find a transport for feff::, load rds_tcp or rds_rdma? [ 191.813574][T16453] __nla_validate_parse: 14 callbacks suppressed [ 191.813669][T16453] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5723'. [ 191.908065][T16463] loop5: detected capacity change from 0 to 512 [ 192.191017][T16463] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 192.260561][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.302559][T16490] loop5: detected capacity change from 0 to 1024 [ 192.305163][T16492] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5740'. [ 192.330077][T16490] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 192.346552][T16492] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5740'. [ 192.384014][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.407836][T16502] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5745'. [ 192.428113][T16504] sock: sock_timestamping_bind_phc: sock not bind to device [ 192.462849][T16507] can0: slcan on ttyS3. [ 192.522132][T16507] can0 (unregistered): slcan off ttyS3. [ 192.542736][T16513] xt_hashlimit: size too large, truncated to 1048576 [ 192.697920][T16538] loop4: detected capacity change from 0 to 512 [ 192.714221][T16538] EXT4-fs: Ignoring removed mblk_io_submit option [ 192.734812][T16538] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 192.738814][T16543] loop5: detected capacity change from 0 to 256 [ 192.749913][T16538] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8043c11c, mo2=0002] [ 192.760428][T16538] EXT4-fs error (device loop4): ext4_iget_extra_inode:5042: inode #15: comm syz.4.5755: corrupted in-inode xattr: e_value size too large [ 192.783412][T16538] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 192.783734][T16538] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.5755: couldn't read orphan inode 15 (err -117) [ 192.793050][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 192.793079][ C0] EXT4-fs (loop4): initial error at time 1776388304: ext4_iget_extra_inode:5042: inode 15 [ 192.793107][ C0] EXT4-fs (loop4): last error at time 1776388304: ext4_iget_extra_inode:5042: inode 15 [ 192.832762][T16538] loop4: lost filesystem error report for type 5 error -117 [ 192.833527][T16538] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 192.871883][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 192.955861][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 192.955876][ T28] audit: type=1400 audit(1776388304.347:1812): avc: denied { read } for pid=16564 comm="syz.4.5759" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 193.016987][T16570] tipc: MTU too low for tipc bearer [ 193.178871][ T1034] IPVS: starting estimator thread 0... [ 193.313347][T16594] IPVS: using max 2784 ests per chain, 139200 per kthread [ 193.324908][ T28] audit: type=1400 audit(1776388304.721:1813): avc: denied { map } for pid=16614 comm="syz.1.5786" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 193.404773][ T28] audit: type=1400 audit(1776388304.721:1814): avc: denied { execute } for pid=16614 comm="syz.1.5786" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 193.430699][ T28] audit: type=1326 audit(1776388304.800:1815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 193.494013][ T28] audit: type=1326 audit(1776388304.800:1816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 193.519975][ T28] audit: type=1326 audit(1776388304.819:1817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 193.568549][ T28] audit: type=1326 audit(1776388304.819:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 193.577755][T16639] loop3: detected capacity change from 0 to 764 [ 193.597322][ T28] audit: type=1326 audit(1776388304.819:1819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=40 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 193.628579][ T28] audit: type=1326 audit(1776388304.819:1820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 193.662665][ T28] audit: type=1326 audit(1776388304.819:1821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16624 comm="syz.4.5789" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f94e89cc819 code=0x7ffc0000 [ 194.215726][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.228203][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.241839][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.259828][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.279925][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.291760][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.299929][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.307806][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.315483][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.325270][ T1034] hid-generic 0100:0000:0000.0001: unknown main item tag 0x0 [ 194.334626][ T1034] hid-generic 0100:0000:0000.0001: hidraw0: HID v0.03 Device [syz0] on syz1 [ 194.433984][T16708] fido_id[16708]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 194.481917][T16725] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5835'. [ 194.818451][T16774] loop1: detected capacity change from 0 to 512 [ 194.857455][T16774] EXT4-fs: Ignoring removed nobh option [ 194.886796][T16774] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 194.921100][T16774] EXT4-fs (loop1): 1 truncate cleaned up [ 194.929038][T16774] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 194.944768][T16790] kernel profiling enabled (shift: 9) [ 195.051279][T16799] loop4: detected capacity change from 0 to 512 [ 195.287358][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.383097][T16818] loop4: detected capacity change from 0 to 512 [ 195.398291][T16818] EXT4-fs: Ignoring removed nobh option [ 195.405447][T16818] EXT4-fs: Ignoring removed mblk_io_submit option [ 195.448338][T16818] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 195.490236][T16818] ext4 filesystem being mounted at /1189/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 195.576736][T16838] netlink: 'syz.3.5888': attribute type 12 has an invalid length. [ 195.585477][T16838] netlink: 248 bytes leftover after parsing attributes in process `syz.3.5888'. [ 195.620648][ T3319] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 195.770843][T16816] loop5: detected capacity change from 0 to 32768 [ 195.805503][T16864] SELinux: policydb string does not match my string SE Linux [ 195.819772][T16816] loop5: p1 < > p3 [ 195.832553][T16864] SELinux: failed to load policy [ 195.839248][T16816] loop5: p3 size 50361344 extends beyond EOD, truncated [ 195.897416][T16876] loop3: detected capacity change from 0 to 512 [ 195.924344][T16876] EXT4-fs error (device loop3): ext4_do_update_inode:5604: inode #15: comm syz.3.5907: corrupted inode contents [ 195.936819][T16876] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 195.937975][T16876] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 195.947233][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 195.947255][ C1] EXT4-fs (loop3): initial error at time 1776388307: ext4_do_update_inode:5604: inode 15 [ 195.947287][ C1] EXT4-fs (loop3): last error at time 1776388307: ext4_do_update_inode:5604: inode 15 [ 195.986821][T16876] loop3: lost filesystem error report for type 5 error -117 [ 195.989207][T16876] EXT4-fs error (device loop3): ext4_do_update_inode:5604: inode #15: comm syz.3.5907: corrupted inode contents [ 196.009177][T16876] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 196.011967][T16876] EXT4-fs error (device loop3): ext4_evict_inode:315: inode #15: comm syz.3.5907: mark_inode_dirty error [ 196.038067][ T8881] udevd[8881]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 196.057647][ T7696] udevd[7696]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 196.086100][T16876] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 196.086333][T16876] EXT4-fs (loop3): 1 orphan inode deleted [ 196.146186][T16876] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.185582][T16897] gtp0: entered promiscuous mode [ 196.256640][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.407500][T16924] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 196.440943][T16924] EXT4-fs (loop2): 1 truncate cleaned up [ 196.448788][T16924] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.464963][T16924] EXT4-fs error (device loop2): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.2.5929: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 196.487957][T16924] EXT4-fs error (device loop2) in ext4_delete_entry:2737: Corrupt filesystem [ 196.506980][T16924] EXT4-fs warning (device loop2): ext4_rename_delete:3729: inode #2: comm syz.2.5929: Deleting old file: nlink 4, error=-117 [ 196.580468][T16935] EXT4-fs error (device loop2): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.2.5929: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 196.666541][T16935] EXT4-fs error (device loop2) in ext4_delete_entry:2737: Corrupt filesystem [ 196.666650][T16943] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.753366][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.768450][T16943] EXT4-fs error (device loop5): ext4_generic_delete_entry:2666: inode #12: block 7: comm syz.5.5937: bad entry in directory: inode out of bounds - offset=0, inode=150994957, rec_len=16, size=56 fake=0 [ 196.793668][T16943] EXT4-fs error (device loop5) in ext4_delete_inline_entry:1705: Corrupt filesystem [ 196.861415][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.898408][T16969] net_ratelimit: 93 callbacks suppressed [ 196.898424][T16969] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 196.966901][T16975] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5952'. [ 197.060016][T16985] netlink: 12 bytes leftover after parsing attributes in process `syz.5.5957'. [ 197.076886][T16987] ipvlan3: entered promiscuous mode [ 197.088735][T16985] ipvlan2: entered allmulticast mode [ 197.095379][T16985] team0: entered allmulticast mode [ 197.096206][T16990] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5958'. [ 197.100702][T16985] team_slave_0: entered allmulticast mode [ 197.127893][T16985] team_slave_1: entered allmulticast mode [ 197.137002][T16985] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 197.147446][T16985] team0: Device ipvlan2 is already an upper device of the team interface [ 197.173218][T16990] 8021q: VLANs not supported on lo [ 197.928348][T17016] new mount options do not match the existing superblock, will be ignored [ 197.939653][T17016] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 198.346874][T17036] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5989'. [ 198.589250][T17063] netlink: 312 bytes leftover after parsing attributes in process `syz.3.5993'. [ 198.596863][T17067] set_capacity_and_notify: 2 callbacks suppressed [ 198.596895][T17067] loop2: detected capacity change from 0 to 256 [ 198.680008][T17073] loop1: detected capacity change from 0 to 512 [ 198.692412][T17073] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 198.713788][T17073] EXT4-fs (loop1): 1 truncate cleaned up [ 198.745576][T17073] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 198.761761][T17073] EXT4-fs error (device loop1): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.1.5997: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 198.786248][T17073] EXT4-fs error (device loop1) in ext4_delete_entry:2737: Corrupt filesystem [ 198.806838][T17073] EXT4-fs warning (device loop1): ext4_rename_delete:3729: inode #2: comm syz.1.5997: Deleting old file: nlink 4, error=-117 [ 198.822076][T17087] EXT4-fs error (device loop1): ext4_generic_delete_entry:2666: inode #2: block 13: comm syz.1.5997: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 198.845401][T17087] EXT4-fs error (device loop1) in ext4_delete_entry:2737: Corrupt filesystem [ 198.885234][ T28] kauditd_printk_skb: 21 callbacks suppressed [ 198.885313][ T28] audit: type=1400 audit(1776388310.210:1843): avc: denied { create } for pid=17093 comm="syz.4.6007" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_dgram_socket permissive=1 [ 198.925044][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 198.949953][T17101] loop1: detected capacity change from 0 to 164 [ 199.013623][T17109] support for the xor transformation has been removed. [ 199.088042][T17117] loop5: detected capacity change from 0 to 512 [ 199.101662][T17117] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 199.108336][T17121] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6018'. [ 199.132783][T17121] team0: Device is already in use. [ 199.143926][T17123] vlan3: entered promiscuous mode [ 199.150556][T17123] bridge0: entered promiscuous mode [ 199.150950][ T28] audit: type=1400 audit(1776388310.467:1844): avc: denied { read } for pid=17124 comm="syz.1.6022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 199.179490][T17117] Quota error (device loop5): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 199.190617][T17117] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 199.200412][T17117] EXT4-fs error (device loop5): ext4_acquire_dquot:7028: comm syz.5.6019: Failed to acquire dquot type 1 [ 199.212156][T17117] loop5: lost filesystem error report for type 5 error -5 [ 199.214214][T17117] EXT4-fs (loop5): 1 truncate cleaned up [ 199.221604][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 199.221627][ C0] EXT4-fs (loop5): last error at time 1776388310: ext4_acquire_dquot:7028 [ 199.244754][T17117] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 199.299744][ T7697] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 199.682111][T17160] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6036'. [ 199.905377][T17191] netlink: 108 bytes leftover after parsing attributes in process `syz.5.6053'. [ 199.917707][T17191] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6053'. [ 200.062095][T17211] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6062'. [ 200.117599][ T28] audit: type=1400 audit(1776388311.427:1845): avc: denied { execute } for pid=17217 comm="syz.2.6066" path="/1216/bus" dev="tmpfs" ino=6213 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 200.281934][T17238] loop2: detected capacity change from 0 to 164 [ 200.293273][ T28] audit: type=1400 audit(1776388311.596:1846): avc: denied { create } for pid=17239 comm="syz.1.6076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 200.296706][T17236] loop5: detected capacity change from 0 to 1764 [ 200.320173][ T28] audit: type=1400 audit(1776388311.625:1847): avc: denied { setopt } for pid=17239 comm="syz.1.6076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 200.419532][ T28] audit: type=1400 audit(1776388311.625:1848): avc: denied { connect } for pid=17239 comm="syz.1.6076" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 200.452712][T17244] loop1: detected capacity change from 0 to 1024 [ 200.483014][T17244] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 200.520074][T17244] EXT4-fs (loop1): The Hurd can't support 64-bit file systems [ 200.632685][T17268] loop1: detected capacity change from 0 to 164 [ 200.921107][ T28] audit: type=1400 audit(1776388312.220:1849): avc: denied { getopt } for pid=17295 comm="syz.3.6104" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 201.203251][ T28] audit: type=1326 audit(1776388312.497:1850): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17327 comm="syz.4.6120" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f94e89cc819 code=0x0 [ 201.246132][T17336] loop3: detected capacity change from 0 to 1024 [ 201.264750][T17336] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.404852][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.578592][T17379] tc_dump_action: action bad kind [ 201.825914][T17409] loop3: detected capacity change from 0 to 512 [ 201.851498][T17409] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 201.871802][T17409] EXT4-fs error (device loop3): ext4_read_inode_bitmap:139: comm syz.3.6156: Invalid inode bitmap blk 4 in block_group 0 [ 201.886261][T17409] loop3: lost filesystem error report for type 5 error -117 [ 201.887350][T17409] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 201.930922][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.806612][T17433] netem: change failed [ 202.946557][T17442] __nla_validate_parse: 3 callbacks suppressed [ 202.946575][T17442] netlink: 16255 bytes leftover after parsing attributes in process `syz.2.6170'. [ 203.139011][T17456] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 203.232754][ T3314] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 203.323214][T17481] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6188'. [ 203.342946][T17482] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6185'. [ 203.695722][T17529] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6209'. [ 203.755943][T17543] netlink: 64 bytes leftover after parsing attributes in process `syz.5.6215'. [ 203.810894][T17549] netlink: 168 bytes leftover after parsing attributes in process `syz.4.6218'. [ 203.947971][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 203.947987][ T28] audit: type=1326 audit(1776388315.214:1857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17569 comm="syz.5.6228" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fe8817fc819 code=0x0 [ 203.995906][T17578] set_capacity_and_notify: 1 callbacks suppressed [ 203.995922][T17578] loop1: detected capacity change from 0 to 128 [ 204.041443][ T28] audit: type=1400 audit(1776388315.293:1858): avc: denied { setopt } for pid=17582 comm="syz.3.6234" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 204.148295][T17595] loop2: detected capacity change from 0 to 512 [ 204.178136][T17595] EXT4-fs error (device loop2): ext4_iget_extra_inode:5042: inode #15: comm syz.2.6240: corrupted in-inode xattr: invalid ea_ino [ 204.216591][T17606] netlink: 'syz.1.6244': attribute type 2 has an invalid length. [ 204.233584][T17595] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 204.235525][T17595] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.6240: couldn't read orphan inode 15 (err -117) [ 204.245844][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 204.245866][ C0] EXT4-fs (loop2): initial error at time 1776388315: ext4_iget_extra_inode:5042: inode 15 [ 204.245924][ C0] EXT4-fs (loop2): last error at time 1776388315: ext4_iget_extra_inode:5042: inode 15 [ 204.286376][T17595] loop2: lost filesystem error report for type 5 error -117 [ 204.288980][T17595] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 204.323531][T17595] EXT4-fs error (device loop2): ext4_find_dest_de:2050: inode #2: block 13: comm syz.2.6240: bad entry in directory: directory entry overrun - offset=76, inode=0, rec_len=1024, size=1024 fake=0 [ 204.385559][ T3321] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.387475][ T28] audit: type=1400 audit(1776388315.661:1859): avc: denied { getopt } for pid=17619 comm="syz.1.6252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 204.693330][T17652] loop3: detected capacity change from 0 to 1024 [ 204.702676][T17656] netlink: 'syz.2.6270': attribute type 10 has an invalid length. [ 204.710473][T17642] loop4: detected capacity change from 0 to 8192 [ 204.734814][T17652] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 204.776993][ T28] audit: type=1400 audit(1776388316.038:1860): avc: denied { getopt } for pid=17662 comm="syz.2.6273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 204.822810][ T3320] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 204.839104][T17667] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6276'. [ 204.897696][T17677] ieee802154 phy0 wpan0: encryption failed: -22 [ 204.994801][T17689] loop2: detected capacity change from 0 to 128 [ 205.233439][T17718] netlink: 'syz.5.6299': attribute type 3 has an invalid length. [ 205.273485][T17720] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6301'. [ 205.392253][T17734] loop1: detected capacity change from 0 to 128 [ 205.414891][T17734] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 205.463825][T17734] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 205.505767][ T1863] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 205.633517][T17761] netlink: 12 bytes leftover after parsing attributes in process `syz.2.6320'. [ 205.636661][T17763] netlink: 'syz.1.6321': attribute type 1 has an invalid length. [ 205.688346][ T3001] ================================================================== [ 205.696489][ T3001] BUG: KCSAN: data-race in dentry_unlink_inode / step_into_slowpath [ 205.705034][ T3001] [ 205.707487][ T3001] write to 0xffff8881004b90f0 of 8 bytes by task 8881 on cpu 1: [ 205.715152][ T3001] dentry_unlink_inode+0x65/0x260 [ 205.720581][ T3001] d_delete+0xc8/0xe0 [ 205.724770][ T3001] d_delete_notify+0x32/0x100 [ 205.729485][ T3001] vfs_unlink+0x289/0x490 [ 205.733840][ T3001] filename_unlinkat+0x1e2/0x410 [ 205.738821][ T3001] __se_sys_unlink+0x2b/0xe0 [ 205.743428][ T3001] __x64_sys_unlink+0x1f/0x30 [ 205.748207][ T3001] x64_sys_call+0x2eb6/0x3020 [ 205.752911][ T3001] do_syscall_64+0x12c/0x3b0 [ 205.757528][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.763436][ T3001] [ 205.765864][ T3001] read to 0xffff8881004b90f0 of 8 bytes by task 3001 on cpu 0: [ 205.773937][ T3001] step_into_slowpath+0x12c/0x4c0 [ 205.779014][ T3001] path_lookupat+0x330/0x500 [ 205.783619][ T3001] filename_lookup+0x190/0x390 [ 205.788413][ T3001] do_readlinkat+0x74/0x2f0 [ 205.792937][ T3001] __x64_sys_readlink+0x47/0x60 [ 205.797904][ T3001] x64_sys_call+0x2b51/0x3020 [ 205.802623][ T3001] do_syscall_64+0x12c/0x3b0 [ 205.807232][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 205.813143][ T3001] [ 205.815478][ T3001] value changed: 0xffff888119eab8e8 -> 0x0000000000000000 [ 205.822791][ T3001] [ 205.825144][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 205.831423][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 205.840300][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 205.850379][ T3001] ================================================================== [ 205.930105][T17767] loop2: detected capacity change from 0 to 128 [ 205.942147][T17767] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 205.973540][T17767] ext4 filesystem being mounted at /1271/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 205.987849][T17767] ext4: Unknown parameter '' [ 206.017084][ T3321] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09.