last executing test programs: 2m6.908014358s ago: executing program 0 (id=7): socket$nl_sock_diag(0x10, 0x3, 0x4) 2m6.907348818s ago: executing program 0 (id=8): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs', 0x800, 0x0) 2m6.907072429s ago: executing program 0 (id=10): renameat2(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2m6.906931019s ago: executing program 0 (id=11): openat(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full', 0x800, 0x0) 2m6.906664678s ago: executing program 0 (id=13): syslog(0x0, 0x0, 0x0) 2m6.672707272s ago: executing program 0 (id=15): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 881.525034ms ago: executing program 5 (id=6391): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x51) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x808}) 790.980492ms ago: executing program 5 (id=6398): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=@newtaction={0xa0, 0x30, 0x1, 0x0, 0x0, {}, [{0x8c, 0x1, [@m_mpls={0x88, 0x1, 0x0, 0x0, {{0x9}, {0x5c, 0x2, 0x0, 0x1, [@TCA_MPLS_TTL={0x5, 0x7, 0x9}, @TCA_MPLS_BOS={0x5}, @TCA_MPLS_PROTO={0x6, 0x4, 0xf8}, @TCA_MPLS_LABEL={0x4, 0x5, 0x199d2}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x9f, 0x10, 0x6, 0x88, 0x9c7}, 0x2}}, @TCA_MPLS_TTL={0x0, 0x7, 0x81}]}, {0x4, 0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20008040}, 0x10) 725.626359ms ago: executing program 5 (id=6404): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'batadv_slave_1\x00', {0x2, 0x4e23, @loopback}}) 724.614489ms ago: executing program 2 (id=6405): r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, &(0x7f00001c9000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x2000000, &(0x7f0000001fc0)=[{0xfffffffffffffffc}], 0x1, 0x9, 0x0, 0x2, 0x0, 0x2}) 670.610214ms ago: executing program 5 (id=6408): add_key$user(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) setresuid(0x0, 0xee00, 0x0) 638.560987ms ago: executing program 2 (id=6410): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, 0x0) 630.910478ms ago: executing program 5 (id=6412): r0 = getpid() getpriority(0x0, r0) 577.738483ms ago: executing program 5 (id=6416): futex(&(0x7f000000cffc), 0x80000000000b, 0x0, 0x0, &(0x7f0000000540)=0x2000204, 0x300) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000048000)=0x1, 0x0) 577.340813ms ago: executing program 2 (id=6417): r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, 0x0, &(0x7f0000000080)) 519.293219ms ago: executing program 2 (id=6421): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) 475.414113ms ago: executing program 2 (id=6424): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)={0x48, 0x0, 0x1, 0x401, 0x0, 0x0, {0x2}, [@CTA_TUPLE_ORIG={0x2c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast2=0xe0000001}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xfd}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x4}]}, 0x48}}, 0x0) 429.906968ms ago: executing program 2 (id=6428): futex(&(0x7f000000cffc)=0x1, 0xd, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc)=0xfffffff2, 0xd, 0x0, 0x0, 0x0, 0x0) 255.806755ms ago: executing program 4 (id=6441): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TCSETS(r0, 0x5432, 0x0) 255.494045ms ago: executing program 1 (id=6442): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0xfd, 0x7fff0000}]}) timerfd_gettime(0xffffffffffffffff, 0x0) 234.907897ms ago: executing program 3 (id=6443): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffff70) 217.889909ms ago: executing program 1 (id=6444): r0 = syz_io_uring_setup(0x54d6, &(0x7f0000000080)={0x0, 0x989c, 0x8, 0x0, 0x233}, &(0x7f0000000500), &(0x7f0000000540)) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000440), 0x3b) 217.589439ms ago: executing program 4 (id=6445): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) open(&(0x7f0000000300)='./file0\x00', 0x145142, 0x102) 193.494871ms ago: executing program 3 (id=6446): r0 = syz_open_procfs(0x0, &(0x7f0000000200)='uid_map\x00') writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="dc", 0x1}], 0x8) 190.996251ms ago: executing program 4 (id=6447): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)={&(0x7f0000000240)=ANY=[@ANYBLOB="240100001600010428bd700000000000fe8000000000000000000000000000bbfc01000000000000000000000000000100040000000000000000a00000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="ff02000000000000000000000000000100000000330000000a0101010000000000000000000000000000000000004e340100000000000000000000000000000004000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000a0000002bbd70000000000000000200000000000000000008"], 0x124}}, 0x0) 153.079775ms ago: executing program 1 (id=6448): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="020420021300000027bd7000000000000400030000000000000000000000000000000000000000010000000000000000030006000000000002004e206401010400000000000000000400040000000000feffffffffffffff0000000000000000ffffffffffffffff02000100005dc900000062fd01000080030005000000000002004e21ffffffff0000000000000000010018"], 0x98}}, 0x0) 152.901195ms ago: executing program 3 (id=6449): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001100)=@newlink={0x3c, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_LABEL={0x8}]}}}]}, 0x3c}}, 0x404c840) 114.293189ms ago: executing program 1 (id=6450): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000200)=@ipv4_newroute={0x24, 0x1a, 0x1, 0x70bd29, 0x25dfdbfb, {0xa, 0x80}, [@RTA_SRC={0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x24}}, 0x0) 113.916689ms ago: executing program 4 (id=6451): bpf$MAP_CREATE(0x0, 0x0, 0x48) request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000780)={'syz', 0x3}, &(0x7f0000000740)='logon\x00', 0x0) 108.793889ms ago: executing program 3 (id=6452): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=@setneightbl={0x24, 0x43, 0x1, 0xffff7ffe, 0x0, {0xa}, [@NDTA_NAME={0xf, 0x1, '\xaa\xaa\xaa\xaa\xaa\xc47\xa5m\"0'}]}, 0x24}}, 0x0) 79.746142ms ago: executing program 4 (id=6453): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="a40000000109010400000000000000000a00000608000540000000110c0004800800014000000007240002000c00028005000100110000000c000280050001008400000006"], 0xa4}, 0x1, 0x0, 0x0, 0x800}, 0x8000) 73.439123ms ago: executing program 3 (id=6454): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c00)=@filter={'filter\x00', 0x42, 0x4, 0x558, 0xffffffff, 0x3d8, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x4c0, 0x4c0, 0x4c0, 0xffffffff, 0x4, 0x0, {[{{@ip={@private=0xa010100, @multicast2, 0xff000000, 0x0, 'nr0\x00', 'pimreg\x00', {}, {}, 0xe9, 0x3, 0x28}, 0x3e020000, 0x70, 0x98, 0x0, {0x88000000}}, @REJECT={0x28}}, {{@uncond, 0x0, 0x318, 0x340, 0x0, {0x122}, [@common=@inet=@hashlimit3={{0x158}, {'ip_vti0\x00', {0x80, 0x1, 0x1e, 0x3, 0xffff61e9, 0x1, 0x9, 0x3, 0x80, 0x80}, {0x7}}}, @common=@inet=@hashlimit2={{0x150}, {'macsec0\x00', {0x1, 0xe0b6, 0x54, 0x40f, 0xf, 0x1000, 0x1000, 0x78}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50}, {'syz0\x00'}}]}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x5b8) 35.458557ms ago: executing program 1 (id=6455): r0 = perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x8, 0x68, 0x0, 0x0, 0x10004, 0x8, 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, 0x1000000, 0x3, 0x2, @perf_bp={0x0, 0x8}, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1ff}) 17.682129ms ago: executing program 3 (id=6456): r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000140)=0x1, 0x4) 17.395098ms ago: executing program 4 (id=6457): openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) pselect6(0x40, &(0x7f0000003800)={0x3, 0x6, 0x8, 0x1, 0x4, 0x1, 0x5, 0x7}, 0x0, &(0x7f0000003880)={0x9, 0x3, 0xfffffffffffffffe, 0x8, 0xfffffffffffffc00, 0x8000000000000000, 0x0, 0x5}, &(0x7f00000038c0)={0x0, 0x989680}, 0x0) 0s ago: executing program 1 (id=6458): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f00000011c0)={&(0x7f0000000300)={0x6c, 0x2, 0x6, 0x301, 0x6000000, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @rand_addr=0x64010101}}, @IPSET_ATTR_NETMASK={0x5}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4840}, 0x0) kernel console output (not intermixed with test programs): g filesystem 00000000-0000-0000-0000-000000000000. [ 104.750891][ T29] audit: type=1400 audit(2000002606.181:256): avc: denied { append } for pid=10681 comm="syz.4.3468" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 104.820823][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 104.833941][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 104.848722][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 104.900593][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 104.913336][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 104.919038][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 104.964707][T10712] loop2: detected capacity change from 0 to 1024 [ 105.011494][T10712] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.013837][T10716] loop1: detected capacity change from 0 to 512 [ 105.059005][T10716] EXT4-fs (loop1): ea_inode feature is not supported for Hurd [ 105.110629][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.189855][T10739] tmpfs: Bad value for 'mpol' [ 105.227802][ T29] audit: type=1400 audit(2000002606.675:257): avc: denied { create } for pid=10745 comm="syz.3.3496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 105.288580][T10757] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 105.380909][T10753] loop2: detected capacity change from 0 to 8192 [ 105.652823][T10810] tmpfs: Bad value for 'mpol' [ 105.715798][T10820] loop3: detected capacity change from 0 to 512 [ 105.723715][T10820] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 105.823522][T10834] loop5: detected capacity change from 0 to 512 [ 105.855490][T10834] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 105.858723][T10843] loop3: detected capacity change from 0 to 128 [ 105.883161][T10834] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 105.891339][T10834] System zones: 1-12 [ 105.895834][T10834] EXT4-fs (loop5): orphan cleanup on readonly fs [ 105.902515][T10834] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.3540: invalid indirect mapped block 12 (level 1) [ 105.918179][T10834] EXT4-fs (loop5): Remounting filesystem read-only [ 105.927305][T10834] EXT4-fs (loop5): 1 truncate cleaned up [ 105.933763][T10834] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 105.948471][T10843] FAT-fs (loop3): bogus number of reserved sectors [ 105.955080][T10843] FAT-fs (loop3): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 105.966151][T10843] FAT-fs (loop3): Can't find a valid FAT filesystem [ 105.978313][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 105.999663][T10854] IPv6: addrconf: prefix option has invalid lifetime [ 106.069147][T10863] loop2: detected capacity change from 0 to 256 [ 106.071473][T10861] loop4: detected capacity change from 0 to 512 [ 106.087552][T10863] msdos: Bad value for 'check' [ 106.116557][T10867] loop3: detected capacity change from 0 to 512 [ 106.135799][T10861] journal_path: Non-blockdev passed as './file0' [ 106.142444][T10861] EXT4-fs: error: could not find journal device path [ 106.150080][T10867] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 106.180669][T10867] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a043c11c, mo2=0002] [ 106.205136][T10865] loop5: detected capacity change from 0 to 8192 [ 106.228742][T10867] System zones: 1-12 [ 106.244096][T10867] EXT4-fs error (device loop3): ext4_iget_extra_inode:5075: inode #15: comm syz.3.3556: corrupted in-inode xattr: e_value size too large [ 106.285378][ T4157] loop5: p1 p2 p4[DM] [ 106.289614][ T4157] loop5: p1 size 835329 extends beyond EOD, truncated [ 106.328267][ T4157] loop5: p2 size 327680 extends beyond EOD, truncated [ 106.336989][T10867] EXT4-fs error (device loop3): ext4_orphan_get:1397: comm syz.3.3556: couldn't read orphan inode 15 (err -117) [ 106.363622][ T4157] loop5: p4 size 262144 extends beyond EOD, truncated [ 106.391970][T10867] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.419272][T10865] loop5: p1 p2 p4[DM] [ 106.422515][T10898] loop4: detected capacity change from 0 to 512 [ 106.423548][T10865] loop5: p1 size 835329 extends beyond EOD, truncated [ 106.447668][T10889] loop1: detected capacity change from 0 to 8192 [ 106.465644][T10865] loop5: p2 size 327680 extends beyond EOD, truncated [ 106.486469][ T3627] loop1: p3 p4 < > [ 106.486659][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.492824][ T3627] loop1: p3 size 33554432 extends beyond EOD, truncated [ 106.499593][T10865] loop5: p4 size 262144 extends beyond EOD, truncated [ 106.560948][T10889] loop1: p3 p4 < > [ 106.565021][T10889] loop1: p3 size 33554432 extends beyond EOD, truncated [ 106.624595][T10910] loop4: detected capacity change from 0 to 164 [ 106.634603][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 106.638115][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 106.646119][ T3743] udevd[3743]: inotify_add_watch(7, /dev/loop5p4, 10) failed: No such file or directory [ 106.690709][T10910] isofs_fill_super: root inode is not a directory. Corrupted media? [ 106.732093][ T29] audit: type=1326 audit(2000002608.260:258): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10915 comm="syz.5.3581" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f352c6aefc9 code=0x0 [ 106.992799][T10946] loop4: detected capacity change from 0 to 1024 [ 107.017516][T10946] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 107.031429][T10946] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 107.042206][T10949] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 107.044039][T10946] EXT4-fs error (device loop4): ext4_get_journal_inode:5808: inode #5: comm syz.4.3595: unexpected bad inode w/o EXT4_IGET_BAD [ 107.048802][T10949] vhci_hcd vhci_hcd.0: devid(0) speed(5) speed_str(super-speed) [ 107.048925][T10949] vhci_hcd vhci_hcd.0: Device attached [ 107.063752][T10946] EXT4-fs (loop4): Remounting filesystem read-only [ 107.094246][T10946] EXT4-fs (loop4): no journal found [ 107.099590][T10946] EXT4-fs (loop4): can't get journal size [ 107.106546][T10951] vhci_hcd: connection closed [ 107.107836][ T1387] vhci_hcd: stop threads [ 107.116850][ T1387] vhci_hcd: release socket [ 107.121299][ T1387] vhci_hcd: disconnect device [ 107.126717][T10946] EXT4-fs (loop4): failed to initialize system zone (-117) [ 107.134099][T10946] EXT4-fs (loop4): mount failed [ 107.302821][T10971] loop4: detected capacity change from 0 to 512 [ 107.371504][T10971] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 107.379745][T10971] EXT4-fs (loop4): orphan cleanup on readonly fs [ 107.390210][T10971] Quota error (device loop4): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 107.403178][T10971] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 107.419906][T10971] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 107.428357][T10971] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3606: bg 0: block 40: padding at end of block bitmap is not set [ 107.443155][T10981] loop2: detected capacity change from 0 to 512 [ 107.450098][T10971] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 107.466288][T10971] EXT4-fs (loop4): 1 truncate cleaned up [ 107.487821][T10971] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 107.503043][T10981] EXT4-fs (loop2): 1 orphan inode deleted [ 107.510440][T10981] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.533437][ T1387] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 107.543380][ T1387] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:6: Failed to release dquot type 1 [ 107.544832][T10981] ext4 filesystem being mounted at /715/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.566496][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.566720][T10992] loop5: detected capacity change from 0 to 1024 [ 107.654173][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.768039][T11017] loop2: detected capacity change from 0 to 2048 [ 107.823171][T11017] Alternate GPT is invalid, using primary GPT. [ 107.829725][T11017] loop2: p2 p3 p7 [ 107.951569][T11040] loop1: detected capacity change from 0 to 2048 [ 108.134350][T11068] loop4: detected capacity change from 0 to 128 [ 108.170770][T11068] FAT-fs (loop4): bread failed, FSINFO block (sector = 366) [ 108.352530][T11105] tmpfs: Unexpected value for 'inode32' [ 108.415870][T11115] loop4: detected capacity change from 0 to 164 [ 108.482230][T11127] cgroup: name respecified [ 108.621765][T11142] tmpfs: Unsupported parameter 'huge' [ 108.673577][T11153] loop1: detected capacity change from 0 to 512 [ 108.683680][T11156] loop2: detected capacity change from 0 to 164 [ 108.695050][T11156] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 108.706034][T11153] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 108.723873][T11153] FAT-fs (loop1): FAT read failed (blocknr 543) [ 109.192271][T11215] loop1: detected capacity change from 0 to 8192 [ 109.219235][ T4157] loop1: p1 p3 p4[EZD] [ 109.223541][T11227] loop5: detected capacity change from 0 to 2048 [ 109.230531][ T4157] loop1: p1 size 16128 extends beyond EOD, truncated [ 109.246960][ T4157] loop1: p3 start 458783 is beyond EOD, truncated [ 109.253506][ T4157] loop1: p4 size 65536 extends beyond EOD, truncated [ 109.276792][T11215] loop1: p1 p3 p4[EZD] [ 109.288807][T11215] loop1: p1 size 16128 extends beyond EOD, truncated [ 109.296915][T11243] tmpfs: Bad value for 'mpol' [ 109.320564][T11215] loop1: p3 start 458783 is beyond EOD, truncated [ 109.326850][T11245] loop2: detected capacity change from 0 to 512 [ 109.327096][T11215] loop1: p4 size 65536 extends beyond EOD, truncated [ 109.365045][T11245] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.414205][T11254] loop5: detected capacity change from 0 to 512 [ 109.421565][T11245] EXT4-fs (loop2): warning: maximal mount count reached, running e2fsck is recommended [ 109.436592][T11254] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.467521][T11254] EXT4-fs error (device loop5): ext4_orphan_get:1418: comm syz.5.3743: bad orphan inode 15 [ 109.486750][T11245] EXT4-fs error (device loop2): ext4_orphan_get:1392: comm syz.2.3739: inode #15: comm syz.2.3739: iget: illegal inode # [ 109.496786][T11254] ext4_test_bit(bit=14, block=18) = 1 [ 109.505113][T11254] is_bad_inode(inode)=0 [ 109.509446][T11254] NEXT_ORPHAN(inode)=1023 [ 109.514027][T11254] max_ino=32 [ 109.517376][T11254] i_nlink=0 [ 109.538814][T11245] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.3739: couldn't read orphan inode 15 (err -117) [ 109.551103][ T29] audit: type=1326 audit(2000002611.211:259): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11266 comm="syz.3.3749" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f13d981efc9 code=0x0 [ 109.558149][T11254] EXT4-fs error (device loop5): ext4_xattr_delete_inode:2967: inode #15: comm syz.5.3743: corrupted xattr block 19: e_value size too large [ 109.575583][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 109.590836][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 109.637457][T11245] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.645880][T11254] EXT4-fs warning (device loop5): ext4_evict_inode:274: xattr delete (err -117) [ 109.677858][T11277] loop1: detected capacity change from 0 to 512 [ 109.685699][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 109.686806][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 109.704991][T11254] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 109.719802][T11277] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 109.732855][T11277] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 1024: comm syz.1.3753: invalid block [ 109.756429][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.770347][T11277] EXT4-fs (loop1): Remounting filesystem read-only [ 109.795293][T11277] EXT4-fs (loop1): 1 truncate cleaned up [ 109.829969][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.842507][T11277] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.930090][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.069922][T11323] loop2: detected capacity change from 0 to 512 [ 110.104659][T11323] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2803: inode #11: comm syz.2.3777: corrupted xattr block 95: invalid header [ 110.187047][T11323] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2853: Unable to expand inode 11. Delete some EAs or run e2fsck. [ 110.200447][T11323] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3777: bg 0: block 7: invalid block bitmap [ 110.233695][T11323] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 110.274993][T11323] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2967: inode #11: comm syz.2.3777: corrupted xattr block 95: invalid header [ 110.281169][T11355] loop5: detected capacity change from 0 to 128 [ 110.304313][T11323] EXT4-fs warning (device loop2): ext4_evict_inode:274: xattr delete (err -117) [ 110.333369][T11323] EXT4-fs (loop2): 1 orphan inode deleted [ 110.357518][T11323] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 110.409454][T11361] loop3: detected capacity change from 0 to 8192 [ 110.424369][T11367] loop1: detected capacity change from 0 to 512 [ 110.431892][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.457114][T11367] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 110.470323][T11361] loop3: p1 p2 p3 p4 [ 110.474410][T11361] loop3: p1 size 196608 extends beyond EOD, truncated [ 110.493338][T11361] loop3: p2 start 164919041 is beyond EOD, truncated [ 110.500322][T11361] loop3: p3 size 66846464 extends beyond EOD, truncated [ 110.508255][T11367] EXT4-fs error (device loop1): ext4_map_blocks:778: inode #2: block 9: comm syz.1.3798: lblock 0 mapped to illegal pblock 9 (length 1) [ 110.511536][T11361] loop3: p4 size 37048832 extends beyond EOD, truncated [ 110.539218][T11379] loop4: detected capacity change from 0 to 512 [ 110.576532][T11379] EXT4-fs: Ignoring removed nobh option [ 110.585551][T11367] EXT4-fs (loop1): mount failed [ 110.636389][T11379] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #3: comm syz.4.3803: corrupted inode contents [ 110.659315][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 110.670230][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 110.681560][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 110.704977][T11379] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #3: comm syz.4.3803: mark_inode_dirty error [ 110.721992][T11395] tmpfs: Bad value for 'nr_inodes' [ 110.767260][T11379] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #3: comm syz.4.3803: corrupted inode contents [ 110.816736][T11379] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #3: comm syz.4.3803: mark_inode_dirty error [ 110.846915][T11379] Quota error (device loop4): write_blk: dquota write failed [ 110.854755][T11379] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 110.883483][ T29] audit: type=1400 audit(2000002612.607:260): avc: denied { create } for pid=11413 comm="syz.2.3820" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 110.917774][T11379] EXT4-fs error (device loop4): ext4_acquire_dquot:6945: comm syz.4.3803: Failed to acquire dquot type 0 [ 110.930245][T11379] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #16: comm syz.4.3803: corrupted inode contents [ 110.943643][T11379] EXT4-fs error (device loop4): ext4_dirty_inode:6517: inode #16: comm syz.4.3803: mark_inode_dirty error [ 110.961992][T11379] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #16: comm syz.4.3803: corrupted inode contents [ 110.975357][T11379] EXT4-fs error (device loop4): __ext4_ext_dirty:206: inode #16: comm syz.4.3803: mark_inode_dirty error [ 111.044177][T11379] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #16: comm syz.4.3803: corrupted inode contents [ 111.100047][T11379] EXT4-fs error (device loop4) in ext4_orphan_del:301: Corrupt filesystem [ 111.108953][T11379] EXT4-fs error (device loop4): ext4_do_update_inode:5632: inode #16: comm syz.4.3803: corrupted inode contents [ 111.121322][T11379] EXT4-fs error (device loop4): ext4_truncate:4637: inode #16: comm syz.4.3803: mark_inode_dirty error [ 111.147752][T11427] loop1: detected capacity change from 0 to 8192 [ 111.161780][T11379] EXT4-fs error (device loop4) in ext4_process_orphan:343: Corrupt filesystem [ 111.179372][T11379] EXT4-fs (loop4): 1 truncate cleaned up [ 111.194205][T11379] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.206923][T11379] ext4 filesystem being mounted at /770/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 111.286387][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.412666][T11477] Process accounting resumed [ 111.422118][T11481] loop1: detected capacity change from 0 to 256 [ 111.448989][T11481] FAT-fs (loop1): Directory bread(block 64) failed [ 111.455663][T11481] FAT-fs (loop1): Directory bread(block 65) failed [ 111.478642][T11481] FAT-fs (loop1): Directory bread(block 66) failed [ 111.504663][T11481] FAT-fs (loop1): Directory bread(block 67) failed [ 111.511615][T11481] FAT-fs (loop1): Directory bread(block 68) failed [ 111.527250][T11488] loop5: detected capacity change from 0 to 2364 [ 111.538514][T11481] FAT-fs (loop1): Directory bread(block 69) failed [ 111.546534][T11481] FAT-fs (loop1): Directory bread(block 70) failed [ 111.554728][T11488] ISOFS: Unable to identify CD-ROM format. [ 111.560753][T11481] FAT-fs (loop1): Directory bread(block 71) failed [ 111.569622][T11481] FAT-fs (loop1): Directory bread(block 72) failed [ 111.590951][T11481] FAT-fs (loop1): Directory bread(block 73) failed [ 111.667792][T11501] loop3: detected capacity change from 0 to 1024 [ 111.695246][T11501] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 111.719547][T11511] loop2: detected capacity change from 0 to 2048 [ 111.729634][ T29] audit: type=1326 audit(2000002613.510:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11512 comm="syz.1.3868" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f796040efc9 code=0x0 [ 111.752941][T11501] JBD2: no valid journal superblock found [ 111.758690][T11501] EXT4-fs (loop3): Could not load journal inode [ 111.805449][T11511] loop2: p1 < > p4 [ 111.833503][T11511] loop2: p4 start 42180 is beyond EOD, truncated [ 111.851369][ T3002] loop2: p1 < > p4 [ 111.859411][ T3002] loop2: p4 start 42180 is beyond EOD, truncated [ 111.912675][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 111.944771][T11536] loop3: detected capacity change from 0 to 512 [ 111.954806][T11536] EXT4-fs (loop3): failed to initialize system zone (-117) [ 111.964353][T11536] EXT4-fs (loop3): mount failed [ 112.173450][T11577] loop1: detected capacity change from 0 to 512 [ 112.176551][T11574] loop5: detected capacity change from 0 to 512 [ 112.198327][T11577] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 112.200255][T11579] tmpfs: Bad value for 'mpol' [ 112.238947][T11574] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #18: comm syz.5.3898: iget: bad extra_isize 90 (inode size 256) [ 112.264768][T11577] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 112.278992][T11577] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 112.280788][T11574] EXT4-fs (loop5): Remounting filesystem read-only [ 112.289818][T11577] System zones: 0-2, 18-18, 34-35 [ 112.299423][T11577] EXT4-fs (loop1): mounted filesystem 00000000-0700-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.348772][T11574] EXT4-fs warning (device loop5): ext4_evict_inode:274: xattr delete (err -30) [ 112.360650][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0700-0000-0000-000000000000. [ 112.383750][T11574] EXT4-fs (loop5): 1 orphan inode deleted [ 112.396634][T11574] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.446409][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.484468][T11608] loop4: detected capacity change from 0 to 512 [ 112.527118][T11608] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3912: bg 0: block 393: padding at end of block bitmap is not set [ 112.550386][T11608] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 112.561503][T11608] EXT4-fs (loop4): 2 truncates cleaned up [ 112.568142][T11608] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 112.595100][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.877735][T11664] loop2: detected capacity change from 0 to 164 [ 112.973639][T11674] loop2: detected capacity change from 0 to 1024 [ 113.000314][T11674] EXT4-fs: Ignoring removed bh option [ 113.020162][T11674] EXT4-fs (loop2): blocks per group (131154) and clusters per group (8192) inconsistent [ 113.036226][T11676] loop5: detected capacity change from 0 to 2048 [ 113.094292][T11680] loop2: detected capacity change from 0 to 128 [ 113.105362][ T4154] Alternate GPT is invalid, using primary GPT. [ 113.111861][ T4154] loop5: p1 p2 p3 [ 113.127524][T11680] FAT-fs (loop2): bogus number of FAT sectors [ 113.133714][T11680] FAT-fs (loop2): Can't find a valid FAT filesystem [ 113.149767][T11676] Alternate GPT is invalid, using primary GPT. [ 113.156076][T11676] loop5: p1 p2 p3 [ 113.247129][ T4156] udevd[4156]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 113.252154][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 113.267633][T11667] loop1: detected capacity change from 0 to 32768 [ 113.318779][T11692] loop5: detected capacity change from 0 to 2048 [ 113.333592][ T3627] loop1: p1 p3 < p5 p6 > [ 113.338406][T11672] loop4: detected capacity change from 0 to 32768 [ 113.365649][T11667] loop1: p1 p3 < p5 p6 > [ 113.396558][T11672] loop4: p1 p2 p3 < > p4 < p5 p6 > [ 113.412146][T11672] loop4: p1 start 460800 is beyond EOD, truncated [ 113.419060][T11672] loop4: p2 size 83886080 extends beyond EOD, truncated [ 113.519489][T11672] loop4: p5 start 460800 is beyond EOD, truncated [ 113.526044][T11672] loop4: p6 size 83886080 extends beyond EOD, truncated [ 113.613598][T11712] loop3: detected capacity change from 0 to 2048 [ 113.695801][ T4154] loop3: p1 < > p4 [ 113.714461][ T4154] loop3: p4 size 722688 extends beyond EOD, truncated [ 113.757333][ T29] audit: type=1400 audit(2000002871.638:262): avc: denied { create } for pid=11724 comm="syz.4.3972" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 113.787514][T11712] loop3: p1 < > p4 [ 113.802761][T11712] loop3: p4 size 722688 extends beyond EOD, truncated [ 113.940813][T11741] loop4: detected capacity change from 0 to 2048 [ 113.973489][T11747] loop3: detected capacity change from 0 to 512 [ 113.994723][ T29] audit: type=1400 audit(2000002871.890:263): avc: denied { mount } for pid=11749 comm="syz.2.3983" name="/" dev="hugetlbfs" ino=30826 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 114.028247][T11747] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 114.039470][T11747] EXT4-fs (loop3): group descriptors corrupted! [ 114.048054][ T4154] loop4: p1 < > p4 < > [ 114.050903][ T29] audit: type=1400 audit(2000002871.953:264): avc: denied { unmount } for pid=3432 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 114.089238][T11757] loop1: detected capacity change from 0 to 512 [ 114.121820][T11757] EXT4-fs error (device loop1): ext4_quota_enable:7136: inode #3: comm syz.1.3986: unexpected EA_INODE flag [ 114.122744][T11741] loop4: p1 < > p4 < > [ 114.175858][ T3002] loop4: p1 < > p4 < > [ 114.196530][T11757] EXT4-fs (loop1): Remounting filesystem read-only [ 114.211207][ T29] audit: type=1400 audit(2000002872.121:265): avc: denied { read } for pid=11769 comm="syz.3.3992" 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 [ 114.234072][ T29] audit: type=1400 audit(2000002872.121:266): avc: denied { open } for pid=11769 comm="syz.3.3992" 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 [ 114.267401][T11757] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 114.307136][T11780] loop3: detected capacity change from 0 to 256 [ 114.344288][T11757] EXT4-fs (loop1): mount failed [ 114.483528][T11790] loop2: detected capacity change from 0 to 8192 [ 114.536324][T11807] loop4: detected capacity change from 0 to 512 [ 114.544658][ T4157] loop2: p1 < > p2 < p5 p6 > p3 p4 [ 114.549898][ T4157] loop2: partition table partially beyond EOD, truncated [ 114.561553][T11807] EXT4-fs: Ignoring removed nomblk_io_submit option [ 114.568546][ T4157] loop2: p1 start 67108864 is beyond EOD, truncated [ 114.583964][T11807] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8857e02c, mo2=0002] [ 114.603150][ T4157] loop2: p3 start 100859904 is beyond EOD, truncated [ 114.610038][ T4157] loop2: p4 size 393216 extends beyond EOD, truncated [ 114.617733][T11807] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.4010: invalid indirect mapped block 2683928664 (level 1) [ 114.654484][ T4157] loop2: p5 start 100859904 is beyond EOD, truncated [ 114.661390][ T4157] loop2: p6 size 393216 extends beyond EOD, truncated [ 114.674600][T11807] EXT4-fs (loop4): Remounting filesystem read-only [ 114.695729][T11807] EXT4-fs (loop4): 1 truncate cleaned up [ 114.705591][T11790] loop2: p1 < > p2 < p5 p6 > p3 p4 [ 114.708542][T11807] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.710852][T11790] loop2: partition table partially beyond EOD, truncated [ 114.716422][T11790] loop2: p1 start 67108864 is beyond EOD, truncated [ 114.750435][T11790] loop2: p3 start 100859904 is beyond EOD, truncated [ 114.757299][T11790] loop2: p4 size 393216 extends beyond EOD, truncated [ 114.765038][T11790] loop2: p5 start 100859904 is beyond EOD, truncated [ 114.771813][T11790] loop2: p6 size 393216 extends beyond EOD, truncated [ 114.777123][T11827] loop1: detected capacity change from 0 to 2048 [ 114.870389][T11827] FAT-fs (loop1): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 114.879954][T11827] FAT-fs (loop1): Filesystem has been set read-only [ 114.890237][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.940022][T11840] loop2: detected capacity change from 0 to 512 [ 114.970176][T11840] EXT4-fs: Ignoring removed bh option [ 114.988799][ T29] audit: type=1400 audit(2000002872.929:267): avc: denied { setattr } for pid=11845 comm="syz.4.4030" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 115.021814][T11840] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 115.047708][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 115.061699][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 115.068301][T11840] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 115.073500][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 115.079596][T11840] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=884ec128, mo2=0002] [ 115.097818][T11840] EXT4-fs (loop2): orphan cleanup on readonly fs [ 115.104330][T11840] EXT4-fs error (device loop2): ext4_quota_enable:7132: comm syz.2.4026: Bad quota inum: 4294967291, type: 0 [ 115.116852][T11840] EXT4-fs (loop2): Remounting filesystem read-only [ 115.123478][T11840] EXT4-fs warning (device loop2): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=4294967291). Please run e2fsck to fix. [ 115.139077][T11840] EXT4-fs (loop2): Cannot turn on quotas: error -117 [ 115.146497][T11840] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 115.202990][T11862] loop3: detected capacity change from 0 to 512 [ 115.209453][T11855] loop1: detected capacity change from 0 to 8192 [ 115.217397][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop2p6, 10) failed: No such file or directory [ 115.220257][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 115.238274][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.249058][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 115.277498][ T3627] loop1: p1 < > p3 p4 < > [ 115.282241][T11862] EXT4-fs (loop3): can't mount with journal_async_commit, fs mounted w/o journal [ 115.292422][ T3627] loop1: p3 size 33554432 extends beyond EOD, truncated [ 115.306136][T11855] loop1: p1 < > p3 p4 < > [ 115.334295][T11855] loop1: p3 size 33554432 extends beyond EOD, truncated [ 115.385990][T11877] loop2: detected capacity change from 0 to 512 [ 115.442161][T11877] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 115.459304][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 115.460444][T11877] EXT4-fs (loop2): mount failed [ 115.470921][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 115.485287][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 115.551878][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 115.555587][T11898] loop4: detected capacity change from 0 to 1024 [ 115.622787][T11898] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 115.633164][T11898] EXT4-fs (loop4): required journal recovery suppressed and not mounted read-only [ 115.703660][T11917] tmpfs: Bad value for 'mpol' [ 115.738980][T11921] loop2: detected capacity change from 0 to 512 [ 115.739137][T11920] nfs4: Bad value for 'source' [ 115.782306][T11921] EXT4-fs error (device loop2): ext4_init_orphan_info:581: comm syz.2.4063: inode #0: comm syz.2.4063: iget: illegal inode # [ 115.869742][T11921] EXT4-fs (loop2): get orphan inode failed [ 115.882959][T11938] loop5: detected capacity change from 0 to 512 [ 115.904612][T11921] EXT4-fs (loop2): mount failed [ 115.915944][T11946] loop3: detected capacity change from 0 to 512 [ 115.921964][T11938] EXT4-fs: inline encryption not supported [ 115.928776][T11938] EXT4-fs: Ignoring removed nobh option [ 115.964088][T11950] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 115.970658][T11950] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 115.978449][T11950] vhci_hcd vhci_hcd.0: Device attached [ 115.985460][T11938] EXT4-fs warning (device loop5): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 115.997084][T11938] EXT4-fs warning (device loop5): dx_probe:849: Enable large directory feature to access it [ 116.001704][T11951] vhci_hcd: connection closed [ 116.007354][T11938] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.4071: Corrupt directory, running e2fsck is recommended [ 116.025617][ T1387] vhci_hcd: stop threads [ 116.030133][ T1387] vhci_hcd: release socket [ 116.034650][ T1387] vhci_hcd: disconnect device [ 116.049591][T11938] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 116.082471][T11938] EXT4-fs error (device loop5): ext4_iget_extra_inode:5075: inode #15: comm syz.5.4071: corrupted in-inode xattr: invalid ea_ino [ 116.128447][T11967] loop3: detected capacity change from 0 to 1024 [ 116.135340][T11938] EXT4-fs error (device loop5): ext4_orphan_get:1397: comm syz.5.4071: couldn't read orphan inode 15 (err -117) [ 116.147899][T11967] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 116.158295][T11967] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 116.158724][T11938] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.169407][T11967] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 116.201088][T11967] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 116.219794][T11967] EXT4-fs error (device loop3): ext4_get_journal_inode:5808: inode #17: comm syz.3.4085: iget: bad i_size value: 4398046511204 [ 116.238726][T11967] EXT4-fs (loop3): no journal found [ 116.260772][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.388448][T11988] loop1: detected capacity change from 0 to 512 [ 116.423273][T11993] tmpfs: Bad value for 'mpol' [ 116.435205][T11988] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 116.445739][T11988] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 116.455363][T11988] EXT4-fs error (device loop1): ext4_acquire_dquot:6945: comm syz.1.4095: Failed to acquire dquot type 1 [ 116.479728][T11988] EXT4-fs (loop1): 1 truncate cleaned up [ 116.494095][T11988] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 116.510405][T11988] ext4 filesystem being mounted at /843/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 116.533592][T12001] loop2: detected capacity change from 0 to 2048 [ 116.588943][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.598286][ T4154] loop2: p1 p3 [ 116.605104][ T4154] loop2: p1 start 458752 is beyond EOD, truncated [ 116.611698][ T4154] loop2: p3 start 8388352 is beyond EOD, truncated [ 116.628859][T12001] loop2: p1 p3 [ 116.640634][T12001] loop2: p1 start 458752 is beyond EOD, truncated [ 116.647136][T12001] loop2: p3 start 8388352 is beyond EOD, truncated [ 116.732187][T12027] loop1: detected capacity change from 0 to 1024 [ 116.753568][T12027] EXT4-fs: Ignoring removed nobh option [ 116.759315][T12027] EXT4-fs: Ignoring removed bh option [ 116.797305][T12027] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 116.830195][T12027] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 116.879055][T12027] EXT4-fs (loop1): mount failed [ 116.884212][T12046] 9pnet_fd: Insufficient options for proto=fd [ 117.197056][T12084] loop2: detected capacity change from 0 to 256 [ 117.215462][T12084] msdos: Bad value for 'umask' [ 117.261021][T12091] loop3: detected capacity change from 0 to 512 [ 117.303193][T12091] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 117.336508][T12091] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 117.399168][T12091] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4144: bg 0: block 248: padding at end of block bitmap is not set [ 117.453048][T12110] loop1: detected capacity change from 0 to 1024 [ 117.581638][T12124] loop5: detected capacity change from 0 to 128 [ 117.591452][T12110] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (52289!=20869) [ 117.613713][T12091] Quota error (device loop3): write_blk: dquota write failed [ 117.621316][T12091] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 117.631578][T12091] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.4144: Failed to acquire dquot type 1 [ 117.641349][T12110] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 117.667672][T12110] EXT4-fs (loop1): invalid journal inode [ 117.706217][T12091] EXT4-fs (loop3): 1 truncate cleaned up [ 117.712728][T12091] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 117.805856][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 117.830776][T12147] loop1: detected capacity change from 0 to 512 [ 117.860661][T12147] EXT4-fs: dax option not supported [ 118.312317][T12210] loop1: detected capacity change from 0 to 8192 [ 118.320580][T12220] IPv6: addrconf: prefix option has invalid lifetime [ 118.348872][T12226] loop5: detected capacity change from 0 to 512 [ 118.363319][T12210] loop1: p2 p4 [ 118.366954][T12210] loop1: p2 start 452986624 is beyond EOD, truncated [ 118.373779][T12210] loop1: p4 start 8388607 is beyond EOD, truncated [ 118.393991][T12226] EXT4-fs: Ignoring removed mblk_io_submit option [ 118.419553][T12226] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 118.480492][T12226] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 118.498160][T12226] EXT4-fs (loop5): orphan cleanup on readonly fs [ 118.505414][T12226] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.4211: Invalid block bitmap block 0 in block_group 0 [ 118.521915][T12226] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.4211: Invalid block bitmap block 0 in block_group 0 [ 118.548029][T12226] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:483: comm syz.5.4211: Invalid block bitmap block 0 in block_group 0 [ 118.599888][T12226] Quota error (device loop5): write_blk: dquota write failed [ 118.601108][T12253] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 118.607451][T12226] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 118.621847][ T29] audit: type=1400 audit(2000002876.740:268): avc: denied { relabelto } for pid=12251 comm="syz.4.4224" name="836" dev="tmpfs" ino=4276 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 118.626957][T12226] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.4211: Failed to acquire dquot type 1 [ 118.653384][ T29] audit: type=1400 audit(2000002876.740:269): avc: denied { associate } for pid=12251 comm="syz.4.4224" name="836" dev="tmpfs" ino=4276 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 118.693990][T12226] EXT4-fs (loop5): 1 orphan inode deleted [ 118.700078][ T52] Quota error (device loop5): do_check_range: Getting block 0 out of range 1-5 [ 118.700373][T12247] loop1: detected capacity change from 0 to 512 [ 118.709144][ T52] EXT4-fs error (device loop5): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 1 [ 118.734169][T12226] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 118.753538][T12247] EXT4-fs: Ignoring removed orlov option [ 118.770312][T12247] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 118.811023][T12247] EXT4-fs error (device loop1): ext4_iget_extra_inode:5075: inode #15: comm syz.1.4221: corrupted in-inode xattr: ea_inode specified without ea_inode feature enabled [ 118.843686][T12247] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.4221: couldn't read orphan inode 15 (err -117) [ 118.856523][T12247] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.885547][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.916036][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.947007][T12274] loop4: detected capacity change from 0 to 1024 [ 118.979468][T12274] EXT4-fs: Ignoring removed nomblk_io_submit option [ 119.019052][T12274] EXT4-fs: Invalid journal IO priority (must be 0-7) [ 119.606131][T12370] loop2: detected capacity change from 0 to 1024 [ 119.659027][T12370] EXT4-fs: Ignoring removed nobh option [ 119.664882][T12370] EXT4-fs: Ignoring removed nobh option [ 119.704724][T12370] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 119.737590][T12370] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: comm syz.2.4282: inode #4294967295: comm syz.2.4282: iget: illegal inode # [ 119.759818][T12390] loop1: detected capacity change from 0 to 512 [ 119.776001][T12395] loop3: detected capacity change from 0 to 512 [ 119.791986][T12390] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 119.802186][T12370] EXT4-fs (loop2): no journal found [ 119.807411][T12370] EXT4-fs (loop2): can't get journal size [ 119.820360][T12390] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 119.831457][T12390] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (25715!=33349) [ 119.852440][T12370] EXT4-fs (loop2): failed to initialize system zone (-22) [ 119.866605][T12370] EXT4-fs (loop2): mount failed [ 119.872396][T12390] EXT4-fs error (device loop1): __ext4_fill_super:5512: inode #2: comm syz.1.4292: iget: special inode unallocated [ 119.886088][T12390] EXT4-fs (loop1): get root inode failed [ 119.891844][T12390] EXT4-fs (loop1): mount failed [ 120.237407][T12432] loop2: detected capacity change from 0 to 512 [ 120.255884][T12432] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 120.330202][T12437] loop1: detected capacity change from 0 to 764 [ 120.354738][T12437] rock: directory entry would overflow storage [ 120.360979][T12437] rock: sig=0x5850, size=36, remaining=22 [ 120.429769][T12446] loop1: detected capacity change from 0 to 512 [ 120.458899][T12446] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 120.479684][T12446] EXT4-fs (loop1): orphan cleanup on readonly fs [ 120.515386][T12446] EXT4-fs error (device loop1): ext4_orphan_get:1418: comm syz.1.4319: bad orphan inode 15 [ 120.555610][T12446] ext4_test_bit(bit=14, block=18) = 1 [ 120.561064][T12446] is_bad_inode(inode)=0 [ 120.565594][T12446] NEXT_ORPHAN(inode)=1023 [ 120.570027][T12446] max_ino=32 [ 120.573376][T12446] i_nlink=0 [ 120.586106][T12446] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2967: inode #15: comm syz.1.4319: corrupted xattr block 19: e_value size too large [ 120.649533][T12468] loop5: detected capacity change from 0 to 2048 [ 120.662356][T12446] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -117) [ 120.696427][T12477] loop2: detected capacity change from 0 to 1024 [ 120.696570][T12446] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 120.719788][ T4157] loop5: p1 < > p4 [ 120.741590][ T4157] loop5: p4 size 8388608 extends beyond EOD, truncated [ 120.757558][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 120.757577][ T29] audit: type=1400 audit(2000002878.987:273): avc: denied { append } for pid=12484 comm="syz.3.4337" name="hwrng" dev="devtmpfs" ino=82 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 120.758175][T12468] loop5: p1 < > p4 [ 120.798190][T12468] loop5: p4 size 8388608 extends beyond EOD, truncated [ 120.807783][T12477] Quota error (device loop2): do_check_range: Getting block 64 out of range 1-5 [ 120.817219][T12477] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 120.826885][T12477] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.4333: Failed to acquire dquot type 0 [ 120.858571][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.870406][T12477] EXT4-fs error (device loop2): mb_free_blocks:2017: group 0, inode 13: block 144:freeing already freed block (bit 9); block bitmap corrupt. [ 120.873642][T12491] loop3: detected capacity change from 0 to 512 [ 120.898338][T12477] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #13: comm syz.2.4333: corrupted inode contents [ 120.912726][T12477] EXT4-fs error (device loop2): ext4_dirty_inode:6517: inode #13: comm syz.2.4333: mark_inode_dirty error [ 120.929798][T12477] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #13: comm syz.2.4333: corrupted inode contents [ 120.930169][T12491] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 120.959273][T12477] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #13: comm syz.2.4333: mark_inode_dirty error [ 120.982527][T12491] EXT4-fs (loop3): orphan cleanup on readonly fs [ 121.001216][T12500] loop1: detected capacity change from 0 to 512 [ 121.004121][T12477] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #13: comm syz.2.4333: corrupted inode contents [ 121.036051][T12491] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 121.045211][T12491] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 121.055021][T12491] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.4339: Failed to acquire dquot type 1 [ 121.081406][T12477] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #13: comm syz.2.4333: mark_inode_dirty error [ 121.083917][T12491] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4339: bg 0: block 40: padding at end of block bitmap is not set [ 121.107381][T12491] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 121.116461][T12491] EXT4-fs (loop3): 1 truncate cleaned up [ 121.122754][T12491] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 121.148204][T12477] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #13: comm syz.2.4333: corrupted inode contents [ 121.174907][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.193239][T12477] EXT4-fs error (device loop2) in ext4_orphan_del:301: Corrupt filesystem [ 121.253646][T12477] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #13: comm syz.2.4333: corrupted inode contents [ 121.293844][T12477] EXT4-fs error (device loop2): ext4_truncate:4637: inode #13: comm syz.2.4333: mark_inode_dirty error [ 121.345630][T12477] EXT4-fs error (device loop2) in ext4_process_orphan:343: Corrupt filesystem [ 121.368922][T12477] EXT4-fs (loop2): 1 truncate cleaned up [ 121.392190][T12477] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 121.476279][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 121.564408][ T29] audit: type=1326 audit(2000002879.837:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12563 comm="syz.4.4376" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa83a7befc9 code=0x0 [ 121.712775][T12589] loop5: detected capacity change from 0 to 512 [ 121.747713][T12589] EXT4-fs (loop5): Invalid default hash set in the superblock [ 121.860288][T12610] loop5: detected capacity change from 0 to 256 [ 121.904170][T12600] loop2: detected capacity change from 0 to 8192 [ 121.910693][T12610] FAT-fs (loop5): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 121.973850][ T4157] loop2: p1[EZD] p2 p3 p4 [ 121.997262][ T4157] loop2: p1 size 32768 extends beyond EOD, truncated [ 122.019377][ T4157] loop2: p2 start 930308 is beyond EOD, truncated [ 122.025993][ T4157] loop2: p3 start 117772289 is beyond EOD, truncated [ 122.032984][ T4157] loop2: p4 size 262144 extends beyond EOD, truncated [ 122.035959][T12633] loop3: detected capacity change from 0 to 512 [ 122.056098][T12600] loop2: p1[EZD] p2 p3 p4 [ 122.073188][T12600] loop2: p1 size 32768 extends beyond EOD, truncated [ 122.080555][T12622] loop4: detected capacity change from 0 to 8192 [ 122.082949][T12633] EXT4-fs (loop3): invalid first ino: 0 [ 122.098389][T12600] loop2: p2 start 930308 is beyond EOD, truncated [ 122.104916][T12600] loop2: p3 start 117772289 is beyond EOD, truncated [ 122.111696][T12600] loop2: p4 size 262144 extends beyond EOD, truncated [ 122.229464][T12651] loop4: detected capacity change from 0 to 1024 [ 122.257386][T12651] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 122.328179][T12651] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 122.341120][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 122.364534][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 122.392502][T12651] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 122.396329][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 122.411854][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 122.425522][T12651] EXT4-fs (loop4): orphan cleanup on readonly fs [ 122.460138][T12651] EXT4-fs error (device loop4): ext4_free_blocks:6706: comm syz.4.4418: Freeing blocks not in datazone - block = 0, count = 4096 [ 122.480523][T12651] EXT4-fs (loop4): Remounting filesystem read-only [ 122.516365][T12651] EXT4-fs (loop4): 1 orphan inode deleted [ 122.538373][T12651] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.569899][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.581308][T12694] loop1: detected capacity change from 0 to 1024 [ 122.591073][T12697] loop5: detected capacity change from 0 to 128 [ 122.621258][T12694] EXT4-fs (loop1): stripe (8) is not aligned with cluster size (4096), stripe is disabled [ 122.683349][T12694] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 122.691537][T12694] EXT4-fs (loop1): orphan cleanup on readonly fs [ 122.703672][T12694] EXT4-fs error (device loop1): __ext4_get_inode_loc:4832: comm syz.1.4440: Invalid inode table block 0 in block_group 0 [ 122.716961][T12712] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 122.736158][T12714] loop2: detected capacity change from 0 to 128 [ 122.758629][T12694] EXT4-fs (loop1): Remounting filesystem read-only [ 122.765389][T12694] Quota error (device loop1): write_blk: dquota write failed [ 122.772943][T12694] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 122.783527][T12694] EXT4-fs (loop1): 1 truncate cleaned up [ 122.790085][T12714] FAT-fs (loop2): bogus number of reserved sectors [ 122.796761][T12714] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 122.806208][T12714] FAT-fs (loop2): Can't find a valid FAT filesystem [ 122.813249][T12694] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 122.858302][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 122.974325][T12737] loop5: detected capacity change from 0 to 1024 [ 123.005335][T12737] EXT4-fs (loop5): inodes count not valid: 204800 vs 32 [ 123.214805][T12777] loop4: detected capacity change from 0 to 128 [ 123.380558][T12794] tmpfs: Bad value for 'mpol' [ 123.435724][T12804] 9pnet: Unknown protocol version 9p20\++} [ 123.466809][T12800] loop3: detected capacity change from 0 to 512 [ 123.518393][T12800] EXT4-fs error (device loop3): __ext4_fill_super:5512: inode #2: comm syz.3.4492: iget: checksum invalid [ 123.523825][T12761] loop1: detected capacity change from 0 to 32768 [ 123.578379][T12761] loop1: p1 p2 p3 < p5 p6 > p4 < p7 p8 p9 > [ 123.583085][T12800] EXT4-fs (loop3): get root inode failed [ 123.584898][T12761] loop1: p1 size 33024 extends beyond EOD, [ 123.590214][T12800] EXT4-fs (loop3): mount failed [ 123.601371][T12761] truncated [ 123.647034][T12761] loop1: p5 size 218115617 extends beyond EOD, truncated [ 123.686714][T12761] loop1: p6 size 55808 extends beyond EOD, truncated [ 123.720337][T12761] loop1: p7 size 33024 extends beyond EOD, truncated [ 123.747223][T12761] loop1: p9 size 218115617 extends beyond EOD, truncated [ 123.856690][T12842] loop2: detected capacity change from 0 to 1764 [ 123.945159][T12852] loop5: detected capacity change from 0 to 256 [ 123.951968][T12852] vfat: Bad value for 'uid' [ 123.956751][T12852] vfat: Bad value for 'uid' [ 123.966862][T12854] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 123.966862][T12854] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 124.172284][ T4152] udevd[4152]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 124.175600][ T4149] udevd[4149]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 124.196390][ T3632] udevd[3632]: inotify_add_watch(7, /dev/loop1p9, 10) failed: No such file or directory [ 124.197008][ T4148] udevd[4148]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 124.208320][ T4156] udevd[4156]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 124.216994][ T3743] udevd[3743]: inotify_add_watch(7, /dev/loop1p3, 10) failed: No such file or directory [ 124.229580][T12875] loop5: detected capacity change from 0 to 1764 [ 124.430950][T12901] tmpfs: Bad value for 'mpol' [ 124.508109][T12910] loop1: detected capacity change from 0 to 128 [ 124.585022][T12834] kexec: Could not allocate control_code_buffer [ 124.714740][T12930] loop5: detected capacity change from 0 to 1024 [ 124.733361][T12930] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 124.753998][T12930] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 124.787360][T12930] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e02c, mo2=0000] [ 124.832330][T12930] EXT4-fs error (device loop5): ext4_free_blocks:6706: comm syz.5.4555: Freeing blocks not in datazone - block = 0, count = 4096 [ 124.868284][T12930] EXT4-fs (loop5): Remounting filesystem read-only [ 124.885048][T12930] EXT4-fs (loop5): 1 orphan inode deleted [ 124.900645][ T1387] EXT4-fs (loop5): Quota write (off=3072, len=1024) cancelled because transaction is not started [ 124.911498][ T1387] Quota error (device loop5): write_blk: dquota write failed [ 124.918985][ T1387] Quota error (device loop5): free_dqentry: Can't move quota data block (2) to free list [ 124.934499][T12937] loop3: detected capacity change from 0 to 8192 [ 124.941791][T12930] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 124.972903][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.032246][ T4157] loop3: p1 p2 p3 p4 [ 125.038845][ T4157] loop3: p2 start 70926 is beyond EOD, truncated [ 125.045384][ T4157] loop3: p3 start 327681 is beyond EOD, truncated [ 125.051891][ T4157] loop3: p4 size 17041152 extends beyond EOD, truncated [ 125.089471][T12937] loop3: p1 p2 p3 p4 [ 125.101082][T12937] loop3: p2 start 70926 is beyond EOD, truncated [ 125.107657][T12937] loop3: p3 start 327681 is beyond EOD, truncated [ 125.114096][T12937] loop3: p4 size 17041152 extends beyond EOD, truncated [ 125.177712][T12970] loop4: detected capacity change from 0 to 136 [ 125.217321][T12970] Attempt to read inode for relocated directory [ 125.266323][T12975] loop3: detected capacity change from 0 to 1024 [ 125.285311][T12975] EXT4-fs: inline encryption not supported [ 125.294791][T12977] loop5: detected capacity change from 0 to 512 [ 125.306709][T12975] EXT4-fs (loop3): orphan cleanup on readonly fs [ 125.314011][T12975] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.4576: Failed to acquire dquot type 0 [ 125.347984][T12975] EXT4-fs (loop3): 1 truncate cleaned up [ 125.382614][T12975] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 125.507603][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.546223][T12996] loop5: detected capacity change from 0 to 512 [ 125.568305][T12996] EXT4-fs (loop5): bad s_min_extra_isize: 2336 [ 125.637735][T12971] loop1: detected capacity change from 0 to 32768 [ 125.680337][ T4157] loop1: p1 p3 < p5 p6 > [ 125.684795][ T4157] loop1: partition table partially beyond EOD, truncated [ 125.713788][T12971] loop1: p1 p3 < p5 p6 > [ 125.718378][T12971] loop1: partition table partially beyond EOD, truncated [ 125.929195][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 125.929212][ T29] audit: type=1326 audit(2000002884.415:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13046 comm="syz.5.4611" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f352c6aefc9 code=0x0 [ 126.237298][T13091] loop4: detected capacity change from 0 to 512 [ 126.267386][T13091] EXT4-fs (loop4): couldn't mount as ext2 due to feature incompatibilities [ 126.421760][T13115] cgroup: release_agent respecified [ 126.497537][T13125] loop4: detected capacity change from 0 to 512 [ 126.514433][T13125] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 126.536082][T13125] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 126.546123][T13125] System zones: 1-12 [ 126.550147][T13125] EXT4-fs (loop4): orphan cleanup on readonly fs [ 126.635452][T13125] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4650: bg 0: block 361: padding at end of block bitmap is not set [ 126.659323][T13125] EXT4-fs (loop4): Remounting filesystem read-only [ 126.697802][T13125] EXT4-fs (loop4): 1 truncate cleaned up [ 126.703940][T13125] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 126.744229][ T29] audit: type=1400 audit(2000002885.266:276): avc: denied { create } for pid=13164 comm="syz.2.4671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 126.821292][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 126.870262][T13179] loop5: detected capacity change from 0 to 2048 [ 126.919435][T13179] Alternate GPT is invalid, using primary GPT. [ 126.925965][T13179] loop5: p2 p3 p7 [ 127.040444][T13208] loop4: detected capacity change from 0 to 512 [ 127.047105][T13208] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 127.175043][T13224] loop2: detected capacity change from 0 to 512 [ 127.201282][T13228] loop3: detected capacity change from 0 to 512 [ 127.208203][T13224] vfat: Bad value for 'shortname' [ 127.255399][T13228] EXT4-fs error (device loop3): ext4_ext_check_inode:523: inode #3: comm syz.3.4701: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 127.285859][T13228] EXT4-fs error (device loop3): ext4_quota_enable:7139: comm syz.3.4701: Bad quota inode: 3, type: 0 [ 127.303500][T13228] EXT4-fs warning (device loop3): ext4_enable_quotas:7180: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 127.319232][T13228] EXT4-fs (loop3): mount failed [ 127.572164][T13276] loop4: detected capacity change from 0 to 512 [ 127.593103][T13279] loop1: detected capacity change from 0 to 1024 [ 127.622591][T13276] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.4724: bad orphan inode 15 [ 127.640704][T13276] ext4_test_bit(bit=14, block=18) = 1 [ 127.646352][T13276] is_bad_inode(inode)=0 [ 127.650610][T13276] NEXT_ORPHAN(inode)=1023 [ 127.655005][T13276] max_ino=32 [ 127.658221][T13276] i_nlink=0 [ 127.661588][T13276] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2967: inode #15: comm syz.4.4724: corrupted xattr block 19: invalid header [ 127.675871][T13276] EXT4-fs warning (device loop4): ext4_evict_inode:274: xattr delete (err -117) [ 127.697301][T13276] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 127.715437][ T29] audit: type=1400 audit(2000002886.295:277): avc: denied { execute } for pid=13288 comm="syz.3.4729" name="cgroup" dev="tmpfs" ino=4890 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=lnk_file permissive=1 [ 127.757969][T13276] ext4 filesystem being mounted at /936/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 127.847943][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 127.857076][T13268] loop2: detected capacity change from 0 to 32768 [ 127.919336][ T4157] loop2: p1 p3 < p5 > [ 127.923460][ T4157] loop2: partition table partially beyond EOD, truncated [ 127.935140][T13310] loop4: detected capacity change from 0 to 256 [ 127.943642][T13313] loop1: detected capacity change from 0 to 512 [ 127.969877][T13313] EXT4-fs: Ignoring removed oldalloc option [ 127.991915][T13268] loop2: p1 p3 < p5 > [ 127.996078][T13268] loop2: partition table partially beyond EOD, truncated [ 128.003357][T13310] FAT-fs (loop4): IO charset maccenteuro not found [ 128.025761][T13313] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.4742: Parent and EA inode have the same ino 15 [ 128.054042][T13313] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: comm syz.1.4742: Parent and EA inode have the same ino 15 [ 128.080735][T13313] EXT4-fs (loop1): 1 orphan inode deleted [ 128.086981][T13313] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.189341][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.386956][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 128.398784][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 128.410357][ T3743] udevd[3743]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 128.448070][T13365] tmpfs: Bad value for 'mpol' [ 128.454879][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 128.469430][ T3743] udevd[3743]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 128.482598][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 128.640868][T13390] loop1: detected capacity change from 0 to 512 [ 128.674024][T13390] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 128.694581][T13397] 9pnet: Could not find request transport: f0xffffffffffffffff =1M$GVZU߆1_h6@E [ 128.719030][T13390] EXT4-fs (loop1): 1 orphan inode deleted [ 128.724890][T13390] EXT4-fs (loop1): 1 truncate cleaned up [ 128.736368][T13390] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 128.815919][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 128.978244][T13434] loop1: detected capacity change from 0 to 1024 [ 128.991062][T13438] loop4: detected capacity change from 0 to 764 [ 129.015759][T13434] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 1152921504606846981)! [ 129.027752][T13434] EXT4-fs (loop1): group descriptors corrupted! [ 129.034149][T13438] RRIP_1991A [ 129.055503][T13442] loop2: detected capacity change from 0 to 2048 [ 129.098276][ T4154] loop2: p1 < > p4 [ 129.105182][ T4154] loop2: p4 size 722688 extends beyond EOD, truncated [ 129.138977][T13442] loop2: p1 < > p4 [ 129.154140][T13442] loop2: p4 size 722688 extends beyond EOD, truncated [ 129.267076][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 129.267203][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 129.322920][T13472] 9pnet_fd: Insufficient options for proto=fd [ 129.761957][T13531] loop4: detected capacity change from 0 to 164 [ 129.784540][T13531] ISOFS: unable to read i-node block [ 129.793118][T13531] isofs_fill_super: get root inode failed [ 130.130066][T13588] loop2: detected capacity change from 0 to 512 [ 130.175775][T13588] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 130.187476][T13588] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 130.197603][T13588] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.4878: Corrupt directory, running e2fsck is recommended [ 130.221135][T13588] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 130.232049][T13588] EXT4-fs error (device loop2): ext4_iget_extra_inode:5075: inode #15: comm syz.2.4878: corrupted in-inode xattr: invalid ea_ino [ 130.255036][T13588] EXT4-fs error (device loop2): ext4_orphan_get:1397: comm syz.2.4878: couldn't read orphan inode 15 (err -117) [ 130.418071][ T29] audit: type=1400 audit(2000002889.124:278): avc: denied { write } for pid=13627 comm="syz.1.4897" 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 [ 130.441023][ T29] audit: type=1400 audit(2000002889.124:279): avc: denied { open } for pid=13627 comm="syz.1.4897" 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 [ 130.529851][T13639] SELinux: security_context_str_to_sid () failed with errno=-22 [ 130.542507][T13640] loop5: detected capacity change from 0 to 512 [ 130.583435][T13640] EXT4-fs error (device loop5): ext4_quota_enable:7136: inode #4: comm syz.5.4902: iget: checksum invalid [ 130.622011][T13640] EXT4-fs error (device loop5): ext4_quota_enable:7139: comm syz.5.4902: Bad quota inode: 4, type: 1 [ 130.654713][T13640] EXT4-fs warning (device loop5): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-74, ino=4). Please run e2fsck to fix. [ 130.677084][T13640] EXT4-fs (loop5): mount failed [ 130.695100][T13656] loop2: detected capacity change from 0 to 1024 [ 130.760286][T13656] EXT4-fs: Ignoring removed nobh option [ 130.766240][ T29] audit: type=1326 audit(2000002889.491:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13663 comm="syz.1.4913" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f796040efc9 code=0x0 [ 130.812479][T13656] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 130.833263][T13674] loop3: detected capacity change from 0 to 164 [ 130.841874][T13656] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 130.852400][T13656] EXT4-fs error (device loop2): ext4_get_journal_inode:5808: inode #32: comm syz.2.4910: iget: special inode unallocated [ 130.865386][T13656] EXT4-fs (loop2): no journal found [ 130.870691][T13656] EXT4-fs (loop2): can't get journal size [ 130.898643][T13674] isofs_fill_super: bread failed, dev=loop3, iso_blknum=41, block=82 [ 130.925955][T13656] EXT4-fs error (device loop2): ext4_protect_reserved_inode:160: inode #32: comm syz.2.4910: iget: special inode unallocated [ 130.959227][T13656] EXT4-fs (loop2): failed to initialize system zone (-117) [ 130.970229][T13656] EXT4-fs (loop2): mount failed [ 131.064569][T13700] loop1: detected capacity change from 0 to 1024 [ 131.119729][T13700] EXT4-fs error (device loop1): __ext4_fill_super:5512: inode #2: comm syz.1.4931: casefold flag without casefold feature [ 131.149967][ T29] audit: type=1326 audit(2000002889.901:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13712 comm="syz.4.4936" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa83a7befc9 code=0x0 [ 131.188843][T13700] EXT4-fs (loop1): get root inode failed [ 131.194650][T13700] EXT4-fs (loop1): mount failed [ 131.421175][T13750] loop3: detected capacity change from 0 to 2048 [ 131.437284][T13750] EXT4-fs: Invalid want_extra_isize 10 [ 131.650096][T13791] loop3: detected capacity change from 0 to 128 [ 131.687464][T13791] FAT-fs (loop3): bogus number of reserved sectors [ 131.694071][T13791] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 131.703438][T13791] FAT-fs (loop3): Can't find a valid FAT filesystem [ 131.710250][ T29] audit: type=1400 audit(2000002890.457:282): avc: denied { mount } for pid=13796 comm="syz.2.4978" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 131.793844][ T29] audit: type=1326 audit(2000002890.583:283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13810 comm="syz.3.4984" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f13d981efc9 code=0x0 [ 131.894078][T13819] loop5: detected capacity change from 0 to 256 [ 131.941998][T13819] FAT-fs (loop5): bogus sectors per cluster 30 [ 131.948294][T13819] FAT-fs (loop5): Can't find a valid FAT filesystem [ 132.104272][T13859] nfs: Unexpected value for 'acl' [ 132.129422][ T29] audit: type=1326 audit(2000002890.930:284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13860 comm="syz.4.5012" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa83a7befc9 code=0x0 [ 132.206802][ T29] audit: type=1400 audit(2000002891.003:285): avc: denied { read write } for pid=13872 comm="syz.1.5017" 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 [ 132.230548][ T29] audit: type=1400 audit(2000002891.003:286): avc: denied { open } for pid=13872 comm="syz.1.5017" 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 [ 132.284730][T13882] SELinux: security_context_str_to_sid () failed with errno=-22 [ 132.298542][T13885] loop5: detected capacity change from 0 to 512 [ 132.312934][T13885] EXT4-fs (loop5): orphan cleanup on readonly fs [ 132.319895][T13885] EXT4-fs error (device loop5): ext4_quota_enable:7136: comm syz.5.5022: inode #218103808: comm syz.5.5022: iget: illegal inode # [ 132.343813][T13885] EXT4-fs error (device loop5): ext4_quota_enable:7139: comm syz.5.5022: Bad quota inode: 218103808, type: 2 [ 132.360090][T13885] EXT4-fs warning (device loop5): ext4_enable_quotas:7180: Failed to enable quota tracking (type=2, err=-117, ino=218103808). Please run e2fsck to fix. [ 132.380517][T13885] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 132.478227][T13905] loop3: detected capacity change from 0 to 764 [ 132.518404][T13913] loop5: detected capacity change from 0 to 128 [ 132.528612][T13908] loop2: detected capacity change from 0 to 2048 [ 132.535639][T13905] ISOFS: Logical zone size(255) < hardware blocksize(2048) [ 132.544448][T13913] EXT4-fs warning (device loop5): ext4_init_metadata_csum:4635: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 132.558277][T13913] EXT4-fs (loop5): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 132.581144][T13908] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 132.591020][T13908] EXT4-fs (loop2): group descriptors corrupted! [ 132.617129][ T3743] udevd[3743]: incorrect jbd checksum on /dev/loop5 [ 132.683150][ T29] audit: type=1326 audit(2000002891.497:287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13923 comm="syz.3.5039" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f13d981efc9 code=0x0 [ 132.702369][T13928] cgroup: subsys name conflicts with all [ 132.860690][T13950] loop4: detected capacity change from 0 to 512 [ 132.888894][T13954] loop2: detected capacity change from 0 to 1024 [ 132.903114][T13950] EXT4-fs warning (device loop4): read_mmp_block:115: Error -74 while reading MMP block 13 [ 132.914923][T13954] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 132.954631][T13954] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.5056: Invalid block bitmap block 0 in block_group 0 [ 133.007535][T13954] Quota error (device loop2): write_blk: dquota write failed [ 133.015195][T13954] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 133.025319][T13954] EXT4-fs error (device loop2): ext4_acquire_dquot:6945: comm syz.2.5056: Failed to acquire dquot type 0 [ 133.038409][T13954] EXT4-fs error (device loop2): ext4_free_blocks:6706: comm syz.2.5056: Freeing blocks not in datazone - block = 0, count = 4096 [ 133.060113][T13954] EXT4-fs error (device loop2): ext4_read_inode_bitmap:139: comm syz.2.5056: Invalid inode bitmap blk 0 in block_group 0 [ 133.084452][T13954] EXT4-fs error (device loop2) in ext4_free_inode:361: Corrupt filesystem [ 133.093104][ T52] EXT4-fs error (device loop2): ext4_release_dquot:6981: comm kworker/u8:3: Failed to release dquot type 0 [ 133.104761][T13954] EXT4-fs (loop2): 1 orphan inode deleted [ 133.182365][ T3432] EXT4-fs unmount: 5 callbacks suppressed [ 133.182462][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.326039][T13998] loop2: detected capacity change from 0 to 8192 [ 133.338369][T14011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 133.361404][T14011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 133.434997][T14022] loop2: detected capacity change from 0 to 1024 [ 133.479229][T14022] EXT4-fs (loop2): unsupported descriptor size 7 [ 133.585352][T14048] loop1: detected capacity change from 0 to 512 [ 133.595545][T14048] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.5102: bg 0: block 16: invalid block bitmap [ 133.620135][T14054] loop3: detected capacity change from 0 to 512 [ 133.621269][T14048] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 133.641640][T14048] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.5102: attempt to clear invalid blocks 1669132790 len 1 [ 133.671987][T14054] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 133.689084][T14048] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.5102: invalid indirect mapped block 4294967295 (level 1) [ 133.690434][T14054] EXT4-fs (loop3): orphan cleanup on readonly fs [ 133.711301][T14054] EXT4-fs error (device loop3): ext4_do_update_inode:5632: inode #16: comm syz.3.5103: corrupted inode contents [ 133.723551][T14054] EXT4-fs (loop3): Remounting filesystem read-only [ 133.730320][T14054] EXT4-fs (loop3): 1 truncate cleaned up [ 133.736511][T14052] loop4: detected capacity change from 0 to 8192 [ 133.738312][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 133.743832][T14048] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.5102: invalid indirect mapped block 4294967295 (level 2) [ 133.753599][ T12] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 133.768390][ T12] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 133.789586][T14048] EXT4-fs (loop1): 1 truncate cleaned up [ 133.799188][ T4157] loop4: p1 p2 p3 p4 [ 133.805916][ T4157] loop4: p3 start 331777 is beyond EOD, truncated [ 133.812442][ T4157] loop4: p4 size 262144 extends beyond EOD, truncated [ 133.815829][T14054] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 133.834153][T14048] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 133.860212][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.881917][T14052] loop4: p1 p2 p3 p4 [ 133.896848][T14052] loop4: p3 start 331777 is beyond EOD, truncated [ 133.903439][T14052] loop4: p4 size 262144 extends beyond EOD, truncated [ 133.920717][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.073145][ T4154] udevd[4154]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 134.084493][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 134.095711][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 134.134392][ T3627] udevd[3627]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 134.145631][ T3743] udevd[3743]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 134.156842][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 134.199979][T14100] loop1: detected capacity change from 0 to 512 [ 134.238951][T14100] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 134.253594][T14091] loop3: detected capacity change from 0 to 8192 [ 134.270577][T14100] EXT4-fs (loop1): orphan cleanup on readonly fs [ 134.291566][T14100] EXT4-fs warning (device loop1): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 134.310504][ T4154] loop3: p1 p4 < > [ 134.314484][ T4154] loop3: p1 start 4261412864 is beyond EOD, truncated [ 134.332669][T14091] loop3: p1 p4 < > [ 134.336590][T14100] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 134.346024][T14091] loop3: p1 start 4261412864 is beyond EOD, truncated [ 134.355549][T14100] EXT4-fs error (device loop1): ext4_orphan_get:1392: inode #16: comm syz.1.5124: inode has both inline data and extents flags [ 134.420869][T14125] tmpfs: Bad value for 'mpol' [ 134.426639][T14100] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz.1.5124: couldn't read orphan inode 16 (err -117) [ 134.473802][T14100] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.552967][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 134.565143][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.624926][ T4157] udevd[4157]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 134.713249][T14166] loop1: detected capacity change from 0 to 512 [ 134.735813][T14168] loop2: detected capacity change from 0 to 512 [ 134.763424][T14168] vfat: Bad value for 'uni_xlate' [ 134.769762][T14174] loop3: detected capacity change from 0 to 128 [ 134.792215][T14174] FAT-fs (loop3): bogus number of reserved sectors [ 134.798954][T14174] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 134.808443][T14174] FAT-fs (loop3): Can't find a valid FAT filesystem [ 134.825449][T14166] EXT4-fs (loop1): too many log groups per flexible block group [ 134.840219][T14166] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 134.850692][T14166] EXT4-fs (loop1): mount failed [ 134.920957][T14190] loop4: detected capacity change from 0 to 764 [ 134.958106][T14190] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 134.992052][T14196] loop3: detected capacity change from 0 to 1764 [ 135.014844][T14196] iso9660: Unexpected value for 'nojoliet' [ 135.067133][T14198] loop2: detected capacity change from 0 to 8192 [ 135.107910][T14198] msdos: Unexpected value for 'dots' [ 135.134151][T14214] loop4: detected capacity change from 0 to 1764 [ 135.204662][T14222] loop1: detected capacity change from 0 to 1024 [ 135.233205][T14226] loop4: detected capacity change from 0 to 512 [ 135.241758][T14222] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (46251!=20869) [ 135.248714][T14225] loop5: detected capacity change from 0 to 1024 [ 135.271705][T14231] tmpfs: Bad value for 'mpol' [ 135.276686][T14228] loop3: detected capacity change from 0 to 512 [ 135.285287][T14226] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.297713][T14222] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a040e11d, mo2=0002] [ 135.316551][T14225] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 135.323207][T14222] EXT4-fs (loop1): failed to initialize system zone (-117) [ 135.334287][T14222] EXT4-fs (loop1): mount failed [ 135.342543][T14235] loop2: detected capacity change from 0 to 512 [ 135.344528][T14228] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.361747][T14225] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 135.379768][T14225] EXT4-fs (loop5): orphan cleanup on readonly fs [ 135.382359][T14235] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.399982][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.414779][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.432028][T14225] EXT4-fs error (device loop5): ext4_map_blocks:814: inode #3: block 3: comm syz.5.5185: lblock 3 mapped to illegal pblock 3 (length 1) [ 135.447040][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.450118][T14225] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.5185: Failed to acquire dquot type 0 [ 135.488435][T14243] loop1: detected capacity change from 0 to 256 [ 135.495553][T14243] FAT-fs (loop1): count of clusters too big (178174) [ 135.502377][T14243] FAT-fs (loop1): Can't find a valid FAT filesystem [ 135.510578][T14242] loop3: detected capacity change from 0 to 1024 [ 135.524818][T14247] loop4: detected capacity change from 0 to 512 [ 135.539051][T14225] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 3: comm syz.5.5185: lblock 3 mapped to illegal pblock 3 (length 1) [ 135.565047][T14247] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.584246][T14225] __quota_error: 13 callbacks suppressed [ 135.584301][T14225] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 135.588302][T14242] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.603843][T14225] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.5185: Failed to acquire dquot type 0 [ 135.627046][T14253] loop2: detected capacity change from 0 to 512 [ 135.650909][T14225] EXT4-fs error (device loop5): ext4_free_blocks:6706: comm syz.5.5185: Freeing blocks not in datazone - block = 0, count = 4096 [ 135.660997][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.682581][T14225] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #3: block 3: comm syz.5.5185: lblock 3 mapped to illegal pblock 3 (length 1) [ 135.697451][T14258] loop1: detected capacity change from 0 to 512 [ 135.700198][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.713578][T14225] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 135.716971][T14253] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 135.723796][T14225] EXT4-fs error (device loop5): ext4_acquire_dquot:6945: comm syz.5.5185: Failed to acquire dquot type 0 [ 135.748984][T14253] EXT4-fs (loop2): orphan cleanup on readonly fs [ 135.755972][T14258] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.772154][T14253] EXT4-fs error (device loop2): ext4_do_update_inode:5632: inode #16: comm syz.2.5195: corrupted inode contents [ 135.779750][T14225] EXT4-fs (loop5): 1 orphan inode deleted [ 135.784329][T14258] ext4 filesystem being mounted at /1048/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.794103][T14253] EXT4-fs (loop2): Remounting filesystem read-only [ 135.812859][T14225] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 135.852187][T14253] EXT4-fs (loop2): 1 truncate cleaned up [ 135.858473][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.865720][T14266] loop4: detected capacity change from 0 to 1024 [ 135.867721][ T1460] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 135.884530][ T1460] Quota error (device loop2): write_blk: dquota write failed [ 135.892007][ T1460] Quota error (device loop2): remove_free_dqentry: Can't write block (5) with free entries [ 135.902218][T14268] loop3: detected capacity change from 0 to 1024 [ 135.908776][ T1460] EXT4-fs (loop2): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 135.919546][ T1460] Quota error (device loop2): write_blk: dquota write failed [ 135.927039][ T1460] Quota error (device loop2): free_dqentry: Can't move quota data block (5) to free list [ 135.937652][ T1460] EXT4-fs (loop2): Quota write (off=8, len=24) cancelled because transaction is not started [ 135.938336][T14266] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.947833][ T1460] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 135.947987][ T1460] Quota error (device loop2): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 135.962498][T14268] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.995301][T14253] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.008367][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.028689][T14272] loop5: detected capacity change from 0 to 4096 [ 136.043431][T14272] EXT4-fs: Ignoring removed nomblk_io_submit option [ 136.050091][T14272] EXT4-fs: Ignoring removed i_version option [ 136.060621][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.077748][T14272] EXT4-fs (loop5): cluster size (1024) smaller than block size (4096) [ 136.088741][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.110429][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.139246][T14275] loop1: detected capacity change from 0 to 2048 [ 136.182765][T14275] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.212943][T14283] loop5: detected capacity change from 0 to 736 [ 136.240280][T14287] loop3: detected capacity change from 0 to 512 [ 136.249991][T14285] loop4: detected capacity change from 0 to 1764 [ 136.270989][T14289] loop2: detected capacity change from 0 to 128 [ 136.289209][T14291] loop5: detected capacity change from 0 to 512 [ 136.298749][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.322625][T14287] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.361506][T14297] loop2: detected capacity change from 0 to 512 [ 136.396821][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.408036][T14297] EXT4-fs error (device loop2): __ext4_fill_super:5512: inode #2: comm syz.2.5214: invalid fast symlink length 39 [ 136.426599][T14297] EXT4-fs (loop2): get root inode failed [ 136.432378][T14297] EXT4-fs (loop2): mount failed [ 136.447302][T14302] loop5: detected capacity change from 0 to 2048 [ 136.454564][T14299] loop1: detected capacity change from 0 to 2048 [ 136.517202][T14295] loop4: detected capacity change from 0 to 8192 [ 136.539895][T14305] loop5: detected capacity change from 0 to 512 [ 136.542367][T14307] loop3: detected capacity change from 0 to 1024 [ 136.559910][T14308] loop1: detected capacity change from 0 to 512 [ 136.579076][T14310] loop2: detected capacity change from 0 to 512 [ 136.617488][T14307] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.640055][T14305] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 136.675811][T14305] EXT4-fs (loop5): orphan cleanup on readonly fs [ 136.705152][T14305] EXT4-fs error (device loop5): ext4_do_update_inode:5632: inode #16: comm syz.5.5216: corrupted inode contents [ 136.737392][T14321] loop2: detected capacity change from 0 to 128 [ 136.747802][T14305] EXT4-fs (loop5): Remounting filesystem read-only [ 136.755999][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.766482][T14305] EXT4-fs (loop5): 1 truncate cleaned up [ 136.774116][ T52] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 136.784842][ T52] Quota error (device loop5): write_blk: dquota write failed [ 136.792246][ T52] Quota error (device loop5): remove_free_dqentry: Can't write block (5) with free entries [ 136.802282][ T52] EXT4-fs (loop5): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 136.823843][T14323] loop4: detected capacity change from 0 to 2048 [ 136.875488][T14327] loop2: detected capacity change from 0 to 128 [ 136.887362][ T52] EXT4-fs (loop5): Quota write (off=8, len=24) cancelled because transaction is not started [ 136.902123][T14305] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 136.926373][T14329] loop4: detected capacity change from 0 to 512 [ 136.945462][T14331] loop3: detected capacity change from 0 to 128 [ 136.981141][T14333] loop2: detected capacity change from 0 to 256 [ 136.992968][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.026019][T14335] loop4: detected capacity change from 0 to 512 [ 137.050704][T14337] loop5: detected capacity change from 0 to 2048 [ 137.072278][T14339] loop3: detected capacity change from 0 to 256 [ 137.110201][T14341] loop2: detected capacity change from 0 to 256 [ 137.192988][T14347] loop3: detected capacity change from 0 to 1024 [ 137.204282][T14343] loop4: detected capacity change from 0 to 2048 [ 137.215323][T14347] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 137.251202][T14347] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 137.293375][T14347] EXT4-fs (loop3): orphan cleanup on readonly fs [ 137.321995][T14347] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #3: block 3: comm syz.3.5234: lblock 3 mapped to illegal pblock 3 (length 1) [ 137.374925][T14347] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.5234: Failed to acquire dquot type 0 [ 137.391097][T14358] loop4: detected capacity change from 0 to 512 [ 137.420699][T14347] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 3: comm syz.3.5234: lblock 3 mapped to illegal pblock 3 (length 1) [ 137.443747][T14358] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.478024][T14347] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.5234: Failed to acquire dquot type 0 [ 137.519181][T14347] EXT4-fs error (device loop3): ext4_free_blocks:6706: comm syz.3.5234: Freeing blocks not in datazone - block = 0, count = 4096 [ 137.533515][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.584279][T14347] EXT4-fs error (device loop3): ext4_map_blocks:778: inode #3: block 3: comm syz.3.5234: lblock 3 mapped to illegal pblock 3 (length 1) [ 137.636792][T14347] EXT4-fs error (device loop3): ext4_acquire_dquot:6945: comm syz.3.5234: Failed to acquire dquot type 0 [ 137.670042][T14347] EXT4-fs (loop3): 1 orphan inode deleted [ 137.689521][T14347] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 137.765426][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.860120][T14387] xt_SECMARK: invalid mode: 2 [ 138.089434][T14420] loop4: detected capacity change from 0 to 128 [ 138.193395][T14437] vlan0: entered promiscuous mode [ 138.512164][T14492] loop2: detected capacity change from 0 to 256 [ 138.703806][T14516] tmpfs: Bad value for 'mpol' [ 138.761210][T14525] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5295'. [ 139.157899][T14574] tmpfs: Unknown parameter 'contextM' [ 139.171338][T14318] loop1: detected capacity change from 0 to 262144 [ 139.248714][T14584] loop3: detected capacity change from 0 to 2048 [ 139.356740][T14584] loop3: p1 p2 p3 [ 139.452351][T14622] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5324'. [ 139.624001][T14655] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5334'. [ 140.124695][T14736] loop3: detected capacity change from 0 to 128 [ 140.139964][T14736] EXT4-fs: Ignoring removed orlov option [ 140.170173][T14736] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 140.203445][T14736] ext4 filesystem being mounted at /1084/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.295197][ T3429] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 140.461364][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 140.461382][ T29] audit: type=1400 audit(2000002899.676:315): avc: denied { write } for pid=14774 comm="syz.2.5373" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 140.568373][T14787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.601333][T14793] bond1: option arp_interval: mode dependency failed, not supported in mode balance-alb(6) [ 140.614405][T14793] bond1 (unregistering): Released all slaves [ 140.640904][T14852] netlink: 'syz.2.5379': attribute type 1 has an invalid length. [ 140.669015][ T29] audit: type=1400 audit(2000002899.886:316): avc: denied { getopt } for pid=14863 comm="syz.1.5380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 140.690402][T14692] Process accounting paused [ 140.727146][T14872] netlink: 'syz.4.5383': attribute type 6 has an invalid length. [ 140.769896][ T29] audit: type=1400 audit(2000002899.991:317): avc: denied { connect } for pid=14878 comm="syz.2.5384" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 140.823331][ T29] audit: type=1400 audit(2000002900.054:318): avc: denied { setopt } for pid=14889 comm="syz.3.5389" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 140.902674][ T29] audit: type=1400 audit(2000002900.096:319): avc: denied { read } for pid=14894 comm="syz.2.5390" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 141.033224][ T29] audit: type=1400 audit(2000002900.274:320): avc: denied { nlmsg_read } for pid=14931 comm="syz.5.5401" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 141.091797][T14944] netlink: 'syz.4.5406': attribute type 1 has an invalid length. [ 141.099685][T14944] netlink: 'syz.4.5406': attribute type 3 has an invalid length. [ 141.107425][T14944] netlink: 224 bytes leftover after parsing attributes in process `syz.4.5406'. [ 141.116636][T14944] NCSI netlink: No device for ifindex 52229 [ 141.159239][T14958] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 141.159239][T14958] s0dnph5L0|qD81A{ꈆnK ) failed with errno=-22 [ 141.223879][ T29] audit: type=1400 audit(2000002900.473:321): avc: denied { audit_write } for pid=14965 comm="syz.5.5411" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 141.284587][T14972] netlink: 'syz.3.5413': attribute type 2 has an invalid length. [ 141.292423][T14972] netlink: 'syz.3.5413': attribute type 1 has an invalid length. [ 141.299186][T14983] netlink: 56 bytes leftover after parsing attributes in process `syz.2.5417'. [ 141.300313][T14972] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5413'. [ 141.309247][T14983] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5417'. [ 141.309270][T14983] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5417'. [ 141.374866][T14991] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5420'. [ 141.383976][T14991] netlink: 164 bytes leftover after parsing attributes in process `syz.1.5420'. [ 141.442127][ T29] audit: type=1400 audit(2000002900.704:322): avc: denied { ioctl } for pid=15000 comm="syz.5.5423" path="socket:[39497]" dev="sockfs" ino=39497 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 141.508345][ T29] audit: type=1400 audit(2000002900.715:323): avc: denied { getopt } for pid=15005 comm="syz.1.5425" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 141.528072][ T29] audit: type=1400 audit(2000002900.767:324): avc: denied { listen } for pid=15007 comm="syz.5.5426" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 141.597969][T15032] IPv6: sit1: Disabled Multicast RS [ 141.860938][T15091] netlink: 'syz.4.5452': attribute type 21 has an invalid length. [ 142.123930][T15156] loop3: detected capacity change from 0 to 512 [ 142.155854][T15156] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 142.242202][T15156] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.280330][T15186] loop5: detected capacity change from 0 to 512 [ 142.310788][T15156] ext4 filesystem being mounted at /1105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.364685][T15186] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 142.384557][T15186] ext4 filesystem being mounted at /1019/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 142.440839][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.458554][ T3429] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 142.468409][T15206] batman_adv: Cannot find parent device. Skipping batadv-on-batadv check for ip6erspan0 [ 142.501986][T15206] ip6erspan0: entered promiscuous mode [ 142.700022][T15257] netlink: 'syz.3.5502': attribute type 21 has an invalid length. [ 142.738979][T15257] netlink: 'syz.3.5502': attribute type 6 has an invalid length. [ 142.832269][T15279] IPv6: NLM_F_CREATE should be specified when creating new route [ 142.965110][ C0] hrtimer: interrupt took 48691 ns [ 143.002554][T15317] xt_hashlimit: max too large, truncated to 1048576 [ 143.316148][T15350] 8021q: adding VLAN 0 to HW filter on device bond1 [ 143.523039][T15406] bond2: option xmit_hash_policy: invalid value (8) [ 143.532831][T15406] bond2 (unregistering): Released all slaves [ 143.625365][T15486] netlink: 'syz.3.5543': attribute type 21 has an invalid length. [ 143.633289][T15486] __nla_validate_parse: 11 callbacks suppressed [ 143.633305][T15486] netlink: 128 bytes leftover after parsing attributes in process `syz.3.5543'. [ 143.686285][T15486] netlink: 3 bytes leftover after parsing attributes in process `syz.3.5543'. [ 143.708570][T15495] netlink: 272 bytes leftover after parsing attributes in process `syz.1.5545'. [ 143.862189][T15515] netdevsim netdevsim5 netdevsim0: refused to change device tx_queue_len [ 143.870811][T15515] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 143.929977][T15520] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5554'. [ 144.028416][T15541] loop2: detected capacity change from 0 to 512 [ 144.076890][T15541] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 144.109337][T15553] netlink: 8 bytes leftover after parsing attributes in process `syz.5.5565'. [ 144.118391][T15553] tc_dump_action: action bad kind [ 144.136062][T15541] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 144.155965][T15541] ext4 filesystem being mounted at /1127/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 144.287946][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.455429][T15590] bond1: option xmit_hash_policy: invalid value (8) [ 144.546152][T15590] bond1 (unregistering): Released all slaves [ 144.706394][T15708] : renamed from dummy0 (while UP) [ 144.786457][T15726] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5593'. [ 144.826035][T15734] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5599'. [ 144.864721][T15734] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5599'. [ 145.052511][T15776] Driver unsupported XDP return value 0 on prog (id 467) dev N/A, expect packet loss! [ 145.085779][T15783] netlink: 276 bytes leftover after parsing attributes in process `syz.2.5616'. [ 145.264390][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 145.264408][ T29] audit: type=1400 audit(2000002904.715:343): avc: denied { lock } for pid=15809 comm="syz.4.5625" path="socket:[41326]" dev="sockfs" ino=41326 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 145.412627][T15839] netlink: 16 bytes leftover after parsing attributes in process `syz.4.5633'. [ 145.660088][ T29] audit: type=1400 audit(2000002905.125:344): avc: denied { ioctl } for pid=15885 comm="syz.2.5649" path="socket:[41420]" dev="sockfs" ino=41420 ioctlcmd=0x890c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 145.785126][ T29] audit: type=1400 audit(2000002905.251:345): avc: denied { create } for pid=15904 comm="syz.4.5656" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 [ 145.985474][ T29] audit: type=1400 audit(2000002905.482:346): avc: denied { ioctl } for pid=15942 comm="syz.2.5667" path="socket:[41469]" dev="sockfs" ino=41469 ioctlcmd=0x8917 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 146.046427][T15952] xt_addrtype: both incoming and outgoing interface limitation cannot be selected [ 146.092337][ T29] audit: type=1400 audit(2000002905.587:347): avc: denied { create } for pid=15962 comm="syz.4.5674" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 146.113638][T15965] FAT-fs (loop9): unable to read boot sector [ 146.144551][ T29] audit: type=1400 audit(2000002905.608:348): avc: denied { mounton } for pid=15962 comm="syz.4.5674" path="/1130/file0" dev="tmpfs" ino=5784 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 146.212112][ T29] audit: type=1400 audit(2000002905.702:349): avc: denied { unlink } for pid=3438 comm="syz-executor" name="file0" dev="tmpfs" ino=5784 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 146.223842][T15982] xt_TCPMSS: Only works on TCP SYN packets [ 146.344903][ T29] audit: type=1400 audit(2000002905.849:350): avc: denied { write } for pid=16003 comm="syz.2.5687" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 146.413728][T16024] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 146.420345][T16024] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 146.427952][T16024] vhci_hcd vhci_hcd.0: Device attached [ 146.436238][ T29] audit: type=1326 audit(2000002905.923:351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16018 comm="syz.2.5695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb4af4defc9 code=0x7ffc0000 [ 146.459826][ T29] audit: type=1326 audit(2000002905.923:352): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=16018 comm="syz.2.5695" exe="/root/syz-executor" sig=0 arch=c000003e syscall=67 compat=0 ip=0x7fb4af4defc9 code=0x7ffc0000 [ 146.493268][T16026] vhci_hcd: connection closed [ 146.493487][ T52] vhci_hcd: stop threads [ 146.502588][ T52] vhci_hcd: release socket [ 146.507156][ T52] vhci_hcd: disconnect device [ 146.550974][T16042] bond2: option arp_validate: mode dependency failed, not supported in mode 802.3ad(4) [ 146.587008][T16042] bond2 (unregistering): Released all slaves [ 146.704331][T16146] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 146.859250][T16179] 0{X: renamed from gretap0 (while UP) [ 146.887000][T16179] 0{X: entered allmulticast mode [ 146.894154][T16179] A link change request failed with some changes committed already. Interface 30{X may have been left with an inconsistent configuration, please check. [ 146.953546][T16199] validate_nla: 5 callbacks suppressed [ 146.953560][T16199] netlink: 'syz.5.5730': attribute type 6 has an invalid length. [ 147.099100][T16229] : renamed from veth0_to_bond (while UP) [ 147.309974][T16272] vhci_hcd: invalid port number 23 [ 147.315247][T16272] vhci_hcd: Wrong hub descriptor type for USB 3.0 roothub. [ 147.328551][T16277] netlink: 'syz.5.5757': attribute type 21 has an invalid length. [ 147.390748][T16293] sit0: entered allmulticast mode [ 147.434923][T16304] ip6tnl1: entered promiscuous mode [ 147.590626][T16339] netlink: 'syz.2.5779': attribute type 10 has an invalid length. [ 147.606908][T16342] netlink: 'syz.3.5781': attribute type 10 has an invalid length. [ 147.630079][T16339] team0: Port device dummy0 added [ 147.637508][T16342] batman_adv: batadv0: Adding interface: veth1_vlan [ 147.644412][T16342] batman_adv: batadv0: The MTU of interface veth1_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 147.645166][T16351] xt_ecn: cannot match TCP bits for non-tcp packets [ 147.685760][T16342] batman_adv: batadv0: Interface activated: veth1_vlan [ 147.703757][T16348] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 147.825042][T16374] xt_TCPMSS: Only works on TCP SYN packets [ 147.936813][T16404] netlink: 'syz.4.5802': attribute type 9 has an invalid length. [ 148.025793][T16420] netlink: 'syz.5.5809': attribute type 1 has an invalid length. [ 148.238011][T16463] netlink: 'syz.5.5821': attribute type 10 has an invalid length. [ 148.255720][T16463] batman_adv: batadv0: Adding interface: veth1_vlan [ 148.262537][T16463] batman_adv: batadv0: The MTU of interface veth1_vlan is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 148.293607][T16473] loop2: detected capacity change from 0 to 512 [ 148.308976][T16463] batman_adv: batadv0: Interface activated: veth1_vlan [ 148.356982][T16473] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 148.395488][T16473] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e11c, mo2=0002] [ 148.403446][T16473] System zones: 1-12 [ 148.433114][T16473] EXT4-fs (loop2): orphan cleanup on readonly fs [ 148.446528][T16473] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.5826: invalid indirect mapped block 12 (level 1) [ 148.537004][T16473] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.5826: invalid indirect mapped block 2 (level 2) [ 148.556451][T16473] EXT4-fs (loop2): 1 truncate cleaned up [ 148.562601][T16473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 148.676666][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 148.687833][T16515] netlink: 'syz.5.5840': attribute type 21 has an invalid length. [ 148.700662][T16519] bond1: option arp_validate: mode dependency failed, not supported in mode 802.3ad(4) [ 148.720580][T16519] bond1 (unregistering): Released all slaves [ 148.737586][T16520] sit0: entered allmulticast mode [ 148.751423][T16515] __nla_validate_parse: 13 callbacks suppressed [ 148.751442][T16515] netlink: 132 bytes leftover after parsing attributes in process `syz.5.5840'. [ 148.880133][T16612] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5851'. [ 148.889243][T16612] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5851'. [ 148.938359][T16621] netlink: 176 bytes leftover after parsing attributes in process `syz.4.5852'. [ 148.969380][T16603] infiniband syz2: set down [ 148.973966][T16603] infiniband syz2: added ipvlan0 [ 149.010818][T16603] RDS/IB: syz2: added [ 149.185791][T16655] sctp: [Deprecated]: syz.2.5863 (pid 16655) Use of struct sctp_assoc_value in delayed_ack socket option. [ 149.185791][T16655] Use struct sctp_sack_info instead [ 149.708768][T16740] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5890'. [ 149.717811][T16740] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5890'. [ 149.806924][T16752] IPv6: sit1: Disabled Multicast RS [ 149.902581][T16777] netlink: 'syz.3.5901': attribute type 10 has an invalid length. [ 149.919483][T16778] tmpfs: Bad value for 'mpol' [ 150.114926][ T29] kauditd_printk_skb: 78 callbacks suppressed [ 150.114996][ T29] audit: type=1400 audit(2000002909.807:431): avc: denied { append } for pid=16820 comm="syz.5.5916" name="loop6" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 150.170016][T16833] xt_CT: You must specify a L4 protocol and not use inversions on it [ 150.201110][ T29] audit: type=1400 audit(2000002909.902:432): avc: denied { read write } for pid=16837 comm="syz.5.5921" name="rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 150.225825][ T29] audit: type=1400 audit(2000002909.902:433): avc: denied { open } for pid=16837 comm="syz.5.5921" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 150.266476][T16844] netlink: 24 bytes leftover after parsing attributes in process `syz.1.5923'. [ 150.354016][ T29] audit: type=1400 audit(2000002909.986:434): avc: denied { read write } for pid=16843 comm="syz.5.5924" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 150.378698][ T29] audit: type=1400 audit(2000002909.986:435): avc: denied { open } for pid=16843 comm="syz.5.5924" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 150.407625][T16863] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5926'. [ 150.502136][T16884] loop2: detected capacity change from 0 to 512 [ 150.509161][ T29] audit: type=1400 audit(2000002910.133:436): avc: denied { write } for pid=16861 comm="syz.1.5930" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 150.528304][ T29] audit: type=1400 audit(2000002910.196:437): avc: denied { write } for pid=16873 comm="syz.3.5934" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 150.569934][T16892] loop4: detected capacity change from 0 to 2048 [ 150.582312][T16884] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 150.605027][T16892] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 150.619671][ T29] audit: type=1400 audit(2000002910.343:438): avc: denied { create } for pid=16900 comm="syz.3.5941" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 150.654904][T16892] ext4 filesystem being mounted at /1178/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.659645][ T29] audit: type=1400 audit(2000002910.364:439): avc: denied { create } for pid=16903 comm="syz.5.5942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 150.671352][T16905] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 150.692024][T16905] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 150.699563][ T29] audit: type=1400 audit(2000002910.395:440): avc: denied { write } for pid=16903 comm="syz.5.5942" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 150.722595][T16884] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 150.738407][T16910] netlink: 'syz.1.5943': attribute type 49 has an invalid length. [ 150.756051][T16884] ext4 filesystem being mounted at /1209/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.783270][T16892] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.5940: bg 0: block 345: padding at end of block bitmap is not set [ 150.783795][T16916] netlink: 152 bytes leftover after parsing attributes in process `syz.3.5945'. [ 150.823891][ T3432] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 150.862929][T16892] EXT4-fs (loop4): Remounting filesystem read-only [ 150.880519][T16916] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 150.899260][T16892] EXT4-fs warning (device loop4): ext4_xattr_inode_lookup_create:1602: inode #18: comm syz.4.5940: cleanup dec ref error -117 [ 150.944614][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 150.986508][T16939] ipt_REJECT: TCP_RESET invalid for non-tcp [ 151.232648][T17002] xt_TCPMSS: Only works on TCP SYN packets [ 151.362778][T17025] loop4: detected capacity change from 0 to 1764 [ 151.593594][T17086] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5999'. [ 151.832582][T17139] validate_nla: 2 callbacks suppressed [ 151.832606][T17139] netlink: 'syz.4.6016': attribute type 1 has an invalid length. [ 151.845941][T17139] netlink: 'syz.4.6016': attribute type 2 has an invalid length. [ 152.059581][T17193] x_tables: ip_tables: osf match: only valid for protocol 6 [ 152.105713][T17202] loop1: detected capacity change from 0 to 512 [ 152.164740][T17202] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 152.182148][T17202] ext4 filesystem being mounted at /1193/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 152.261569][ T3433] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.308020][T17248] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 152.330781][T17248] SET target dimension over the limit! [ 152.557443][T17299] loop4: detected capacity change from 0 to 512 [ 152.605007][T17299] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 152.613003][T17299] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 152.633427][T17299] System zones: 0-1, 15-15, 18-18, 34-34 [ 152.645399][T17299] EXT4-fs (loop4): orphan cleanup on readonly fs [ 152.651916][T17299] EXT4-fs warning (device loop4): ext4_enable_quotas:7180: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 152.666651][T17299] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 152.680653][T17299] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.6068: bg 0: block 40: padding at end of block bitmap is not set [ 152.735131][T17299] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6667: Corrupt filesystem [ 152.759078][T17299] EXT4-fs (loop4): 1 truncate cleaned up [ 152.773999][T17299] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 152.835260][T17378] ieee802154 phy0 wpan0: encryption failed: -22 [ 152.842173][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.878313][T17386] Cannot find add_set index 0 as target [ 152.903099][T17392] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 153.199826][T17453] program syz.1.6104 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 153.368976][T17480] netlink: 'syz.4.6114': attribute type 7 has an invalid length. [ 153.376866][T17480] netlink: 'syz.4.6114': attribute type 8 has an invalid length. [ 153.389716][T17482] netlink: 'syz.2.6115': attribute type 2 has an invalid length. [ 153.397968][T17482] netlink: 'syz.2.6115': attribute type 4 has an invalid length. [ 153.649849][T17518] xt_hashlimit: Unknown mode mask C4, kernel too old? [ 153.835955][T17575] __nla_validate_parse: 5 callbacks suppressed [ 153.835971][T17575] netlink: 16 bytes leftover after parsing attributes in process `syz.4.6133'. [ 153.871922][T17581] netlink: 'syz.5.6136': attribute type 12 has an invalid length. [ 153.901920][T17575] bond1: option ad_select: invalid value (4) [ 153.909561][T17575] bond1 (unregistering): Released all slaves [ 154.052125][T17669] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6144'. [ 154.061072][T17669] netlink: 8 bytes leftover after parsing attributes in process `syz.5.6144'. [ 154.070166][T17669] netlink: 19 bytes leftover after parsing attributes in process `syz.5.6144'. [ 154.089213][T17674] netlink: 'syz.1.6146': attribute type 1 has an invalid length. [ 154.097097][T17674] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6146'. [ 154.161315][T17682] netlink: 'syz.4.6149': attribute type 1 has an invalid length. [ 154.267184][T17701] loop4: detected capacity change from 0 to 2048 [ 154.302008][T17701] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 154.326263][T17701] EXT4-fs error (device loop4): ext4_iget_extra_inode:5075: inode #15: comm syz.4.6156: corrupted in-inode xattr: overlapping e_value [ 154.376176][ T3438] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 154.405665][T17727] netlink: 'syz.5.6162': attribute type 1 has an invalid length. [ 154.413742][T17727] netlink: 4 bytes leftover after parsing attributes in process `syz.5.6162'. [ 154.616151][ T3529] IPVS: starting estimator thread 0... [ 154.699777][T17765] IPVS: using max 2160 ests per chain, 108000 per kthread [ 154.779367][T17794] loop5: detected capacity change from 0 to 512 [ 154.791765][T17794] EXT4-fs (loop5): Cannot turn on journaled quota: type 0: error -2 [ 154.811139][T17794] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -2 [ 154.820029][T17794] EXT4-fs (loop5): 1 truncate cleaned up [ 154.849792][T17794] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 154.909943][T17794] EXT4-fs error (device loop5): ext4_map_blocks:778: inode #2: block 4: comm syz.5.6186: lblock 0 mapped to illegal pblock 4 (length 1) [ 154.911034][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 154.911053][ T29] audit: type=1400 audit(2000002914.847:500): avc: denied { add_name } for pid=17793 comm="syz.5.6186" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 154.950855][ T29] audit: type=1400 audit(2000002914.847:501): avc: denied { create } for pid=17793 comm="syz.5.6186" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 154.986682][T17794] EXT4-fs (loop5): Remounting filesystem read-only [ 155.010099][ T29] audit: type=1400 audit(2000002914.952:502): avc: denied { create } for pid=17814 comm="syz.4.6193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 155.088374][ T3427] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.242693][ T29] audit: type=1400 audit(2000002915.183:503): avc: denied { append } for pid=17850 comm="syz.1.6203" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 155.347130][T17873] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6211'. [ 155.350016][T17878] netlink: 16402 bytes leftover after parsing attributes in process `syz.4.6213'. [ 155.450591][T17873] bond3: option ad_select: invalid value (4) [ 155.498178][T17873] bond3 (unregistering): Released all slaves [ 155.595119][ T29] audit: type=1400 audit(2000002915.561:504): avc: denied { getopt } for pid=17968 comm="syz.2.6222" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 155.623316][T17975] netlink: 40 bytes leftover after parsing attributes in process `syz.5.6223'. [ 155.702560][T17990] netlink: 168 bytes leftover after parsing attributes in process `syz.5.6228'. [ 155.762014][T18000] kernel profiling enabled (shift: 8) [ 155.861974][T18022] SET target dimension over the limit! [ 155.901142][ T29] audit: type=1400 audit(2000002915.886:505): avc: denied { write } for pid=18026 comm="syz.2.6241" 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 [ 155.935580][T18028] xt_TPROXY: Can be used only with -p tcp or -p udp [ 155.950271][ T29] audit: type=1400 audit(2000002915.928:506): avc: denied { read } for pid=18032 comm="syz.4.6242" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 156.094481][ T29] audit: type=1400 audit(2000002916.086:507): avc: denied { append } for pid=18057 comm="syz.2.6252" name="001" dev="devtmpfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 156.545407][ T29] audit: type=1400 audit(2000002916.558:508): avc: denied { create } for pid=18140 comm="syz.2.6278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 156.593893][ T29] audit: type=1400 audit(2000002916.590:509): avc: denied { getopt } for pid=18140 comm="syz.2.6278" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 156.652027][T18158] validate_nla: 1 callbacks suppressed [ 156.652047][T18158] netlink: 'syz.1.6282': attribute type 1 has an invalid length. [ 156.705623][T18164] netlink: 'syz.4.6286': attribute type 3 has an invalid length. [ 156.851309][T18193] netlink: 'syz.5.6295': attribute type 4 has an invalid length. [ 156.969816][T18216] xt_l2tp: missing protocol rule (udp|l2tpip) [ 157.286625][T18277] netlink: set zone limit has 8 unknown bytes [ 157.329689][T18282] netlink: 'syz.5.6327': attribute type 32 has an invalid length. [ 157.747968][T18351] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 157.755232][T18351] IPv6: NLM_F_CREATE should be set when creating new route [ 157.762717][T18351] IPv6: NLM_F_CREATE should be set when creating new route [ 157.795877][T18354] netlink: 'syz.2.6353': attribute type 11 has an invalid length. [ 157.903839][T18376] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 157.929132][T18382] netlink: 'syz.5.6362': attribute type 2 has an invalid length. [ 157.991771][T18392] loop3: detected capacity change from 0 to 512 [ 158.223485][T18445] netlink: 'syz.3.6382': attribute type 92 has an invalid length. [ 159.005739][T18639] __nla_validate_parse: 19 callbacks suppressed [ 159.005760][T18639] netlink: 44 bytes leftover after parsing attributes in process `syz.4.6447'. [ 159.040121][T18644] geneve0: entered promiscuous mode [ 159.111835][T18660] netlink: 88 bytes leftover after parsing attributes in process `syz.4.6453'. [ 159.116659][T18661] xt_hashlimit: max too large, truncated to 1048576 [ 159.124263][T18660] netlink: 'syz.4.6453': attribute type 2 has an invalid length. [ 159.135528][T18660] netlink: 'syz.4.6453': attribute type 2 has an invalid length. [ 159.186682][ T12] ================================================================== [ 159.194801][ T12] BUG: KCSAN: data-race in alloc_pid / copy_process [ 159.201410][ T12] [ 159.203747][ T12] read-write to 0xffffffff8685feb8 of 4 bytes by task 1460 on cpu 0: [ 159.211813][ T12] alloc_pid+0x539/0x720 [ 159.216064][ T12] copy_process+0xe25/0x2000 [ 159.220685][ T12] kernel_clone+0x16c/0x5c0 [ 159.225203][ T12] user_mode_thread+0x7d/0xb0 [ 159.229897][ T12] call_usermodehelper_exec_work+0x41/0x160 [ 159.235817][ T12] process_scheduled_works+0x4ce/0x9d0 [ 159.241561][ T12] worker_thread+0x582/0x770 [ 159.246157][ T12] kthread+0x489/0x510 [ 159.250239][ T12] ret_from_fork+0x122/0x1b0 [ 159.254866][ T12] ret_from_fork_asm+0x1a/0x30 [ 159.259659][ T12] [ 159.261995][ T12] read to 0xffffffff8685feb8 of 4 bytes by task 12 on cpu 1: [ 159.269370][ T12] copy_process+0x17fc/0x2000 [ 159.274065][ T12] kernel_clone+0x16c/0x5c0 [ 159.278585][ T12] user_mode_thread+0x7d/0xb0 [ 159.283467][ T12] call_usermodehelper_exec_work+0x41/0x160 [ 159.289394][ T12] process_scheduled_works+0x4ce/0x9d0 [ 159.294894][ T12] worker_thread+0x582/0x770 [ 159.299516][ T12] kthread+0x489/0x510 [ 159.303602][ T12] ret_from_fork+0x122/0x1b0 [ 159.308207][ T12] ret_from_fork_asm+0x1a/0x30 [ 159.313067][ T12] [ 159.315392][ T12] value changed: 0x800000e3 -> 0x800000e4 [ 159.321117][ T12] [ 159.323464][ T12] Reported by Kernel Concurrency Sanitizer on: [ 159.329741][ T12] CPU: 1 UID: 0 PID: 12 Comm: kworker/u8:0 Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 159.341324][ T12] Tainted: [W]=WARN [ 159.345180][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 159.355358][ T12] Workqueue: events_unbound call_usermodehelper_exec_work [ 159.362635][ T12] ==================================================================