last executing test programs: 3m11.928026593s ago: executing program 3 (id=4): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 975.912709ms ago: executing program 5 (id=8713): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x3c1, 0x3, 0x358, 0x190, 0x111, 0x4b4, 0x190, 0x700, 0x288, 0x278, 0x278, 0x288, 0x278, 0x3, 0x0, {[{{@ipv6={@private1, @empty, [], [], 'vlan0\x00', 'geneve1\x00', {}, {}, 0x84, 0x0, 0x4, 0x4}, 0x0, 0x128, 0x190, 0x0, {}, [@common=@inet=@multiport={{0x50}, {0x0, 0x14, [0x4621, 0xfffd, 0x3, 0x0, 0x0, 0x0, 0x1, 0x4e21, 0x4e22, 0x0, 0x0, 0xffef, 0x2], [0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4]}}, @common=@unspec=@connmark={{0x30}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x85, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={{0x28}, {0xc, "72f1"}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 847.754426ms ago: executing program 5 (id=8717): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) lsm_list_modules(&(0x7f0000002600)=[0x0, 0x0], &(0x7f0000000000)=0x10, 0x0) 827.595257ms ago: executing program 5 (id=8720): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/profiling', 0xa0642, 0x0) writev(r0, &(0x7f0000000900)=[{0x0, 0x500}, {&(0x7f0000000540)="58b39153c4", 0x5}], 0x2) 737.922942ms ago: executing program 5 (id=8727): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x101800) read(r0, &(0x7f0000000200)=""/95, 0x5f) 676.772345ms ago: executing program 5 (id=8730): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)={{0x14, 0x10, 0x1, 0x0, 0x0, {0xa}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x5, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x60, 0x9, 0xa, 0x401, 0x0, 0x0, {0x7}, [@NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_DESC={0x1c, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x60000002}, @NFTA_SET_DESC_CONCAT={0x10, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}]}]}]}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x4}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}]}], {0x14, 0x10, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xa8}, 0x1, 0x0, 0x0, 0x2400c000}, 0x0) 604.344338ms ago: executing program 5 (id=8736): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0xa377, 0x0, 0x0, 0x0, 0xfffffffc}, [@call={0x85, 0x0, 0x0, 0x2e}, @printk={@llu, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x7b}}]}, &(0x7f0000000680)='syzkaller\x00', 0x4, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffff8}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="0000000000000000000051229dc9", 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 604.113758ms ago: executing program 1 (id=8737): r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, 0x0, 0x0) 591.722179ms ago: executing program 4 (id=8738): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) ioprio_set$uid(0x3, 0x0, 0x0) 534.790632ms ago: executing program 1 (id=8740): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) get_mempolicy(0x0, 0x0, 0x1, &(0x7f000051f000/0x2000)=nil, 0x2) 520.559583ms ago: executing program 4 (id=8743): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=@newlink={0x34, 0x10, 0x801, 0x70bd28, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42004}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x19}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x20000000) 419.918518ms ago: executing program 0 (id=8746): pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) 343.332652ms ago: executing program 0 (id=8749): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x11) pwritev2(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="ec8a2d4b", 0x4}], 0x1, 0xffff, 0xfffffffe, 0x2b00) 288.623855ms ago: executing program 0 (id=8750): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0xa00e1, 0xc, 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, 0x2, @perf_bp={0x0, 0xa}, 0x0, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x15, 0x3, &(0x7f0000000080)=@framed={{0xdb, 0xa, 0xa, 0xfe00, 0x110, 0x71, 0x10, 0x11}}, &(0x7f0000000480)='syzkaller\x00', 0x5}, 0x94) 285.214335ms ago: executing program 2 (id=8751): r0 = gettid() tkill(r0, 0x0) 236.604728ms ago: executing program 2 (id=8752): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@typed={0x8, 0x1, 0x0, 0x0, @u32=0x2}]}, 0x1c}}, 0x0) 236.010658ms ago: executing program 4 (id=8753): r0 = openat$binfmt_register(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) write$binfmt_register(r0, &(0x7f0000000280)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x72, 0x3a, ',0\xae[\xc2\xb5\xe3\xc6\xfb\xd4#0,U\xc2\x9a\x19t\xc4\xe2\xedO\x82\x01\xa86\x0e\x8d\xf2\xbf\xb2F\xd8\xe7b\x92JX\xfe\xf2Io\xb4\x90&\xff.\xa6\x8c\x04w\xbd3\x9f\xbe\x8d\t<\xd6|t&`\x8d\xd6V\xf6\xfeb~\xa8L\xd1\x02\"K4\xff\x1d\x83|B\xd1o\xbe+1\x87\x7f\xe9\x9e\x86\xd2k\xf1\x8d\x1aW\xea\xeda\xaa\xe4\x19\xba\xdaT=\xce\xf1\xee\xc6\x83w\xff\xff\x9cp*<6\x93D\xf9\xfe\x8f\xc7$\xd3\xef\r\xe6\xaf\x96H^\x19\xecd\xd3\x03\xb0\x9c\xad\xc8fX0\xb4\xea\xec\xeceM=\xb9G\xe5{dT\x1d!#\x8dg\x82\xe7\x95S\\\xd2\x16r\xb7\x1f\x02B\xd0@[\x1a.I\xc9zi\x1a)\xde\xdd3\xb1\xf9\xac\x83\xd8Kq\xfbPg\xfepB\xf5\x8e\xa4\xf7\xd9\xad\xe2\x06~\x15\xe3\xe0\xf8\xcc\xb3\xb0\x91P\xfe\a\xf8\x9e\xffsXHi\xc6\xe6\x85\n\xcf\x80A\xfb\x9e\xfdFo\x06\f\xb6\xc8\x99\xf5b\xea9\xd6c\xf4k\x98\xd7u\xd2\xd4V4\x9f\xe8\xed)\xef{&\xc9\xc94K8\xb8\xac\xb6\xf6g\xd1\xdeV\"\x8d\xe4\xe5\xd2\t3/_\x97F\xb7\x94\nT\xfb\x9a\xe0\xab\xe9+E\xf5\x12\xd8\x8f\xef\xdd%\x11\x91V\x876{\xd3S\xea\xb2G', 0x3a, '', 0x3a, './file0'}, 0x16b) 177.457001ms ago: executing program 2 (id=8754): r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, 0x0, 0x0) 177.009801ms ago: executing program 4 (id=8755): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='uid_map\x00') writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="01e132", 0x3}, {&(0x7f0000000180)}], 0x2) 146.428533ms ago: executing program 1 (id=8756): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000380)={'erspan0\x00', @ifru_flags=0x8000}) 140.161203ms ago: executing program 0 (id=8757): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x50, 0x12, 0x301, 0x0, 0xfffdfffe, {0x0, 0x9, 0x3, 0x0, {0x4e25, 0x100, [0x0, 0x0, 0x1, 0xfffffffd], [0x0, 0x4], 0x0, [0x1]}, 0xf0fffffe}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 133.731553ms ago: executing program 2 (id=8758): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000006c0)={0x4, 0x0, 0xfdfd, 0x0, 0x132, 0x401}) 106.743024ms ago: executing program 1 (id=8759): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x70bd2c, 0x25dfdbfd, {0xa, 0x8, 0x4, 0xff}, [@IFA_ADDRESS={0x14, 0x1, @private0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x100}, 0x842) 106.492595ms ago: executing program 4 (id=8760): r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) pwritev2(r0, &(0x7f0000001200)=[{&(0x7f0000001180)="070423f2", 0x4}], 0x1, 0x2, 0xcf, 0x2) 58.090707ms ago: executing program 0 (id=8761): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000008c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x360, 0x290, 0x8, 0x7f02ae, 0x0, 0x200, 0x290, 0x2e8, 0x2e8, 0x290, 0x2e8, 0x3, 0x0, {[{{@uncond, 0x0, 0x178, 0x1a0, 0x0, {}, [@common=@unspec=@physdev={{0x68}, {'wg1\x00', {}, 'veth1_to_team\x00', {0xff}, 0xa, 0x17}}, @common=@inet=@iprange={{0x68}, {@ipv4=@rand_addr=0x4, @ipv6=@empty, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @ipv4=@private=0xa010100}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0xa, 0x6, 0x3}}}, {{@ipv6={@private2, @private2, [0xffffff00, 0x0, 0xffffff00], [0x0, 0xffffffff, 0xff000000], 'wlan0\x00', 'netdevsim0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x5, 0x5, 0x800, 'syz0\x00', {0x600000}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) 57.820727ms ago: executing program 2 (id=8762): r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="580000001400192340839266ef71473d2718cfbc45ff000000000000000458000b480400945f64009400050038925a01000000000000008004000000ffe809000000fff5dd0000000800030006010000418e01400004fcff", 0x58}], 0x1) 57.556247ms ago: executing program 1 (id=8771): mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4) acct(&(0x7f0000000100)='./file1\x00') 2.78538ms ago: executing program 2 (id=8763): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone3(&(0x7f0000000240)={0x20002000, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r0], 0x1}, 0x58) 2.6324ms ago: executing program 4 (id=8764): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000000)=@ipv4_newaddr={0x20, 0x14, 0x509, 0x60bd27, 0x25dfdbfc, {0x2, 0x1f, 0x0, 0xff}, [@IFA_LOCAL={0x8, 0x2, @multicast2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40014}, 0x0) 917.32µs ago: executing program 0 (id=8774): setitimer(0x1, &(0x7f00000011c0)={{0x77359400}, {0x77359400}}, 0x0) getitimer(0x1, &(0x7f0000001580)) 0s ago: executing program 1 (id=8765): r0 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) ioctl$USBDEVFS_CLAIM_PORT(r0, 0x80045518, &(0x7f0000000180)=0x9) kernel console output (not intermixed with test programs): 135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 154.994071][T14740] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 155.537585][T14774] loop4: detected capacity change from 0 to 764 [ 155.572619][T14774] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 155.811365][ T3934] udevd[3934]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 155.825535][ T7029] udevd[7029]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 155.837900][ T7034] udevd[7034]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 155.847045][ T3932] udevd[3932]: inotify_add_watch(7, /dev/loop0p12, 10) failed: No such file or directory [ 155.851167][ T3931] udevd[3931]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 155.867955][ T3317] udevd[3317]: inotify_add_watch(7, /dev/loop0p11, 10) failed: No such file or directory [ 155.895324][ T3934] udevd[3934]: inotify_add_watch(7, /dev/loop0p15, 10) failed: No such file or directory [ 155.896110][ T7031] udevd[7031]: inotify_add_watch(7, /dev/loop0p10, 10) failed: No such file or directory [ 155.915699][ T7032] udevd[7032]: inotify_add_watch(7, /dev/loop0p8, 10) failed: No such file or directory [ 155.931188][ T3322] udevd[3322]: inotify_add_watch(7, /dev/loop0p9, 10) failed: No such file or directory [ 156.012702][ T28] audit: type=1400 audit(81917.393:296): avc: denied { read } for pid=14826 comm="syz.5.5484" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 156.036452][T14825] loop1: detected capacity change from 0 to 164 [ 156.104069][ T28] audit: type=1400 audit(81917.393:297): avc: denied { open } for pid=14826 comm="syz.5.5484" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 156.499707][T14882] loop1: detected capacity change from 0 to 512 [ 156.545286][T14886] loop5: detected capacity change from 0 to 1024 [ 156.554948][T14886] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 156.562688][T14882] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #2: block 8: comm syz.1.5512: lblock 0 mapped to illegal pblock 8 (length 1) [ 156.579865][T14886] EXT4-fs (loop5): Couldn't mount because of unsupported optional features (40000) [ 156.617175][T14882] loop1: lost file I/O error report for ino 2 type 5 pos 0x0 len 0x0 error -117 [ 156.617299][T14886] EXT4-fs (loop5): couldn't mount as ext3 due to feature incompatibilities [ 156.626396][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 156.626421][ C1] EXT4-fs (loop1): initial error at time 81918: ext4_map_blocks:791: inode 2: block 8 [ 156.626467][ C1] EXT4-fs (loop1): last error at time 81918: ext4_map_blocks:791: inode 2: block 8 [ 156.673629][T14882] EXT4-fs (loop1): Remounting filesystem read-only [ 156.680401][T14882] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.5512: error -117 reading directory block [ 156.696844][T14882] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -117 [ 156.725276][T14882] EXT4-fs warning (device loop1): dx_probe:791: inode #2: lblock 0: comm syz.1.5512: error -117 reading directory block [ 156.776035][T14882] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 156.817302][T14882] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 156.941589][ T3464] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.140726][T14955] loop1: detected capacity change from 0 to 512 [ 157.184627][T14955] EXT4-fs: Invalid want_extra_isize 5078 [ 157.278685][T14959] loop0: detected capacity change from 0 to 1024 [ 157.330582][T14959] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 157.389292][T14959] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #11: comm syz.0.5549: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 65535(4), depth 65535(65535) [ 157.443946][T14959] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 157.444060][T14959] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.5549: couldn't read orphan inode 11 (err -117) [ 157.453385][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 157.453408][ C0] EXT4-fs (loop0): initial error at time 81918: ext4_ext_check_inode:521: inode 11 [ 157.453440][ C0] EXT4-fs (loop0): last error at time 81918: ext4_ext_check_inode:521: inode 11 [ 157.490569][T14959] loop0: lost filesystem error report for type 5 error -117 [ 157.491133][T14959] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 157.530712][T14968] loop4: detected capacity change from 0 to 4096 [ 157.553690][T14968] EXT4-fs (loop4): bad geometry: block count 261888 exceeds size of device (512 blocks) [ 157.569571][ T3460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 157.579555][T14977] tmpfs: Bad value for 'mpol' [ 157.677856][T14987] tmpfs: Unsupported parameter 'huge' [ 157.945561][T15029] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 157.945561][T15029] Ue[%#s' [ 158.059939][T15043] loop5: detected capacity change from 0 to 128 [ 158.071357][T15043] msdos: Unexpected value for 'flush' [ 158.308815][T15081] tmpfs: Bad value for 'mpol' [ 158.518742][ T28] audit: type=1400 audit(81919.915:298): avc: denied { create } for pid=15113 comm="syz.0.5627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 158.583685][ T28] audit: type=1326 audit(81919.970:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15120 comm="syz.5.5628" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x0 [ 158.612899][ C1] Adjusting tsc more than 11% (6083271 vs 8464875) [ 159.065164][T15169] loop5: p2 p3 p4 < > [ 159.070222][T15169] loop5: partition table partially beyond EOD, truncated [ 159.092061][T15169] loop5: p2 size 590592 extends beyond EOD, truncated [ 159.120032][T15169] loop5: p3 start 4294967295 is beyond EOD, truncated [ 159.142741][T15169] loop5: p4 start 117440516 is beyond EOD, truncated [ 159.230505][T15206] cgroup: No subsys list or none specified [ 159.314110][ T28] audit: type=1326 audit(81920.550:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15218 comm="syz.1.5679" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x0 [ 159.398188][T15227] set_capacity_and_notify: 1 callbacks suppressed [ 159.398204][T15227] loop4: detected capacity change from 0 to 1024 [ 159.454863][T15227] EXT4-fs: Ignoring removed nomblk_io_submit option [ 159.475939][T15227] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 159.506543][T15227] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 159.538228][T15227] EXT4-fs error (device loop4): ext4_get_journal_inode:5896: inode #32: comm syz.4.5681: iget: special inode unallocated [ 159.550707][T15247] Process accounting paused [ 159.575594][T15251] cgroup: noprefix used incorrectly [ 159.582468][T15227] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 159.584216][T15227] EXT4-fs (loop4): no journal found [ 159.593386][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 159.593405][ C0] EXT4-fs (loop4): initial error at time 81920: ext4_get_journal_inode:5896: inode 32 [ 159.593455][ C0] EXT4-fs (loop4): last error at time 81920: ext4_get_journal_inode:5896: inode 32 [ 159.641740][T15243] loop5: detected capacity change from 0 to 8192 [ 159.648286][T15227] EXT4-fs (loop4): can't get journal size [ 159.656221][T15227] EXT4-fs error (device loop4): ext4_protect_reserved_inode:160: inode #32: comm syz.4.5681: iget: special inode unallocated [ 159.684208][T15243] loop5: p3 p4 < > [ 159.688337][T15243] loop5: p3 size 83886080 extends beyond EOD, truncated [ 159.695953][T15227] loop4: lost file I/O error report for ino 32 type 5 pos 0x0 len 0x0 error -117 [ 159.697803][T15227] EXT4-fs (loop4): failed to initialize system zone (-117) [ 159.744995][T15227] EXT4-fs (loop4): mount failed [ 159.853024][T15262] loop1: detected capacity change from 0 to 8192 [ 159.919448][T15280] loop0: detected capacity change from 0 to 512 [ 159.928889][T15262] loop1: p2 p3 p4 < > [ 159.933178][T15262] loop1: p2 size 591360 extends beyond EOD, truncated [ 159.944117][T15284] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 159.951160][T15262] loop1: p3 start 9830145 is beyond EOD, truncated [ 159.970114][T15280] EXT4-fs warning (device loop0): read_mmp_block:111: Error -74 while reading MMP block 17 [ 160.097126][ T28] audit: type=1400 audit(81921.195:301): avc: denied { write } for pid=15299 comm="syz.4.5719" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 160.121229][T15300] random: crng reseeded on system resumption [ 160.233139][ T28] audit: type=1326 audit(81921.303:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15317 comm="syz.4.5728" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x0 [ 160.306163][T15326] loop1: detected capacity change from 0 to 164 [ 160.329202][T15326] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 160.375914][ T28] audit: type=1400 audit(81921.427:303): avc: denied { write } for pid=15333 comm="syz.4.5736" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 160.415446][ T28] audit: type=1400 audit(81921.427:304): avc: denied { open } for pid=15333 comm="syz.4.5736" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 160.548736][T15352] loop4: detected capacity change from 0 to 256 [ 160.581749][T15356] loop5: detected capacity change from 0 to 164 [ 160.593654][T15352] FAT-fs (loop4): bogus logical sector size 2302 [ 160.613989][T15352] FAT-fs (loop4): Can't find a valid FAT filesystem [ 160.623157][T15360] tmpfs: Bad value for 'mpol' [ 160.930526][T15405] loop5: detected capacity change from 0 to 164 [ 160.949455][T15408] loop4: detected capacity change from 0 to 512 [ 160.965309][T15405] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 160.979121][T15408] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 161.004945][T15408] EXT4-fs (loop4): orphan cleanup on readonly fs [ 161.020580][T15408] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 161.048764][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 161.055331][ C0] EXT4-fs (loop4): initial error at time 81921: mb_free_blocks:2049: inode 12: block 14 [ 161.065126][ C0] EXT4-fs (loop4): last error at time 81921: mb_free_blocks:2049: inode 12: block 14 [ 161.084807][T15408] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5773: corrupted inode contents [ 161.098213][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.099254][T15408] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #12: comm syz.4.5773: mark_inode_dirty error [ 161.153896][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.154050][T15408] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5773: corrupted inode contents [ 161.176036][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.176164][T15408] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.5773: mark_inode_dirty error [ 161.196856][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.197153][T15408] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5773: corrupted inode contents [ 161.221819][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.222147][T15408] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 161.240109][T15408] loop4: lost filesystem error report for type 5 error -117 [ 161.240309][T15408] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.5773: corrupted inode contents [ 161.259829][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.260146][T15408] EXT4-fs error (device loop4): ext4_truncate:4690: inode #12: comm syz.4.5773: mark_inode_dirty error [ 161.280431][T15408] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.280885][T15408] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 161.299019][T15408] loop4: lost filesystem error report for type 5 error -117 [ 161.299441][T15408] EXT4-fs (loop4): 1 truncate cleaned up [ 161.319480][ T30] Quota error (device loop4): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 161.329348][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 161.340793][ T30] loop4: lost filesystem error report for type 5 error -5 [ 161.341715][T15408] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 161.374267][ T3468] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 161.393201][T15424] loop5: detected capacity change from 0 to 164 [ 161.403896][T15426] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7989!=28264) [ 161.437079][T15426] EXT4-fs (loop1): group descriptors corrupted! [ 161.524534][ T28] audit: type=1326 audit(81922.382:305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15436 comm="syz.1.5786" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x0 [ 161.556858][T15435] EXT4-fs (loop5): inodes count not valid: 1 vs 32 [ 161.648717][ T28] audit: type=1400 audit(81922.493:306): avc: denied { create } for pid=15447 comm="syz.0.5792" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 161.685395][T15448] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 161.702595][T15448] EXT4-fs (loop5): orphan cleanup on readonly fs [ 161.723560][T15448] EXT4-fs error (device loop5): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 161.739751][ T28] audit: type=1400 audit(81922.553:307): avc: denied { unlink } for pid=3460 comm="syz-executor" name="file0" dev="tmpfs" ino=5461 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 161.747963][T15448] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.5793: corrupted inode contents [ 161.761939][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 161.761957][ C0] EXT4-fs (loop5): initial error at time 81922: mb_free_blocks:2049: inode 12: block 14 [ 161.761995][ C0] EXT4-fs (loop5): last error at time 81922: mb_free_blocks:2049: inode 12 [ 161.780262][ C0] : block 14 [ 161.865572][T15448] loop5: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.875031][T15448] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #12: comm syz.5.5793: mark_inode_dirty error [ 161.895751][T15451] RRIP_1991A [ 161.917589][T15448] loop5: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.917894][T15448] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.5793: corrupted inode contents [ 161.977506][T15448] loop5: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 161.978734][T15448] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #12: comm syz.5.5793: mark_inode_dirty error [ 162.003727][T15448] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.5793: corrupted inode contents [ 162.028695][T15442] loop2: p1 < > p3 < > p4 [ 162.034131][T15430] loop4: p1 p3 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 162.044745][T15448] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 162.148789][T15448] loop5: lost filesystem error report for type 5 error -117 [ 162.148949][T15448] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #12: comm syz.5.5793: corrupted inode contents [ 162.160674][ T3016] loop2: p1 < > p3 < > p4 [ 162.173675][T15448] EXT4-fs error (device loop5): ext4_truncate:4690: inode #12: comm syz.5.5793: mark_inode_dirty error [ 162.175031][T15467] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.188053][T15448] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 162.205437][T15468] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.206105][T15448] loop5: lost filesystem error report for type 5 error -117 [ 162.218107][T15448] EXT4-fs (loop5): 1 truncate cleaned up [ 162.235659][ T57] Quota error (device loop5): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 162.271376][ T57] EXT4-fs error (device loop5): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 1 [ 162.300745][ T57] loop5: lost filesystem error report for type 5 error -5 [ 162.301291][ T3460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.321643][T15448] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 162.337196][ T3464] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.446867][T15477] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 162.463486][ T3462] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.467863][ T3931] udevd[3931]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 162.476148][ T7029] udevd[7029]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 162.492553][ T3320] udevd[3320]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 162.518336][T15482] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.569140][T15489] FAT-fs (loop5): bogus logical sector size 2302 [ 162.582220][T15489] FAT-fs (loop5): Can't find a valid FAT filesystem [ 162.601179][ T3464] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.658989][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.703017][T15491] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.718084][T15493] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.794681][T15504] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 162.816013][ T3464] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 163.476790][T15556] loop0: p1 < > p3 < > p4 [ 164.000914][T15608] EXT4-fs (loop1): inodes count not valid: 1 vs 32 [ 164.028014][ T7034] udevd[7034]: inotify_add_watch(7, /dev/loop4p5, 10) failed: No such file or directory [ 164.039113][ T3320] udevd[3320]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 164.049039][ T3934] udevd[3934]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 164.059010][ T7033] udevd[7033]: inotify_add_watch(7, /dev/loop4p13, 10) failed: No such file or directory [ 164.061172][ T3322] udevd[3322]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 164.074119][ T3317] udevd[3317]: inotify_add_watch(7, /dev/loop4p11, 10) failed: No such file or directory [ 164.089613][ T3932] udevd[3932]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 164.176759][T15620] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 164.224321][T15620] EXT4-fs (loop1): orphan cleanup on readonly fs [ 164.254115][T15620] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 164.278700][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 164.285173][ C1] EXT4-fs (loop1): initial error at time 81924: mb_free_blocks:2049: inode 12: block 14 [ 164.295013][ C1] EXT4-fs (loop1): last error at time 81924: mb_free_blocks:2049: inode 12: block 14 [ 164.365745][T15620] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5858: corrupted inode contents [ 164.407271][T15620] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #12: comm syz.1.5858: mark_inode_dirty error [ 164.457326][T15620] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5858: corrupted inode contents [ 164.512746][T15620] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #12: comm syz.1.5858: mark_inode_dirty error [ 164.561618][T15620] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5858: corrupted inode contents [ 164.627135][T15620] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 164.674699][T15620] loop1: lost filesystem error report for type 5 error -117 [ 164.674910][T15620] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #12: comm syz.1.5858: corrupted inode contents [ 164.839782][T15620] EXT4-fs error (device loop1): ext4_truncate:4690: inode #12: comm syz.1.5858: mark_inode_dirty error [ 164.875358][T15620] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 164.954970][T15620] loop1: lost filesystem error report for type 5 error -117 [ 164.958642][T15620] EXT4-fs (loop1): 1 truncate cleaned up [ 164.976156][ T30] Quota error (device loop1): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 165.027445][ T30] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 165.081575][ T30] loop1: lost filesystem error report for type 5 error -5 [ 165.269411][T15661] set_capacity_and_notify: 72 callbacks suppressed [ 165.269431][T15661] loop4: detected capacity change from 0 to 512 [ 165.281374][T15655] loop2: detected capacity change from 0 to 8192 [ 165.397073][T15663] loop1: detected capacity change from 0 to 2368 [ 165.486093][T15665] loop4: detected capacity change from 0 to 2048 [ 165.495699][T15669] loop0: detected capacity change from 0 to 512 [ 165.566930][T15671] loop1: detected capacity change from 0 to 128 [ 165.608264][T15667] loop2: detected capacity change from 0 to 8192 [ 165.641172][T15673] loop4: detected capacity change from 0 to 512 [ 165.711335][T15679] loop2: detected capacity change from 0 to 128 [ 165.763964][T15683] loop1: detected capacity change from 0 to 512 [ 165.954385][T15699] tmpfs: Bad value for 'mpol' [ 166.372916][ T28] audit: type=1400 audit(81926.651:308): avc: denied { create } for pid=15735 comm="syz.4.5918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 166.458989][ T28] audit: type=1400 audit(81926.669:309): avc: denied { write } for pid=15735 comm="syz.4.5918" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 166.489516][ T28] audit: type=1400 audit(81926.687:310): avc: denied { create } for pid=15740 comm="syz.1.5921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 166.544652][ T28] audit: type=1400 audit(81926.687:311): avc: denied { write } for pid=15740 comm="syz.1.5921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 166.611727][ T28] audit: type=1400 audit(81926.687:312): avc: denied { nlmsg_write } for pid=15740 comm="syz.1.5921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 166.637908][T15743] loop5: p1 p2 p3 [ 166.683808][ T28] audit: type=1400 audit(81926.912:313): avc: denied { write } for pid=15757 comm="syz.1.5929" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 166.771905][ T28] audit: type=1400 audit(81926.921:314): avc: denied { setopt } for pid=15760 comm="syz.4.5931" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 166.819250][T15773] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5937'. [ 166.836338][ T28] audit: type=1400 audit(81927.002:315): avc: denied { getopt } for pid=15768 comm="syz.5.5934" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 166.852909][T15777] tipc: Trying to set illegal importance in message [ 166.863313][T15778] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.876550][T15781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.910907][ T28] audit: type=1400 audit(81927.084:316): avc: denied { setopt } for pid=15774 comm="syz.4.5940" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 166.956930][T15778] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.966522][T15781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 166.981276][T15783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 166.994023][T15783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 167.220319][T15803] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5952'. [ 167.334381][T15811] x_tables: ip_tables: socket match: used from hooks POSTROUTING, but only valid from PREROUTING/INPUT [ 167.406127][T15819] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5969'. [ 167.415294][T15819] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5969'. [ 167.579060][T15821] bridge1: entered allmulticast mode [ 167.658197][ T28] audit: type=1400 audit(81927.809:317): avc: denied { setopt } for pid=15837 comm="syz.5.5965" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 167.861800][T15864] ipt_REJECT: TCP_RESET invalid for non-tcp [ 167.957034][T15877] netlink: 'syz.0.5988': attribute type 1 has an invalid length. [ 168.148820][T15852] loop5: p1 p2 p3 < p5 p6 > [ 168.153753][T15852] loop5: partition table partially beyond EOD, truncated [ 168.164623][T15852] loop5: p2 start 131072 is beyond EOD, truncated [ 168.169822][T15870] loop4: p1 p3 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p225 [ 168.228129][T15893] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 168.351181][T15893] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #11: comm syz.2.6000: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 65535(4), depth 65535(65535) [ 168.406389][T15893] fserror_report: 11 callbacks suppressed [ 168.406481][T15893] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 168.426998][T15893] EXT4-fs error (device loop2): ext4_orphan_get:1402: comm syz.2.6000: couldn't read orphan inode 11 (err -117) [ 168.436284][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 168.436299][ C0] EXT4-fs (loop2): initial error at time 81928: ext4_ext_check_inode:521: inode 11 [ 168.436323][ C0] EXT4-fs (loop2): last error at time 81928: ext4_ext_check_inode:521: inode 11 [ 168.473165][T15893] loop2: lost filesystem error report for type 5 error -117 [ 168.477744][T15893] EXT4-fs mount: 42 callbacks suppressed [ 168.477756][T15893] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 168.518199][ T3934] udevd[3934]: inotify_add_watch(7, /dev/loop5p5, 10) failed: No such file or directory [ 168.537002][ T3320] udevd[3320]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 168.543719][ T7029] udevd[7029]: inotify_add_watch(7, /dev/loop5p6, 10) failed: No such file or directory [ 168.558233][ T7034] udevd[7034]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 168.573276][T15900] netlink: 56 bytes leftover after parsing attributes in process `syz.5.5992'. [ 168.573950][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 168.600834][T15900] netlink: 56 bytes leftover after parsing attributes in process `syz.5.5992'. [ 168.633018][T15903] bond1: option resend_igmp: invalid value (18446744073709508766) [ 168.641014][T15903] bond1: option resend_igmp: allowed values 0 - 255 [ 168.650124][T15903] bond1 (unregistering): Released all slaves [ 169.158814][T15935] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 169.188919][T15935] EXT4-fs (loop0): orphan cleanup on readonly fs [ 169.226783][T15935] EXT4-fs error (device loop0): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 169.245271][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 169.251739][ C0] EXT4-fs (loop0): initial error at time 81929: mb_free_blocks:2049: inode 12: block 14 [ 169.261531][ C0] EXT4-fs (loop0): last error at time 81929: mb_free_blocks:2049: inode 12: block 14 [ 169.290231][T15935] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.6009: corrupted inode contents [ 169.320377][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.320577][T15935] EXT4-fs error (device loop0): ext4_dirty_inode:6587: inode #12: comm syz.0.6009: mark_inode_dirty error [ 169.377065][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.377602][T15935] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.6009: corrupted inode contents [ 169.409206][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.409389][T15935] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #12: comm syz.0.6009: mark_inode_dirty error [ 169.450828][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.450989][T15935] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.6009: corrupted inode contents [ 169.497219][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.497380][T15935] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 169.530344][T15925] loop4: p1 p2 p3 < p5 p6 > [ 169.535046][T15925] loop4: partition table partially beyond EOD, truncated [ 169.546117][T15925] loop4: p2 start 131072 is beyond EOD, truncated [ 169.549504][T15935] loop0: lost filesystem error report for type 5 error -117 [ 169.563130][ T3016] loop4: p1 p2 p3 < p5 p6 > [ 169.577413][T15935] EXT4-fs error (device loop0): ext4_do_update_inode:5690: inode #12: comm syz.0.6009: corrupted inode contents [ 169.615482][ T3016] loop4: partition table partially beyond EOD, truncated [ 169.622809][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.624463][T15935] EXT4-fs error (device loop0): ext4_truncate:4690: inode #12: comm syz.0.6009: mark_inode_dirty error [ 169.661495][T15935] loop0: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 169.661669][T15935] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 169.662851][ T3016] loop4: p2 start 131072 is beyond EOD, [ 169.694227][T15935] loop0: lost filesystem error report for type 5 error -117 [ 169.701737][T15935] EXT4-fs (loop0): 1 truncate cleaned up [ 169.703456][ T3016] truncated [ 169.725432][ T30] EXT4-fs error (device loop0): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 169.749151][ T30] loop0: lost filesystem error report for type 5 error -5 [ 169.750172][T15935] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 169.769986][ T3320] udevd[3320]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 169.788744][ T7031] udevd[7031]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 169.799037][ T3321] udevd[3321]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 169.809094][ T3934] udevd[3934]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 169.814330][ T7032] udevd[7032]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 169.823667][ T7029] udevd[7029]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 169.948690][ T3460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 170.220005][T15952] xt_connbytes: Forcing CT accounting to be enabled [ 170.312156][T15952] xt_CT: You must specify a L4 protocol and not use inversions on it [ 170.621009][T15971] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 170.661358][T15971] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 170.739017][T15979] netlink: 'syz.5.6031': attribute type 2 has an invalid length. [ 170.837214][T15985] netlink: 80 bytes leftover after parsing attributes in process `syz.0.6034'. [ 171.311566][T16025] xt_recent: hitcount (16777216) is larger than allowed maximum (65535) [ 171.803729][T15915] set_capacity_and_notify: 19 callbacks suppressed [ 171.803773][T15915] loop2: detected capacity change from 0 to 262144 [ 171.972418][T15917] loop1: detected capacity change from 0 to 262144 [ 171.983987][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 171.984005][ T28] audit: type=1400 audit(81931.764:327): avc: denied { ioctl } for pid=16084 comm="syz.4.6084" path="socket:[44745]" dev="sockfs" ino=44745 ioctlcmd=0x8991 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 172.034467][T16088] bond1: option resend_igmp: invalid value (18446744073709508766) [ 172.063389][T16088] bond1: option resend_igmp: allowed values 0 - 255 [ 172.094605][T16088] bond1 (unregistering): Released all slaves [ 172.150703][ T28] audit: type=1400 audit(81931.911:328): avc: denied { write } for pid=16093 comm="syz.1.6088" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 172.435416][T16127] loop2: detected capacity change from 0 to 512 [ 172.472518][T16127] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 172.500561][T16127] EXT4-fs (loop2): orphan cleanup on readonly fs [ 172.515643][T16127] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 172.531510][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 172.537964][ C1] EXT4-fs (loop2): initial error at time 81932: mb_free_blocks:2049: inode 12: block 14 [ 172.547749][ C1] EXT4-fs (loop2): last error at time 81932: mb_free_blocks:2049: inode 12: block 14 [ 172.625892][T16127] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6104: corrupted inode contents [ 172.684361][T16127] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 172.684526][T16127] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #12: comm syz.2.6104: mark_inode_dirty error [ 172.725541][T16148] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6114'. [ 172.754824][T16127] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 172.755034][T16127] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6104: corrupted inode contents [ 172.815646][T16127] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.6104: mark_inode_dirty error [ 172.857727][T16127] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6104: corrupted inode contents [ 172.909322][T16127] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 172.936823][T16127] loop2: lost filesystem error report for type 5 error -117 [ 172.938478][T16127] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6104: corrupted inode contents [ 172.997460][T16127] EXT4-fs error (device loop2): ext4_truncate:4690: inode #12: comm syz.2.6104: mark_inode_dirty error [ 173.022818][T16175] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6127'. [ 173.030993][T16127] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 173.046696][T16127] loop2: lost filesystem error report for type 5 error -117 [ 173.046952][T16127] EXT4-fs (loop2): 1 truncate cleaned up [ 173.065095][ T1929] Quota error (device loop2): remove_tree: Cycle in quota tree detected: block 3 index 0 [ 173.096476][ T1929] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:11: Failed to release dquot type 1 [ 173.125381][ T28] audit: type=1400 audit(81932.811:329): avc: denied { connect } for pid=16183 comm="syz.1.6132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 173.151890][ T1929] loop2: lost filesystem error report for type 5 error -5 [ 173.158735][T16127] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 173.225626][ T28] audit: type=1400 audit(81932.903:330): avc: denied { accept } for pid=16192 comm="syz.4.6135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 173.279787][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.313258][ T28] audit: type=1400 audit(81932.986:331): avc: denied { setopt } for pid=16200 comm="syz.1.6141" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 173.376924][T16198] bond1: option min_links: invalid value (18446744073709551612) [ 173.428941][T16198] bond1: option min_links: allowed values 0 - 2147483647 [ 173.450768][ T28] audit: type=1400 audit(81933.115:332): avc: denied { bind } for pid=16215 comm="syz.2.6140" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 173.472315][T16198] bond1 (unregistering): Released all slaves [ 173.528546][ T28] audit: type=1400 audit(81933.179:333): avc: denied { create } for pid=16223 comm="syz.2.6150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 173.567879][ T28] audit: type=1400 audit(81933.207:334): avc: denied { write } for pid=16223 comm="syz.2.6150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 173.681697][T16235] netlink: 'syz.0.6156': attribute type 11 has an invalid length. [ 173.706659][T16235] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6156'. [ 173.719812][ T28] audit: type=1400 audit(81933.354:335): avc: denied { ioctl } for pid=16239 comm="syz.2.6159" path="socket:[44991]" dev="sockfs" ino=44991 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 173.752612][T16243] netlink: 'syz.5.6157': attribute type 11 has an invalid length. [ 173.771419][T16245] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=16245 comm=syz.1.6160 [ 173.976225][T16276] xt_l2tp: invalid flags combination: c [ 173.996787][T16278] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6176'. [ 174.016253][T16280] xt_TPROXY: Can be used only with -p tcp or -p udp [ 174.123035][T16296] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 174.225445][T16310] loop2: detected capacity change from 0 to 512 [ 174.241325][T16313] netlink: 'syz.1.6193': attribute type 10 has an invalid length. [ 174.254042][T16318] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6194'. [ 174.263249][T16310] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 174.272785][T16318] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6194'. [ 174.279708][T16313] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6193'. [ 174.294928][T16310] EXT4-fs (loop2): orphan cleanup on readonly fs [ 174.306937][T16321] loop5: detected capacity change from 0 to 128 [ 174.320662][T16310] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 174.348117][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 174.354579][ C0] EXT4-fs (loop2): initial error at time 81933: mb_free_blocks:2049: inode 12: block 14 [ 174.364368][ C0] EXT4-fs (loop2): last error at time 81933: mb_free_blocks:2049: inode 12: block 14 [ 174.370668][T16310] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6191: corrupted inode contents [ 174.388428][T16310] fserror_report: 5 callbacks suppressed [ 174.388446][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.396670][T16310] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #12: comm syz.2.6191: mark_inode_dirty error [ 174.417518][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.417703][T16310] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6191: corrupted inode contents [ 174.426980][T16321] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 174.438756][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.454125][T16310] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.6191: mark_inode_dirty error [ 174.487458][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.490863][T16310] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6191: corrupted inode contents [ 174.551017][T16341] netlink: 'syz.1.6206': attribute type 9 has an invalid length. [ 174.568974][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.569195][T16310] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 174.593019][T16310] loop2: lost filesystem error report for type 5 error -117 [ 174.593550][T16310] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.6191: corrupted inode contents [ 174.599089][ T3462] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 174.612835][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.623726][T16343] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 174.642126][T16343] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 174.654807][T16310] EXT4-fs error (device loop2): ext4_truncate:4690: inode #12: comm syz.2.6191: mark_inode_dirty error [ 174.679332][T16310] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 174.681215][T16310] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 174.706878][T16310] loop2: lost filesystem error report for type 5 error -117 [ 174.707100][T16310] EXT4-fs (loop2): 1 truncate cleaned up [ 174.720959][ T30] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 174.732444][ T30] loop2: lost filesystem error report for type 5 error -5 [ 174.734773][T16310] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 174.853301][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 174.872072][T16369] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6230'. [ 174.883187][T16368] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6219'. [ 174.909638][T16368] netlink: 348 bytes leftover after parsing attributes in process `syz.5.6219'. [ 174.936401][T16377] loop2: detected capacity change from 0 to 512 [ 174.937013][T16377] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 174.979353][T16377] EXT4-fs (loop2): failed to open journal device unknown-block(0,0) -6 [ 175.128164][T16399] loop4: detected capacity change from 0 to 512 [ 175.148624][T16399] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 175.167306][T16399] EXT4-fs (loop4): orphan cleanup on readonly fs [ 175.186845][T16399] EXT4-fs error (device loop4): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 175.217289][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 175.223770][ C1] EXT4-fs (loop4): initial error at time 81934: mb_free_blocks:2049: inode 12: block 14 [ 175.233581][ C1] EXT4-fs (loop4): last error at time 81934: mb_free_blocks:2049: inode 12: block 14 [ 175.247048][T16399] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.6232: corrupted inode contents [ 175.259154][T16399] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 175.259321][T16399] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #12: comm syz.4.6232: mark_inode_dirty error [ 175.279818][T16399] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 175.280099][T16399] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.6232: corrupted inode contents [ 175.305419][T16399] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 175.314953][T16399] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #12: comm syz.4.6232: mark_inode_dirty error [ 175.389990][T16399] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.6232: corrupted inode contents [ 175.436565][T16399] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 175.464159][T16399] loop4: lost filesystem error report for type 5 error -117 [ 175.464459][T16399] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #12: comm syz.4.6232: corrupted inode contents [ 175.519253][T16399] EXT4-fs error (device loop4): ext4_truncate:4690: inode #12: comm syz.4.6232: mark_inode_dirty error [ 175.556274][T16399] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 175.586717][T16399] loop4: lost filesystem error report for type 5 error -117 [ 175.588482][T16399] EXT4-fs (loop4): 1 truncate cleaned up [ 175.608588][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 1 [ 175.637313][ T30] loop4: lost filesystem error report for type 5 error -5 [ 175.639974][T16399] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 175.748038][ T3468] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 175.860602][T16487] : renamed from hsr0 (while UP) [ 176.009645][T16507] loop1: detected capacity change from 0 to 128 [ 176.032116][T16507] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 176.084507][T16517] xt_l2tp: v2 sid > 0xffff: 4294967292 [ 176.101170][ T3464] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 176.127904][T16524] xt_hashlimit: max too large, truncated to 1048576 [ 176.390375][T16565] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 176.434094][T16565] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 176.439065][T16574] netlink: 'syz.4.6312': attribute type 4 has an invalid length. [ 176.732646][T16617] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 176.917457][T16642] bond1: option min_links: invalid value (18446744073709551612) [ 176.949031][T16642] bond1: option min_links: allowed values 0 - 2147483647 [ 176.959059][T16642] bond1 (unregistering): Released all slaves [ 177.078128][T16660] netlink: 'syz.2.6354': attribute type 8 has an invalid length. [ 177.133060][T16668] : renamed from hsr0 (while UP) [ 177.241660][T16680] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 177.266667][T16680] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 177.354630][T16696] netlink: 'syz.2.6372': attribute type 8 has an invalid length. [ 177.407139][T16702] : renamed from hsr0 (while UP) [ 177.467520][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 177.467535][ T28] audit: type=1400 audit(81936.816:347): avc: denied { write } for pid=16710 comm="syz.1.6380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 177.573401][T16723] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 177.592215][T16727] xt_CT: You must specify a L4 protocol and not use inversions on it [ 177.701336][T16741] loop0: detected capacity change from 0 to 1024 [ 177.742003][T16741] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 177.765598][T16741] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 177.778031][T16741] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 177.779072][T16747] netlink: 'syz.2.6396': attribute type 3 has an invalid length. [ 177.786752][T16741] EXT4-fs (loop0): orphan cleanup on readonly fs [ 177.801033][T16741] EXT4-fs error (device loop0): ext4_free_blocks:6718: comm syz.0.6404: Freeing blocks not in datazone - block = 0, count = 4096 [ 177.814669][T16741] loop0: lost filesystem error report for type 5 error -117 [ 177.815294][T16741] EXT4-fs (loop0): 1 orphan inode deleted [ 177.822690][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 177.822710][ C1] EXT4-fs (loop0): initial error at time 81937: ext4_free_blocks:6718 [ 177.822736][ C1] EXT4-fs (loop0): last error at time 81937: ext4_free_blocks:6718 [ 177.872549][T16741] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 177.948870][T16767] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 177.969041][T16741] EXT4-fs error (device loop0): ext4_lookup:1785: inode #15: comm syz.0.6404: iget: bad i_size value: 1970324836974602 [ 177.998286][T16769] netlink: 'syz.1.6407': attribute type 21 has an invalid length. [ 178.036455][ T3460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 178.089008][ T28] audit: type=1400 audit(81937.387:348): avc: denied { bind } for pid=16777 comm="syz.0.6411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 178.209028][T16796] bridge1: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 178.226823][T16796] bridge1: entered promiscuous mode [ 178.251195][ T28] audit: type=1400 audit(81937.535:349): avc: denied { ioctl } for pid=16793 comm="syz.0.6420" path="/dev/snapshot" dev="devtmpfs" ino=90 ioctlcmd=0x3309 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 178.318414][ T28] audit: type=1400 audit(81937.590:350): avc: denied { audit_control } for pid=16808 comm="syz.2.6426" capability=30 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 178.458703][T16828] bridge3: entered promiscuous mode [ 178.472948][T16828] bridge3: entered allmulticast mode [ 178.505507][T16832] netlink: 'syz.5.6438': attribute type 21 has an invalid length. [ 178.532659][T16838] qrtr: Invalid version 142 [ 178.555492][T16832] __nla_validate_parse: 28 callbacks suppressed [ 178.555510][T16832] netlink: 132 bytes leftover after parsing attributes in process `syz.5.6438'. [ 178.585899][T16844] netlink: 16372 bytes leftover after parsing attributes in process `syz.1.6445'. [ 178.696157][T16854] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 178.803093][T16863] xt_CT: You must specify a L4 protocol and not use inversions on it [ 178.957604][T16891] netlink: 12 bytes leftover after parsing attributes in process `syz.5.6467'. [ 178.984679][T16891] netlink: 20 bytes leftover after parsing attributes in process `syz.5.6467'. [ 178.989676][T16894] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6468'. [ 179.021195][T16900] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 179.132215][T16912] bridge1: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 179.155396][T16912] bridge1: entered promiscuous mode [ 179.307346][T16928] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 179.381156][ T28] audit: type=1400 audit(81938.576:351): avc: denied { write } for pid=16933 comm="syz.0.6497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 179.441187][ T28] audit: type=1400 audit(81938.613:352): avc: denied { setopt } for pid=16937 comm="syz.1.6488" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 179.663991][T16956] ip6gretap1: entered promiscuous mode [ 179.685847][T16956] ip6gretap1: entered allmulticast mode [ 179.821159][T16967] loop1: detected capacity change from 0 to 1764 [ 179.921763][T16973] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6506'. [ 179.940520][T16973] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6506'. [ 180.007742][ T28] audit: type=1326 audit(81939.157:353): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16976 comm="syz.5.6507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 180.077715][ T28] audit: type=1326 audit(81939.185:354): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16976 comm="syz.5.6507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 180.148277][ T28] audit: type=1326 audit(81939.185:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16976 comm="syz.5.6507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 180.232083][ T28] audit: type=1326 audit(81939.185:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16976 comm="syz.5.6507" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 180.908180][T17079] validate_nla: 1 callbacks suppressed [ 180.908198][T17079] netlink: 'syz.0.6559': attribute type 11 has an invalid length. [ 180.933459][T17083] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6561'. [ 181.008989][T17083] bond1: option ad_actor_sys_prio: invalid value (0) [ 181.015959][T17083] bond1: option ad_actor_sys_prio: allowed values 1 - 65535 [ 181.026032][T17083] bond1 (unregistering): Released all slaves [ 181.139925][T17106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 181.240741][T17120] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6577'. [ 181.460810][T17146] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 181.551362][T17158] bond1: Removing last ns target with arp_interval on [ 181.574248][T17154] netlink: 'syz.2.6595': attribute type 3 has an invalid length. [ 181.615808][T17170] loop5: detected capacity change from 0 to 512 [ 181.661101][T17170] EXT4-fs (loop5): 1 truncate cleaned up [ 181.685541][T17170] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 181.712949][T17186] netlink: 40 bytes leftover after parsing attributes in process `syz.1.6610'. [ 181.723322][T17170] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.6604: bg 0: block 465: padding at end of block bitmap is not set [ 181.749069][T17170] EXT4-fs (loop5): Remounting filesystem read-only [ 181.775324][ T3462] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 181.857803][T17203] netlink: 'syz.4.6619': attribute type 1 has an invalid length. [ 181.890819][T17208] veth0_macvtap: left promiscuous mode [ 181.910993][T17211] loop5: detected capacity change from 0 to 512 [ 181.929825][T17211] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 181.978657][T17211] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 182.007738][T17211] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.6623: bg 0: block 248: padding at end of block bitmap is not set [ 182.023579][T17211] loop5: lost filesystem error report for type 5 error -117 [ 182.029427][T17211] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.6623: Failed to acquire dquot type 1 [ 182.036856][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 182.036876][ C0] EXT4-fs (loop5): last error at time 81941: ext4_validate_block_bitmap:441 [ 182.063376][T17211] loop5: lost filesystem error report for type 5 error -28 [ 182.065339][T17211] EXT4-fs (loop5): 1 truncate cleaned up [ 182.078713][T17211] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 182.114972][T17227] unsupported nlmsg_type 40 [ 182.122239][T17211] syz.5.6623 (17211) used greatest stack depth: 9008 bytes left [ 182.149941][ T3462] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 182.278443][T17250] netlink: 'syz.0.6638': attribute type 5 has an invalid length. [ 182.437726][ T3055] veth0_macvtap: entered promiscuous mode [ 182.467211][T17283] xt_CT: You must specify a L4 protocol and not use inversions on it [ 182.495479][T17286] loop1: detected capacity change from 0 to 764 [ 182.648759][T17302] bond1: option ad_actor_sys_prio: invalid value (0) [ 182.671154][T17302] bond1: option ad_actor_sys_prio: allowed values 1 - 65535 [ 182.697342][T17302] bond1 (unregistering): Released all slaves [ 182.927760][T17347] A link change request failed with some changes committed already. Interface wg1 may have been left with an inconsistent configuration, please check. [ 183.037354][T17355] netlink: 'syz.1.6677': attribute type 21 has an invalid length. [ 183.074374][T17355] netlink: 'syz.1.6677': attribute type 5 has an invalid length. [ 183.106535][T17355] netlink: 'syz.1.6677': attribute type 6 has an invalid length. [ 183.142306][T17364] bond2: option ad_actor_sys_prio: invalid value (0) [ 183.151543][T17364] bond2: option ad_actor_sys_prio: allowed values 1 - 65535 [ 183.161656][T17364] bond2 (unregistering): Released all slaves [ 183.187220][T17373] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 183.194519][T17373] IPv6: NLM_F_CREATE should be set when creating new route [ 183.201763][T17373] IPv6: NLM_F_CREATE should be set when creating new route [ 183.301812][ T28] kauditd_printk_skb: 36 callbacks suppressed [ 183.301883][ T28] audit: type=1400 audit(81942.192:391): avc: denied { write } for pid=17384 comm="syz.1.6692" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 183.381119][ T28] audit: type=1400 audit(81942.265:392): avc: denied { bind } for pid=17394 comm="syz.2.6696" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 183.514321][T17409] bond1: option ad_actor_sys_prio: invalid value (0) [ 183.521100][T17409] bond1: option ad_actor_sys_prio: allowed values 1 - 65535 [ 183.531132][T17409] bond1 (unregistering): Released all slaves [ 183.724486][T17438] netlink: 'syz.2.6718': attribute type 39 has an invalid length. [ 183.764259][T17443] xt_TPROXY: Can be used only with -p tcp or -p udp [ 183.881877][T17458] loop2: detected capacity change from 0 to 764 [ 183.986749][T17473] __nla_validate_parse: 14 callbacks suppressed [ 183.986762][T17473] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6734'. [ 184.049117][T17477] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6735'. [ 184.298071][T17511] netlink: 'syz.5.6752': attribute type 3 has an invalid length. [ 184.368431][ T28] audit: type=1400 audit(81943.169:393): avc: denied { write } for pid=17516 comm="syz.0.6756" name="stat" dev="proc" ino=4026532513 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=dir permissive=1 [ 184.417518][T17520] netlink: 'syz.5.6758': attribute type 21 has an invalid length. [ 184.427475][T17520] netlink: 164 bytes leftover after parsing attributes in process `syz.5.6758'. [ 184.449894][ T28] audit: type=1326 audit(81943.252:394): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17523 comm="syz.1.6760" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 184.488342][ T28] audit: type=1326 audit(81943.280:395): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17523 comm="syz.1.6760" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 184.533521][ T28] audit: type=1326 audit(81943.280:396): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17523 comm="syz.1.6760" exe="/root/syz-executor" sig=0 arch=c000003e syscall=140 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 184.582213][T17538] netlink: 40 bytes leftover after parsing attributes in process `syz.5.6768'. [ 184.591307][ T28] audit: type=1326 audit(81943.280:397): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17523 comm="syz.1.6760" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 184.618607][T17538] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 184.630579][ T28] audit: type=1326 audit(81943.280:398): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17523 comm="syz.1.6760" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 184.663897][ T28] audit: type=1400 audit(81943.446:399): avc: denied { setopt } for pid=17540 comm="syz.1.6765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 184.757130][ T28] audit: type=1326 audit(81943.529:400): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17553 comm="syz.2.6774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd55d1cc819 code=0x7ffc0000 [ 184.987398][T17580] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6787'. [ 185.064891][T17582] tc_dump_action: action bad kind [ 185.274608][T17622] netlink: 164 bytes leftover after parsing attributes in process `syz.2.6808'. [ 185.414104][T17639] loop2: detected capacity change from 0 to 1024 [ 185.420858][T17639] EXT4-fs: Ignoring removed bh option [ 185.431257][T17639] EXT4-fs: inline encryption not supported [ 185.442068][T17639] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 185.459239][T17639] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.6816: lblock 2 mapped to illegal pblock 2 (length 1) [ 185.486222][T17639] fserror_report: 4 callbacks suppressed [ 185.486236][T17639] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 185.496188][T17639] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.6816: Invalid inode table block 1 in block_group 0 [ 185.505421][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 185.505438][ C0] EXT4-fs (loop2): initial error at time 81944: ext4_map_blocks:791: inode 3: block 2 [ 185.505474][ C0] EXT4-fs (loop2): last error at time 81944: ext4_map_blocks:791: inode 3: block 2 [ 185.543515][T17639] loop2: lost filesystem error report for type 5 error -117 [ 185.545035][T17639] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 185.575521][T17639] loop2: lost filesystem error report for type 5 error -117 [ 185.577283][T17639] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #3: comm syz.2.6816: mark_inode_dirty error [ 185.600104][T17639] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 185.611632][T17639] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.6816: Failed to acquire dquot type 0 [ 185.632213][T17639] loop2: lost filesystem error report for type 5 error -117 [ 185.635060][T17639] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 185.679336][T17639] loop2: lost filesystem error report for type 5 error -117 [ 185.679544][T17639] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.6816: mark_inode_dirty error [ 185.721518][T17639] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 185.721628][T17639] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 185.755643][T17663] No such timeout policy "syz1" [ 185.765365][T17639] EXT4-fs (loop2): 1 orphan inode deleted [ 185.776698][T17639] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 185.790445][ T30] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 185.827889][T17667] xt_policy: too many policy elements [ 185.838309][ T30] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 0 [ 185.855071][T17639] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #2: block 16: comm syz.2.6816: lblock 0 mapped to illegal pblock 16 (length 1) [ 185.929039][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 185.952655][ T3466] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 185.984339][ T3466] loop2: lost filesystem error report for type 5 error -117 [ 185.985999][ T3466] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 186.019796][ T3466] loop2: lost filesystem error report for type 5 error -117 [ 186.019903][ T3466] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 186.069981][ T3466] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 186.176248][T17688] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 186.398125][T17728] validate_nla: 5 callbacks suppressed [ 186.398144][T17728] netlink: 'syz.1.6858': attribute type 39 has an invalid length. [ 186.575491][T17755] netdevsim netdevsim4: Direct firmware load for  failed with error -2 [ 186.604734][T17757] netlink: 'syz.0.6873': attribute type 1 has an invalid length. [ 186.645920][T17761] xt_SECMARK: invalid security context 'system_u:object_r:initctl_t:s0' [ 186.857283][T17793] vhci_hcd vhci_hcd.3: invalid port number 255 [ 186.875526][T17799] netdevsim netdevsim5 netdevsim0: entered allmulticast mode [ 186.912618][T17799] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 186.958803][T17803] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6895'. [ 187.193228][T17824] openvswitch: netlink: Missing key (keys=40, expected=2000) [ 187.306753][T17837] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6911'. [ 187.320572][T17839] netlink: 44 bytes leftover after parsing attributes in process `syz.4.6912'. [ 187.429494][T17855] netlink: 'syz.4.6918': attribute type 28 has an invalid length. [ 187.462854][T17855] netlink: 'syz.4.6918': attribute type 29 has an invalid length. [ 187.485194][T17855] netlink: 132 bytes leftover after parsing attributes in process `syz.4.6918'. [ 187.535159][T17869] netdevsim netdevsim5: Firmware load for './file0/file0/..' refused, path contains '..' component [ 187.619072][T17876] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 187.668176][T17887] netlink: 'syz.4.6937': attribute type 11 has an invalid length. [ 187.699475][T17895] netdevsim netdevsim5: Direct firmware load for  failed with error -2 [ 187.907407][T17917] IPv6: NLM_F_CREATE should be specified when creating new route [ 187.988438][T17931] xt_CT: You must specify a L4 protocol and not use inversions on it [ 188.075125][T17939] vlan0: entered promiscuous mode [ 188.174439][T17953] netlink: 'syz.5.6968': attribute type 16 has an invalid length. [ 188.199413][T17953] netlink: 'syz.5.6968': attribute type 17 has an invalid length. [ 188.353372][T17953] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 188.908861][T18021] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 188.982174][T18032] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 189.005695][ T28] kauditd_printk_skb: 51 callbacks suppressed [ 189.005712][ T28] audit: type=1400 audit(81947.450:449): avc: denied { ioctl } for pid=18031 comm="syz.2.7005" path="socket:[51262]" dev="sockfs" ino=51262 ioctlcmd=0x48d2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 189.239182][T18063] netlink: 'syz.4.7020': attribute type 29 has an invalid length. [ 189.260990][ T28] audit: type=1326 audit(81947.690:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18065 comm="syz.1.7022" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 189.284779][T18066] loop2: detected capacity change from 0 to 164 [ 189.349684][ T28] audit: type=1326 audit(81947.709:451): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18065 comm="syz.1.7022" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 189.349714][ T28] audit: type=1326 audit(81947.727:452): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18065 comm="syz.1.7022" exe="/root/syz-executor" sig=0 arch=c000003e syscall=22 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 189.349811][ T28] audit: type=1326 audit(81947.727:453): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18065 comm="syz.1.7022" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 189.349890][ T28] audit: type=1326 audit(81947.727:454): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18065 comm="syz.1.7022" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 189.415051][ T28] audit: type=1400 audit(81947.801:455): avc: denied { validate_trans } for pid=18074 comm="syz.4.7027" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 189.672506][T18097] bridge_slave_0: left allmulticast mode [ 189.698464][T18097] bridge_slave_0: left promiscuous mode [ 189.717386][T18097] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.743405][T18097] bridge_slave_1: left allmulticast mode [ 189.749586][T18097] bridge_slave_1: left promiscuous mode [ 189.749760][T18097] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.765597][T18097] bond0: (slave bond_slave_0): Releasing backup interface [ 189.789523][T18097] bond0: (slave bond_slave_1): Releasing backup interface [ 189.820349][T18097] team0: Port device team_slave_0 removed [ 189.844942][T18124] netlink: 'syz.5.7050': attribute type 21 has an invalid length. [ 189.868555][T18097] team0: Port device team_slave_1 removed [ 189.886277][T18097] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 189.894258][T18097] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 189.903883][T18097] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 189.911807][T18097] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 189.929022][T18097] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 189.972505][T18124] __nla_validate_parse: 2 callbacks suppressed [ 189.972520][T18124] netlink: 156 bytes leftover after parsing attributes in process `syz.5.7050'. [ 190.024394][T18139] xt_policy: neither incoming nor outgoing policy selected [ 190.405777][T18197] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7086'. [ 190.489114][T18209] loop0: detected capacity change from 0 to 512 [ 190.507431][T18209] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #17: comm syz.0.7092: iget: bogus i_mode (0) [ 190.545400][T18209] loop0: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 190.546163][T18209] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.7092: couldn't read orphan inode 17 (err -117) [ 190.555368][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 190.555391][ C0] EXT4-fs (loop0): initial error at time 81948: ext4_orphan_get:1397: inode 17 [ 190.555423][ C0] EXT4-fs (loop0): last error at time 81948: ext4_orphan_get:1397: inode 17 [ 190.597680][T18209] loop0: lost filesystem error report for type 5 error -117 [ 190.599889][T18209] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 190.648484][ T28] audit: type=1400 audit(81948.973:456): avc: denied { mounton } for pid=18224 comm="syz.4.7100" path="/1427/bus" dev="tmpfs" ino=7275 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 190.734528][T18235] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7104'. [ 190.757796][ T3460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 190.798843][ T28] audit: type=1400 audit(81949.102:457): avc: denied { write } for pid=18243 comm="syz.5.7110" name="urandom" dev="devtmpfs" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 190.984548][T18262] bond1: Removing last arp target with arp_interval on [ 191.001342][T18269] Cannot find del_set index 1 as target [ 191.019628][T18262] bond1: entered promiscuous mode [ 191.024756][T18262] bond1: entered allmulticast mode [ 191.032158][T18262] 8021q: adding VLAN 0 to HW filter on device bond1 [ 191.077487][T18281] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.7125'. [ 191.086818][T18281] bridge_slave_1: default FDB implementation only supports local addresses [ 191.104356][T18277] netlink: 'syz.4.7124': attribute type 16 has an invalid length. [ 191.194409][T18294] netlink: 8 bytes leftover after parsing attributes in process `syz.5.7133'. [ 191.251805][T18277] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 191.273474][T18294] netlink: 48 bytes leftover after parsing attributes in process `syz.5.7133'. [ 191.358972][ T28] audit: type=1400 audit(81949.619:458): avc: denied { read } for pid=18311 comm="syz.2.7143" lport=17 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 191.402100][T18307] bond1: Removing last arp target with arp_interval on [ 191.412619][T18307] bond1: entered promiscuous mode [ 191.417974][T18307] bond1: entered allmulticast mode [ 191.423491][T18307] 8021q: adding VLAN 0 to HW filter on device bond1 [ 191.534890][T18330] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7151'. [ 191.584341][T18332] bridge_slave_0: left allmulticast mode [ 191.601535][T18332] bridge_slave_0: left promiscuous mode [ 191.618364][T18332] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.642505][T18332] bridge_slave_1: left allmulticast mode [ 191.651838][T18332] bridge_slave_1: left promiscuous mode [ 191.657854][T18332] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.669881][T18332] bond0: (slave bond_slave_0): Releasing backup interface [ 191.686226][T18332] bond0: (slave bond_slave_1): Releasing backup interface [ 191.708822][T18332] team0: Port device team_slave_0 removed [ 191.726912][T18332] team0: Port device team_slave_1 removed [ 191.737110][T18332] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 191.746525][T18332] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 191.756472][T18332] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 191.763998][T18332] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 191.774733][T18332] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 191.795450][T18338] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7156'. [ 191.831410][T18346] bond2: Removing last arp target with arp_interval on [ 191.852731][T18346] bond2: entered promiscuous mode [ 191.858956][T18349] x_tables: arp_tables: NFQUEUE target: not valid for this family [ 191.866231][T18346] bond2: entered allmulticast mode [ 191.872179][T18346] 8021q: adding VLAN 0 to HW filter on device bond2 [ 192.269895][T18365] netlink: 400 bytes leftover after parsing attributes in process `syz.5.7168'. [ 192.427689][T18373] SET target dimension over the limit! [ 192.574353][T18385] bond2: Removing last arp target with arp_interval on [ 192.588766][T18387] Process accounting resumed [ 192.617424][T18385] bond2: entered promiscuous mode [ 192.622640][T18385] bond2: entered allmulticast mode [ 192.628102][T18385] 8021q: adding VLAN 0 to HW filter on device bond2 [ 192.648750][T18402] x_tables: ip_tables: socket match: used from hooks OUTPUT, but only valid from PREROUTING/INPUT [ 192.825207][T18420] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7195'. [ 192.851101][T18422] validate_nla: 1 callbacks suppressed [ 192.851177][T18422] netlink: 'syz.2.7196': attribute type 1 has an invalid length. [ 193.079973][T18430] loop0: detected capacity change from 0 to 8192 [ 193.433532][T18484] loop2: detected capacity change from 0 to 8192 [ 193.578192][T18505] Cannot find add_set index 2 as target [ 193.597262][T18508] netlink: 'syz.2.7232': attribute type 16 has an invalid length. [ 193.614542][T18508] netlink: 'syz.2.7232': attribute type 17 has an invalid length. [ 193.693128][T18508] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 194.028504][T18544] loop5: detected capacity change from 0 to 512 [ 194.073528][T18544] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 194.195628][ T3462] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 194.353711][T18580] netlink: 'syz.0.7259': attribute type 4 has an invalid length. [ 194.390585][T18580] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 194.486609][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 194.486624][ T28] audit: type=1400 audit(81952.516:473): avc: denied { bind } for pid=18585 comm="syz.0.7262" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 194.569067][ T28] audit: type=1326 audit(81952.580:474): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 194.628721][ T28] audit: type=1326 audit(81952.580:475): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 194.703280][ T28] audit: type=1326 audit(81952.617:476): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 194.772700][ T28] audit: type=1326 audit(81952.617:477): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 194.838718][ T28] audit: type=1326 audit(81952.617:478): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=91 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 194.913362][ T28] audit: type=1326 audit(81952.617:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 194.970444][ T28] audit: type=1326 audit(81952.617:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 195.048282][ T28] audit: type=1326 audit(81952.617:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 195.094422][ T28] audit: type=1326 audit(81952.617:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18591 comm="syz.1.7265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 195.462490][T18680] __nla_validate_parse: 3 callbacks suppressed [ 195.462503][T18680] netlink: 132 bytes leftover after parsing attributes in process `syz.5.7309'. [ 195.502579][T18682] netlink: 24 bytes leftover after parsing attributes in process `syz.0.7310'. [ 195.881342][T18720] netlink: 140 bytes leftover after parsing attributes in process `syz.0.7323'. [ 195.902535][T18722] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 195.989781][T18724] bridge_slave_0: left allmulticast mode [ 196.002023][T18724] bridge_slave_0: left promiscuous mode [ 196.013289][T18724] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.038086][T18724] bridge_slave_1: left allmulticast mode [ 196.054721][T18724] bridge_slave_1: left promiscuous mode [ 196.065892][T18724] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.092789][T18724] bond0: (slave bond_slave_0): Releasing backup interface [ 196.110308][T18724] bond0: (slave bond_slave_1): Releasing backup interface [ 196.131435][T18724] team0: Port device team_slave_0 removed [ 196.152477][T18724] team0: Port device team_slave_1 removed [ 196.167348][T18724] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 196.183049][T18724] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 196.194006][T18724] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 196.202292][T18724] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 196.216978][T18724] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 196.256620][T18732] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 196.262475][T18736] netlink: 'syz.2.7329': attribute type 4 has an invalid length. [ 196.287353][T18736] netlink: 152 bytes leftover after parsing attributes in process `syz.2.7329'. [ 196.322243][T18736] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 196.643001][T18778] loop2: detected capacity change from 0 to 764 [ 196.691876][T18782] loop4: detected capacity change from 0 to 512 [ 196.716840][T18782] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 196.749876][T18782] EXT4-fs (loop4): 1 truncate cleaned up [ 196.772318][T18782] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 196.798999][T18782] EXT4-fs error (device loop4): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.4.7351: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 196.826288][T18782] EXT4-fs (loop4): Remounting filesystem read-only [ 196.832894][T18782] EXT4-fs warning (device loop4): ext4_rename_delete:3739: inode #2: comm syz.4.7351: Deleting old file: nlink 4, error=-117 [ 196.885670][ T3468] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 196.930191][T18800] netlink: 132 bytes leftover after parsing attributes in process `syz.4.7359'. [ 197.148362][T18826] program syz.1.7373 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 197.161057][T18826] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 197.209730][T18834] netlink: 8 bytes leftover after parsing attributes in process `syz.1.7377'. [ 197.244931][T18828] bridge_slave_0: left allmulticast mode [ 197.245468][T18836] netlink: 32 bytes leftover after parsing attributes in process `syz.1.7378'. [ 197.257016][T18828] bridge_slave_0: left promiscuous mode [ 197.284695][T18828] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.308780][T18828] bridge_slave_1: left allmulticast mode [ 197.325250][T18828] bridge_slave_1: left promiscuous mode [ 197.341988][T18828] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.375467][T18828] bond0: (slave bond_slave_0): Releasing backup interface [ 197.393183][T18828] bond0: (slave bond_slave_1): Releasing backup interface [ 197.417299][T18828] team0: Port device team_slave_0 removed [ 197.436854][T18828] team0: Port device team_slave_1 removed [ 197.448568][T18828] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 197.464010][T18828] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 197.482926][T18828] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 197.496471][T18828] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 197.511739][T18828] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 197.536771][T18833] netlink: 188 bytes leftover after parsing attributes in process `syz.4.7376'. [ 197.752113][T18866] netlink: 830 bytes leftover after parsing attributes in process `syz.0.7393'. [ 197.775559][T18870] netlink: 'syz.5.7395': attribute type 7 has an invalid length. [ 197.786855][T18872] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7396'. [ 197.800868][T18870] netlink: 'syz.5.7395': attribute type 8 has an invalid length. [ 197.984039][T18892] netlink: 'syz.4.7406': attribute type 21 has an invalid length. [ 198.108995][T18908] bridge4: the hash_elasticity option has been deprecated and is always 16 [ 198.342416][T18930] geneve2: entered promiscuous mode [ 198.367239][T18930] geneve2: entered allmulticast mode [ 198.394834][T18936] netlink: 'syz.5.7428': attribute type 1 has an invalid length. [ 199.096730][T18997] bridge_slave_0: left allmulticast mode [ 199.117580][T18997] bridge_slave_0: left promiscuous mode [ 199.134361][T18997] bridge0: port 1(bridge_slave_0) entered disabled state [ 199.151026][T18997] bridge_slave_1: left allmulticast mode [ 199.160339][T18997] bridge_slave_1: left promiscuous mode [ 199.174088][T18997] bridge0: port 2(bridge_slave_1) entered disabled state [ 199.199227][T18997] bond0: (slave bond_slave_0): Releasing backup interface [ 199.223607][T18997] bond0: (slave bond_slave_1): Releasing backup interface [ 199.236889][T18997] team0: Port device team_slave_0 removed [ 199.247320][T18997] team0: Port device team_slave_1 removed [ 199.260585][T18997] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 199.274925][T18997] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 199.290458][T18997] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 199.306986][T18997] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 199.320399][T18997] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 199.350525][T19002] geneve2: entered promiscuous mode [ 199.360248][T19002] geneve2: entered allmulticast mode [ 199.360254][T19018] netlink: 'syz.4.7468': attribute type 39 has an invalid length. [ 199.380910][T19006] xfrm1: entered allmulticast mode [ 199.407225][T19020] sctp: [Deprecated]: syz.2.7469 (pid 19020) Use of int in max_burst socket option. [ 199.407225][T19020] Use struct sctp_assoc_value instead [ 199.640624][T19042] bridge2: the hash_elasticity option has been deprecated and is always 16 [ 199.718331][T19044] 8021q: adding VLAN 0 to HW filter on device bond1 [ 199.934566][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 199.934580][ T28] audit: type=1326 audit(81957.535:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 199.977668][T19071] IPVS: length: 1152 != 8 [ 199.986979][ T28] audit: type=1326 audit(81957.572:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.013096][ T28] audit: type=1326 audit(81957.572:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.067319][ T28] audit: type=1326 audit(81957.572:490): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.118919][ T28] audit: type=1326 audit(81957.572:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.152102][ T28] audit: type=1326 audit(81957.572:492): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.175808][ T28] audit: type=1326 audit(81957.572:493): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.239492][ T28] audit: type=1326 audit(81957.572:494): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.267870][T19089] sctp: [Deprecated]: syz.5.7503 (pid 19089) Use of int in maxseg socket option. [ 200.267870][T19089] Use struct sctp_assoc_value instead [ 200.301822][ T28] audit: type=1326 audit(81957.572:495): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.305565][T19093] loop0: detected capacity change from 0 to 512 [ 200.372358][T19093] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 200.378463][ T28] audit: type=1326 audit(81957.572:496): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19068 comm="syz.4.7493" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa84302c819 code=0x50000 [ 200.437253][T19093] EXT4-fs (loop0): orphan cleanup on readonly fs [ 200.461249][T19093] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.7504: Failed to acquire dquot type 1 [ 200.504179][T19093] loop0: lost filesystem error report for type 5 error -5 [ 200.504489][T19093] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.7504: bg 0: block 40: padding at end of block bitmap is not set [ 200.511710][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 200.511724][ C0] EXT4-fs (loop0): initial error at time 81958: ext4_acquire_dquot:7034 [ 200.511761][ C0] EXT4-fs (loop0): last error at time 81958: ext4_acquire_dquot:7034 [ 200.575741][T19093] loop0: lost filesystem error report for type 5 error -117 [ 200.598084][T19093] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 200.638775][T19093] loop0: lost filesystem error report for type 5 error -117 [ 200.639015][T19093] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #16: comm syz.0.7504: data will be lost [ 200.683142][T19093] EXT4-fs (loop0): 1 truncate cleaned up [ 200.694705][T19093] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 200.775117][T19121] xt_TPROXY: Can be used only with -p tcp or -p udp [ 200.832329][T19125] netlink: 'syz.2.7520': attribute type 4 has an invalid length. [ 200.864848][ T3460] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.067584][T19139] netlink: 'syz.2.7527': attribute type 3 has an invalid length. [ 201.091961][T19143] 8021q: adding VLAN 0 to HW filter on device bond3 [ 201.244128][T19152] loop5: detected capacity change from 0 to 512 [ 201.290732][T19152] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 201.346561][T19152] EXT4-fs (loop5): 1 truncate cleaned up [ 201.361108][T19162] netlink: 'syz.2.7537': attribute type 6 has an invalid length. [ 201.384857][T19152] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 201.423104][T19152] EXT4-fs error (device loop5): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.5.7533: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 201.512682][T19152] EXT4-fs (loop5): Remounting filesystem read-only [ 201.550451][T19152] EXT4-fs warning (device loop5): ext4_rename_delete:3739: inode #2: comm syz.5.7533: Deleting old file: nlink 4, error=-117 [ 201.606348][T19174] netlink: 'syz.2.7543': attribute type 21 has an invalid length. [ 201.641899][T19174] __nla_validate_parse: 8 callbacks suppressed [ 201.641953][T19174] netlink: 128 bytes leftover after parsing attributes in process `syz.2.7543'. [ 201.691829][T19172] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 201.708001][ T3462] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 201.713866][T19174] netlink: 'syz.2.7543': attribute type 4 has an invalid length. [ 201.739569][T19174] netlink: 'syz.2.7543': attribute type 5 has an invalid length. [ 201.765515][T19174] netlink: 3 bytes leftover after parsing attributes in process `syz.2.7543'. [ 201.801580][T19185] netlink: 'syz.0.7547': attribute type 10 has an invalid length. [ 201.811499][T19180] 8021q: adding VLAN 0 to HW filter on device bond4 [ 201.895486][T19191] xt_connbytes: Forcing CT accounting to be enabled [ 202.048164][T19202] netlink: 24 bytes leftover after parsing attributes in process `syz.2.7556'. [ 202.113971][T19208] loop2: detected capacity change from 0 to 512 [ 202.128190][T19208] EXT4-fs: Ignoring removed nobh option [ 202.146077][T19208] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 202.175887][T19208] EXT4-fs (loop2): 1 truncate cleaned up [ 202.185431][T19208] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 202.260500][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.336600][T19228] netlink: 'syz.2.7565': attribute type 15 has an invalid length. [ 202.717546][T19264] netlink: 10 bytes leftover after parsing attributes in process `syz.0.7585'. [ 202.801614][T19272] netlink: 132 bytes leftover after parsing attributes in process `syz.0.7590'. [ 202.838096][T19274] ip6t_REJECT: ECHOREPLY is not supported [ 203.126996][T19298] loop0: detected capacity change from 0 to 256 [ 203.193355][T19305] netlink: 64985 bytes leftover after parsing attributes in process `syz.2.7605'. [ 203.376011][T19330] bond2: option lacp_rate: mode dependency failed, not supported in mode balance-xor(2) [ 203.387148][T19330] bond2 (unregistering): Released all slaves [ 203.427039][T19339] bridge2: entered promiscuous mode [ 203.433818][T19339] bridge2: entered allmulticast mode [ 203.442739][T19342] batadv0: entered allmulticast mode [ 203.971314][T19403] netlink: 120 bytes leftover after parsing attributes in process `syz.4.7652'. [ 204.377313][T19441] netlink: 28 bytes leftover after parsing attributes in process `syz.1.7671'. [ 204.659547][T19479] validate_nla: 9 callbacks suppressed [ 204.659614][T19479] netlink: 'syz.1.7689': attribute type 15 has an invalid length. [ 204.690640][T19479] netlink: 24 bytes leftover after parsing attributes in process `syz.1.7689'. [ 204.789817][T19499] netlink: 40 bytes leftover after parsing attributes in process `syz.4.7698'. [ 205.039383][T19532] ieee802154 phy0 wpan0: encryption failed: -22 [ 205.225726][T19554] ip6t_rpfilter: unknown options [ 205.245266][T19556] netlink: 'syz.4.7727': attribute type 15 has an invalid length. [ 205.458745][T19565] ip6gretap1: left allmulticast mode [ 205.468030][T19565] bond1: left allmulticast mode [ 205.475738][T19565] xfrm1: left allmulticast mode [ 205.709672][ T28] kauditd_printk_skb: 9087 callbacks suppressed [ 205.709689][ T28] audit: type=1400 audit(81962.859:9582): avc: denied { ioctl } for pid=19601 comm="syz.0.7759" path="socket:[56727]" dev="sockfs" ino=56727 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 205.861755][T19619] loop5: detected capacity change from 0 to 2048 [ 205.963676][ T28] audit: type=1400 audit(81963.099:9583): avc: denied { append } for pid=19632 comm="syz.1.7763" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 206.008902][ T28] audit: type=1400 audit(81963.136:9584): avc: denied { ioctl } for pid=19635 comm="syz.5.7764" path="socket:[55548]" dev="sockfs" ino=55548 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 206.061901][ T28] audit: type=1400 audit(81963.191:9585): avc: denied { connect } for pid=19642 comm="syz.1.7767" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 206.149357][T19653] netlink: 'syz.0.7770': attribute type 2 has an invalid length. [ 206.188678][T19653] netlink: 'syz.0.7770': attribute type 8 has an invalid length. [ 206.278160][T19671] x_tables: arp_tables: NFQUEUE target: not valid for this family [ 206.299812][T19673] loop2: detected capacity change from 0 to 764 [ 206.386997][ T28] audit: type=1326 audit(81963.496:9586): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19687 comm="syz.5.7792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 206.459983][ T28] audit: type=1326 audit(81963.514:9587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19687 comm="syz.5.7792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 206.551276][ T28] audit: type=1326 audit(81963.514:9588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19687 comm="syz.5.7792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=447 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 206.639570][ T28] audit: type=1326 audit(81963.514:9589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19687 comm="syz.5.7792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 206.680995][ T28] audit: type=1326 audit(81963.514:9590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19687 comm="syz.5.7792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 206.708888][ T28] audit: type=1400 audit(81963.699:9591): avc: denied { setopt } for pid=19717 comm="syz.4.7806" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 206.756967][T19729] loop4: detected capacity change from 0 to 512 [ 206.769218][T19729] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 206.796801][T19729] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 206.817892][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 206.824376][ C1] EXT4-fs (loop4): initial error at time 81963: ext4_mb_generate_buddy:1317 [ 206.833110][ C1] EXT4-fs (loop4): last error at time 81963: ext4_mb_generate_buddy:1317 [ 206.842091][T19729] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.7811: Failed to acquire dquot type 1 [ 206.877829][T19729] loop4: lost filesystem error report for type 5 error -28 [ 206.882232][T19729] EXT4-fs (loop4): 1 truncate cleaned up [ 206.895697][T19729] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 206.948480][ T3468] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.321516][T19791] netlink: 'syz.2.7839': attribute type 16 has an invalid length. [ 207.321556][T19791] netlink: 'syz.2.7839': attribute type 17 has an invalid length. [ 207.321578][T19791] netlink: 'syz.2.7839': attribute type 27 has an invalid length. [ 207.391881][T19798] __nla_validate_parse: 8 callbacks suppressed [ 207.391959][T19798] netlink: 36 bytes leftover after parsing attributes in process `syz.5.7843'. [ 207.394488][T19798] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 207.395572][T19799] xt_bpf: check failed: parse error [ 207.497552][T19808] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7849'. [ 207.497567][T19808] netlink: 3 bytes leftover after parsing attributes in process `syz.0.7849'. [ 207.597087][T19817] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.7854'. [ 207.609209][T19821] No such timeout policy "syz1" [ 207.618221][T19815] loop5: detected capacity change from 0 to 2048 [ 207.642840][T19815] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 207.686000][T19832] loop1: detected capacity change from 0 to 512 [ 207.692297][T19833] netlink: 'syz.4.7860': attribute type 26 has an invalid length. [ 207.713685][T19832] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 207.766430][T19832] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 207.793286][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 207.799768][ C0] EXT4-fs (loop1): initial error at time 81964: ext4_mb_generate_buddy:1317 [ 207.808490][ C0] EXT4-fs (loop1): last error at time 81964: ext4_mb_generate_buddy:1317 [ 207.818654][T19832] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.7859: Failed to acquire dquot type 1 [ 207.830628][ T3462] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.843521][T19832] loop1: lost filesystem error report for type 5 error -28 [ 207.843750][T19832] EXT4-fs (loop1): 1 truncate cleaned up [ 207.844354][T19832] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 207.887848][ T3464] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 207.912400][T19850] loop1: detected capacity change from 0 to 1024 [ 207.929289][T19850] EXT4-fs (loop1): Filesystem with casefold feature cannot be mounted without CONFIG_UNICODE [ 208.116449][T19865] bond2: option lp_interval: invalid value (18446744073709551613) [ 208.129332][T19865] bond2: option lp_interval: allowed values 1 - 2147483647 [ 208.139297][T19870] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7876'. [ 208.168139][T19865] bond2 (unregistering): Released all slaves [ 208.343908][T19886] netlink: 'syz.2.7879': attribute type 4 has an invalid length. [ 208.362980][T19888] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7885'. [ 208.375711][T19886] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.7879'. [ 208.685834][T19928] loop0: detected capacity change from 0 to 512 [ 208.695770][T19930] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=19 sclass=netlink_tcpdiag_socket pid=19930 comm=syz.4.7905 [ 208.745577][T19936] xt_ecn: cannot match TCP bits for non-tcp packets [ 209.297618][T20016] random: crng reseeded on system resumption [ 209.398169][T20031] netlink: 232 bytes leftover after parsing attributes in process `syz.2.7957'. [ 209.549487][T20057] netlink: 'syz.2.7969': attribute type 3 has an invalid length. [ 209.563225][T20053] Driver unsupported XDP return value 0 on prog (id 770) dev N/A, expect packet loss! [ 209.658276][T20070] netlink: 28 bytes leftover after parsing attributes in process `syz.4.7975'. [ 209.926566][T20106] x_tables: duplicate underflow at hook 3 [ 209.934673][T20110] netlink: 216 bytes leftover after parsing attributes in process `syz.1.7997'. [ 210.016485][T20122] TCP: TCP_TX_DELAY enabled [ 210.293765][T20169] validate_nla: 2 callbacks suppressed [ 210.293778][T20169] netlink: 'syz.0.8024': attribute type 10 has an invalid length. [ 210.509996][T20204] netlink: 'syz.4.8041': attribute type 13 has an invalid length. [ 210.532119][T20204] netlink: 'syz.4.8041': attribute type 12 has an invalid length. [ 210.673716][T20220] binfmt_misc: register: failed to install interpreter file ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 210.859538][T20238] netlink: 'syz.4.8059': attribute type 5 has an invalid length. [ 210.933108][T20244] bridge3: entered allmulticast mode [ 211.108471][T20264] SET target dimension over the limit! [ 211.498882][T20312] netdevsim netdevsim4 netdevsim0: refused to change device tx_queue_len [ 211.519235][T20314] SET target dimension over the limit! [ 211.671090][ T28] kauditd_printk_skb: 68 callbacks suppressed [ 211.671104][ T28] audit: type=1400 audit(81968.358:9652): avc: denied { audit_write } for pid=20338 comm="syz.1.8109" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 211.714982][T20333] bond2: Unable to set up delay as MII monitoring is disabled [ 211.726583][T20333] bond2 (unregistering): Released all slaves [ 211.743956][T20342] openvswitch: netlink: Missing key (keys=40, expected=100) [ 211.816040][ T28] audit: type=1326 audit(81968.497:9653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20353 comm="syz.5.8116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 211.866099][ T28] audit: type=1326 audit(81968.497:9654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20353 comm="syz.5.8116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 211.890039][ T28] audit: type=1326 audit(81968.506:9655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20353 comm="syz.5.8116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=37 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 211.982588][ T28] audit: type=1326 audit(81968.506:9656): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=20353 comm="syz.5.8116" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f003e40c819 code=0x7ffc0000 [ 212.062857][T20381] bond3: option lp_interval: invalid value (18446744073709551613) [ 212.081588][T20381] bond3: option lp_interval: allowed values 1 - 2147483647 [ 212.097123][T20381] bond3 (unregistering): Released all slaves [ 212.119101][T20383] gre0: entered promiscuous mode [ 212.130116][T20383] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 212.316233][T20420] bridge0: port 1(veth1_vlan) entered blocking state [ 212.330283][T20420] bridge0: port 1(veth1_vlan) entered disabled state [ 212.337484][T20420] veth1_vlan: entered allmulticast mode [ 212.356801][T20420] veth1_vlan: left allmulticast mode [ 212.406960][T20428] bond5: option lp_interval: invalid value (18446744073709551613) [ 212.431691][T20428] bond5: option lp_interval: allowed values 1 - 2147483647 [ 212.469869][T20428] bond5 (unregistering): Released all slaves [ 212.746945][T20486] xt_TCPMSS: Only works on TCP SYN packets [ 212.803042][T20487] bond2: option lp_interval: invalid value (18446744073709551613) [ 212.810962][T20487] bond2: option lp_interval: allowed values 1 - 2147483647 [ 212.821388][T20487] bond2 (unregistering): Released all slaves [ 213.100598][T20535] bond3: Unable to set up delay as MII monitoring is disabled [ 213.119944][T20535] bond3 (unregistering): Released all slaves [ 213.149523][T20541] bond2: option lp_interval: invalid value (18446744073709551613) [ 213.157426][T20541] bond2: option lp_interval: allowed values 1 - 2147483647 [ 213.166475][T20541] bond2 (unregistering): Released all slaves [ 213.179230][T20543] gre0: entered promiscuous mode [ 213.188891][T20543] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 213.244767][T20556] gre0: entered promiscuous mode [ 213.255662][ T28] audit: type=1400 audit(81969.826:9657): avc: denied { setattr } for pid=20555 comm="syz.0.8211" name="rfkill" dev="devtmpfs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:wireless_device_t tclass=chr_file permissive=1 [ 213.281265][T20556] gre0: entered allmulticast mode [ 213.343783][T20566] netlink: 'syz.4.8217': attribute type 21 has an invalid length. [ 213.364151][T20566] __nla_validate_parse: 9 callbacks suppressed [ 213.364232][T20566] netlink: 152 bytes leftover after parsing attributes in process `syz.4.8217'. [ 213.395961][ T28] audit: type=1400 audit(81969.955:9658): avc: denied { setopt } for pid=20571 comm="syz.1.8222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 213.558050][T20596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8234'. [ 213.580213][T20596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8234'. [ 213.601039][T20596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8234'. [ 213.610516][T20596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8234'. [ 213.660247][T20605] bridge0: port 1(veth1_vlan) entered blocking state [ 213.682453][T20605] bridge0: port 1(veth1_vlan) entered disabled state [ 213.702294][T20605] veth1_vlan: entered allmulticast mode [ 213.720582][T20605] veth1_vlan: left allmulticast mode [ 213.722489][T20596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8234'. [ 213.768164][T20596] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8234'. [ 213.791228][T20621] netlink: 1392 bytes leftover after parsing attributes in process `syz.0.8244'. [ 213.868992][T20632] loop2: detected capacity change from 0 to 512 [ 213.892059][T20632] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 213.911624][ T28] audit: type=1400 audit(81970.435:9659): avc: denied { write } for pid=20636 comm="syz.1.8253" name="ptp0" dev="devtmpfs" ino=247 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 213.943021][T20632] EXT4-fs (loop2): 1 truncate cleaned up [ 213.952367][T20632] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 213.958712][T20641] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8255'. [ 213.975018][ T28] audit: type=1400 audit(81970.499:9660): avc: denied { unlink } for pid=20630 comm="syz.2.8251" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 214.033240][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.060970][ T28] audit: type=1400 audit(81970.573:9661): avc: denied { bind } for pid=20651 comm="syz.5.8260" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 214.098101][T20654] netlink: 'syz.4.8261': attribute type 1 has an invalid length. [ 214.290690][T20684] loop2: detected capacity change from 0 to 512 [ 214.328264][T20684] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.8275: bg 0: block 169: padding at end of block bitmap is not set [ 214.354636][T20684] loop2: lost filesystem error report for type 5 error -117 [ 214.358108][T20684] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.8275: Failed to acquire dquot type 0 [ 214.365479][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 214.365504][ C0] EXT4-fs (loop2): initial error at time 81970: ext4_validate_block_bitmap:441 [ 214.365551][ C0] EXT4-fs (loop2): last error at time 81970: ext4_validate_block_bitmap:441 [ 214.425878][T20698] bridge2: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 214.448540][T20684] loop2: lost filesystem error report for type 5 error -117 [ 214.453079][T20684] EXT4-fs (loop2): 1 truncate cleaned up [ 214.466866][T20684] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 214.541904][ T3466] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 214.552377][T20714] netlink: 'syz.0.8288': attribute type 11 has an invalid length. [ 214.592869][T20722] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8292'. [ 214.660515][T20730] netlink: 'syz.1.8294': attribute type 2 has an invalid length. [ 214.678494][T20730] netlink: 'syz.1.8294': attribute type 3 has an invalid length. [ 214.686762][T20733] netlink: 'syz.2.8297': attribute type 12 has an invalid length. [ 214.861975][T20760] bond2: Unable to set up delay as MII monitoring is disabled [ 214.882989][T20760] bond2 (unregistering): Released all slaves [ 215.423904][T20850] vlan0: entered promiscuous mode [ 215.596688][T20875] bond2: Unable to set up delay as MII monitoring is disabled [ 215.620473][T20875] bond2 (unregistering): Released all slaves [ 216.462645][T20987] bridge3: entered promiscuous mode [ 216.736758][T21029] IPv6: NLM_F_CREATE should be specified when creating new route [ 216.961433][T21064] loop4: detected capacity change from 0 to 512 [ 216.979162][T21064] FAT-fs (loop4): Directory bread(block 199916) failed [ 217.000767][T21064] FAT-fs (loop4): Directory bread(block 199917) failed [ 217.009543][T21070] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 217.012141][T21064] FAT-fs (loop4): Directory bread(block 199918) failed [ 217.034955][T21064] FAT-fs (loop4): Directory bread(block 199919) failed [ 217.056220][T21064] FAT-fs (loop4): Directory bread(block 199920) failed [ 217.064466][T21064] FAT-fs (loop4): Directory bread(block 199921) failed [ 217.071778][T21064] FAT-fs (loop4): Directory bread(block 199922) failed [ 217.089355][T21064] FAT-fs (loop4): Directory bread(block 199923) failed [ 217.153982][T21064] FAT-fs (loop4): FAT read failed (blocknr 128) [ 217.255533][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 217.255550][ T28] audit: type=1400 audit(81973.526:9683): avc: denied { getopt } for pid=21095 comm="syz.1.8458" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 217.314955][ T28] audit: type=1400 audit(81973.553:9684): avc: denied { ioctl } for pid=21099 comm="syz.5.8462" path="socket:[61007]" dev="sockfs" ino=61007 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 217.365264][T21113] validate_nla: 1 callbacks suppressed [ 217.365277][T21113] netlink: 'syz.0.8468': attribute type 1 has an invalid length. [ 217.456384][T21125] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 217.798981][T21180] IPv6: NLM_F_CREATE should be specified when creating new route [ 217.954773][ T28] audit: type=1400 audit(81974.162:9685): avc: denied { read write } for pid=21205 comm="syz.5.8520" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 217.999759][ T28] audit: type=1400 audit(81974.181:9686): avc: denied { open } for pid=21205 comm="syz.5.8520" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 218.024952][ T28] audit: type=1400 audit(81974.190:9687): avc: denied { ioctl } for pid=21205 comm="syz.5.8520" path="/dev/uhid" dev="devtmpfs" ino=253 ioctlcmd=0x1500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 218.409136][T21253] xt_l2tp: missing protocol rule (udp|l2tpip) [ 218.550506][T21281] netlink: 'syz.1.8542': attribute type 5 has an invalid length. [ 218.671929][ T28] audit: type=1326 audit(81974.827:9688): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21300 comm="syz.1.8552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 218.713101][ T28] audit: type=1326 audit(81974.827:9689): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21300 comm="syz.1.8552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 218.736462][ T28] audit: type=1326 audit(81974.827:9690): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21300 comm="syz.1.8552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 218.776619][T21312] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 218.802339][ T28] audit: type=1326 audit(81974.827:9691): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21300 comm="syz.1.8552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 218.887354][T21325] __nla_validate_parse: 16 callbacks suppressed [ 218.887371][T21325] netlink: 16 bytes leftover after parsing attributes in process `syz.2.8564'. [ 218.901709][ T28] audit: type=1326 audit(81974.854:9692): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21300 comm="syz.1.8552" exe="/root/syz-executor" sig=0 arch=c000003e syscall=102 compat=0 ip=0x7fd7e7f1c819 code=0x7ffc0000 [ 219.065952][T21353] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8578'. [ 219.318450][T21384] loop0: detected capacity change from 0 to 512 [ 219.510342][T21400] netlink: 'syz.4.8600': attribute type 4 has an invalid length. [ 219.594622][T21412] netlink: 'syz.2.8606': attribute type 1 has an invalid length. [ 219.826167][T21430] netlink: 'syz.2.8615': attribute type 12 has an invalid length. [ 219.835494][T21434] bond0: (slave batadv_slave_1): Error: Device can not be enslaved while up [ 219.864310][T21436] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8619'. [ 219.892235][T21436] netlink: 12 bytes leftover after parsing attributes in process `syz.5.8619'. [ 219.903925][T21442] netlink: 244 bytes leftover after parsing attributes in process `syz.0.8620'. [ 219.929625][T21445] xt_l2tp: v2 doesn't support IP mode [ 219.977519][T21452] netlink: 'syz.1.8626': attribute type 17 has an invalid length. [ 220.004775][T21452] netlink: 152 bytes leftover after parsing attributes in process `syz.1.8626'. [ 220.028502][T21452] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 220.259406][T21490] netlink: 'syz.2.8644': attribute type 3 has an invalid length. [ 220.435889][ T3576] kernel read not supported for file /3560/net/snmp (pid: 3576 comm: kworker/1:5) [ 220.445217][ T1040] kernel write not supported for file /3560/net/snmp (pid: 1040 comm: kworker/1:2) [ 220.771403][T21556] bond6: Removing last arp target with arp_interval on [ 220.813470][T21556] bond6: option ad_user_port_key: mode dependency failed, not supported in mode balance-rr(0) [ 220.875783][T21556] bond6 (unregistering): Released all slaves [ 220.896033][T21622] netlink: 20 bytes leftover after parsing attributes in process `syz.4.8682'. [ 220.930814][T21622] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8682'. [ 220.955718][T21622] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 221.066721][T21649] netlink: 'syz.4.8687': attribute type 3 has an invalid length. [ 221.075571][T21649] netlink: 'syz.4.8687': attribute type 3 has an invalid length. [ 221.096105][T21649] netlink: 16 bytes leftover after parsing attributes in process `syz.4.8687'. [ 221.145218][T21654] loop1: detected capacity change from 0 to 128 [ 221.206995][T21659] Cannot find map_set index 135 as target [ 221.489628][T21710] loop2: detected capacity change from 0 to 512 [ 221.520027][T21710] FAT-fs (loop2): Directory bread(block 199916) failed [ 221.530077][T21710] FAT-fs (loop2): Directory bread(block 199917) failed [ 221.552419][T21710] FAT-fs (loop2): Directory bread(block 199918) failed [ 221.571027][T21710] FAT-fs (loop2): Directory bread(block 199919) failed [ 221.588926][T21710] FAT-fs (loop2): Directory bread(block 199920) failed [ 221.596221][T21710] FAT-fs (loop2): Directory bread(block 199921) failed [ 221.610893][T21710] FAT-fs (loop2): Directory bread(block 199922) failed [ 221.624727][T21710] FAT-fs (loop2): Directory bread(block 199923) failed [ 221.638469][T21739] netlink: 16 bytes leftover after parsing attributes in process `syz.1.8714'. [ 221.691781][T21748] netlink: 'syz.1.8716': attribute type 21 has an invalid length. [ 221.750826][T21710] FAT-fs (loop2): FAT read failed (blocknr 128) [ 221.971250][T21808] SELinux: security_context_str_to_sid (}) failed with errno=-22 [ 222.605438][ T3016] ================================================================== [ 222.613575][ T3016] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 222.621073][ T3016] [ 222.623413][ T3016] write to 0xffff88811cc7cd80 of 4 bytes by task 3931 on cpu 0: [ 222.631061][ T3016] d_make_discardable+0x4f/0xa0 [ 222.635938][ T3016] simple_unlink+0x68/0x80 [ 222.640386][ T3016] shmem_unlink+0x12d/0x140 [ 222.644911][ T3016] vfs_unlink+0x1c7/0x490 [ 222.649257][ T3016] filename_unlinkat+0x1e2/0x410 [ 222.654206][ T3016] __se_sys_unlink+0x2b/0xe0 [ 222.658817][ T3016] __x64_sys_unlink+0x1f/0x30 [ 222.663513][ T3016] x64_sys_call+0x2eb6/0x3020 [ 222.668217][ T3016] do_syscall_64+0x12c/0x3b0 [ 222.672825][ T3016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.678733][ T3016] [ 222.681070][ T3016] read to 0xffff88811cc7cd80 of 4 bytes by task 3016 on cpu 1: [ 222.688623][ T3016] path_lookupat+0x1d8/0x500 [ 222.693236][ T3016] filename_lookup+0x190/0x390 [ 222.698039][ T3016] do_readlinkat+0x74/0x2f0 [ 222.702567][ T3016] __x64_sys_readlink+0x47/0x60 [ 222.707442][ T3016] x64_sys_call+0x2b51/0x3020 [ 222.712155][ T3016] do_syscall_64+0x12c/0x3b0 [ 222.716765][ T3016] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 222.722702][ T3016] [ 222.725039][ T3016] value changed: 0x08300080 -> 0x00004080 [ 222.730843][ T3016] [ 222.733188][ T3016] Reported by Kernel Concurrency Sanitizer on: [ 222.739376][ T3016] CPU: 1 UID: 0 PID: 3016 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 222.748245][ T3016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 222.758341][ T3016] ==================================================================