last executing test programs: 987.959483ms ago: executing program 1 (id=3236): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000580)={'batadv_slave_0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@mcast2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0x22}, 0x7, 0x6, 0x0, 0x100, 0x4, 0x540000, r1}) 871.429468ms ago: executing program 1 (id=3241): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xf, 0x4, 0x8, 0x9}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo/3\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/159, 0x9f}], 0x1, 0xffffffff, 0xfff) 845.944511ms ago: executing program 1 (id=3242): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x4206, r0) ptrace(0x4207, r0) 744.071074ms ago: executing program 1 (id=3246): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x1, 0x1, 0x0, 0xfffffffd, 0x1, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0xfff, 0x8001, 0x7fff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0xb) socketpair$unix(0x1, 0x2, 0x0, 0x0) pidfd_send_signal(0xffffffffffffffff, 0x21, 0x0, 0x4) 743.826744ms ago: executing program 1 (id=3247): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2000, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000040)={0x0, 0x100}, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xaf56) 724.148257ms ago: executing program 1 (id=3248): futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x2, 0x0, &(0x7f0000048000)=0x23, 0x0) 723.610817ms ago: executing program 2 (id=3249): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x10e, &(0x7f0000000280)={[{@errors_remount}, {@nodelalloc}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x2e}}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x4000000}}, {@jqfmt_vfsv0}, {@quota}]}, 0x3, 0x457, &(0x7f0000000ec0)="$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") r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) getdents64(r0, 0x0, 0x0) 720.379078ms ago: executing program 0 (id=3250): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x80002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000003c0)=0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2) 713.566778ms ago: executing program 4 (id=3251): syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file1\x00', 0x180c081, &(0x7f0000000000), 0x2c, 0x516, &(0x7f0000000740)="$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") perf_event_open(&(0x7f00000005c0)={0x2, 0x80, 0x54, 0x0, 0x0, 0x0, 0x0, 0xfb, 0xc458, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x385b77ee, 0x1000}, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_io_uring_submit(0x0, 0x0, 0x0) 560.989038ms ago: executing program 0 (id=3253): bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000014c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0xfeffff, 0x680, 0x3f000002, &(0x7f0000000700)="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", 0x0, 0xf0, 0x0, 0xf0, 0xffffff0c}, 0x40) 549.47576ms ago: executing program 3 (id=3254): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x9}, 0x10) write(r0, &(0x7f00000000c0)="240000001e005f0214fffffffffffff8070000000100000000000000080003000b000000", 0x24) 506.855015ms ago: executing program 2 (id=3255): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)={0x24, r1, 0x705, 0x70bd2b, 0x25dfdbff, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x1}]}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4048010}, 0x0) 506.471675ms ago: executing program 0 (id=3256): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x24, 0x25, 0x4ee4e6a52ff56541, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0x10000, 0xffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x20080040}, 0x0) 504.228545ms ago: executing program 4 (id=3257): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0xfe, 0x2c1, &(0x7f0000000280)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file1\x00', 0x4842, 0x1cb) writev(r0, &(0x7f00000001c0)=[{0x0}, {&(0x7f0000000940)="b5", 0x1}], 0x2) 467.97776ms ago: executing program 3 (id=3258): capset(&(0x7f0000000380)={0x20080522}, &(0x7f0000000040)={0x200000, 0x40200003, 0x0, 0x6, 0x7}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000070058000b480400945f640094272d7061d328b92d0000000000008000f0fffeffe809000000fff5dd00000010000100060808004149004001040800", 0x58}], 0x1) 450.995592ms ago: executing program 0 (id=3259): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000b00)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="18110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000020000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000001000500850000008200000095"], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x25, &(0x7f0000000280)={r1, 0x0, 0x25, 0xa, @val=@tcx={@void, @value=r1}}, 0x1c) 417.505106ms ago: executing program 2 (id=3260): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$UHID_CREATE(r0, &(0x7f0000000a00)={0x0, {'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f0000000500)=""/18, 0x12, 0x3, 0x4, 0x0, 0x0, 0xc04}}, 0x120) readv(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)=""/177, 0xb1}, {&(0x7f00000000c0)=""/2, 0x2}], 0x2) 286.299363ms ago: executing program 3 (id=3261): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000003c80)=ANY=[@ANYBLOB="3c00000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800a000100767863616e0000000400028008001c00", @ANYRES32], 0x3c}}, 0x0) 282.642554ms ago: executing program 0 (id=3262): r0 = syz_io_uring_setup(0x49a, &(0x7f0000000400)={0x0, 0x79af, 0x3380, 0x1, 0x40024e}, &(0x7f0000000340)=0x0, &(0x7f0000000040)) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000000)=0xffb, 0x0, 0x4) io_uring_enter(r0, 0x627, 0xc1040000, 0x43, 0x0, 0x0) 214.001983ms ago: executing program 2 (id=3263): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) utime(&(0x7f0000000000)='.\x00', 0x0) 213.838043ms ago: executing program 4 (id=3264): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000014c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x401, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 195.812835ms ago: executing program 2 (id=3265): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5021900000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000040000000000a6c000000060a09040000000000000000020000000900020073797a32000000000900010073797a3000000000400004803c0001800b00010065787468647200002c000280080007400000000c0500020000000000080003400000004a0800064000000001"], 0x94}}, 0x0) 195.711985ms ago: executing program 3 (id=3266): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="310b2cffffff7fdb57001f"], 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x40) 138.573113ms ago: executing program 4 (id=3267): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@rdma_args={0x7b, 0x114, 0x1, {{}, {0x0}, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/44, 0x2c}], 0x1}}], 0x48}, 0x0) 137.812823ms ago: executing program 0 (id=3268): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeea, 0x8031, 0xffffffffffffffff, 0x28f43000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) 73.285851ms ago: executing program 3 (id=3269): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'team_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=@newlink={0x68, 0x10, 0x401, 0x0, 0x3, {0x0, 0x0, 0x0, 0x0, 0xe59bca127d8130e2, 0xc574450d1af397b8}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x1c, 0x5, 0x0, 0x1, [@IFLA_BRPORT_PROXYARP={0x5, 0xa, 0x1}, @IFLA_BRPORT_PROXYARP_WIFI={0x5}, @IFLA_BRPORT_STATE={0x5, 0x1, 0x1}]}}}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_0\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x24040012}, 0x4040) 73.143061ms ago: executing program 4 (id=3270): socket$inet6_mptcp(0xa, 0x1, 0x106) r0 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x5, &(0x7f0000000000)='rw\x00', 0x0, 0x4) 54.177594ms ago: executing program 2 (id=3271): r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="0b00000073797a31000000dfff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a30000037b35f0a000089b4c45a10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x119) write$UHID_SET_REPORT_REPLY(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="0e"], 0xc) 30.360876ms ago: executing program 3 (id=3272): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0xffffe000) mremap(&(0x7f00002a3000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000982000/0x4000)=nil) remap_file_pages(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0) 0s ago: executing program 4 (id=3273): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fcdbdf2530000000080006000000000018000180140002006272696467655f736c6176655f31"], 0x34}, 0x1, 0x0, 0x0, 0x40810}, 0x800) kernel console output (not intermixed with test programs): 2038-01-19 (0x7fffffff) [ 58.541940][ T5807] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1038'. [ 58.634175][ T5817] netlink: 2 bytes leftover after parsing attributes in process `syz.3.1042'. [ 58.652756][ T5817] lo: entered promiscuous mode [ 58.658375][ T5817] lo: entered allmulticast mode [ 58.701290][ T5817] tunl0: entered promiscuous mode [ 58.706524][ T5817] tunl0: entered allmulticast mode [ 58.743497][ T5817] gre0: entered promiscuous mode [ 58.749275][ T5817] gre0: entered allmulticast mode [ 58.784484][ T5817] gretap0: entered promiscuous mode [ 58.789863][ T5817] gretap0: entered allmulticast mode [ 58.828674][ T5817] erspan0: entered promiscuous mode [ 58.834728][ T5817] erspan0: entered allmulticast mode [ 58.865874][ T5817] ip_vti0: entered promiscuous mode [ 58.871264][ T5817] ip_vti0: entered allmulticast mode [ 58.914933][ T5817] ip6_vti0: entered promiscuous mode [ 58.920314][ T5817] ip6_vti0: entered allmulticast mode [ 58.956061][ T5817] sit0: entered promiscuous mode [ 58.961087][ T5817] sit0: entered allmulticast mode [ 58.975733][ T29] kauditd_printk_skb: 75 callbacks suppressed [ 58.975750][ T29] audit: type=1400 audit(1768814188.397:786): avc: denied { create } for pid=5844 comm="syz.0.1056" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 58.986134][ T5817] ip6tnl0: entered promiscuous mode [ 59.007351][ T5817] ip6tnl0: entered allmulticast mode [ 59.032687][ T29] audit: type=1400 audit(1768814188.427:787): avc: denied { bind } for pid=5844 comm="syz.0.1056" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 59.050964][ T5817] ip6gre0: entered promiscuous mode [ 59.057885][ T5817] ip6gre0: entered allmulticast mode [ 59.079787][ T5817] syz_tun: entered allmulticast mode [ 59.094320][ T5817] ip6gretap0: entered promiscuous mode [ 59.099993][ T5817] ip6gretap0: entered allmulticast mode [ 59.131385][ T5817] bridge0: entered promiscuous mode [ 59.136787][ T5817] bridge0: entered allmulticast mode [ 59.144505][ T5817] vcan0: entered promiscuous mode [ 59.149707][ T5817] vcan0: entered allmulticast mode [ 59.171121][ T5857] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 59.199411][ T5817] bond0: entered promiscuous mode [ 59.204575][ T5817] bond_slave_0: entered promiscuous mode [ 59.210381][ T5817] bond_slave_1: entered promiscuous mode [ 59.216816][ T5817] bond0: entered allmulticast mode [ 59.221961][ T5817] bond_slave_0: entered allmulticast mode [ 59.227832][ T5817] bond_slave_1: entered allmulticast mode [ 59.247970][ T5857] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.1062: bad orphan inode 131083 [ 59.251259][ T5817] team0: entered promiscuous mode [ 59.264209][ T5817] team_slave_0: entered promiscuous mode [ 59.270106][ T5817] team_slave_1: entered promiscuous mode [ 59.275979][ T5817] team0: entered allmulticast mode [ 59.281179][ T5817] team_slave_0: entered allmulticast mode [ 59.288178][ T5817] team_slave_1: entered allmulticast mode [ 59.297226][ T5817] dummy0: entered promiscuous mode [ 59.302410][ T5817] dummy0: entered allmulticast mode [ 59.315625][ T5817] nlmon0: entered promiscuous mode [ 59.320849][ T5817] nlmon0: entered allmulticast mode [ 59.360295][ T5817] caif0: entered promiscuous mode [ 59.365581][ T5817] caif0: entered allmulticast mode [ 59.370795][ T5817] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 59.416650][ T5869] EXT4-fs: inline encryption not supported [ 59.422548][ T5869] EXT4-fs: Ignoring removed orlov option [ 59.433160][ T5869] EXT4-fs (loop2): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 59.457479][ T29] audit: type=1400 audit(1768814188.877:788): avc: denied { getopt } for pid=5873 comm="syz.0.1069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.598363][ T5886] set_capacity_and_notify: 11 callbacks suppressed [ 59.598392][ T5886] loop0: detected capacity change from 0 to 512 [ 59.627138][ T5886] ext4 filesystem being mounted at /223/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.168822][ T5946] netlink: 'syz.3.1102': attribute type 18 has an invalid length. [ 60.233459][ T29] audit: type=1400 audit(1768814189.647:789): avc: denied { create } for pid=5954 comm="syz.3.1107" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=socket permissive=1 [ 60.347396][ T5967] loop0: detected capacity change from 0 to 1024 [ 60.390447][ T5972] loop3: detected capacity change from 0 to 764 [ 60.458730][ T5976] loop4: detected capacity change from 0 to 512 [ 60.486961][ T5976] EXT4-fs: Ignoring removed nobh option [ 60.492627][ T29] audit: type=1400 audit(1768814189.907:790): avc: denied { mounton } for pid=5975 comm="syz.4.1116" path="/241/file0" dev="tmpfs" ino=1243 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 60.531291][ T5976] EXT4-fs (loop4): orphan cleanup on readonly fs [ 60.544620][ T5978] loop3: detected capacity change from 0 to 1024 [ 60.565935][ T5976] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 60.582975][ T5978] EXT4-fs: Ignoring removed nobh option [ 60.602227][ T29] audit: type=1400 audit(1768814189.987:791): avc: denied { egress } for pid=22 comm="ksoftirqd/1" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 60.626565][ T29] audit: type=1400 audit(1768814189.987:792): avc: denied { sendto } for pid=22 comm="ksoftirqd/1" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 60.650486][ T29] audit: type=1400 audit(1768814190.057:793): avc: denied { setopt } for pid=5984 comm="syz.0.1119" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 60.666069][ T5978] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 60.686168][ T5968] loop1: detected capacity change from 0 to 8192 [ 60.704545][ T5976] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.1116: corrupted inode contents [ 60.730228][ T5976] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.1116: mark_inode_dirty error [ 60.743896][ T5968] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 60.752500][ T5968] FAT-fs (loop1): Filesystem has been set read-only [ 60.760029][ T5978] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #11: comm syz.3.1115: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 60.796508][ T5976] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.1116: corrupted inode contents [ 60.808711][ T5976] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.1116: mark_inode_dirty error [ 60.821790][ T5976] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.1116: mark inode dirty (error -117) [ 60.835053][ T5976] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 60.845118][ T5978] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1115: couldn't read orphan inode 11 (err -117) [ 60.845362][ T5976] EXT4-fs (loop4): 1 orphan inode deleted [ 60.865530][ T29] audit: type=1326 audit(1768814190.277:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5990 comm="syz.0.1121" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x0 [ 60.960070][ T29] audit: type=1400 audit(1768814190.337:795): avc: denied { view } for pid=5994 comm="syz.4.1123" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 60.961206][ T5978] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.1115: Invalid block bitmap block 0 in block_group 0 [ 60.994990][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/231.tmp-b7:1' failed: Read-only file system [ 61.007859][ T5999] loop0: detected capacity change from 0 to 764 [ 61.034800][ T5978] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1115: Failed to acquire dquot type 0 [ 61.039124][ T3309] udevd[3309]: symlink '../../loop2' '/dev/disk/by-diskseq/222.tmp-b7:2' failed: Read-only file system [ 61.064431][ T1886] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:9: Failed to release dquot type 0 [ 61.077417][ T3308] udevd[3308]: symlink '../../loop4' '/dev/disk/by-diskseq/232.tmp-b7:4' failed: Read-only file system [ 61.080375][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/231.tmp-b7:1' failed: Read-only file system [ 61.111132][ T5558] udevd[5558]: symlink '../../loop0' '/dev/disk/by-diskseq/234.tmp-b7:0' failed: Read-only file system [ 61.145707][ T3309] udevd[3309]: symlink '../../loop2' '/dev/disk/by-diskseq/222.tmp-b7:2' failed: Read-only file system [ 61.150651][ T5558] udevd[5558]: symlink '../../loop0' '/dev/disk/by-label/CDROM.tmp-b7:0' failed: Read-only file system [ 61.180021][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/233.tmp-b7:1' failed: Read-only file system [ 61.203056][ T3308] udevd[3308]: symlink '../../loop3' '/dev/disk/by-diskseq/230.tmp-b7:3' failed: Read-only file system [ 61.228537][ T5558] udevd[5558]: symlink '../../loop0' '/dev/disk/by-uuid/2022-11-22-16-59-57-00.tmp-b7:0' failed: Read-only file system [ 61.276512][ T6018] __nla_validate_parse: 6 callbacks suppressed [ 61.276526][ T6018] netlink: 134744 bytes leftover after parsing attributes in process `syz.2.1135'. [ 61.327148][ T6018] netlink: zone id is out of range [ 61.332320][ T6018] netlink: zone id is out of range [ 61.338209][ T6018] netlink: get zone limit has 4 unknown bytes [ 61.614605][ T6058] netlink: 2 bytes leftover after parsing attributes in process `syz.4.1154'. [ 61.635577][ T6061] loop2: detected capacity change from 0 to 128 [ 61.642303][ T6061] EXT4-fs: Ignoring removed nobh option [ 61.686365][ T6058] lo: entered promiscuous mode [ 61.691238][ T6058] lo: entered allmulticast mode [ 61.706741][ T6061] ext4 filesystem being mounted at /220/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 61.801822][ T6058] tunl0: entered promiscuous mode [ 61.807073][ T6058] tunl0: entered allmulticast mode [ 61.814560][ T6058] gre0: entered promiscuous mode [ 61.819542][ T6058] gre0: entered allmulticast mode [ 61.827037][ T6058] gretap0: entered promiscuous mode [ 61.832287][ T6058] gretap0: entered allmulticast mode [ 61.839454][ T6058] erspan0: entered promiscuous mode [ 61.845477][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 61.855252][ T6058] erspan0: entered allmulticast mode [ 61.862201][ T6058] ip_vti0: entered promiscuous mode [ 61.867496][ T6058] ip_vti0: entered allmulticast mode [ 61.875025][ T6058] ip6_vti0: entered promiscuous mode [ 61.880355][ T6058] ip6_vti0: entered allmulticast mode [ 61.890579][ T6085] loop1: detected capacity change from 0 to 1024 [ 61.897724][ T6058] sit0: entered promiscuous mode [ 61.897938][ T6085] EXT4-fs: Ignoring removed orlov option [ 61.902750][ T6058] sit0: entered allmulticast mode [ 61.928075][ T6058] ip6tnl0: entered promiscuous mode [ 61.933338][ T6058] ip6tnl0: entered allmulticast mode [ 61.941235][ T6058] ip6gre0: entered promiscuous mode [ 61.946635][ T6058] ip6gre0: entered allmulticast mode [ 61.954301][ T6058] syz_tun: entered promiscuous mode [ 61.959551][ T6058] syz_tun: entered allmulticast mode [ 61.970145][ T6058] ip6gretap0: entered promiscuous mode [ 61.975692][ T6058] ip6gretap0: entered allmulticast mode [ 61.982425][ T6058] bridge0: entered promiscuous mode [ 61.987754][ T6058] bridge0: entered allmulticast mode [ 61.995254][ T6058] vcan0: entered promiscuous mode [ 62.000466][ T6058] vcan0: entered allmulticast mode [ 62.007463][ T6058] bond0: entered promiscuous mode [ 62.012534][ T6058] bond_slave_0: entered promiscuous mode [ 62.018342][ T6058] bond_slave_1: entered promiscuous mode [ 62.024881][ T6058] bond0: entered allmulticast mode [ 62.030025][ T6058] bond_slave_0: entered allmulticast mode [ 62.035876][ T6058] bond_slave_1: entered allmulticast mode [ 62.057299][ T6058] team0: entered promiscuous mode [ 62.062499][ T6058] team_slave_0: entered promiscuous mode [ 62.068842][ T6058] team_slave_1: entered promiscuous mode [ 62.074612][ T6058] team0: entered allmulticast mode [ 62.079747][ T6058] team_slave_0: entered allmulticast mode [ 62.085527][ T6058] team_slave_1: entered allmulticast mode [ 62.133191][ T6058] dummy0: entered promiscuous mode [ 62.138536][ T6058] dummy0: entered allmulticast mode [ 62.152351][ T6058] nlmon0: entered promiscuous mode [ 62.157580][ T6058] nlmon0: entered allmulticast mode [ 62.202959][ T6106] loop1: detected capacity change from 0 to 512 [ 62.213405][ T6106] EXT4-fs: Ignoring removed nomblk_io_submit option [ 62.225427][ T6058] caif0: entered promiscuous mode [ 62.230484][ T6058] caif0: entered allmulticast mode [ 62.236419][ T6058] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 62.265373][ T6106] EXT4-fs (loop1): 1 truncate cleaned up [ 62.292914][ T6115] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.316877][ T6117] EXT4-fs: Ignoring removed orlov option [ 62.324724][ T6117] EXT4-fs error (device loop1): ext4_iget_extra_inode:5073: inode #15: comm syz.1.1180: corrupted in-inode xattr: bad e_name length [ 62.339674][ T6117] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1180: couldn't read orphan inode 15 (err -117) [ 62.343272][ T6115] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.387913][ T6120] new mount options do not match the existing superblock, will be ignored [ 62.496777][ T6132] netlink: 5236 bytes leftover after parsing attributes in process `syz.3.1188'. [ 62.506799][ T6132] netlink: 5236 bytes leftover after parsing attributes in process `syz.3.1188'. [ 62.577036][ T6141] devtmpfs: Cannot retroactively limit inodes [ 62.577061][ T6142] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 62.601474][ T6142] ext4 filesystem being mounted at /213/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.647671][ T6150] program syz.4.1198 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 63.202703][ T6209] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1224'. [ 63.752412][ T6280] EXT4-fs: inline encryption not supported [ 63.887798][ T6296] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.1263: inode has both inline data and extents flags [ 63.970803][ T6296] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1263: couldn't read orphan inode 15 (err -117) [ 64.023475][ T29] kauditd_printk_skb: 35 callbacks suppressed [ 64.023491][ T29] audit: type=1400 audit(1768814193.437:828): avc: denied { connect } for pid=6312 comm="syz.2.1272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 64.079983][ T6319] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1274'. [ 64.105468][ T6320] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 64.143888][ T6320] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 64.165551][ T6320] EXT4-fs (loop3): 1 truncate cleaned up [ 64.191794][ T6320] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000. [ 64.212333][ T6329] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 64.243072][ T6329] EXT4-fs (loop4): invalid journal inode [ 64.243104][ T6329] EXT4-fs (loop4): can't get journal size [ 64.244482][ T6333] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1279'. [ 64.270186][ T6329] EXT4-fs (loop4): 1 truncate cleaned up [ 64.307231][ T6339] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1282'. [ 64.307318][ T6339] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1282'. [ 64.401360][ T6349] sctp: [Deprecated]: syz.1.1287 (pid 6349) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.401360][ T6349] Use struct sctp_sack_info instead [ 64.401497][ T6349] sctp: [Deprecated]: syz.1.1287 (pid 6349) Use of struct sctp_assoc_value in delayed_ack socket option. [ 64.401497][ T6349] Use struct sctp_sack_info instead [ 64.460314][ T6359] usb usb8: usbfs: process 6359 (syz.1.1293) did not claim interface 4 before use [ 64.475115][ T6357] ext4 filesystem being mounted at /279/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.529130][ T6365] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 64.547455][ T6365] EXT4-fs (loop1): 1 orphan inode deleted [ 64.547479][ T6365] EXT4-fs (loop1): 1 truncate cleaned up [ 64.552089][ T6365] EXT4-fs error (device loop1): ext4_search_dir:1474: inode #12: block 7: comm syz.1.1296: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 64.562964][ T6365] EXT4-fs (loop1): Remounting filesystem read-only [ 64.725797][ T29] audit: type=1400 audit(1768814194.147:829): avc: denied { shutdown } for pid=6381 comm="syz.1.1302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 64.921049][ T29] audit: type=1400 audit(1768814194.337:830): avc: denied { setopt } for pid=6396 comm="syz.4.1310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 65.219402][ T6425] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1324'. [ 65.244573][ T29] audit: type=1326 audit(1768814194.667:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.245615][ T29] audit: type=1326 audit(1768814194.667:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.245787][ T29] audit: type=1326 audit(1768814194.667:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.251011][ T29] audit: type=1326 audit(1768814194.667:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.251058][ T29] audit: type=1326 audit(1768814194.667:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.251083][ T29] audit: type=1326 audit(1768814194.667:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.251137][ T29] audit: type=1326 audit(1768814194.667:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6426 comm="syz.2.1325" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 65.777713][ T6395] syz.1.1308 (6395) used greatest stack depth: 9784 bytes left [ 65.788297][ T6461] set_capacity_and_notify: 11 callbacks suppressed [ 65.788315][ T6461] loop4: detected capacity change from 0 to 512 [ 65.828631][ T6461] ext4 filesystem being mounted at /294/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.866841][ T6461] EXT4-fs warning (device loop4): verify_group_input:137: Cannot add at group 768 (only 1 groups) [ 66.011321][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/266.tmp-b7:4' failed: Read-only file system [ 66.029240][ T3309] udevd[3309]: symlink '../../loop1' '/dev/disk/by-diskseq/264.tmp-b7:1' failed: Read-only file system [ 66.057818][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/266.tmp-b7:4' failed: Read-only file system [ 66.084538][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/236.tmp-b7:0' failed: Read-only file system [ 66.108346][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/264.tmp-b7:1' failed: Read-only file system [ 66.140869][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/266.tmp-b7:4' failed: Read-only file system [ 66.152286][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/264.tmp-b7:1' failed: Read-only file system [ 66.180229][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/236.tmp-b7:0' failed: Read-only file system [ 66.206874][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/266.tmp-b7:4' failed: Read-only file system [ 66.219168][ T6503] sg_write: data in/out 124/1 bytes for SCSI command 0xdf-- guessing data in; [ 66.219168][ T6503] program syz.4.1360 not setting count and/or reply_len properly [ 66.248079][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/264.tmp-b7:1' failed: Read-only file system [ 67.337612][ T6609] netlink: 'syz.1.1410': attribute type 13 has an invalid length. [ 67.429545][ T6605] loop2: detected capacity change from 0 to 8192 [ 67.437098][ T6609] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 67.466091][ T6615] __nla_validate_parse: 1 callbacks suppressed [ 67.466111][ T6615] netlink: 256 bytes leftover after parsing attributes in process `syz.3.1413'. [ 67.481571][ T6615] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1413'. [ 67.764761][ T6638] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 67.773278][ T6638] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 67.838115][ T6650] loop3: detected capacity change from 0 to 512 [ 67.876541][ T6650] ext4 filesystem being mounted at /248/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.113902][ T6679] loop1: detected capacity change from 0 to 512 [ 68.162451][ T6679] ext4 filesystem being mounted at /304/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 68.482318][ T6712] loop2: detected capacity change from 0 to 512 [ 68.498386][ T6712] EXT4-fs error (device loop2): ext4_orphan_get:1391: inode #15: comm syz.2.1458: inode has both inline data and extents flags [ 68.570033][ T6724] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1464'. [ 68.596088][ T6712] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1458: couldn't read orphan inode 15 (err -117) [ 68.620662][ T6729] loop4: detected capacity change from 0 to 512 [ 68.683044][ T6729] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 68.701264][ T6729] EXT4-fs (loop4): orphan cleanup on readonly fs [ 68.725101][ T6729] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 68.739890][ T6729] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 68.746577][ T6729] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.1465: bad orphan inode 768 [ 68.799074][ T3322] EXT4-fs unmount: 79 callbacks suppressed [ 68.799089][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.950690][ T6759] netlink: 'syz.2.1481': attribute type 4 has an invalid length. [ 69.047148][ T6771] netlink: 'syz.2.1486': attribute type 1 has an invalid length. [ 69.055813][ T6771] netlink: 236 bytes leftover after parsing attributes in process `syz.2.1486'. [ 69.201259][ T6788] loop4: detected capacity change from 0 to 512 [ 69.212667][ T6789] xt_hashlimit: max too large, truncated to 1048576 [ 69.220530][ T6788] EXT4-fs: Ignoring removed oldalloc option [ 69.236286][ T6788] EXT4-fs (loop4): 1 truncate cleaned up [ 69.242434][ T6788] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.285683][ T6792] netlink: 'syz.3.1496': attribute type 3 has an invalid length. [ 69.294240][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.326408][ T6797] loop0: detected capacity change from 0 to 128 [ 69.336316][ T6797] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 69.436240][ T6797] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 69.457884][ T6810] loop4: detected capacity change from 0 to 1024 [ 69.470705][ T6810] EXT4-fs: inline encryption not supported [ 69.478488][ T6812] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1506'. [ 69.535703][ T1622] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 69.557597][ T6810] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.600005][ T6810] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1505'. [ 69.626352][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.639547][ T6824] can0: slcan on ttyS3. [ 69.708214][ T6831] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1513'. [ 69.736249][ T6822] can0 (unregistered): slcan off ttyS3. [ 69.797050][ T6842] sch_tbf: peakrate 7 is lower than or equals to rate 6829859379779001161 ! [ 69.857016][ T29] kauditd_printk_skb: 15 callbacks suppressed [ 69.857080][ T29] audit: type=1400 audit(2000000000.810:853): avc: denied { ioctl } for pid=6852 comm="syz.2.1521" path="pid:[4026532369]" dev="nsfs" ino=4026532369 ioctlcmd=0xb702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 69.930269][ T6860] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 69.986886][ T6866] loop4: detected capacity change from 0 to 512 [ 70.033850][ T6866] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 70.127840][ T6883] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1530'. [ 70.189930][ T6883] bond1: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 70.217458][ T6883] bond1 (unregistering): Released all slaves [ 70.497446][ T6922] netlink: 'syz.2.1542': attribute type 13 has an invalid length. [ 70.505423][ T6922] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1542'. [ 70.519540][ T6922] syz_tun: refused to change device tx_queue_len [ 70.526716][ T6922] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 70.566536][ T29] audit: type=1400 audit(2000000001.520:854): avc: denied { write } for pid=6924 comm="syz.1.1545" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 70.630653][ T6931] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 70.665463][ T6931] EXT4-fs (loop3): orphan cleanup on readonly fs [ 70.671894][ T6931] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 70.686529][ T6931] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 70.693303][ T6931] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.1548: bad orphan inode 768 [ 70.704658][ T6931] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.732452][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.760910][ T29] audit: type=1326 audit(2000000001.700:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.785080][ T29] audit: type=1326 audit(2000000001.700:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.808463][ T29] audit: type=1326 audit(2000000001.700:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.832536][ T29] audit: type=1326 audit(2000000001.700:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.855881][ T29] audit: type=1326 audit(2000000001.700:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=271 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.879833][ T6938] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 70.881330][ T6938] EXT4-fs (loop1): orphan cleanup on readonly fs [ 70.888679][ T29] audit: type=1326 audit(2000000001.700:860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.888762][ T29] audit: type=1326 audit(2000000001.700:861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.888792][ T29] audit: type=1326 audit(2000000001.700:862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6936 comm="syz.2.1552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 70.968690][ T6938] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 70.983317][ T6938] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 70.990035][ T6938] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1550: bad orphan inode 768 [ 71.001780][ T6938] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 71.015283][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-uuid/2022-11-22-16-59-57-00.tmp-b7:0' failed: Read-only file system [ 71.030539][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/288.tmp-b7:1' failed: Read-only file system [ 71.070852][ T3308] udevd[3308]: symlink '../../loop3' '/dev/disk/by-diskseq/290.tmp-b7:3' failed: Read-only file system [ 71.076173][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 71.097042][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/289.tmp-b7:0' failed: Read-only file system [ 71.113472][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.118090][ T3308] udevd[3308]: symlink '../../loop2' '/dev/disk/by-diskseq/286.tmp-b7:2' failed: Read-only file system [ 71.138533][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-label/CDROM.tmp-b7:0' failed: Read-only file system [ 71.171689][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-uuid/2022-11-22-16-59-57-00.tmp-b7:0' failed: Read-only file system [ 71.188060][ T6949] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1556'. [ 71.217124][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/286.tmp-b7:2' failed: Read-only file system [ 71.241446][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/289.tmp-b7:0' failed: Read-only file system [ 71.386947][ T6973] netlink: 'syz.1.1563': attribute type 10 has an invalid length. [ 71.422219][ T6977] set_capacity_and_notify: 4 callbacks suppressed [ 71.422234][ T6977] loop0: detected capacity change from 0 to 512 [ 71.426861][ T6963] bridge_slave_0: left allmulticast mode [ 71.441364][ T6963] bridge_slave_0: left promiscuous mode [ 71.447250][ T6963] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.475869][ T6977] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 71.487905][ T6982] loop4: detected capacity change from 0 to 128 [ 71.508875][ T6963] bridge_slave_1: left allmulticast mode [ 71.514596][ T6963] bridge_slave_1: left promiscuous mode [ 71.520341][ T6963] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.552329][ T6977] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 548) [ 71.561527][ T6963] bond0: (slave bond_slave_0): Releasing backup interface [ 71.570341][ T6977] FAT-fs (loop0): error, fat_free: invalid cluster chain (i_pos 548) [ 71.582724][ T6963] bond0: (slave bond_slave_1): Releasing backup interface [ 71.596826][ T6963] team0: Port device team_slave_0 removed [ 71.606570][ T6963] team0: Port device team_slave_1 removed [ 71.628742][ T6963] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.636357][ T6963] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.653343][ T6963] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.661743][ T6963] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.685258][ T6963] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 71.702119][ T6973] team0: entered promiscuous mode [ 71.714411][ T6973] bridge0: port 1(team0) entered blocking state [ 71.720813][ T6973] bridge0: port 1(team0) entered disabled state [ 71.774536][ T6973] team0: entered allmulticast mode [ 71.780201][ T6996] loop4: detected capacity change from 0 to 512 [ 71.795057][ T6996] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 71.810387][ T6973] bridge0: port 1(team0) entered blocking state [ 71.816821][ T6973] bridge0: port 1(team0) entered forwarding state [ 71.829408][ T52] bridge0: port 1(team0) entered disabled state [ 71.851487][ T6996] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 71.861643][ T6996] FAT-fs (loop4): Filesystem has been set read-only [ 71.915603][ T7002] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 0, start 22000003) [ 71.998852][ T7006] loop2: detected capacity change from 0 to 512 [ 72.068611][ T7006] EXT4-fs (loop2): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.119390][ T7022] loop4: detected capacity change from 0 to 128 [ 72.172417][ T6984] loop3: detected capacity change from 0 to 1024 [ 72.183127][ T7006] EXT4-fs error (device loop2): ext4_add_entry:2415: inode #2: comm syz.2.1583: Directory hole found for htree leaf block 0 [ 72.183351][ T7006] EXT4-fs (loop2): Remounting filesystem read-only [ 72.265545][ T3317] EXT4-fs (loop2): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 72.273971][ T6984] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=2802c09c, mo2=0002] [ 72.297164][ T6984] System zones: 0-1, 3-12 [ 72.339392][ T7038] loop2: detected capacity change from 0 to 736 [ 72.377694][ T7038] rock: directory entry would overflow storage [ 72.384771][ T7038] rock: sig=0x3b10, size=4, remaining=3 [ 72.401487][ T6984] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.533366][ T7059] loop4: detected capacity change from 0 to 512 [ 72.563138][ T7059] EXT4-fs error (device loop4): ext4_orphan_get:1391: inode #15: comm syz.4.1607: iget: bad i_size value: 38620345925642 [ 72.585654][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.596296][ T7063] loop1: detected capacity change from 0 to 512 [ 72.611910][ T7059] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.1607: couldn't read orphan inode 15 (err -117) [ 72.625436][ T7064] __nla_validate_parse: 3 callbacks suppressed [ 72.625455][ T7064] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1608'. [ 72.640451][ T7059] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.654541][ T7063] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a843c198, mo2=0002] [ 72.662508][ T7063] System zones: 1-12 [ 72.677864][ T7063] EXT4-fs error (device loop1): ext4_iget_extra_inode:5073: inode #15: comm syz.1.1609: corrupted in-inode xattr: e_value size too large [ 72.707232][ T7059] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.1607: bg 0: block 5: invalid block bitmap [ 72.732142][ T7063] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.1609: couldn't read orphan inode 15 (err -117) [ 72.745709][ T7063] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 72.755999][ T7059] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 72.774684][ T7070] loop3: detected capacity change from 0 to 512 [ 72.781416][ T7070] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.815068][ T7070] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 72.831052][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.872411][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.885130][ T7070] System zones: 0-2, 18-18, 34-34 [ 72.890519][ T7070] EXT4-fs (loop3): orphan cleanup on readonly fs [ 72.938851][ T7070] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1611: bg 0: block 248: padding at end of block bitmap is not set [ 72.994969][ T7070] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1611: Failed to acquire dquot type 1 [ 73.032669][ T7070] EXT4-fs (loop3): 1 truncate cleaned up [ 73.059465][ T7070] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 73.105306][ T7070] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 73.130347][ T7070] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 73.164035][ T7070] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 73.188101][ T7070] ext4 filesystem being remounted at /277/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 73.229646][ T7070] syz.3.1611 (7070) used greatest stack depth: 9184 bytes left [ 73.275384][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.323187][ T7121] EXT4-fs: Ignoring removed oldalloc option [ 73.375393][ T7121] EXT4-fs (loop2): 1 truncate cleaned up [ 73.394097][ T7121] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.463498][ T7131] sctp: [Deprecated]: syz.3.1639 (pid 7131) Use of int in max_burst socket option. [ 73.463498][ T7131] Use struct sctp_assoc_value instead [ 73.499055][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.580025][ T7135] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 73.588851][ T7135] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 73.644976][ T7143] program syz.2.1645 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 73.679403][ T7135] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.1642: Allocating blocks 41-42 which overlap fs metadata [ 73.696022][ T7135] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4215: comm syz.1.1642: Allocating blocks 41-42 which overlap fs metadata [ 73.710938][ T7135] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.1642: Failed to acquire dquot type 1 [ 73.723060][ T7135] EXT4-fs error (device loop1): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 73.738656][ T7135] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1642: corrupted inode contents [ 73.751272][ T7135] EXT4-fs error (device loop1): ext4_dirty_inode:6502: inode #12: comm syz.1.1642: mark_inode_dirty error [ 73.756385][ T7150] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1646'. [ 73.764036][ T7135] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1642: corrupted inode contents [ 73.783712][ T7151] netlink: 'syz.3.1647': attribute type 11 has an invalid length. [ 73.792647][ T7135] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #12: comm syz.1.1642: mark_inode_dirty error [ 73.804162][ T7135] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1642: corrupted inode contents [ 73.817488][ T7135] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 73.854628][ T7135] EXT4-fs error (device loop1): ext4_do_update_inode:5617: inode #12: comm syz.1.1642: corrupted inode contents [ 73.866776][ T7135] EXT4-fs error (device loop1): ext4_truncate:4635: inode #12: comm syz.1.1642: mark_inode_dirty error [ 73.903744][ T7135] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 73.931038][ T7135] EXT4-fs (loop1): 1 truncate cleaned up [ 73.951144][ T7135] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.997035][ T7135] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.059222][ T7172] Unable to read rock-ridge attributes [ 74.082159][ T7177] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1660'. [ 74.133246][ T7172] Unable to read rock-ridge attributes [ 74.379916][ T7211] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1677'. [ 74.388998][ T7211] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1677'. [ 74.620623][ T7247] netlink: 'syz.3.1696': attribute type 16 has an invalid length. [ 74.628590][ T7247] netlink: 'syz.3.1696': attribute type 3 has an invalid length. [ 74.637077][ T7247] netlink: 64066 bytes leftover after parsing attributes in process `syz.3.1696'. [ 74.910911][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 74.911000][ T29] audit: type=1400 audit(2000000005.860:883): avc: denied { create } for pid=7279 comm="syz.3.1710" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=kcm_socket permissive=1 [ 75.008149][ T4919] Alternate GPT is invalid, using primary GPT. [ 75.014581][ T7285] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 75.014664][ T4919] loop0: p2 p3 p7 [ 75.090061][ T7282] Alternate GPT is invalid, using primary GPT. [ 75.097360][ T7282] loop0: p2 p3 p7 [ 75.146093][ T29] audit: type=1400 audit(2000000006.100:884): avc: denied { read } for pid=7293 comm="syz.1.1717" path="socket:[16275]" dev="sockfs" ino=16275 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 75.307379][ T7311] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1723'. [ 75.331319][ T29] audit: type=1400 audit(2000000006.280:885): avc: denied { bind } for pid=7312 comm="syz.2.1725" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 75.335596][ T52] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 75.360725][ T52] EXT4-fs error (device loop3): ext4_release_dquot:7022: comm kworker/u8:3: Failed to release dquot type 1 [ 75.398173][ T7305] EXT4-fs (loop3): 1 orphan inode deleted [ 75.410109][ T7305] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.467482][ T7305] ext4 filesystem being mounted at /304/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.653572][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.754884][ T29] audit: type=1400 audit(2000000006.710:886): avc: denied { write } for pid=7341 comm="syz.3.1734" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 75.819332][ T7342] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.841712][ T7342] ext4 filesystem being mounted at /372/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.866255][ T7353] syz.2.1744 (7353): /proc/7352/oom_adj is deprecated, please use /proc/7352/oom_score_adj instead. [ 75.903134][ T7357] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1746'. [ 76.006944][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.043013][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/324.tmp-b7:0' failed: Read-only file system [ 76.047933][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/327.tmp-b7:4' failed: Read-only file system [ 76.105280][ T3308] udevd[3308]: symlink '../../loop1' '/dev/disk/by-diskseq/318.tmp-b7:1' failed: Read-only file system [ 76.126099][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/324.tmp-b7:0' failed: Read-only file system [ 76.146526][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/327.tmp-b7:4' failed: Read-only file system [ 76.166991][ T3308] udevd[3308]: symlink '../../loop1' '/dev/disk/by-diskseq/329.tmp-b7:1' failed: Read-only file system [ 76.180089][ T7371] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.201021][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/324.tmp-b7:0' failed: Read-only file system [ 76.217203][ T3308] udevd[3308]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 76.228582][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/328.tmp-b7:4' failed: Read-only file system [ 76.285682][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/328.tmp-b7:4' failed: Read-only file system [ 76.307639][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.419976][ T7398] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 76.462382][ T7403] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1767'. [ 76.478831][ T7398] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 76.501495][ T7406] 9p: Unknown Cache mode or invalid value non¾9'Ársion}9p2000.u [ 76.565936][ T7398] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 76.626991][ T7416] sock: sock_set_timeout: `syz.3.1774' (pid 7416) tries to set negative timeout [ 76.633923][ T7398] System zones: 0-2, 18-18, 34-35 [ 76.651215][ T7398] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 76.853670][ T7432] vhci_hcd vhci_hcd.3: default hub control req: 800f v0000 i0000 l31125 [ 76.858106][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.885017][ T29] audit: type=1400 audit(2000000007.840:887): avc: denied { listen } for pid=7421 comm="syz.3.1778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 76.918497][ T29] audit: type=1400 audit(2000000007.870:888): avc: denied { getopt } for pid=7421 comm="syz.3.1778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 77.045043][ T29] audit: type=1400 audit(2000000008.000:889): avc: denied { create } for pid=7449 comm="syz.3.1791" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 77.195512][ T7473] xfrm1: entered promiscuous mode [ 77.250074][ T7479] bond1: option lacp_rate: invalid value (64) [ 77.263485][ T7479] bond1 (unregistering): Released all slaves [ 77.324330][ T29] audit: type=1326 audit(2000000008.280:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7488 comm="syz.1.1808" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f502aabacb9 code=0x7ffc0000 [ 77.375846][ T29] audit: type=1326 audit(2000000008.280:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7488 comm="syz.1.1808" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f502aabacb9 code=0x7ffc0000 [ 77.459751][ T7500] set_capacity_and_notify: 10 callbacks suppressed [ 77.459772][ T7500] loop1: detected capacity change from 0 to 1024 [ 77.474797][ T7500] EXT4-fs: Ignoring removed mblk_io_submit option [ 77.490563][ T7500] EXT4-fs: inline encryption not supported [ 77.504592][ T7500] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 77.530553][ T7500] EXT4-fs error (device loop1): ext4_orphan_get:1417: comm syz.1.1814: bad orphan inode 11 [ 77.556551][ T7508] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1817'. [ 77.568997][ T7500] EXT4-fs (loop1): Remounting filesystem read-only [ 77.576481][ T7500] ext4_test_bit(bit=10, block=4) = 1 [ 77.581803][ T7500] is_bad_inode(inode)=0 [ 77.586111][ T7500] NEXT_ORPHAN(inode)=3254779904 [ 77.590988][ T7500] max_ino=32 [ 77.594265][ T7500] i_nlink=0 [ 77.604970][ T7500] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.665449][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 77.994645][ T7565] netlink: 64 bytes leftover after parsing attributes in process `syz.3.1844'. [ 78.004374][ T7565] tipc: Invalid UDP bearer configuration [ 78.004388][ T7565] tipc: Enabling of bearer rejected, failed to enable media [ 78.054784][ T7571] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1848'. [ 78.124391][ T7579] netlink: 24 bytes leftover after parsing attributes in process `syz.4.1852'. [ 78.137645][ T7577] loop3: detected capacity change from 0 to 128 [ 78.157454][ T7582] loop2: detected capacity change from 0 to 256 [ 78.188300][ T7577] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 78.205610][ T7577] ext4 filesystem being mounted at /327/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 78.229806][ T7588] netlink: 7 bytes leftover after parsing attributes in process `syz.0.1856'. [ 78.240105][ T7582] FAT-fs (loop2): Directory bread(block 64) failed [ 78.246792][ T7582] FAT-fs (loop2): Directory bread(block 65) failed [ 78.253456][ T7588] netlink: 7 bytes leftover after parsing attributes in process `syz.0.1856'. [ 78.253466][ T7582] FAT-fs (loop2): Directory bread(block 66) failed [ 78.253489][ T7582] FAT-fs (loop2): Directory bread(block 67) failed [ 78.253942][ T7582] FAT-fs (loop2): Directory bread(block 68) failed [ 78.282844][ T7582] FAT-fs (loop2): Directory bread(block 69) failed [ 78.289482][ T7582] FAT-fs (loop2): Directory bread(block 70) failed [ 78.296733][ T7582] FAT-fs (loop2): Directory bread(block 71) failed [ 78.303314][ T7582] FAT-fs (loop2): Directory bread(block 72) failed [ 78.309907][ T7582] FAT-fs (loop2): Directory bread(block 73) failed [ 78.337601][ T3316] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 78.400592][ T7598] netlink: 264 bytes leftover after parsing attributes in process `syz.4.1862'. [ 78.549888][ T7616] loop2: detected capacity change from 0 to 128 [ 78.670175][ T7626] loop3: detected capacity change from 0 to 4096 [ 78.693932][ T7626] EXT4-fs: Ignoring removed nomblk_io_submit option [ 78.735738][ T7626] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 78.765972][ T7637] syz_tun: left promiscuous mode [ 78.776846][ T7637] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 78.855832][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.977448][ T7658] 9pnet: Limiting 'msize' to 1048576 as this is the maximum supported by transport fd [ 79.256873][ T2969] IPVS: starting estimator thread 0... [ 79.344963][ T7682] IPVS: using max 2304 ests per chain, 115200 per kthread [ 79.522536][ T7709] loop0: detected capacity change from 0 to 1764 [ 79.589915][ T7715] loop2: detected capacity change from 0 to 512 [ 79.648688][ T7715] EXT4-fs error (device loop2): ext4_iget_extra_inode:5073: inode #15: comm syz.2.1917: corrupted in-inode xattr: invalid ea_ino [ 79.664474][ T7715] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.1917: couldn't read orphan inode 15 (err -117) [ 79.687954][ T7715] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 79.720580][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 79.768943][ T7728] netlink: 'syz.2.1922': attribute type 2 has an invalid length. [ 79.776889][ T7728] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1922'. [ 79.853244][ T7735] vlan2: entered promiscuous mode [ 79.858554][ T7735] geneve1: entered promiscuous mode [ 79.864630][ T7735] vlan2: entered allmulticast mode [ 79.869790][ T7735] geneve1: entered allmulticast mode [ 79.967293][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 79.967310][ T29] audit: type=1326 audit(2000000010.920:899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 79.997712][ T29] audit: type=1326 audit(2000000010.920:900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.055943][ T7756] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1937'. [ 80.113476][ T29] audit: type=1326 audit(2000000010.920:901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.137905][ T29] audit: type=1326 audit(2000000010.920:902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.161990][ T29] audit: type=1326 audit(2000000010.920:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.186182][ T29] audit: type=1326 audit(2000000010.920:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.209651][ T29] audit: type=1326 audit(2000000010.920:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.212935][ T7764] loop3: detected capacity change from 0 to 512 [ 80.234010][ T29] audit: type=1326 audit(2000000010.920:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.245089][ T7764] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.263454][ T29] audit: type=1326 audit(2000000010.990:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7747 comm="syz.0.1933" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 80.293293][ T29] audit: type=1326 audit(2000000011.040:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7757 comm="syz.2.1938" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 80.341245][ T7764] EXT4-fs error (device loop3): __ext4_iget:5426: inode #11: block 1: comm syz.3.1942: invalid block [ 80.356487][ T7764] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.1942: couldn't read orphan inode 11 (err -117) [ 80.369250][ T7764] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.418564][ T7764] EXT4-fs error (device loop3): htree_dirblock_to_tree:1051: inode #2: comm syz.3.1942: Directory hole found for htree leaf block 0 [ 80.446943][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.684672][ T7808] netlink: 'syz.4.1959': attribute type 29 has an invalid length. [ 80.689065][ T7810] loop1: detected capacity change from 0 to 512 [ 80.715119][ T7810] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.731752][ T7810] ext4 filesystem being mounted at /405/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.772369][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.797111][ T7817] loop3: detected capacity change from 0 to 512 [ 80.818069][ T7817] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 80.867975][ T7817] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 80.884923][ T7817] ext4 filesystem being mounted at /342/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 80.903321][ T7817] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.1964: Failed to acquire dquot type 0 [ 80.928741][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 80.938706][ T7829] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.972943][ T7829] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a041c01c, mo2=0002] [ 80.989285][ T7829] System zones: 0-1, 3-36 [ 80.994736][ T7829] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.036530][ T3319] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.047599][ T4919] udevd[4919]: symlink '../../loop3' '/dev/disk/by-diskseq/353.tmp-b7:3' failed: Read-only file system [ 81.066879][ T3309] udevd[3309]: symlink '../../loop1' '/dev/disk/by-diskseq/352.tmp-b7:1' failed: Read-only file system [ 81.093285][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/346.tmp-b7:2' failed: Read-only file system [ 81.105953][ T3309] udevd[3309]: symlink '../../loop1' '/dev/disk/by-diskseq/352.tmp-b7:1' failed: Read-only file system [ 81.135445][ T3309] udevd[3309]: symlink '../../loop1' '/dev/disk/by-diskseq/354.tmp-b7:1' failed: Read-only file system [ 81.205788][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/346.tmp-b7:2' failed: Read-only file system [ 81.219687][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/344.tmp-b7:0' failed: Read-only file system [ 81.236153][ T7853] SELinux: policydb string does not match my string SE Linux [ 81.244770][ T7853] SELinux: failed to load policy [ 81.245989][ T3308] udevd[3308]: symlink '../../loop3' '/dev/disk/by-diskseq/353.tmp-b7:3' failed: Read-only file system [ 81.280135][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/355.tmp-b7:2' failed: Read-only file system [ 81.296341][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 81.312920][ T7858] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0007-000000000000 r/w without journal. Quota mode: writeback. [ 81.372386][ T7858] ext4 filesystem being mounted at /392/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 81.395826][ T7867] batadv1: entered promiscuous mode [ 81.428985][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0007-000000000000. [ 81.566233][ T7894] EXT4-fs: inline encryption not supported [ 81.572214][ T7894] EXT4-fs: Ignoring removed oldalloc option [ 81.605224][ T7894] EXT4-fs: Ignoring removed orlov option [ 81.650380][ T7894] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.670492][ T7906] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2003'. [ 81.728991][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.798284][ T7921] EXT4-fs: Ignoring removed nomblk_io_submit option [ 81.841618][ T7921] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a041c01c, mo2=0002] [ 81.850630][ T7921] System zones: 0-1, 3-36 [ 81.857247][ T7921] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 81.894500][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 81.963507][ T7943] netlink: 6 bytes leftover after parsing attributes in process `syz.2.2017'. [ 82.017362][ T7949] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.054840][ T7949] ext4 filesystem being mounted at /411/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.170190][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.283792][ T7975] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 82.555715][ T8011] set_capacity_and_notify: 5 callbacks suppressed [ 82.555733][ T8011] loop3: detected capacity change from 0 to 1024 [ 82.556044][ T8011] EXT4-fs: Ignoring removed orlov option [ 82.572271][ T8011] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a803c118, mo2=0102] [ 82.608513][ T8011] System zones: 0-1, 3-12 [ 82.614284][ T8011] EXT4-fs (loop3): mounted filesystem 00000000-0500-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 82.637959][ T8011] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2858: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 82.665463][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0500-0000-0000-000000000000. [ 82.827856][ T8026] loop4: detected capacity change from 0 to 512 [ 82.830836][ T8026] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 82.855390][ T8026] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.856227][ T8026] ext4 filesystem being mounted at /428/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 82.966017][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 83.004184][ T8036] __nla_validate_parse: 1 callbacks suppressed [ 83.004223][ T8036] netlink: 56 bytes leftover after parsing attributes in process `syz.4.2058'. [ 83.054282][ T8038] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2060'. [ 83.187637][ T8044] loop3: detected capacity change from 0 to 256 [ 84.071991][ T8127] loop0: detected capacity change from 0 to 512 [ 84.080704][ T8127] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 84.081494][ T8127] EXT4-fs (loop0): orphan cleanup on readonly fs [ 84.081537][ T8127] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 84.081570][ T8127] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 84.081586][ T8127] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.2101: bad orphan inode 768 [ 84.082159][ T8127] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 84.117715][ T8127] EXT4-fs: Ignoring removed orlov option [ 84.117760][ T8127] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 84.117785][ T8127] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 84.117934][ T8127] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 84.127583][ T8127] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 84.172131][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 84.316563][ T8144] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 84.631584][ T8169] loop1: detected capacity change from 0 to 128 [ 84.667818][ T8169] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 84.700835][ T8169] ext4 filesystem being mounted at /435/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 84.768388][ T3319] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 84.777631][ T8178] loop3: detected capacity change from 0 to 4096 [ 84.807176][ T8178] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 84.888721][ T8188] loop2: detected capacity change from 0 to 512 [ 84.928186][ T8194] loop0: detected capacity change from 0 to 1024 [ 84.941624][ T8188] EXT4-fs: Ignoring removed nobh option [ 84.945463][ T8194] EXT4-fs: Ignoring removed bh option [ 84.976397][ T8194] EXT4-fs error (device loop0): ext4_readdir:264: inode #2: block 16: comm syz.0.2131: path /434/file1: bad entry in directory: directory entry overrun - offset=24, inode=267, rec_len=1024, size=1024 fake=0 [ 85.008435][ T8188] EXT4-fs (loop2): orphan cleanup on readonly fs [ 85.022188][ T8201] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2134'. [ 85.031894][ T8201] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2134'. [ 85.041229][ T8194] EXT4-fs (loop0): Remounting filesystem read-only [ 85.049831][ T8188] EXT4-fs warning (device loop2): ext4_xattr_inode_get:546: inode #11: comm syz.2.2127: ea_inode file size=4 entry size=6 [ 85.067016][ T8201] gretap0: entered promiscuous mode [ 85.072501][ T8188] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 85.102062][ T8203] netlink: 47 bytes leftover after parsing attributes in process `syz.3.2132'. [ 85.111247][ T8201] gretap0: left promiscuous mode [ 85.116192][ T8188] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.2127: corrupted inode contents [ 85.116533][ T8188] EXT4-fs error (device loop2): ext4_dirty_inode:6502: inode #15: comm syz.2.2127: mark_inode_dirty error [ 85.139896][ T8188] EXT4-fs error (device loop2): ext4_do_update_inode:5617: inode #15: comm syz.2.2127: corrupted inode contents [ 85.153447][ T8188] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3001: inode #15: comm syz.2.2127: mark_inode_dirty error [ 85.165719][ T8188] EXT4-fs error (device loop2): ext4_xattr_delete_inode:3004: inode #15: comm syz.2.2127: mark inode dirty (error -117) [ 85.179672][ T8188] EXT4-fs warning (device loop2): ext4_evict_inode:273: xattr delete (err -117) [ 85.191409][ T8188] EXT4-fs (loop2): 1 orphan inode deleted [ 85.292187][ T8211] netlink: 24 bytes leftover after parsing attributes in process `syz.0.2140'. [ 85.536192][ T8229] netlink: 'syz.3.2145': attribute type 12 has an invalid length. [ 85.544779][ T8229] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2145'. [ 85.615857][ T8231] loop0: detected capacity change from 0 to 512 [ 85.622813][ T8231] ext3: Unknown parameter 'measure' [ 85.727928][ T8235] netlink: 'syz.0.2148': attribute type 1 has an invalid length. [ 85.770956][ T8238] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2150'. [ 85.859581][ T8247] loop0: detected capacity change from 0 to 1024 [ 85.897125][ T8247] ext4 filesystem being mounted at /443/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 85.947119][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 85.947206][ T29] audit: type=1400 audit(2000000000.100:940): avc: denied { write } for pid=8246 comm="syz.0.2154" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 85.982031][ T8256] netlink: 'syz.3.2157': attribute type 1 has an invalid length. [ 86.058303][ T3309] udevd[3309]: symlink '../../loop3' '/dev/disk/by-diskseq/376.tmp-b7:3' failed: Read-only file system [ 86.080832][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/366.tmp-b7:4' failed: Read-only file system [ 86.115796][ T3309] udevd[3309]: symlink '../../loop1' '/dev/disk/by-diskseq/373.tmp-b7:1' failed: Read-only file system [ 86.141895][ T8269] netlink: 196 bytes leftover after parsing attributes in process `syz.1.2163'. [ 86.155501][ T8273] sch_tbf: burst 4 is lower than device team_slave_0 mtu (1514) ! [ 86.166477][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 86.205706][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 86.238216][ T3309] udevd[3309]: symlink '../../loop3' '/dev/disk/by-diskseq/376.tmp-b7:3' failed: Read-only file system [ 86.255628][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/373.tmp-b7:1' failed: Read-only file system [ 86.341212][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/366.tmp-b7:4' failed: Read-only file system [ 86.364795][ T3308] udevd[3308]: symlink '../../loop2' '/dev/disk/by-diskseq/378.tmp-b7:2' failed: Read-only file system [ 86.366502][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/382.tmp-b7:0' failed: Read-only file system [ 86.506373][ T8309] netlink: 332 bytes leftover after parsing attributes in process `syz.1.2183'. [ 86.516553][ T8309] netlink: 'syz.1.2183': attribute type 9 has an invalid length. [ 86.551465][ T29] audit: type=1400 audit(2000000000.700:941): avc: denied { read } for pid=8313 comm="syz.2.2184" path="socket:[20536]" dev="sockfs" ino=20536 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 86.591342][ T8316] ext4 filesystem being mounted at /405/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.639963][ T8325] usb usb7: usbfs: process 8325 (syz.2.2189) did not claim interface 0 before use [ 86.743335][ T29] audit: type=1400 audit(2000000000.890:942): avc: denied { read } for pid=8338 comm="syz.0.2196" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 86.767101][ T29] audit: type=1400 audit(2000000000.890:943): avc: denied { open } for pid=8338 comm="syz.0.2196" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 86.790619][ T29] audit: type=1326 audit(2000000000.890:944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8333 comm="syz.3.2194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 86.814919][ T29] audit: type=1326 audit(2000000000.890:945): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8333 comm="syz.3.2194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 86.841928][ T29] audit: type=1400 audit(2000000000.890:946): avc: denied { ioctl } for pid=8338 comm="syz.0.2196" path="/dev/nvram" dev="devtmpfs" ino=98 ioctlcmd=0x7041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 86.867620][ T29] audit: type=1326 audit(2000000000.900:947): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8333 comm="syz.3.2194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=138 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 86.891242][ T29] audit: type=1326 audit(2000000000.900:948): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8333 comm="syz.3.2194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 86.914633][ T29] audit: type=1326 audit(2000000000.900:949): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8333 comm="syz.3.2194" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 86.943127][ T8332] ext4 filesystem being mounted at /449/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.075904][ T8360] tipc: New replicast peer: 255.255.255.83 [ 87.081883][ T8360] tipc: Enabled bearer , priority 28 [ 87.174711][ T8366] EXT4-fs (loop2): 1 orphan inode deleted [ 87.194420][ T71] EXT4-fs error (device loop2): ext4_release_dquot:7022: comm kworker/u8:4: Failed to release dquot type 1 [ 87.213006][ T8366] ext4 filesystem being mounted at /439/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.251476][ T8366] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 87.276929][ T8382] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 87.285588][ T8382] FAT-fs (loop1): Filesystem has been set read-only [ 87.377900][ T8392] ext4 filesystem being mounted at /440/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 87.536362][ T8415] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 87.789170][ T8444] tipc: Enabled bearer , priority 10 [ 87.844859][ T8451] rdma_op ffff888122d34d80 conn xmit_rdma 0000000000000000 [ 87.912433][ T8462] set_capacity_and_notify: 8 callbacks suppressed [ 87.912448][ T8462] loop4: detected capacity change from 0 to 512 [ 87.955256][ T8470] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 87.977768][ T8462] EXT4-fs (loop4): 1 orphan inode deleted [ 88.017688][ T8462] ext4 filesystem being mounted at /459/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.178538][ T8495] loop1: detected capacity change from 0 to 164 [ 88.202304][ T8495] Unable to read rock-ridge attributes [ 88.268965][ T8506] __nla_validate_parse: 6 callbacks suppressed [ 88.269047][ T8506] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2257'. [ 88.316263][ T8508] macvtap1: entered allmulticast mode [ 88.321711][ T8508] bond0: entered allmulticast mode [ 88.328001][ T8508] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 88.401439][ T8514] loop1: detected capacity change from 0 to 512 [ 88.434745][ T8514] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 88.447235][ T8514] EXT4-fs (loop1): 1 truncate cleaned up [ 88.474038][ T8524] netlink: 40 bytes leftover after parsing attributes in process `syz.2.2275'. [ 88.485474][ T8525] loop4: detected capacity change from 0 to 512 [ 88.517499][ T8525] ext4 filesystem being mounted at /469/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 88.545444][ T8529] netlink: 'syz.1.2266': attribute type 322 has an invalid length. [ 88.689992][ T8547] loop1: detected capacity change from 0 to 512 [ 88.707225][ T8547] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.745909][ T8547] ext4 filesystem being mounted at /471/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 88.779929][ T8556] loop0: detected capacity change from 0 to 1024 [ 88.788595][ T8556] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.809533][ T8556] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8801e019, mo2=0000] [ 88.838179][ T8562] loop3: detected capacity change from 0 to 128 [ 88.868831][ T8562] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 88.881433][ T8562] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 88.902911][ T8556] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 2: comm syz.0.2280: lblock 2 mapped to illegal pblock 2 (length 1) [ 88.935110][ T8572] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2286'. [ 88.949820][ T8556] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 48: comm syz.0.2280: lblock 0 mapped to illegal pblock 48 (length 1) [ 88.964536][ T8556] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2280: Failed to acquire dquot type 0 [ 88.976704][ T8556] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 88.989207][ T8556] EXT4-fs error (device loop0): ext4_evict_inode:253: inode #11: comm syz.0.2280: mark_inode_dirty error [ 89.032732][ T8556] EXT4-fs warning (device loop0): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 89.044079][ T1622] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 89.055126][ T8578] loop4: detected capacity change from 0 to 1024 [ 89.069645][ T8556] EXT4-fs (loop0): 1 orphan inode deleted [ 89.077262][ T8580] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2290'. [ 89.086475][ T1622] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.122303][ T1622] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:7: Failed to release dquot type 0 [ 89.170864][ T2780] EXT4-fs error (device loop0): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:10: lblock 1 mapped to illegal pblock 1 (length 1) [ 89.219821][ T2780] EXT4-fs error (device loop0): ext4_release_dquot:7022: comm kworker/u8:10: Failed to release dquot type 0 [ 89.231679][ T8596] loop2: detected capacity change from 0 to 764 [ 89.239121][ T3318] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 89.253230][ T3318] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 89.275093][ T8599] loop4: detected capacity change from 0 to 2048 [ 89.281770][ T3318] EXT4-fs error (device loop0): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 89.334720][ T8599] loop4: p1 < > p4 [ 89.339435][ T8599] loop4: p4 size 8388608 extends beyond EOD, truncated [ 89.359610][ T3006] loop4: p1 < > p4 [ 89.372807][ T3006] loop4: p4 size 8388608 extends beyond EOD, truncated [ 89.422011][ T8611] EXT4-fs: Ignoring removed bh option [ 89.482720][ T8611] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 89.520535][ T8611] EXT4-fs (loop1): 1 truncate cleaned up [ 89.592301][ T8629] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2312'. [ 89.642099][ T8635] EXT4-fs: Ignoring removed bh option [ 89.665902][ T8629] macsec1: entered allmulticast mode [ 89.671346][ T8629] veth1_macvtap: entered allmulticast mode [ 89.708688][ T8629] veth1_macvtap: left allmulticast mode [ 89.763001][ T8647] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2322'. [ 90.086736][ T8691] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2341'. [ 90.096680][ T8691] netlink: 192 bytes leftover after parsing attributes in process `syz.2.2341'. [ 90.107211][ T8689] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 90.172364][ T8689] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 90.215760][ T8689] EXT4-fs (loop4): 1 truncate cleaned up [ 90.418352][ T8734] vhci_hcd vhci_hcd.0: USB_PORT_FEAT_LINK_STATE req not supported for USB 2.0 roothub [ 90.558563][ T8752] EXT4-fs: Ignoring removed bh option [ 90.598074][ T8752] ext4 filesystem being mounted at /490/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.643678][ C0] ip6_tunnel: ip6tnl1 xmit: Local address not yet configured! [ 90.657393][ T8752] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2359: bg 0: block 112: padding at end of block bitmap is not set [ 90.672930][ T8752] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 51 with error 117 [ 90.685568][ T8752] EXT4-fs (loop4): This should not happen!! Data will be lost [ 90.685568][ T8752] [ 90.917722][ T8773] EXT4-fs (loop0): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 90.951287][ T8773] EXT4-fs error (device loop0): ext4_xattr_inode_iget:441: inode #11: comm syz.0.2364: missing EA_INODE flag [ 90.993453][ T8773] EXT4-fs (loop0): Remounting filesystem read-only [ 91.061569][ T29] kauditd_printk_skb: 64 callbacks suppressed [ 91.061583][ T29] audit: type=1400 audit(2000000005.210:1009): avc: denied { nlmsg_write } for pid=8778 comm="syz.0.2366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 91.091262][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/428.tmp-b7:4' failed: Read-only file system [ 91.091553][ T3308] udevd[3308]: symlink '../../loop3' '/dev/disk/by-diskseq/423.tmp-b7:3' failed: Read-only file system [ 91.120300][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/429.tmp-b7:0' failed: Read-only file system [ 91.173386][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/430.tmp-b7:0' failed: Read-only file system [ 91.190985][ T3309] udevd[3309]: symlink '../../loop1' '/dev/disk/by-diskseq/420.tmp-b7:1' failed: Read-only file system [ 91.212667][ T3308] udevd[3308]: symlink '../../loop4' '/dev/disk/by-diskseq/428.tmp-b7:4' failed: Read-only file system [ 91.235413][ T4919] udevd[4919]: symlink '../../loop3' '/dev/disk/by-diskseq/423.tmp-b7:3' failed: Read-only file system [ 91.280591][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/431.tmp-b7:0' failed: Read-only file system [ 91.282413][ T3308] udevd[3308]: symlink '../../loop1' '/dev/disk/by-diskseq/420.tmp-b7:1' failed: Read-only file system [ 91.332886][ T5558] udevd[5558]: symlink '../../loop3' '/dev/disk/by-diskseq/423.tmp-b7:3' failed: Read-only file system [ 91.350144][ T29] audit: type=1400 audit(2000000005.500:1010): avc: denied { getopt } for pid=8796 comm="syz.3.2376" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 91.371239][ T8801] netlink: 'syz.0.2377': attribute type 4 has an invalid length. [ 91.444495][ T29] audit: type=1326 audit(2000000005.600:1011): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.468793][ T29] audit: type=1326 audit(2000000005.600:1012): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.544917][ T8814] netlink: 'syz.0.2381': attribute type 8 has an invalid length. [ 91.552652][ T29] audit: type=1326 audit(2000000005.640:1013): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.576820][ T29] audit: type=1326 audit(2000000005.640:1014): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.600260][ T29] audit: type=1326 audit(2000000005.650:1015): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.624750][ T29] audit: type=1326 audit(2000000005.650:1016): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=326 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.648559][ T29] audit: type=1326 audit(2000000005.650:1017): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.672732][ T29] audit: type=1326 audit(2000000005.650:1018): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8802 comm="syz.3.2378" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 91.754616][ T8829] xt_hashlimit: max too large, truncated to 1048576 [ 91.762157][ T8829] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 91.911074][ T8843] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2399'. [ 92.333399][ T8900] netlink: 'syz.4.2425': attribute type 2 has an invalid length. [ 92.366288][ T8902] ext4 filesystem being mounted at /480/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.394721][ T8902] EXT4-fs warning (device loop2): ext4_group_extend:1891: can't read last block, resize aborted [ 92.488002][ T8923] program syz.4.2434 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 92.541225][ T8933] program syz.4.2437 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 92.552149][ T8932] ucma_write: process 1034 (syz.1.2438) changed security contexts after opening file descriptor, this is not allowed. [ 92.721528][ T8955] geneve2: entered promiscuous mode [ 92.729507][ T8955] team0: Device geneve2 is up. Set it down before adding it as a team port [ 92.765554][ T8959] tipc: Bearer : already 2 bearers with priority 10 [ 92.773370][ T8959] tipc: Bearer : trying with adjusted priority [ 92.780891][ T8959] tipc: Enabling of bearer rejected, max 3 bearers permitted [ 92.996511][ T8983] set_capacity_and_notify: 10 callbacks suppressed [ 92.996530][ T8983] loop4: detected capacity change from 0 to 512 [ 93.015312][ T8983] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 93.023297][ T8983] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=c000e118, mo2=0002] [ 93.032144][ T8983] EXT4-fs (loop4): orphan cleanup on readonly fs [ 93.039014][ T8983] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 93.055621][ T8983] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 93.062760][ T8983] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2462: bg 0: block 40: padding at end of block bitmap is not set [ 93.077524][ T8983] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 93.088882][ T8983] EXT4-fs (loop4): 1 truncate cleaned up [ 93.394248][ T9025] loop1: detected capacity change from 0 to 1024 [ 93.401063][ T9025] EXT4-fs: Ignoring removed mblk_io_submit option [ 93.402959][ T9024] vlan4: entered promiscuous mode [ 93.412697][ T9024] hsr0: entered promiscuous mode [ 93.494251][ T9033] loop1: detected capacity change from 0 to 512 [ 93.502136][ T9033] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 93.517945][ T9033] EXT4-fs (loop1): orphan cleanup on readonly fs [ 93.525596][ T9033] EXT4-fs error (device loop1): ext4_orphan_get:1391: comm syz.1.2485: inode #15: comm syz.1.2485: iget: illegal inode # [ 93.541295][ T9033] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.2485: couldn't read orphan inode 15 (err -117) [ 93.659026][ T9052] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2494'. [ 93.668086][ T9052] netlink: 20 bytes leftover after parsing attributes in process `syz.2.2494'. [ 93.710619][ T9056] netlink: 'syz.4.2495': attribute type 2 has an invalid length. [ 93.767524][ T9062] loop2: detected capacity change from 0 to 128 [ 93.798761][ T9062] FAT-fs (loop2): error, fat_free: invalid cluster chain (i_pos 322) [ 93.808266][ T9062] FAT-fs (loop2): Filesystem has been set read-only [ 93.836422][ T9064] loop4: detected capacity change from 0 to 512 [ 93.878854][ T9064] EXT4-fs: inline encryption not supported [ 93.899714][ T9064] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 93.926194][ T9064] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a04fc11c, mo2=0002] [ 93.946834][ T9064] System zones: 1-12 [ 93.955023][ T9064] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #15: comm syz.4.2500: corrupted in-inode xattr: e_value size too large [ 94.012162][ T9064] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2500: couldn't read orphan inode 15 (err -117) [ 94.523415][ T9117] netlink: 'syz.2.2523': attribute type 8 has an invalid length. [ 94.633908][ T9126] loop4: detected capacity change from 0 to 128 [ 94.655937][ T9128] netlink: 32 bytes leftover after parsing attributes in process `syz.2.2528'. [ 94.680732][ T9126] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 94.726900][ T9126] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 94.741145][ T9132] loop2: detected capacity change from 0 to 2048 [ 94.826027][ T9132] Alternate GPT is invalid, using primary GPT. [ 94.832430][ T9132] loop2: p2 p3 p7 [ 94.874461][ T3006] Alternate GPT is invalid, using primary GPT. [ 94.880867][ T3006] loop2: p2 p3 p7 [ 95.168093][ T9177] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2554'. [ 95.206992][ T9181] loop0: detected capacity change from 0 to 512 [ 95.237729][ T9181] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 95.300696][ T9181] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2557: invalid indirect mapped block 4294967295 (level 1) [ 95.360261][ T9181] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.2557: invalid indirect mapped block 4294967295 (level 1) [ 95.363810][ T9181] EXT4-fs (loop0): 2 truncates cleaned up [ 95.448575][ T9202] loop1: detected capacity change from 0 to 128 [ 95.474737][ T9204] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2567'. [ 95.567997][ T9212] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2572'. [ 95.831892][ T9242] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2585'. [ 96.065159][ T9270] vlan2: entered allmulticast mode [ 96.070437][ T9270] vlan1: entered allmulticast mode [ 96.075684][ T9270] veth0_vlan: entered allmulticast mode [ 96.105724][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/456.tmp-b7:1' failed: Read-only file system [ 96.145202][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/451.tmp-b7:4' failed: Read-only file system [ 96.195522][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/455.tmp-b7:0' failed: Read-only file system [ 96.259643][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/455.tmp-b7:0' failed: Read-only file system [ 96.272379][ T4919] udevd[4919]: symlink '../../loop3' '/dev/disk/by-diskseq/423.tmp-b7:3' failed: Read-only file system [ 96.294876][ T9282] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2605'. [ 96.307487][ T3308] udevd[3308]: symlink '../../loop4' '/dev/disk/by-diskseq/451.tmp-b7:4' failed: Read-only file system [ 96.347357][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/455.tmp-b7:0' failed: Read-only file system [ 96.396510][ T4919] udevd[4919]: symlink '../../loop3' '/dev/disk/by-diskseq/423.tmp-b7:3' failed: Read-only file system [ 96.410539][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/455.tmp-b7:0' failed: Read-only file system [ 96.459117][ T4919] udevd[4919]: symlink '../../loop0' '/dev/disk/by-diskseq/455.tmp-b7:0' failed: Read-only file system [ 96.546622][ T29] kauditd_printk_skb: 39 callbacks suppressed [ 96.546636][ T29] audit: type=1326 audit(2000000010.700:1057): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9303 comm="syz.3.2615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 96.593701][ T29] audit: type=1326 audit(2000000010.730:1058): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9303 comm="syz.3.2615" exe="/root/syz-executor" sig=0 arch=c000003e syscall=318 compat=0 ip=0x7f4b270eacb9 code=0x7ffc0000 [ 96.722135][ T9313] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2619'. [ 96.731120][ T9313] netlink: 'syz.0.2619': attribute type 1 has an invalid length. [ 96.739654][ T9313] netlink: 464 bytes leftover after parsing attributes in process `syz.0.2619'. [ 96.980960][ T9321] loop4: detected capacity change from 0 to 2048 [ 97.027208][ T4919] Alternate GPT is invalid, using primary GPT. [ 97.033815][ T4919] loop4: p2 p3 p7 [ 97.050911][ T9321] Alternate GPT is invalid, using primary GPT. [ 97.058698][ T9321] loop4: p2 p3 p7 [ 97.094618][ T3006] Alternate GPT is invalid, using primary GPT. [ 97.101023][ T3006] loop4: p2 p3 p7 [ 97.420567][ T9341] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 97.536997][ T9343] EXT4-fs (loop4): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 97.547957][ T9343] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30349!=20869) [ 97.595318][ T9343] EXT4-fs (loop4): invalid journal inode [ 97.611193][ T9343] EXT4-fs (loop4): can't get journal size [ 97.715631][ T9353] netlink: 'syz.3.2638': attribute type 3 has an invalid length. [ 97.986669][ T29] audit: type=1400 audit(2000000012.140:1059): avc: denied { read } for pid=9377 comm="syz.3.2650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 98.331236][ T9419] raw_sendmsg: syz.3.2669 forgot to set AF_INET. Fix it! [ 98.364980][ T9425] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth0_to_bond, syncid = 0, id = 0 [ 98.394728][ T29] audit: type=1326 audit(2000000012.550:1060): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.460227][ T29] audit: type=1326 audit(2000000012.570:1061): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.478815][ T9432] set_capacity_and_notify: 3 callbacks suppressed [ 98.478874][ T9432] loop4: detected capacity change from 0 to 512 [ 98.485286][ T29] audit: type=1326 audit(2000000012.570:1062): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.520969][ T29] audit: type=1326 audit(2000000012.570:1063): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.545134][ T29] audit: type=1326 audit(2000000012.570:1064): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=267 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.568728][ T29] audit: type=1326 audit(2000000012.570:1065): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.592989][ T29] audit: type=1326 audit(2000000012.570:1066): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9422 comm="syz.2.2672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a278cacb9 code=0x7ffc0000 [ 98.645798][ T9432] EXT4-fs error (device loop4): ext4_iget_extra_inode:5073: inode #12: comm syz.4.2675: corrupted in-inode xattr: bad e_name length [ 98.721015][ T9432] EXT4-fs error (device loop4): ext4_orphan_get:1396: comm syz.4.2675: couldn't read orphan inode 12 (err -117) [ 98.746812][ T9432] netlink: 24 bytes leftover after parsing attributes in process `syz.4.2675'. [ 98.832510][ T3322] EXT4-fs unmount: 56 callbacks suppressed [ 98.832530][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.106823][ T9482] loop2: detected capacity change from 0 to 256 [ 99.139110][ T9487] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2701'. [ 99.386579][ T9523] loop4: detected capacity change from 0 to 128 [ 99.493131][ T9535] loop4: detected capacity change from 0 to 512 [ 99.527277][ T9535] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.556605][ T9535] ext4 filesystem being mounted at /594/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.595715][ T9549] tmpfs: Bad value for 'mpol' [ 99.616296][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.692681][ T9560] loop2: detected capacity change from 0 to 1024 [ 99.704847][ T9560] EXT4-fs: Ignoring removed bh option [ 99.757813][ T9560] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.779834][ T9569] loop0: detected capacity change from 0 to 512 [ 99.799825][ T9575] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2741'. [ 99.811095][ T9569] EXT4-fs: Ignoring removed orlov option [ 99.818288][ T9569] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 99.827717][ T9569] EXT4-fs (loop0): orphan cleanup on readonly fs [ 99.845932][ T9569] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.2738: bg 0: block 248: padding at end of block bitmap is not set [ 99.861856][ T9569] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2738: Failed to acquire dquot type 1 [ 99.885284][ T9569] EXT4-fs (loop0): 1 truncate cleaned up [ 99.892772][ T9569] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 99.906492][ T9580] netlink: 3272 bytes leftover after parsing attributes in process `syz.1.2743'. [ 99.909678][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.974107][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.032311][ T9591] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2750'. [ 100.085295][ T9598] netlink: 28 bytes leftover after parsing attributes in process `syz.4.2752'. [ 100.102806][ T9600] loop2: detected capacity change from 0 to 2048 [ 100.140841][ T9606] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2754'. [ 100.179913][ T9610] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 100.226345][ T9600] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.251508][ T9600] ext4 filesystem being mounted at /540/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 100.268203][ T9621] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=9621 comm=syz.4.2763 [ 100.280788][ T9621] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=9621 comm=syz.4.2763 [ 100.341591][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.536736][ T9647] hub 2-0:1.0: USB hub found [ 100.553708][ T9647] hub 2-0:1.0: 8 ports detected [ 100.736193][ T9682] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2793'. [ 100.802169][ T9690] vhci_hcd vhci_hcd.3: invalid port number 9 [ 100.809824][ T9690] vhci_hcd vhci_hcd.3: invalid port number 9 [ 100.821490][ T9688] loop2: detected capacity change from 0 to 1024 [ 100.831256][ T9692] netlink: 76 bytes leftover after parsing attributes in process `syz.4.2799'. [ 100.844439][ T9688] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 100.899785][ T9688] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 100.917332][ T9688] EXT4-fs (loop2): orphan cleanup on readonly fs [ 100.944484][ T9688] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2796: Failed to acquire dquot type 0 [ 100.972488][ T9688] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2796: Failed to acquire dquot type 0 [ 100.990890][ T9688] EXT4-fs error (device loop2): ext4_free_blocks:6728: comm syz.2.2796: Freeing blocks not in datazone - block = 0, count = 4096 [ 101.001646][ T9710] loop0: detected capacity change from 0 to 512 [ 101.011098][ T9688] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2796: Failed to acquire dquot type 0 [ 101.024188][ T9688] EXT4-fs (loop2): 1 orphan inode deleted [ 101.040968][ T9688] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.055311][ T9710] EXT4-fs error (device loop0): ext4_iget_extra_inode:5073: inode #15: comm syz.0.2806: corrupted in-inode xattr: invalid ea_ino [ 101.113182][ T9710] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.2806: couldn't read orphan inode 15 (err -117) [ 101.124308][ T9688] EXT4-fs error (device loop2): ext4_lookup:1785: inode #15: comm syz.2.2796: iget: bad extended attribute block 6 [ 101.139686][ T9710] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.168946][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.184504][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/472.tmp-b7:4' failed: Read-only file system [ 101.199687][ T3309] udevd[3309]: symlink '../../loop3' '/dev/disk/by-diskseq/464.tmp-b7:3' failed: Read-only file system [ 101.219251][ T3308] udevd[3308]: symlink '../../loop2' '/dev/disk/by-diskseq/479.tmp-b7:2' failed: Read-only file system [ 101.241258][ T4919] udevd[4919]: symlink '../../loop4' '/dev/disk/by-diskseq/472.tmp-b7:4' failed: Read-only file system [ 101.253128][ T9730] netlink: 596 bytes leftover after parsing attributes in process `syz.3.2814'. [ 101.281489][ T3309] udevd[3309]: symlink '../../loop2' '/dev/disk/by-diskseq/479.tmp-b7:2' failed: Read-only file system [ 101.282790][ T3308] udevd[3308]: symlink '../../loop1' '/dev/disk/by-diskseq/456.tmp-b7:1' failed: Read-only file system [ 101.305923][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.336284][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/481.tmp-b7:2' failed: Read-only file system [ 101.358197][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/480.tmp-b7:0' failed: Read-only file system [ 101.398370][ T3308] udevd[3308]: symlink '../../loop3' '/dev/disk/by-diskseq/464.tmp-b7:3' failed: Read-only file system [ 101.423435][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/481.tmp-b7:2' failed: Read-only file system [ 101.522874][ T9750] loop3: detected capacity change from 0 to 1024 [ 101.539948][ T9750] EXT4-fs: Ignoring removed nobh option [ 101.545666][ T9750] EXT4-fs: inline encryption not supported [ 101.565591][ T9750] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.625874][ T3496] Process accounting resumed [ 101.632094][ T9750] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 101.703957][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.020515][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 102.020550][ T29] audit: type=1400 audit(2000000016.170:1088): avc: denied { create } for pid=9803 comm="syz.4.2850" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=netlink_generic_socket permissive=1 [ 102.072977][ T9804] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 102.123955][ T9804] EXT4-fs (loop0): orphan cleanup on readonly fs [ 102.134281][ T9804] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.2849: Allocating blocks 41-42 which overlap fs metadata [ 102.176050][ T9804] Quota error (device loop0): write_blk: dquota write failed [ 102.183624][ T9804] Quota error (device loop0): find_free_dqentry: Can't write quota data block 5 [ 102.228971][ T9804] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4215: comm syz.0.2849: Allocating blocks 41-42 which overlap fs metadata [ 102.276216][ T9804] Quota error (device loop0): write_blk: dquota write failed [ 102.293716][ T9804] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 102.331381][ T9804] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.2849: Failed to acquire dquot type 1 [ 102.347986][ T29] audit: type=1400 audit(2000000016.500:1089): avc: denied { listen } for pid=9830 comm="syz.4.2862" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 102.367937][ T9804] EXT4-fs error (device loop0): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 102.383001][ T9804] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.2849: corrupted inode contents [ 102.396458][ T9804] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #12: comm syz.0.2849: mark_inode_dirty error [ 102.408384][ T9804] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.2849: corrupted inode contents [ 102.420527][ T9804] EXT4-fs error (device loop0): __ext4_ext_dirty:206: inode #12: comm syz.0.2849: mark_inode_dirty error [ 102.434316][ T9804] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.2849: corrupted inode contents [ 102.446338][ T9804] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 102.456561][ T9804] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #12: comm syz.0.2849: corrupted inode contents [ 102.468693][ T9804] EXT4-fs error (device loop0): ext4_truncate:4635: inode #12: comm syz.0.2849: mark_inode_dirty error [ 102.480659][ T9804] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 102.491497][ T9804] EXT4-fs (loop0): 1 truncate cleaned up [ 102.526256][ T9804] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 102.574736][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.584910][ T9840] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 102.665088][ T29] audit: type=1326 audit(2000000016.820:1090): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9846 comm="syz.0.2867" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 102.757620][ T29] audit: type=1326 audit(2000000016.840:1091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9846 comm="syz.0.2867" exe="/root/syz-executor" sig=0 arch=c000003e syscall=228 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 102.781939][ T29] audit: type=1326 audit(2000000016.840:1092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9846 comm="syz.0.2867" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 102.806394][ T29] audit: type=1326 audit(2000000016.840:1093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9846 comm="syz.0.2867" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 103.149574][ T9874] loop0: p1 p2 p4 < > [ 103.153792][ T9874] loop0: partition table partially beyond EOD, truncated [ 103.167130][ T9874] loop0: p1 start 16777216 is beyond EOD, truncated [ 103.175120][ T9874] loop0: p2 size 515840 extends beyond EOD, truncated [ 103.214457][ T9874] loop0: p4 start 16777216 is beyond EOD, truncated [ 103.439738][ T9915] xt_addrtype: ipv6 PROHIBIT (THROW, NAT ..) matching not supported [ 103.839154][ T9957] set_capacity_and_notify: 5 callbacks suppressed [ 103.839171][ T9957] loop3: detected capacity change from 0 to 1024 [ 103.874047][ T9957] EXT4-fs: Ignoring removed bh option [ 103.901638][ T9957] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 103.941031][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 104.088440][ T9984] loop1: detected capacity change from 0 to 1764 [ 104.114521][ T9984] iso9660: Unknown parameter 'de' [ 104.388006][T10013] tipc: Enabled bearer , priority 9 [ 104.466024][T10023] loop3: detected capacity change from 0 to 1024 [ 104.472662][T10023] EXT4-fs: inline encryption not supported [ 104.492170][T10030] __nla_validate_parse: 3 callbacks suppressed [ 104.492184][T10030] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2957'. [ 104.522413][T10023] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.545753][T10023] EXT4-fs: Ignoring removed orlov option [ 104.551589][T10023] EXT4-fs (loop3): can't enable nombcache during remount [ 104.570271][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.590068][T10034] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2958'. [ 104.651589][T10034] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2958'. [ 104.834270][T10065] loop3: detected capacity change from 0 to 2048 [ 104.843209][T10065] EXT4-fs: Ignoring removed oldalloc option [ 104.864457][T10070] support for the xor transformation has been removed. [ 104.904346][T10065] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000900 r/w without journal. Quota mode: none. [ 104.965905][ T3316] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000900. [ 105.008055][T10089] IPv6: NLM_F_CREATE should be specified when creating new route [ 105.145387][T10111] loop1: detected capacity change from 0 to 128 [ 105.153538][ C0] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 105.265035][T10119] kernel read not supported for file /policy (pid: 10119 comm: syz.4.2995) [ 105.279961][T10125] loop0: detected capacity change from 0 to 512 [ 105.290623][T10125] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 105.314727][T10128] loop3: detected capacity change from 0 to 256 [ 105.328852][T10129] program syz.2.2998 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.345784][T10125] EXT4-fs (loop0): 1 truncate cleaned up [ 105.362705][T10125] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.379487][T10125] EXT4-fs warning (device loop0): ext4_group_extend:1862: can't shrink FS - resize aborted [ 105.389755][ T3479] tipc: Node number set to 4278255617 [ 105.430629][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.610214][T10160] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.3015' sets config #1 [ 105.663074][T10169] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3018'. [ 105.672117][T10169] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3018'. [ 105.697381][T10172] tipc: MTU too low for tipc bearer [ 105.704919][T10170] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3019'. [ 105.733640][T10170] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3019'. [ 105.854686][T10191] netlink: 'syz.0.3031': attribute type 3 has an invalid length. [ 105.862586][T10191] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.3031'. [ 105.925004][T10200] GUP no longer grows the stack in syz.2.3034 (10200): 200000006000-200000008000 (200000004000) [ 105.935563][T10200] CPU: 1 UID: 0 PID: 10200 Comm: syz.2.3034 Not tainted syzkaller #0 PREEMPT(voluntary) [ 105.935674][T10200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 105.935688][T10200] Call Trace: [ 105.935700][T10200] [ 105.935710][T10200] __dump_stack+0x1d/0x30 [ 105.935784][T10200] dump_stack_lvl+0x95/0xd0 [ 105.935853][T10200] dump_stack+0x15/0x1b [ 105.935878][T10200] fixup_user_fault+0x4fb/0x550 [ 105.935959][T10200] fault_in_user_writeable+0x5c/0xc0 [ 105.936117][T10200] futex_lock_pi+0x60b/0x7e0 [ 105.936161][T10200] ? __pfx_futex_wake_mark+0x10/0x10 [ 105.936279][T10200] do_futex+0x21f/0x380 [ 105.936314][T10200] __se_sys_futex+0x2f6/0x370 [ 105.936347][T10200] ? xfd_validate_state+0x45/0xf0 [ 105.936410][T10200] __x64_sys_futex+0x78/0x90 [ 105.936472][T10200] x64_sys_call+0x2bc2/0x3000 [ 105.936501][T10200] do_syscall_64+0xc0/0x2a0 [ 105.936523][T10200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.936554][T10200] RIP: 0033:0x7f8a278cacb9 [ 105.936572][T10200] 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 [ 105.936590][T10200] RSP: 002b:00007f8a26327028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 105.936626][T10200] RAX: ffffffffffffffda RBX: 00007f8a27b45fa0 RCX: 00007f8a278cacb9 [ 105.936643][T10200] RDX: 00000000fffff7fc RSI: 000000000000008d RDI: 0000200000004000 [ 105.936715][T10200] RBP: 00007f8a27938bf7 R08: 0000000000000000 R09: 0000000000000000 [ 105.936807][T10200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 105.936825][T10200] R13: 00007f8a27b46038 R14: 00007f8a27b45fa0 R15: 00007ffffa03f4a8 [ 105.936850][T10200] [ 106.184605][T10212] netlink: 24 bytes leftover after parsing attributes in process `syz.4.3038'. [ 106.206270][ T4919] udevd[4919]: symlink '../../loop3' '/dev/disk/by-diskseq/507.tmp-b7:3' failed: Read-only file system [ 106.236376][ T3309] udevd[3309]: symlink '../../loop2' '/dev/disk/by-diskseq/493.tmp-b7:2' failed: Read-only file system [ 106.276330][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/506.tmp-b7:1' failed: Read-only file system [ 106.300738][T10220] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3046'. [ 106.322254][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/493.tmp-b7:2' failed: Read-only file system [ 106.323180][ T5558] udevd[5558]: symlink '../../loop3' '/dev/disk/by-diskseq/507.tmp-b7:3' failed: Read-only file system [ 106.339657][ T3308] udevd[3308]: symlink '../../loop0' '/dev/disk/by-diskseq/508.tmp-b7:0' failed: Read-only file system [ 106.358427][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/472.tmp-b7:4' failed: Read-only file system [ 106.382156][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/493.tmp-b7:2' failed: Read-only file system [ 106.406821][ T3309] udevd[3309]: symlink '../../loop0' '/dev/disk/by-diskseq/508.tmp-b7:0' failed: Read-only file system [ 106.432790][ T4919] udevd[4919]: symlink '../../loop1' '/dev/disk/by-diskseq/506.tmp-b7:1' failed: Read-only file system [ 106.790812][T10275] netlink: 'syz.4.3069': attribute type 29 has an invalid length. [ 106.919447][T10290] gretap0: left promiscuous mode [ 106.924637][T10290] gretap0: left allmulticast mode [ 106.944648][T10290] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 107.436748][T10347] netlink: 'syz.0.3104': attribute type 11 has an invalid length. [ 107.497188][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 107.497205][ T29] audit: type=1326 audit(107.475:1110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.569003][T10362] loop0: detected capacity change from 0 to 256 [ 107.590762][ T29] audit: type=1326 audit(107.505:1111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.615165][ T29] audit: type=1326 audit(107.505:1112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.638195][ T29] audit: type=1326 audit(107.505:1113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.662507][ T29] audit: type=1326 audit(107.505:1114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.687240][ T29] audit: type=1326 audit(107.505:1115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=32 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.710147][ T29] audit: type=1326 audit(107.505:1116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 107.734556][ T29] audit: type=1326 audit(107.505:1117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10354 comm="syz.0.3109" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f36585facb9 code=0x7ffc0000 [ 108.086931][ T29] audit: type=1400 audit(108.065:1118): avc: denied { connect } for pid=10407 comm="syz.0.3135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 108.169020][T10417] xt_time: unknown flags 0xc [ 108.321308][ T29] audit: type=1326 audit(108.295:1119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10434 comm="syz.4.3148" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5fa65facb9 code=0x7ffc0000 [ 108.431150][T10444] loop2: detected capacity change from 0 to 1024 [ 108.446474][T10444] EXT4-fs: Ignoring removed orlov option [ 108.482127][T10444] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 108.535245][T10444] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.567314][T10454] loop4: detected capacity change from 0 to 2048 [ 108.662044][T10454] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.692912][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.738110][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.767491][T10471] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 108.796884][ C0] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.806551][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.829302][T10466] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.843007][ C0] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.852683][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.860655][T10470] loop9: unable to read partition table [ 108.867882][T10470] loop_reread_partitions: partition scan of loop9 (úù) failed (rc=-5) [ 108.876373][ C0] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.886060][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.906931][ C0] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.916607][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.926785][ C0] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.936469][ C0] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.945835][ C1] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.955461][ C1] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.964831][ C1] I/O error, dev loop9, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 108.974465][ C1] Buffer I/O error on dev loop9, logical block 0, async page read [ 108.986229][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.347281][T10524] SELinux: policydb version -1437059966 does not match my version range 15-35 [ 109.378528][T10524] SELinux: failed to load policy [ 109.484228][T10542] bond0: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 109.943777][T10599] rdma_op ffff888103367980 conn xmit_rdma 0000000000000000 [ 110.071056][T10616] set_capacity_and_notify: 3 callbacks suppressed [ 110.071078][T10616] loop3: detected capacity change from 0 to 512 [ 110.114375][T10616] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 110.450183][T10648] loop0: detected capacity change from 0 to 512 [ 110.488872][T10648] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.583304][T10656] __nla_validate_parse: 7 callbacks suppressed [ 110.583319][T10656] netlink: 256 bytes leftover after parsing attributes in process `syz.4.3238'. [ 110.607529][ T3318] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.618782][T10658] loop2: detected capacity change from 0 to 128 [ 110.806704][T10687] loop4: detected capacity change from 0 to 512 [ 110.816989][T10688] loop2: detected capacity change from 0 to 512 [ 110.825245][T10687] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 110.834462][T10687] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 110.853209][T10688] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 110.875374][T10687] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 110.883443][T10687] System zones: 0-2, 18-18, 34-35 [ 110.895910][T10687] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 110.922327][T10688] EXT4-fs (loop2): 1 orphan inode deleted [ 110.929577][T10688] EXT4-fs (loop2): 1 truncate cleaned up [ 110.938330][T10688] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.987732][ T3317] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.009144][ T3322] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.049228][T10703] loop4: detected capacity change from 0 to 256 [ 111.083596][T10703] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 111.104300][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.111791][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.120565][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.128074][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.135616][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.143031][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.151902][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.159345][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.166820][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.175633][ T3496] hid-generic 0003:0004:0000.0001: unknown main item tag 0x0 [ 111.205170][ T3496] hid-generic 0003:0004:0000.0001: hidraw0: USB HID v0.00 Device [syz0] on syz0 [ 111.217890][ T3309] udevd[3309]: symlink '../../loop3' '/dev/disk/by-diskseq/522.tmp-b7:3' failed: Read-only file system [ 111.241869][ T3308] udevd[3308]: symlink '../../loop0' '/dev/disk/by-diskseq/525.tmp-b7:0' failed: Read-only file system [ 111.286716][ T5558] udevd[5558]: symlink '../../loop2' '/dev/disk/by-diskseq/529.tmp-b7:2' failed: Read-only file system [ 111.304239][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/531.tmp-b7:4' failed: Read-only file system [ 111.323416][ T4920] udevd[4920]: symlink '../../loop3' '/dev/disk/by-diskseq/522.tmp-b7:3' failed: Read-only file system [ 111.332147][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/531.tmp-b7:4' failed: Read-only file system [ 111.364925][T10723] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3265'. [ 111.377250][T10711] fido_id[10711]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 111.397489][ T3308] udevd[3308]: symlink '../../loop0' '/dev/disk/by-diskseq/525.tmp-b7:0' failed: Read-only file system [ 111.426694][ T3309] udevd[3309]: symlink '../../loop4' '/dev/disk/by-diskseq/532.tmp-b7:4' failed: Read-only file system [ 111.450578][T10727] bridge0: port 1(bridge_slave_0) entered listening state [ 111.467280][ T4919] udevd[4919]: symlink '../../loop2' '/dev/disk/by-diskseq/529.tmp-b7:2' failed: Read-only file system [ 111.499757][ T3479] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 111.520899][ T3309] udevd[3309]: symlink '../../loop3' '/dev/disk/by-diskseq/522.tmp-b7:3' failed: Read-only file system [ 111.534139][ T3308] ================================================================== [ 111.542285][ T3308] BUG: KCSAN: data-race in __dentry_kill / fast_dput [ 111.549012][ T3308] [ 111.551369][ T3308] write to 0xffff88811a4e7b50 of 8 bytes by task 3006 on cpu 0: [ 111.559044][ T3308] __dentry_kill+0x142/0x4b0 [ 111.563699][ T3308] finish_dput+0x2b/0x200 [ 111.568074][ T3308] dput+0x52/0x60 [ 111.571789][ T3308] step_into_slowpath+0x38c/0x4c0 [ 111.576860][ T3308] path_lookupat+0x330/0x500 [ 111.581672][ T3308] filename_lookup+0x32a/0x390 [ 111.586480][ T3308] do_readlinkat+0x7d/0x340 [ 111.591041][ T3308] __x64_sys_readlink+0x47/0x60 [ 111.595936][ T3308] x64_sys_call+0x2af1/0x3000 [ 111.600835][ T3308] do_syscall_64+0xc0/0x2a0 [ 111.605410][ T3308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.611355][ T3308] [ 111.613712][ T3308] read to 0xffff88811a4e7b50 of 8 bytes by task 3308 on cpu 1: [ 111.621289][ T3308] fast_dput+0x5f/0x2c0 [ 111.625487][ T3308] dput+0x24/0x60 [ 111.629150][ T3308] do_unlinkat+0x217/0x4b0 [ 111.633609][ T3308] __x64_sys_unlink+0x2e/0x40 [ 111.638321][ T3308] x64_sys_call+0x2f48/0x3000 [ 111.643023][ T3308] do_syscall_64+0xc0/0x2a0 [ 111.647571][ T3308] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 111.653489][ T3308] [ 111.655834][ T3308] value changed: 0xffff88823752c070 -> 0x0000000000000000 [ 111.662964][ T3308] [ 111.665332][ T3308] Reported by Kernel Concurrency Sanitizer on: [ 111.671511][ T3308] CPU: 1 UID: 0 PID: 3308 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 111.680845][ T3308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 111.690965][ T3308] ================================================================== [ 111.714317][T10738] fido_id[10738]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory