last executing test programs: 1.875923224s ago: executing program 0 (id=1669): r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x6c, 0x6, 0x0, 0x0, 0x0, 0x8, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x7, @perf_bp={0x0, 0x3}, 0x1a1ed, 0x0, 0x11000, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x44, 0x30, 0xb, 0x5, 0x0, {}, [{0x30, 0x1, [@m_ct={0x2c, 0x21, 0x0, 0x0, {{0x7}, {0x4}, {0x4}, {0xc, 0x7, {0x1}}, {0xc}}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8890}, 0x40) 1.736866318s ago: executing program 0 (id=1674): syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f00000005c0)='./bus\x00', 0x8205, &(0x7f00000027c0), 0x81, 0x63e, &(0x7f0000000c40)="$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") r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x1b5) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) 1.477063524s ago: executing program 0 (id=1676): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) writev(r0, &(0x7f0000000440)=[{0x0, 0x300}, {&(0x7f0000000400)="8bcceb216f624c06f5ff8408750900000000", 0x12}], 0x2) 1.23249981s ago: executing program 0 (id=1687): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x6}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000640)={0x2, 0x80, 0xac, 0x0, 0x0, 0x0, 0x0, 0x480000000000000b, 0x154b, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x1, @perf_config_ext={0x76, 0x1ef7}, 0x11eba, 0x4, 0x98, 0x0, 0x2, 0xfffff271, 0xfffc, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x66}, 0x4000, 0x5, 0xfffffffe, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 1.159512881s ago: executing program 3 (id=1691): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000c00), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000080)={0x14, r1, 0x1, 0x70bd26, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4004800}, 0x8040000) 1.124288093s ago: executing program 0 (id=1692): syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file1\x00', 0x2810010, &(0x7f00000002c0)=ANY=[], 0xf9, 0x1223, &(0x7f0000001840)="$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r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file2\x00', 0x145042, 0x2c) mmap$IORING_OFF_SQ_RING(0x0, 0x2000, 0x100000b, 0x2013, r0, 0x0) 1.015493675s ago: executing program 3 (id=1695): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000580)="240000001e005f031400ff01000000f80700b3586ff606c2e553797c080008e467dc0000", 0x24) recvmmsg(r0, &(0x7f0000005180), 0x400000000000166, 0x1a000, 0x0) 734.616122ms ago: executing program 3 (id=1698): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_ADD_MFC(r0, 0x0, 0xcc, &(0x7f0000000200)={@empty, @private, 0x0, "606b177019716ea6ff1f2c7ed79c77e2e0f19a230000002007007c3d935f00", 0x3e1f}, 0x3c) ioctl$SIOCGETSGCNT_IN6(r0, 0x89e1, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, @local}) 664.973084ms ago: executing program 3 (id=1700): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x2e, 0x1, 0x0, 0x0, 0x0, 0x7, 0x520, 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, 0x0, 0xfffffffc, 0x4, @perf_bp={0x0, 0x2}, 0x10ecc8, 0x1224, 0x0, 0x8, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000010000100000000000000000000000a0020000000000a010400000000000000000a0000000c00010066696c746572000040000000030a010400000000000000000a0000000c00010066696c74657200000a000300696e707574000000140004800800010000000000080002000000000064000000060a010400000000000000000a0000000c00010066696c74657200000a000200696e70757400000038000480340001800a0001006d61746368000000240002800f00010069707636686561646572000008000200000000000700030020000000140000001100010000"], 0xec}}, 0x0) 660.999424ms ago: executing program 2 (id=1701): perf_event_open(&(0x7f0000000380)={0x2, 0x80, 0x2f, 0x1, 0x0, 0x0, 0x0, 0x6, 0x601, 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, 0xfffffffc, 0x4, @perf_bp={0x0, 0x6}, 0x10e848, 0x6, 0x9, 0x5, 0x8, 0x20005, 0x4, 0x0, 0x0, 0x0, 0x2000001020000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8}, 0x10) 467.082198ms ago: executing program 3 (id=1704): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x2, 0x4, 0x4, 0x1, 0x84}, 0x48) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000380)=r0, 0x3) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018200000", @ANYRES32=r0, @ANYBLOB="0000000000000000710300000000000095"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) 430.958359ms ago: executing program 1 (id=1706): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[], 0x44}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x1c, 0x3, 0x6, 0x401, 0x0, 0x0, {0x2, 0x0, 0x5}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) 408.92267ms ago: executing program 4 (id=1707): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TCSETSF2(r0, 0x402c542d, &(0x7f0000000180)={0x1ff, 0x4, 0x0, 0xfffff6a8, 0x3, "c1d846f1120224c70b82426319d4c37ee7e4c0", 0x1, 0x6}) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000040)={0x7, 0xa40, 0xffffff81, 0x7fffffff, 0x6, "662ceb757dcb7495e121fcd1f20e485396a278", 0x2, 0x5}) 374.914391ms ago: executing program 2 (id=1708): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0x62d81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000740)=[{0x23, 0x0, 0x0, 0x0, @tick, {0x10}, {}, @queue={0x0, {0x27a11e}}}], 0x1c) 357.057171ms ago: executing program 4 (id=1709): mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fadvise64(r0, 0xc2f, 0x5, 0x500) 343.440072ms ago: executing program 3 (id=1710): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fdinfo\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) fchdir(r0) 325.576722ms ago: executing program 1 (id=1711): r0 = shmat(0x0, &(0x7f0000ff9000/0x1000)=nil, 0x5000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) shmdt(r0) 311.135322ms ago: executing program 4 (id=1712): r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000440)={{0x0, 0x3938700}}, 0x0) clock_adjtime(0x0, &(0x7f00000001c0)={0x8b8d, 0x40000000000, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xe00, 0x0, 0x0, 0x0, 0x0, 0x7, 0x80000001, 0x3cf2a278, 0x0, 0x0, 0x0, 0x4}) 304.821332ms ago: executing program 2 (id=1713): r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x0, r1}) 258.389034ms ago: executing program 2 (id=1714): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001a00)=@newlink={0x44, 0x10, 0x401, 0x20000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x8003, 0x2000000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x240008c4}, 0x4054) 242.922874ms ago: executing program 4 (id=1715): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000083c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x0, 0x80000000, 0x104, 0x0, 0xe}) 172.892916ms ago: executing program 1 (id=1716): mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000180)=0x101, 0x4) 162.567056ms ago: executing program 4 (id=1717): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x30, 0x1, 0x0, 0x0, 0x0, 0x9, 0xf40d9, 0x5, 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, 0x107b7e, 0x2, @perf_bp={0x0}, 0x204, 0x8, 0x43a1bd76, 0x3, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x200c}, 0x0, 0x4000000000, 0xffffffffffffffff, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x7, 0x4, 0x7ffc0001}]}) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 112.257757ms ago: executing program 1 (id=1718): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x3ff, @ipv4={'\x00', '\xff\xff', @local}, 0xfffffffa}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x1e, &(0x7f0000000040), 0x4) 98.533727ms ago: executing program 0 (id=1719): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./bus\x00', 0x2800088, &(0x7f0000000340)=ANY=[@ANYBLOB='shortname=lower,shortname=win95,rodir,iocharset=default,uni_xlate=0,nonumtail=1,utf8=0,flush,rodir,shortname=win95,shortname=winnt,shortname=win95,showexec,uni_xlate=0,utf8=0,utf8=0,uni_xlate=0,shortname=mixed,\x00'], 0x95, 0x2b7, &(0x7f00000010c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8042, 0x81) sendfile(r0, r0, 0x0, 0xe3aa6ea) 63.103298ms ago: executing program 2 (id=1720): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x35, 0x1, 0x4, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') lseek(r0, 0x10000000005, 0x0) 50.139289ms ago: executing program 1 (id=1721): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x58, 0x2, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_TIMEOUT={0x8}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)={0x28, 0x3, 0x6, 0x801, 0x0, 0x0, {0xa}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c050}, 0x0) 38.268859ms ago: executing program 4 (id=1722): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 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, 0xc55a, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x7, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_MCE_KILL(0x21, 0x1, 0x1) prctl$PR_MCE_KILL(0x21, 0x1, 0x0) 9.94481ms ago: executing program 2 (id=1723): r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20) truncate(&(0x7f0000000940)='./file1\x00', 0x2fffffd) 0s ago: executing program 1 (id=1724): r0 = socket(0x1d, 0x2, 0x6) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, 0x0, 0x3, {0x0, 0x1}}, 0x18) kernel console output (not intermixed with test programs): 00000000 r/w without journal. Quota mode: writeback. [ 37.611232][ T3304] veth0_macvtap: entered promiscuous mode [ 37.636674][ T3304] veth1_macvtap: entered promiscuous mode [ 37.658649][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.680721][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.684569][ T3525] loop0: detected capacity change from 0 to 1024 [ 37.696120][ T3525] EXT4-fs (loop0): stripe (17) is not aligned with cluster size (16), stripe is disabled [ 37.715655][ T3525] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.724551][ T3528] loop2: detected capacity change from 0 to 128 [ 37.729803][ T3528] ======================================================= [ 37.729803][ T3528] WARNING: The mand mount option has been deprecated and [ 37.729803][ T3528] and is ignored by this kernel. Remove the mand [ 37.729803][ T3528] option from the mount to silence this warning. [ 37.729803][ T3528] ======================================================= [ 37.730038][ T3528] EXT4-fs: Ignoring removed bh option [ 37.754141][ T3528] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 37.759698][ T3528] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 37.770097][ T29] audit: type=1400 audit(1788192349.417:162): avc: denied { write } for pid=3524 comm="syz.0.10" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.770132][ T29] audit: type=1400 audit(1788192349.417:163): avc: denied { add_name } for pid=3524 comm="syz.0.10" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 37.770332][ T29] audit: type=1400 audit(1788192349.417:164): avc: denied { create } for pid=3524 comm="syz.0.10" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 37.771171][ T29] audit: type=1400 audit(1788192349.427:165): avc: denied { read write } for pid=3524 comm="syz.0.10" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.771260][ T29] audit: type=1400 audit(1788192349.427:166): avc: denied { open } for pid=3524 comm="syz.0.10" path="/3/file1/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 37.791028][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.911234][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.911314][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.911385][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.911426][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.966790][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.184009][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 38.242742][ T3558] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.255830][ T3567] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 38.326986][ T3572] netlink: 16 bytes leftover after parsing attributes in process `syz.0.27'. [ 38.469910][ T3594] netlink: 'syz.4.38': attribute type 10 has an invalid length. [ 38.469942][ T3594] netlink: 40 bytes leftover after parsing attributes in process `syz.4.38'. [ 38.469995][ T3594] dummy0: entered promiscuous mode [ 38.470130][ T3594] bridge0: port 3(dummy0) entered blocking state [ 38.500131][ T3594] bridge0: port 3(dummy0) entered disabled state [ 38.501791][ T3594] dummy0: entered allmulticast mode [ 38.502505][ T3594] bridge0: port 3(dummy0) entered blocking state [ 38.502556][ T3594] bridge0: port 3(dummy0) entered forwarding state [ 38.662286][ T3607] loop4: detected capacity change from 0 to 4096 [ 38.682634][ T3607] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.734148][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.755412][ T3619] loop1: detected capacity change from 0 to 512 [ 38.764145][ T3619] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 38.764234][ T3619] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 38.770764][ T3619] EXT4-fs (loop1): 1 truncate cleaned up [ 38.772117][ T3619] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.839082][ T3619] EXT4-fs error (device loop1): __ext4_expand_extra_isize:6537: inode #15: comm syz.1.48: bad extra_isize 62 (inode size 256) [ 38.845559][ T3619] EXT4-fs (loop1): Remounting filesystem read-only [ 38.864060][ T3617] EXT4-fs (loop1): pa ffff8881055414d0: logic 0, phys. 193, len 32 [ 38.872622][ T3624] loop4: detected capacity change from 0 to 128 [ 38.916529][ T3619] syz.1.48 (3619) used greatest stack depth: 11112 bytes left [ 38.916648][ T3558] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.936370][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.946774][ T3624] syz.4.49: attempt to access beyond end of device [ 38.946774][ T3624] loop4: rw=2049, sector=154, nr_sectors = 6 limit=128 [ 38.947195][ T3624] syz.4.49: attempt to access beyond end of device [ 38.947195][ T3624] loop4: rw=8390657, sector=158, nr_sectors = 2 limit=128 [ 38.947229][ T3624] Buffer I/O error on dev loop4, logical block 79, lost async page write [ 38.947249][ T3624] syz.4.49: attempt to access beyond end of device [ 38.947249][ T3624] loop4: rw=8390657, sector=160, nr_sectors = 2 limit=128 [ 38.947279][ T3624] Buffer I/O error on dev loop4, logical block 80, lost async page write [ 38.947399][ T3624] syz.4.49: attempt to access beyond end of device [ 38.947399][ T3624] loop4: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 39.011124][ T3624] syz.4.49: attempt to access beyond end of device [ 39.011124][ T3624] loop4: rw=8390657, sector=166, nr_sectors = 2 limit=128 [ 39.016768][ T3624] Buffer I/O error on dev loop4, logical block 83, lost async page write [ 39.016944][ T3624] syz.4.49: attempt to access beyond end of device [ 39.016944][ T3624] loop4: rw=8390657, sector=168, nr_sectors = 2 limit=128 [ 39.017078][ T3624] Buffer I/O error on dev loop4, logical block 84, lost async page write [ 39.019981][ T3624] syz.4.49: attempt to access beyond end of device [ 39.019981][ T3624] loop4: rw=2049, sector=186, nr_sectors = 6 limit=128 [ 39.034085][ T3624] syz.4.49: attempt to access beyond end of device [ 39.034085][ T3624] loop4: rw=8390657, sector=190, nr_sectors = 2 limit=128 [ 39.034117][ T3624] Buffer I/O error on dev loop4, logical block 95, lost async page write [ 39.034139][ T3624] syz.4.49: attempt to access beyond end of device [ 39.034139][ T3624] loop4: rw=8390657, sector=192, nr_sectors = 2 limit=128 [ 39.034165][ T3624] Buffer I/O error on dev loop4, logical block 96, lost async page write [ 39.052994][ T3624] syz.4.49: attempt to access beyond end of device [ 39.052994][ T3624] loop4: rw=2049, sector=194, nr_sectors = 6 limit=128 [ 39.053683][ T3624] Buffer I/O error on dev loop4, logical block 99, lost async page write [ 39.053809][ T3624] Buffer I/O error on dev loop4, logical block 100, lost async page write [ 39.076307][ T3624] Buffer I/O error on dev loop4, logical block 111, lost async page write [ 39.076397][ T3624] Buffer I/O error on dev loop4, logical block 112, lost async page write [ 39.196912][ T3636] Driver unsupported XDP return value 0 on prog (id 2) dev N/A, expect packet loss! [ 39.337397][ T3643] tipc: Started in network mode [ 39.337450][ T3643] tipc: Node identity ac14140f, cluster identity 4711 [ 39.337893][ T3643] tipc: Enabled bearer , priority 10 [ 39.389106][ T3647] netlink: 52 bytes leftover after parsing attributes in process `syz.0.62'. [ 39.389155][ T3647] netlink: 48 bytes leftover after parsing attributes in process `syz.0.62'. [ 39.430907][ T3649] loop0: detected capacity change from 0 to 256 [ 39.449149][ T3649] netlink: 60 bytes leftover after parsing attributes in process `syz.0.63'. [ 39.449210][ T3649] netlink: 12 bytes leftover after parsing attributes in process `syz.0.63'. [ 39.449230][ T3649] netlink: 20 bytes leftover after parsing attributes in process `syz.0.63'. [ 40.102892][ T3558] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.140302][ T3558] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 40.223285][ T3670] loop4: detected capacity change from 0 to 512 [ 40.250744][ T3670] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.250808][ T3670] EXT4-fs: Ignoring removed nomblk_io_submit option [ 40.257568][ T3670] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 40.277638][ T3670] EXT4-fs (loop4): 1 truncate cleaned up [ 40.278181][ T3670] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.307125][ T3676] devpts: Unknown parameter '0xffffffffffffffff' [ 40.334059][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.423394][ T3693] netlink: 4 bytes leftover after parsing attributes in process `syz.0.82'. [ 40.451042][ T3399] tipc: Node number set to 2886997007 [ 40.536007][ T3699] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.564050][ T3699] EXT4-fs error (device loop0): ext4_get_first_dir_block:3559: inode #12: block 80: comm syz.0.84: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 40.584557][ T3699] EXT4-fs error (device loop0): ext4_get_first_dir_block:3562: inode #12: comm syz.0.84: directory missing '..' [ 40.662829][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.810061][ T3708] netlink: 4 bytes leftover after parsing attributes in process `syz.0.88'. [ 40.879289][ T3714] gretap0: entered promiscuous mode [ 40.879365][ T3714] vlan2: entered promiscuous mode [ 41.716727][ T3737] netlink: 24 bytes leftover after parsing attributes in process `syz.1.101'. [ 42.837512][ T3753] syz.1.108 (3753) used greatest stack depth: 10944 bytes left [ 42.888207][ T3771] set_capacity_and_notify: 1 callbacks suppressed [ 42.888247][ T3771] loop1: detected capacity change from 0 to 4096 [ 42.912472][ T3771] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.926126][ T29] kauditd_printk_skb: 77 callbacks suppressed [ 42.926203][ T29] audit: type=1400 audit(1788192354.587:244): avc: denied { write } for pid=3768 comm="syz.1.116" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.989240][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.097551][ T3792] loop0: detected capacity change from 0 to 128 [ 43.104603][ T3792] EXT4-fs: Ignoring removed bh option [ 43.113343][ T3792] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 43.125915][ T3792] ext4 filesystem being mounted at /37/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.140846][ T29] audit: type=1400 audit(1788192354.797:245): avc: denied { write } for pid=3791 comm="syz.0.125" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.235375][ T3297] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 43.968949][ T29] audit: type=1400 audit(1788192355.617:246): avc: denied { read write } for pid=3805 comm="syz.0.141" name="uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 43.969014][ T29] audit: type=1400 audit(1788192355.617:247): avc: denied { open } for pid=3805 comm="syz.0.141" path="/dev/uhid" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 44.020627][ T1045] input: syz0 as /devices/virtual/misc/uhid/0007:0001:0002.0001/input/input5 [ 44.030543][ T1045] hid-generic 0007:0001:0002.0001: input,hidraw0: HID v0.01 Mouse [syz0] on syz0 [ 44.098926][ T3809] fido_id[3809]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 44.287402][ T3825] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 44.546558][ T1045] input: syz0 as /devices/virtual/misc/uhid/0007:0001:0002.0002/input/input6 [ 44.547904][ T1045] hid-generic 0007:0001:0002.0002: input,hidraw0: HID v0.01 Mouse [syz0] on syz0 [ 44.565695][ T3850] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.623671][ T3853] loop2: detected capacity change from 0 to 1024 [ 44.636026][ T3853] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 44.648651][ T3853] EXT4-fs (loop2): Errors on filesystem, clearing orphan list. [ 44.649291][ T3853] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.667859][ T3855] fido_id[3855]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 44.679010][ T3850] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.755176][ T3850] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.764394][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.844050][ T3850] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 44.875391][ T3864] capability: warning: `syz.4.156' uses 32-bit capabilities (legacy support in use) [ 44.919571][ T29] audit: type=1400 audit(1788192356.567:248): avc: denied { write } for pid=3865 comm="syz.2.157" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 44.919734][ T29] audit: type=1400 audit(1788192356.567:249): avc: denied { open } for pid=3865 comm="syz.2.157" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 44.942954][ T29] audit: type=1400 audit(1788192356.567:250): avc: denied { ioctl } for pid=3865 comm="syz.2.157" path="/dev/ptp0" dev="devtmpfs" ino=246 ioctlcmd=0x3d05 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 45.043622][ T29] audit: type=1400 audit(1788192356.697:251): avc: denied { setopt } for pid=3869 comm="syz.2.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 45.069455][ T38] netdevsim netdevsim1 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.071892][ T12] netdevsim netdevsim1 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.113790][ T71] netdevsim netdevsim1 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.176437][ T38] netdevsim netdevsim1 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.280764][ T29] audit: type=1400 audit(1788192356.917:252): avc: denied { bind } for pid=3876 comm="syz.2.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 45.280926][ T29] audit: type=1400 audit(1788192356.917:253): avc: denied { write } for pid=3876 comm="syz.2.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 45.369742][ T3884] loop4: detected capacity change from 0 to 256 [ 45.377578][ T3383] input: syz0 as /devices/virtual/misc/uhid/0007:0001:0002.0003/input/input7 [ 45.379702][ T3383] hid-generic 0007:0001:0002.0003: input,hidraw0: HID v0.01 Mouse [syz0] on syz0 [ 45.562763][ T3888] fido_id[3888]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 45.596595][ T3895] netlink: 56 bytes leftover after parsing attributes in process `syz.2.168'. [ 45.860925][ T3912] loop2: detected capacity change from 0 to 128 [ 45.889266][ T3912] bio_check_eod: 32 callbacks suppressed [ 45.889293][ T3912] syz.2.178: attempt to access beyond end of device [ 45.889293][ T3912] loop2: rw=2049, sector=154, nr_sectors = 6 limit=128 [ 45.889693][ T3912] syz.2.178: attempt to access beyond end of device [ 45.889693][ T3912] loop2: rw=8390657, sector=158, nr_sectors = 2 limit=128 [ 45.889717][ T3912] buffer_io_error: 18 callbacks suppressed [ 45.889774][ T3912] Buffer I/O error on dev loop2, logical block 79, lost async page write [ 45.889846][ T3912] syz.2.178: attempt to access beyond end of device [ 45.889846][ T3912] loop2: rw=8390657, sector=160, nr_sectors = 2 limit=128 [ 45.889919][ T3912] Buffer I/O error on dev loop2, logical block 80, lost async page write [ 45.890325][ T3912] syz.2.178: attempt to access beyond end of device [ 45.890325][ T3912] loop2: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 45.894917][ T3912] syz.2.178: attempt to access beyond end of device [ 45.894917][ T3912] loop2: rw=8390657, sector=166, nr_sectors = 2 limit=128 [ 45.895055][ T3912] Buffer I/O error on dev loop2, logical block 83, lost async page write [ 45.895108][ T3912] syz.2.178: attempt to access beyond end of device [ 45.895108][ T3912] loop2: rw=8390657, sector=168, nr_sectors = 2 limit=128 [ 45.895214][ T3912] Buffer I/O error on dev loop2, logical block 84, lost async page write [ 45.897913][ T3912] syz.2.178: attempt to access beyond end of device [ 45.897913][ T3912] loop2: rw=2049, sector=186, nr_sectors = 6 limit=128 [ 45.900738][ T3912] syz.2.178: attempt to access beyond end of device [ 45.900738][ T3912] loop2: rw=8390657, sector=190, nr_sectors = 2 limit=128 [ 45.900821][ T3912] Buffer I/O error on dev loop2, logical block 95, lost async page write [ 45.900883][ T3912] syz.2.178: attempt to access beyond end of device [ 45.900883][ T3912] loop2: rw=8390657, sector=192, nr_sectors = 2 limit=128 [ 45.900949][ T3912] Buffer I/O error on dev loop2, logical block 96, lost async page write [ 45.901298][ T3912] syz.2.178: attempt to access beyond end of device [ 45.901298][ T3912] loop2: rw=2049, sector=194, nr_sectors = 6 limit=128 [ 45.910088][ T3912] Buffer I/O error on dev loop2, logical block 99, lost async page write [ 45.910264][ T3912] Buffer I/O error on dev loop2, logical block 100, lost async page write [ 45.935504][ T3912] Buffer I/O error on dev loop2, logical block 111, lost async page write [ 45.935589][ T3912] Buffer I/O error on dev loop2, logical block 112, lost async page write [ 45.964826][ T3907] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.079745][ T3907] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.179124][ T3907] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.235964][ T3907] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 46.297256][ T3893] Process accounting resumed [ 46.313734][ T3923] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 46.313912][ T3923] vhci_hcd vhci_hcd.2: default hub control req: 4006 v000d i0000 l0 [ 46.341298][ T12] netdevsim netdevsim4 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.376202][ T3932] loop2: detected capacity change from 0 to 512 [ 46.393332][ T3932] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.396342][ T3932] EXT4-fs (loop2): 1 truncate cleaned up [ 46.397187][ T3932] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.431589][ T3932] EXT4-fs error (device loop2): __ext4_expand_extra_isize:6537: inode #15: comm syz.2.187: bad extra_isize 62 (inode size 256) [ 46.431663][ T51] netdevsim netdevsim4 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.440810][ T12] netdevsim netdevsim4 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.440924][ T12] netdevsim netdevsim4 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.443868][ T3932] EXT4-fs (loop2): Remounting filesystem read-only [ 46.486228][ T3930] EXT4-fs (loop2): pa ffff8881004a19a0: logic 0, phys. 193, len 32 [ 46.549176][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.598449][ T3942] loop1: detected capacity change from 0 to 128 [ 46.903691][ T3964] loop0: detected capacity change from 0 to 512 [ 46.918239][ T3964] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 46.942034][ T3964] EXT4-fs (loop0): 1 truncate cleaned up [ 46.942866][ T3964] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.986565][ T3964] EXT4-fs error (device loop0): __ext4_expand_extra_isize:6537: inode #15: comm syz.0.201: bad extra_isize 62 (inode size 256) [ 47.000415][ T3964] EXT4-fs (loop0): Remounting filesystem read-only [ 47.008349][ T3962] EXT4-fs (loop0): pa ffff8881055414d0: logic 0, phys. 193, len 32 [ 47.039929][ T3969] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.058937][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.086531][ T3969] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.116638][ T3977] vlan2: entered promiscuous mode [ 47.116670][ T3977] bridge0: entered promiscuous mode [ 47.168370][ T3969] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.267610][ T3978] loop4: detected capacity change from 0 to 4096 [ 47.275818][ T3969] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.315509][ T3978] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.372320][ T3978] EXT4-fs error (device loop4): ext4_get_first_dir_block:3559: inode #12: block 80: comm syz.4.207: bad entry in directory: directory entry overrun - offset=12, inode=6, rec_len=4096, size=4096 fake=0 [ 47.392542][ T3978] EXT4-fs error (device loop4): ext4_get_first_dir_block:3562: inode #12: comm syz.4.207: directory missing '..' [ 47.444423][ T3989] loop0: detected capacity change from 0 to 128 [ 47.527621][ T3993] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 47.577158][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.672944][ T51] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.851620][ T38] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.862589][ T38] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.944693][ T12] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.963096][ T4005] loop4: detected capacity change from 0 to 512 [ 48.026731][ T4005] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 48.041967][ T4005] EXT4-fs (loop4): 1 truncate cleaned up [ 48.042401][ T4005] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.070514][ T29] kauditd_printk_skb: 17 callbacks suppressed [ 48.070682][ T29] audit: type=1400 audit(1788192359.727:271): avc: denied { write } for pid=4004 comm="syz.4.218" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.072061][ T4005] EXT4-fs error (device loop4): __ext4_expand_extra_isize:6537: inode #15: comm syz.4.218: bad extra_isize 62 (inode size 256) [ 48.100584][ T4005] EXT4-fs (loop4): Remounting filesystem read-only [ 48.127534][ T4004] EXT4-fs (loop4): pa ffff8881055414d0: logic 0, phys. 193, len 32 [ 48.213198][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.313114][ T29] audit: type=1400 audit(1788192359.967:272): avc: denied { read write } for pid=4017 comm="syz.3.238" name="rdma_cm" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 48.313557][ T29] audit: type=1400 audit(1788192359.967:273): avc: denied { open } for pid=4017 comm="syz.3.238" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 48.390718][ T4022] loop4: detected capacity change from 0 to 128 [ 48.400394][ T4022] EXT4-fs: Ignoring removed bh option [ 48.421423][ T4022] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 48.428359][ T4022] ext4 filesystem being mounted at /47/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 48.484584][ T29] audit: type=1400 audit(1788192360.137:274): avc: denied { write } for pid=4019 comm="syz.4.223" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.759671][ T29] audit: type=1400 audit(1788192360.407:275): avc: denied { create } for pid=4035 comm="syz.3.233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 48.784248][ T29] audit: type=1400 audit(1788192360.437:276): avc: denied { bind } for pid=4035 comm="syz.3.233" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 48.837371][ T4039] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.886088][ T4039] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.902857][ T4044] usb usb6: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 48.903144][ T4044] vhci_hcd vhci_hcd.2: default hub control req: 4006 v000d i0000 l0 [ 48.920307][ T4040] netlink: 20 bytes leftover after parsing attributes in process `syz.2.247'. [ 48.936908][ T4048] loop1: detected capacity change from 0 to 256 [ 48.940967][ T3304] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 48.965648][ T4039] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.031592][ T4039] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.047510][ T29] audit: type=1400 audit(1788192360.697:277): avc: denied { bpf } for pid=4049 comm="syz.2.243" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.049378][ T29] audit: type=1400 audit(1788192360.697:278): avc: denied { perfmon } for pid=4049 comm="syz.2.243" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 49.082345][ T4054] netlink: 56 bytes leftover after parsing attributes in process `syz.4.241'. [ 49.159059][ T51] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.177814][ T12] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.235854][ T51] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.251829][ T51] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.268536][ T29] audit: type=1400 audit(1788192360.917:279): avc: denied { mount } for pid=4065 comm="syz.2.250" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 49.269164][ T29] audit: type=1400 audit(1788192360.917:280): avc: denied { getopt } for pid=4062 comm="syz.3.246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 49.435544][ T4074] loop1: detected capacity change from 0 to 128 [ 49.435996][ T4074] EXT4-fs: Ignoring removed bh option [ 49.476630][ T4074] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 49.490402][ T4074] ext4 filesystem being mounted at /62/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 49.603045][ T3301] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 49.733604][ T4092] netlink: 56 bytes leftover after parsing attributes in process `syz.0.259'. [ 50.054950][ T4113] loop3: detected capacity change from 0 to 128 [ 50.055667][ T4113] EXT4-fs: Ignoring removed bh option [ 50.091064][ T4113] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 50.092634][ T3523] udevd[3523]: incorrect ext4 checksum on /dev/loop3 [ 50.101254][ T4113] ext4 filesystem being mounted at /30/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 50.197762][ T4124] unsupported nla_type 155 [ 50.446956][ T3298] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 50.482829][ T4133] loop2: detected capacity change from 0 to 512 [ 50.506316][ T4133] EXT4-fs error (device loop2): __ext4_iget:5592: inode #11: block 1: comm syz.2.281: invalid block [ 50.506593][ T4133] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 50.510248][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 50.510309][ C0] EXT4-fs (loop2): initial error at time 1788192362: __ext4_iget:5592: inode 11: block 1 [ 50.510419][ C0] EXT4-fs (loop2): last error at time 1788192362: __ext4_iget:5592: inode 11: block 1 [ 50.511921][ T4133] EXT4-fs error (device loop2): ext4_orphan_get:1408: comm syz.2.281: couldn't read orphan inode 11 (err -117) [ 50.511999][ T4133] loop2: lost filesystem error report for type 5 error -117 [ 50.516076][ T4133] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.607998][ T4141] loop3: detected capacity change from 0 to 128 [ 50.708021][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.021875][ T4161] loop2: detected capacity change from 0 to 128 [ 51.028844][ T4161] EXT4-fs: Ignoring removed bh option [ 51.062195][ T4161] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 51.069257][ T4161] ext4 filesystem being mounted at /64/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 51.206710][ T4170] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.274323][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 51.368398][ T4182] netlink: 'syz.3.303': attribute type 29 has an invalid length. [ 51.499089][ T4186] loop4: detected capacity change from 0 to 128 [ 51.516454][ T4186] bio_check_eod: 158 callbacks suppressed [ 51.516643][ T4186] syz.4.305: attempt to access beyond end of device [ 51.516643][ T4186] loop4: rw=2049, sector=154, nr_sectors = 6 limit=128 [ 51.517017][ T4186] syz.4.305: attempt to access beyond end of device [ 51.517017][ T4186] loop4: rw=8390657, sector=158, nr_sectors = 2 limit=128 [ 51.517192][ T4186] buffer_io_error: 102 callbacks suppressed [ 51.517359][ T4186] Buffer I/O error on dev loop4, logical block 79, lost async page write [ 51.517599][ T4186] syz.4.305: attempt to access beyond end of device [ 51.517599][ T4186] loop4: rw=8390657, sector=160, nr_sectors = 2 limit=128 [ 51.517681][ T4186] Buffer I/O error on dev loop4, logical block 80, lost async page write [ 51.520100][ T4186] syz.4.305: attempt to access beyond end of device [ 51.520100][ T4186] loop4: rw=2049, sector=162, nr_sectors = 6 limit=128 [ 51.538358][ T4186] syz.4.305: attempt to access beyond end of device [ 51.538358][ T4186] loop4: rw=8390657, sector=166, nr_sectors = 2 limit=128 [ 51.538459][ T4186] Buffer I/O error on dev loop4, logical block 83, lost async page write [ 51.538520][ T4186] syz.4.305: attempt to access beyond end of device [ 51.538520][ T4186] loop4: rw=8390657, sector=168, nr_sectors = 2 limit=128 [ 51.538600][ T4186] Buffer I/O error on dev loop4, logical block 84, lost async page write [ 51.556329][ T4186] syz.4.305: attempt to access beyond end of device [ 51.556329][ T4186] loop4: rw=2049, sector=186, nr_sectors = 6 limit=128 [ 51.574852][ T4186] syz.4.305: attempt to access beyond end of device [ 51.574852][ T4186] loop4: rw=8390657, sector=190, nr_sectors = 2 limit=128 [ 51.574964][ T4186] Buffer I/O error on dev loop4, logical block 95, lost async page write [ 51.575034][ T4186] syz.4.305: attempt to access beyond end of device [ 51.575034][ T4186] loop4: rw=8390657, sector=192, nr_sectors = 2 limit=128 [ 51.575107][ T4186] Buffer I/O error on dev loop4, logical block 96, lost async page write [ 51.583824][ T4186] syz.4.305: attempt to access beyond end of device [ 51.583824][ T4186] loop4: rw=2049, sector=194, nr_sectors = 6 limit=128 [ 51.597605][ T4186] Buffer I/O error on dev loop4, logical block 99, lost async page write [ 51.597627][ T4186] Buffer I/O error on dev loop4, logical block 100, lost async page write [ 51.613737][ T4186] Buffer I/O error on dev loop4, logical block 111, lost async page write [ 51.613825][ T4186] Buffer I/O error on dev loop4, logical block 112, lost async page write [ 51.912571][ T4170] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 51.925367][ T4183] netlink: 'syz.3.303': attribute type 29 has an invalid length. [ 52.029165][ T4170] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.076606][ T4170] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.168156][ T4203] loop2: detected capacity change from 0 to 128 [ 52.168730][ T4203] EXT4-fs: Ignoring removed bh option [ 52.200943][ T4203] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 52.203569][ T4203] ext4 filesystem being mounted at /70/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 52.227424][ T4178] syz.1.300 (4178) used greatest stack depth: 10744 bytes left [ 52.480514][ T4222] netlink: 20 bytes leftover after parsing attributes in process `syz.4.322'. [ 52.594527][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 52.678638][ T51] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.771708][ T51] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.771761][ T51] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.783140][ T71] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.078706][ T4261] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 53.125746][ T4266] set_capacity_and_notify: 2 callbacks suppressed [ 53.125779][ T4266] loop4: detected capacity change from 0 to 128 [ 53.145477][ T4266] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 53.155524][ T4266] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 53.160097][ T4266] ext2 filesystem being mounted at /75/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 53.209738][ T29] kauditd_printk_skb: 23 callbacks suppressed [ 53.209914][ T29] audit: type=1400 audit(1788192364.857:304): avc: denied { write } for pid=4265 comm="syz.4.353" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.210190][ T29] audit: type=1400 audit(1788192364.857:305): avc: denied { write } for pid=4265 comm="syz.4.353" path="/75/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.347162][ T3304] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 53.455428][ T4279] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.534314][ T29] audit: type=1400 audit(1788192365.187:306): avc: denied { setopt } for pid=4288 comm="syz.1.352" laddr=fe80::f lport=38262 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 53.565314][ T4289] syz.1.352 (4289) used greatest stack depth: 10688 bytes left [ 53.583495][ T4279] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.663460][ T4295] loop3: detected capacity change from 0 to 128 [ 53.680463][ T4279] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.729655][ T4279] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 53.829573][ T4308] loop4: detected capacity change from 0 to 128 [ 53.830771][ T4308] EXT4-fs: Ignoring removed bh option [ 53.858529][ T4308] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 53.860273][ T4308] ext4 filesystem being mounted at /79/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 53.895127][ T29] audit: type=1400 audit(1788192365.547:307): avc: denied { write } for pid=4307 comm="syz.4.361" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.946624][ T38] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.958748][ T38] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.960589][ T38] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.971406][ T51] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 54.280942][ T3304] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 54.354344][ T4324] loop4: detected capacity change from 0 to 512 [ 54.374727][ T4324] EXT4-fs error (device loop4): __ext4_iget:5592: inode #11: block 1: comm syz.4.368: invalid block [ 54.374955][ T4324] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 54.378585][ T4324] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.368: couldn't read orphan inode 11 (err -117) [ 54.378670][ T4324] loop4: lost filesystem error report for type 5 error -117 [ 54.380361][ C0] EXT4-fs (loop4): error count since last fsck: 2 [ 54.380413][ C0] EXT4-fs (loop4): initial error at time 1788192366: __ext4_iget:5592: inode 11: block 1 [ 54.380491][ C0] EXT4-fs (loop4): last error at time 1788192366: ext4_orphan_get:1408 [ 54.386839][ T4324] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.507469][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.558744][ T29] audit: type=1400 audit(1788192366.207:308): avc: denied { create } for pid=4337 comm="syz.1.371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 54.593585][ T29] audit: type=1400 audit(1788192366.247:309): avc: denied { bind } for pid=4337 comm="syz.1.371" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 54.683373][ T29] audit: type=1400 audit(1788192366.337:310): avc: denied { create } for pid=4348 comm="syz.2.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.703788][ T29] audit: type=1400 audit(1788192366.357:311): avc: denied { bind } for pid=4348 comm="syz.2.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.725454][ T29] audit: type=1400 audit(1788192366.377:312): avc: denied { shutdown } for pid=4348 comm="syz.2.379" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 54.888059][ T4359] loop1: detected capacity change from 0 to 512 [ 54.919167][ T4359] EXT4-fs error (device loop1): __ext4_iget:5592: inode #11: block 1: comm syz.1.384: invalid block [ 54.919362][ T4359] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 54.930517][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 54.930538][ C0] EXT4-fs (loop1): initial error at time 1788192366: __ext4_iget:5592: inode 11: block 1 [ 54.930583][ C0] EXT4-fs (loop1): last error at time 1788192366: __ext4_iget:5592: inode 11: block 1 [ 54.970451][ T4359] EXT4-fs error (device loop1): ext4_orphan_get:1408: comm syz.1.384: couldn't read orphan inode 11 (err -117) [ 54.970687][ T4359] loop1: lost filesystem error report for type 5 error -117 [ 54.983100][ T4359] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.060640][ T29] audit: type=1400 audit(1788192366.717:313): avc: denied { create } for pid=4369 comm="syz.4.385" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 55.094938][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.225020][ T4384] netlink: 8 bytes leftover after parsing attributes in process `syz.3.392'. [ 56.262569][ T4376] syz.0.400 (4376) used greatest stack depth: 10552 bytes left [ 56.322388][ T4410] loop2: detected capacity change from 0 to 128 [ 56.565278][ T4422] loop3: detected capacity change from 0 to 128 [ 56.574828][ T4422] EXT4-fs: Ignoring removed bh option [ 56.605770][ T4422] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 56.605989][ T4422] ext4 filesystem being mounted at /59/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 56.679832][ T4403] Process accounting resumed [ 56.989868][ T3298] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 57.066182][ T4456] netlink: 36 bytes leftover after parsing attributes in process `syz.3.429'. [ 57.141191][ T4451] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 57.733409][ T4458] Process accounting resumed [ 58.196282][ T4434] syz.4.419 (4434) used greatest stack depth: 10360 bytes left [ 58.230082][ T4486] netlink: 8 bytes leftover after parsing attributes in process `syz.2.441'. [ 58.255144][ T29] kauditd_printk_skb: 40 callbacks suppressed [ 58.255173][ T29] audit: type=1400 audit(1788192369.907:354): avc: denied { read write } for pid=4487 comm="syz.0.451" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.255216][ T29] audit: type=1400 audit(1788192369.907:355): avc: denied { open } for pid=4487 comm="syz.0.451" path="/dev/raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.259053][ T29] audit: type=1400 audit(1788192369.907:356): avc: denied { ioctl } for pid=4487 comm="syz.0.451" path="/dev/raw-gadget" dev="devtmpfs" ino=142 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 58.260055][ T4488] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.283877][ T4488] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.311156][ T29] audit: type=1400 audit(1788192369.967:357): avc: denied { create } for pid=4489 comm="syz.3.443" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 58.327271][ T29] audit: type=1400 audit(1788192369.967:358): avc: denied { write } for pid=4489 comm="syz.3.443" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 58.391365][ T29] audit: type=1400 audit(1788192370.037:359): avc: denied { map_create } for pid=4491 comm="syz.2.444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 58.391596][ T29] audit: type=1400 audit(1788192370.037:360): avc: denied { map_read map_write } for pid=4491 comm="syz.2.444" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 58.492464][ T4494] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 58.548432][ T29] audit: type=1400 audit(1788192370.197:361): avc: denied { write } for pid=4496 comm="syz.2.456" name="igmp6" dev="proc" ino=4026532706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 58.906966][ T29] audit: type=1400 audit(1788192370.557:362): avc: denied { create } for pid=4520 comm="syz.0.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.909464][ T29] audit: type=1400 audit(1788192370.557:363): avc: denied { setopt } for pid=4520 comm="syz.0.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 59.223360][ T4502] Process accounting resumed [ 59.402848][ T4529] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 59.780099][ T4550] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.802466][ T4550] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.840924][ T4550] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 59.883759][ T4516] syz.3.454 (4516) used greatest stack depth: 10232 bytes left [ 59.906169][ T4550] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.084427][ T12] netdevsim netdevsim2 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.100285][ T12] netdevsim netdevsim2 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.223738][ T4574] capability: warning: `syz.1.482' uses deprecated v2 capabilities in a way that may be insecure [ 60.551694][ T4568] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 60.636647][ T4590] netlink: 36 bytes leftover after parsing attributes in process `syz.4.491'. [ 60.687244][ T71] netdevsim netdevsim2 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.700398][ T71] netdevsim netdevsim2 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.914176][ T4555] Process accounting resumed [ 61.054737][ T4612] loop2: detected capacity change from 0 to 128 [ 61.064502][ T4612] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 61.080501][ T4612] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 61.095409][ T4612] ext2 filesystem being mounted at /107/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 61.218870][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 61.242354][ T4620] loop1: detected capacity change from 0 to 2048 [ 61.267137][ T4620] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 61.267270][ T4620] ext4 filesystem being mounted at /112/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.302703][ T4626] netlink: 36 bytes leftover after parsing attributes in process `syz.2.508'. [ 61.312277][ T4620] EXT4-fs (loop1): resizing filesystem from 256 to 0 blocks [ 61.312314][ T4620] EXT4-fs warning (device loop1): ext4_resize_fs:2041: can't shrink FS - resize aborted [ 61.386559][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 61.564298][ T4638] batadv1: entered promiscuous mode [ 61.564327][ T4638] batadv1: entered allmulticast mode [ 61.867756][ T4652] loop1: detected capacity change from 0 to 512 [ 61.878089][ T4652] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.903604][ T4652] EXT4-fs: Ignoring removed nomblk_io_submit option [ 61.921917][ T4652] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 61.961775][ T4652] EXT4-fs (loop1): 1 truncate cleaned up [ 61.962492][ T4652] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 62.091131][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 63.418756][ T29] kauditd_printk_skb: 65 callbacks suppressed [ 63.418936][ T29] audit: type=1400 audit(1788192375.067:429): avc: denied { read append } for pid=4690 comm="syz.1.535" name="ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 63.419112][ T29] audit: type=1400 audit(1788192375.067:430): avc: denied { open } for pid=4690 comm="syz.1.535" path="/dev/ptp0" dev="devtmpfs" ino=246 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 63.480093][ T4682] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 63.552346][ T4693] netlink: 48 bytes leftover after parsing attributes in process `syz.4.536'. [ 63.651487][ T29] audit: type=1400 audit(1788192375.307:431): avc: denied { create } for pid=4699 comm="syz.3.539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 63.676507][ T4700] netlink: 16 bytes leftover after parsing attributes in process `syz.3.539'. [ 63.676534][ T4700] netlink: 16 bytes leftover after parsing attributes in process `syz.3.539'. [ 63.676607][ T4700] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Info Ack ret = -22) [ 63.696680][ T29] audit: type=1400 audit(1788192375.337:432): avc: denied { write } for pid=4699 comm="syz.3.539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 64.005335][ T29] audit: type=1400 audit(1788192375.657:433): avc: denied { watch } for pid=4714 comm="syz.1.546" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=54 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 64.118479][ T4719] netlink: 4 bytes leftover after parsing attributes in process `syz.2.547'. [ 64.118566][ T4719] netlink: 9 bytes leftover after parsing attributes in process `syz.2.547'. [ 64.267936][ T4725] netlink: 36 bytes leftover after parsing attributes in process `syz.2.551'. [ 64.412489][ T4736] netlink: 'syz.1.557': attribute type 1 has an invalid length. [ 64.412670][ T4736] netlink: 8 bytes leftover after parsing attributes in process `syz.1.557'. [ 64.511800][ T29] audit: type=1400 audit(1788192376.167:434): avc: denied { create } for pid=4743 comm="syz.1.561" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 64.531550][ T29] audit: type=1400 audit(1788192376.197:435): avc: denied { listen } for pid=4743 comm="syz.1.561" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 64.541541][ T29] audit: type=1400 audit(1788192376.197:436): avc: denied { ioctl } for pid=4743 comm="syz.1.561" path="socket:[9619]" dev="sockfs" ino=9619 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 64.587995][ T29] audit: type=1400 audit(1788192376.237:437): avc: denied { create } for pid=4747 comm="syz.3.563" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 64.598673][ T29] audit: type=1400 audit(1788192376.237:438): avc: denied { ioctl } for pid=4747 comm="syz.3.563" path="socket:[10318]" dev="sockfs" ino=10318 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 64.727886][ T4756] netlink: 8 bytes leftover after parsing attributes in process `syz.3.567'. [ 65.126813][ T4792] netlink: 4 bytes leftover after parsing attributes in process `syz.3.583'. [ 65.294537][ T4804] loop1: detected capacity change from 0 to 512 [ 65.302279][ T4804] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 65.315396][ T4804] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c028, mo2=0002] [ 65.315607][ T4804] System zones: 1-12 [ 65.331754][ T4804] EXT4-fs (loop1): 1 truncate cleaned up [ 65.339820][ T4804] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 65.355376][ T4804] EXT4-fs warning (device loop1): ext4_group_extend:1885: will only finish group (8193 blocks, 7937 new) [ 65.355597][ T4804] EXT4-fs warning (device loop1): ext4_group_extend:1890: can't read last block, resize aborted [ 65.418330][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.488873][ T4815] syz.0.595 (4815) used obsolete PPPIOCDETACH ioctl [ 65.692333][ T4837] set match dimension is over the limit! [ 65.752123][ T4841] option changes via remount are deprecated (pid=4840 comm=syz.3.607) [ 65.874813][ T4847] usb usb7: check_ctrlrecip: process 4847 (syz.1.610) requesting ep 01 but needs 81 [ 65.874932][ T4847] vhci_hcd vhci_hcd.3: default hub control req: 0211 v0005 i0001 l0 [ 65.921735][ T4854] loop4: detected capacity change from 0 to 512 [ 65.941888][ T4854] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.001949][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.133651][ T4875] netlink: 'syz.2.623': attribute type 30 has an invalid length. [ 66.208723][ T4882] netlink: 48 bytes leftover after parsing attributes in process `syz.0.626'. [ 66.524282][ T4907] loop0: detected capacity change from 0 to 2048 [ 66.541864][ T4907] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.550521][ T4907] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 66.588580][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.598713][ T4918] loop1: detected capacity change from 0 to 128 [ 66.599195][ T4918] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 66.611815][ T4918] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 66.875445][ T4936] loop0: detected capacity change from 0 to 512 [ 66.928964][ T4936] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.929052][ T4936] ext4 filesystem being mounted at /119/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.959500][ T4936] EXT4-fs error (device loop0): ext4_validate_block_bitmap:445: comm syz.0.651: bg 0: block 217: padding at end of block bitmap is not set [ 66.974501][ T4936] EXT4-fs error (device loop0): ext4_acquire_dquot:7069: comm syz.0.651: Failed to acquire dquot type 1 [ 67.035866][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.370799][ T4971] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.370991][ T4971] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.796744][ T5007] netlink: 'syz.0.682': attribute type 2 has an invalid length. [ 68.270591][ T5040] loop3: detected capacity change from 0 to 512 [ 68.284126][ T5040] EXT4-fs error (device loop3): ext4_orphan_get:1403: inode #15: comm syz.3.698: inode has both inline data and extents flags [ 68.284287][ T5040] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 68.297450][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 68.297479][ C1] EXT4-fs (loop3): initial error at time 1788192379: ext4_orphan_get:1403: inode 15 [ 68.297516][ C1] EXT4-fs (loop3): last error at time 1788192379: ext4_orphan_get:1403: inode 15 [ 68.335080][ T5040] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.698: couldn't read orphan inode 15 (err -117) [ 68.335124][ T5040] loop3: lost filesystem error report for type 5 error -117 [ 68.335741][ T5040] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.359150][ T5040] EXT4-fs warning (device loop3): ext4_block_to_path:107: block 2147483647 > max in inode 18 [ 68.437149][ T29] kauditd_printk_skb: 130 callbacks suppressed [ 68.437228][ T29] audit: type=1400 audit(1788192380.087:567): avc: denied { shutdown } for pid=5045 comm="syz.4.692" lport=7 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 68.468866][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.543658][ T29] audit: type=1400 audit(1788192380.197:568): avc: denied { ioctl } for pid=5049 comm="syz.4.703" path="socket:[10613]" dev="sockfs" ino=10613 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 68.568449][ T29] audit: type=1400 audit(1788192380.207:569): avc: denied { write } for pid=5049 comm="syz.4.703" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 68.655447][ T5061] loop0: detected capacity change from 0 to 512 [ 68.662797][ T5061] EXT4-fs: Ignoring removed oldalloc option [ 68.685702][ T5061] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.707: Parent and EA inode have the same ino 15 [ 68.685742][ T5061] loop0: lost filesystem error report for type 5 error -117 [ 68.698122][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 68.698154][ C1] EXT4-fs (loop0): initial error at time 1788192380: ext4_xattr_inode_iget:433 [ 68.698185][ C1] EXT4-fs (loop0): last error at time 1788192380: ext4_xattr_inode_iget:433 [ 68.732845][ T5061] EXT4-fs (loop0): Remounting filesystem read-only [ 68.732889][ T5061] EXT4-fs (loop0): 1 orphan inode deleted [ 68.733367][ T5061] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.777074][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.932965][ T5079] loop3: detected capacity change from 0 to 512 [ 68.960098][ T5081] loop4: detected capacity change from 0 to 128 [ 68.967138][ T5081] vfat: Unknown parameter 'ÿÿÿBÍŽ„ú!ÿÿ' [ 68.980803][ T5079] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.981154][ T5079] ext4 filesystem being mounted at /121/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.092393][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.462590][ T5113] batadv1: entered promiscuous mode [ 69.462619][ T5113] batadv1: entered allmulticast mode [ 69.980899][ T29] audit: type=1400 audit(1788192381.627:570): avc: denied { setopt } for pid=5146 comm="syz.3.743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 70.052318][ T29] audit: type=1326 audit(1788192381.707:571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.2.756" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec0038e159 code=0x7ffc0000 [ 70.080209][ T29] audit: type=1326 audit(1788192381.717:572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.2.756" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec0038e159 code=0x7ffc0000 [ 70.080244][ T29] audit: type=1326 audit(1788192381.717:573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.2.756" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec0038e159 code=0x7ffc0000 [ 70.080299][ T29] audit: type=1326 audit(1788192381.727:574): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.2.756" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fec0038e159 code=0x7ffc0000 [ 70.080357][ T29] audit: type=1326 audit(1788192381.727:575): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.2.756" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec0038e159 code=0x7ffc0000 [ 70.157664][ T29] audit: type=1326 audit(1788192381.787:576): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5153 comm="syz.2.756" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fec0038e159 code=0x7ffc0000 [ 70.275483][ T5165] batadv1: entered promiscuous mode [ 70.275513][ T5165] batadv1: entered allmulticast mode [ 70.479549][ T5177] loop3: detected capacity change from 0 to 1024 [ 70.492989][ T5177] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 70.493181][ T5177] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 70.493550][ T5177] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.502876][ T5177] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #3: comm syz.3.759: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 70.503014][ T5177] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 70.507938][ T5177] EXT4-fs (loop3): no journal found [ 70.507982][ T5177] EXT4-fs (loop3): can't get journal size [ 70.510430][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 70.510483][ C0] EXT4-fs (loop3): initial error at time 1788192382: ext4_ext_check_inode:521: inode 3 [ 70.510595][ C0] EXT4-fs (loop3): last error at time 1788192382: ext4_ext_check_inode:521: inode 3 [ 70.524055][ T5177] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 70.631444][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 70.710452][ T5182] loop3: detected capacity change from 0 to 512 [ 70.718366][ T5182] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 70.734539][ T5182] EXT4-fs (loop3): 1 truncate cleaned up [ 70.734993][ T5182] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 70.759788][ T5182] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.761: invalid indirect mapped block 4294901760 (level 0) [ 70.759833][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.774338][ T5182] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.761: invalid indirect mapped block 2185560079 (level 0) [ 70.774388][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.799993][ T5182] EXT4-fs error (device loop3): ext4_do_update_inode:5801: inode #13: comm syz.3.761: corrupted inode contents [ 70.800033][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.821562][ T5182] EXT4-fs error (device loop3): ext4_dirty_inode:6731: inode #13: comm syz.3.761: mark_inode_dirty error [ 70.821617][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.843169][ T5184] EXT4-fs error (device loop3): ext4_find_dest_de:2052: inode #2: block 13: comm syz.3.761: bad entry in directory: directory entry overrun - offset=92, inode=0, rec_len=1024, size=1024 fake=0 [ 70.852706][ T5184] EXT4-fs error (device loop3): ext4_validate_block_bitmap:436: comm syz.3.761: bg 0: block 18: invalid block bitmap [ 70.884802][ T5184] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 70.893953][ T5184] EXT4-fs error (device loop3): ext4_read_inode_bitmap:141: comm syz.3.761: Invalid inode bitmap blk 65548 in block_group 0 [ 70.907234][ T5184] EXT4-fs error (device loop3) in ext4_free_inode:363: Corrupt filesystem [ 70.909417][ T5182] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.761: invalid indirect mapped block 65535 (level 2) [ 70.909520][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.920037][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.940202][ T5182] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 70.983792][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 71.021593][ T5195] sch_tbf: burst 0 is lower than device ip6tnl0 mtu (1452) ! [ 71.208534][ T5218] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 71.208814][ T5218] SELinux: failed to load policy [ 71.294905][ T5225] tmpfs: Bad value for 'mpol' [ 71.442958][ T5237] __nla_validate_parse: 7 callbacks suppressed [ 71.443252][ T5237] netlink: 1 bytes leftover after parsing attributes in process `syz.2.786'. [ 71.486933][ T5243] smc: net device ip6_vti0 applied user defined pnetid SYZ2 [ 71.568848][ T5251] netlink: 16 bytes leftover after parsing attributes in process `syz.3.793'. [ 71.927603][ T5282] netlink: 8 bytes leftover after parsing attributes in process `syz.0.809'. [ 71.953646][ T5286] loop1: detected capacity change from 0 to 512 [ 71.956550][ T5286] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 72.002994][ T5285] loop2: detected capacity change from 0 to 1764 [ 72.240098][ T5312] loop3: detected capacity change from 0 to 512 [ 72.524447][ T5343] loop1: detected capacity change from 0 to 128 [ 72.535417][ T5343] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 72.549619][ T5343] ext4 filesystem being mounted at /184/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 72.584917][ T3301] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 72.672327][ T5357] loop0: detected capacity change from 0 to 512 [ 72.702810][ T5357] EXT4-fs error (device loop0): ext4_validate_block_bitmap:436: comm syz.0.845: bg 0: block 5: invalid block bitmap [ 72.702900][ T5357] loop0: lost filesystem error report for type 5 error -117 [ 72.715225][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 72.715250][ C1] EXT4-fs (loop0): initial error at time 1788192384: ext4_validate_block_bitmap:436 [ 72.715278][ C1] EXT4-fs (loop0): last error at time 1788192384: ext4_validate_block_bitmap:436 [ 72.715440][ T5357] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 72.715462][ T5357] loop0: lost filesystem error report for type 5 error -117 [ 72.723091][ T5357] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.845: invalid indirect mapped block 3 (level 2) [ 72.723128][ T5357] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 72.729724][ T5357] EXT4-fs (loop0): 1 orphan inode deleted [ 72.729746][ T5357] EXT4-fs (loop0): 1 truncate cleaned up [ 72.730200][ T5357] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 72.847577][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.903445][ T5366] loop1: detected capacity change from 0 to 1024 [ 72.935001][ T5366] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.026254][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.086905][ T5378] x_tables: ip6_tables: icmp6 match: only valid for protocol 58 [ 73.225479][ T5400] loop4: detected capacity change from 0 to 512 [ 73.269169][ T5400] EXT4-fs error (device loop4): ext4_orphan_get:1403: inode #15: comm syz.4.865: inode has both inline data and extents flags [ 73.270228][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 73.270304][ C0] EXT4-fs (loop4): initial error at time 1788192384: ext4_orphan_get:1403: inode 15 [ 73.270406][ C0] EXT4-fs (loop4): last error at time 1788192384: ext4_orphan_get:1403: inode 15 [ 73.272465][ T5400] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.865: couldn't read orphan inode 15 (err -117) [ 73.272607][ T5400] loop4: lost filesystem error report for type 5 error -117 [ 73.283150][ T5400] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 73.369734][ T5400] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 73.369763][ T5400] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 73.394645][ T5400] EXT4-fs (loop4): changing journal_checksum during remount not supported; ignoring [ 73.404425][ T5400] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000. [ 73.439805][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 73.541057][ T5427] syz.4.876 uses obsolete (PF_INET,SOCK_PACKET) [ 73.642790][ T29] kauditd_printk_skb: 59 callbacks suppressed [ 73.642960][ T29] audit: type=1326 audit(1788192385.297:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.643113][ T29] audit: type=1326 audit(1788192385.297:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.643219][ T29] audit: type=1326 audit(1788192385.297:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.643319][ T29] audit: type=1326 audit(1788192385.297:639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.649627][ T29] audit: type=1326 audit(1788192385.297:640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=136 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.649687][ T29] audit: type=1326 audit(1788192385.297:641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.649820][ T29] audit: type=1326 audit(1788192385.297:642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.724360][ T29] audit: type=1326 audit(1788192385.377:643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5430 comm="syz.4.879" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 73.797945][ T29] audit: type=1400 audit(1788192385.447:644): avc: denied { create } for pid=5437 comm="syz.0.881" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 73.815575][ T29] audit: type=1400 audit(1788192385.467:645): avc: denied { write } for pid=5437 comm="syz.0.881" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 74.060938][ T5450] sctp: [Deprecated]: syz.2.885 (pid 5450) Use of int in max_burst socket option deprecated. [ 74.060938][ T5450] Use struct sctp_assoc_value instead [ 74.116378][ T5453] loop3: detected capacity change from 0 to 512 [ 74.143703][ T5453] EXT4-fs warning (device loop3): dx_probe:801: inode #2: comm syz.3.887: Unrecognised inode hash code 255 [ 74.143777][ T5453] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.887: Corrupt directory, running e2fsck is recommended [ 74.209454][ T5453] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 74.209512][ T5453] EXT4-fs error (device loop3): ext4_iget_extra_inode:5210: inode #15: comm syz.3.887: corrupted in-inode xattr: invalid ea_ino [ 74.209593][ T5453] fserror_report: 1 callbacks suppressed [ 74.209689][ T5453] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 74.217974][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 74.217999][ C1] EXT4-fs (loop3): initial error at time 1788192385: ext4_iget_extra_inode:5210: inode 15 [ 74.218036][ C1] EXT4-fs (loop3): last error at time 1788192385: ext4_iget_extra_inode:5210: inode 15 [ 74.273027][ T5453] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.887: couldn't read orphan inode 15 (err -117) [ 74.273101][ T5453] loop3: lost filesystem error report for type 5 error -117 [ 74.288970][ T5453] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 74.322429][ T5463] netlink: 20 bytes leftover after parsing attributes in process `syz.0.889'. [ 74.355148][ T5453] EXT4-fs: group quota file already specified [ 74.433875][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.438426][ T5470] loop1: detected capacity change from 0 to 1024 [ 74.469361][ T5470] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.509368][ T5470] EXT4-fs error (device loop1): ext4_generic_delete_entry:2675: inode #2: block 16: comm syz.1.893: bad entry in directory: inode out of bounds - offset=0, inode=1538, rec_len=12, size=1024 fake=1 [ 74.530185][ T5470] EXT4-fs error (device loop1) in ext4_delete_entry:2746: Corrupt filesystem [ 74.531829][ T5470] EXT4-fs warning (device loop1): ext4_rename_delete:3741: inode #2: comm syz.1.893: Deleting old file: nlink 1, error=-117 [ 74.588307][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.744506][ T5497] loop4: detected capacity change from 0 to 128 [ 74.750999][ T5497] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 74.785732][ T5497] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 74.802092][ T5497] EXT4-fs error (device loop4): htree_dirblock_to_tree:1051: inode #2: comm syz.4.905: Directory block failed checksum [ 74.855183][ T3304] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 74.961448][ T5516] netlink: 56 bytes leftover after parsing attributes in process `syz.4.911'. [ 75.044347][ T5524] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 75.044386][ T5524] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 75.044464][ T5524] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 75.076241][ T5524] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #3: comm syz.2.917: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 75.076349][ T5524] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 75.094239][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 75.094267][ C1] EXT4-fs (loop2): initial error at time 1788192386: ext4_ext_check_inode:521: inode 3 [ 75.094310][ C1] EXT4-fs (loop2): last error at time 1788192386: ext4_ext_check_inode:521: inode 3 [ 75.104472][ T5519] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.110041][ T5524] EXT4-fs (loop2): no journal found [ 75.110058][ T5524] EXT4-fs (loop2): can't get journal size [ 75.124753][ T5524] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 75.206450][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.276819][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.623361][ T5575] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 75.667074][ T5575] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 75.974717][ T5603] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 75.975019][ T5603] ext4 filesystem being mounted at /206/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 76.003173][ T5603] EXT4-fs error (device loop1): ext4_validate_block_bitmap:445: comm syz.1.952: bg 0: block 217: padding at end of block bitmap is not set [ 76.019882][ T5603] EXT4-fs error (device loop1): ext4_acquire_dquot:7069: comm syz.1.952: Failed to acquire dquot type 1 [ 76.118630][ T5613] SELinux: Context system_u: is not valid (left unmapped). [ 76.215098][ T5615] netlink: 16 bytes leftover after parsing attributes in process `syz.2.958'. [ 76.215255][ T5615] netlink: 16 bytes leftover after parsing attributes in process `syz.2.958'. [ 76.215418][ T5615] iwpm_parse_nlmsg: Invalid NULL attribute (msg type Mapping Info Ack ret = -22) [ 76.263600][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.439513][ T5625] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 76.538969][ T5644] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 76.549437][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 76.654903][ T5654] netlink: 8 bytes leftover after parsing attributes in process `syz.2.976'. [ 76.654934][ T5654] netlink: 4 bytes leftover after parsing attributes in process `syz.2.976'. [ 76.654963][ T5654] netlink: 'syz.2.976': attribute type 12 has an invalid length. [ 77.490848][ T5741] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1018'. [ 77.531110][ T5744] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1017'. [ 77.747874][ T5761] set_capacity_and_notify: 6 callbacks suppressed [ 77.747904][ T5761] loop1: detected capacity change from 0 to 512 [ 77.793063][ T5761] EXT4-fs error (device loop1): ext4_orphan_get:1403: inode #15: comm syz.1.1028: inode has both inline data and extents flags [ 77.793368][ T5761] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 77.799449][ T5761] EXT4-fs error (device loop1): ext4_orphan_get:1408: comm syz.1.1028: couldn't read orphan inode 15 (err -117) [ 77.799546][ T5761] loop1: lost filesystem error report for type 5 error -117 [ 77.800254][ C0] EXT4-fs (loop1): error count since last fsck: 2 [ 77.800310][ C0] EXT4-fs (loop1): initial error at time 1788192389: ext4_orphan_get:1403: inode 15 [ 77.800420][ C0] EXT4-fs (loop1): last error at time 1788192389: ext4_orphan_get:1408 [ 77.806636][ T5761] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 77.975020][ T5761] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 77.975219][ T5761] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 77.987320][ T5761] EXT4-fs (loop1): changing journal_checksum during remount not supported; ignoring [ 77.989235][ T5761] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 78.058072][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 78.235896][ T5780] loop3: detected capacity change from 0 to 512 [ 78.244711][ T5780] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 79.193829][ T29] kauditd_printk_skb: 54 callbacks suppressed [ 79.194068][ T29] audit: type=1400 audit(1788192390.847:698): avc: denied { create } for pid=5840 comm="syz.2.1061" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 79.219642][ T29] audit: type=1400 audit(1788192390.867:699): avc: denied { connect } for pid=5840 comm="syz.2.1061" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 79.322783][ T29] audit: type=1400 audit(1788192390.977:700): avc: denied { connect } for pid=5847 comm="syz.4.1064" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 79.531176][ T5866] netlink: 'syz.3.1076': attribute type 4 has an invalid length. [ 79.531241][ T5866] netlink: 17 bytes leftover after parsing attributes in process `syz.3.1076'. [ 79.638710][ T29] audit: type=1400 audit(1788192391.287:701): avc: denied { ioctl } for pid=5870 comm="syz.4.1079" path="socket:[12704]" dev="sockfs" ino=12704 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 79.717740][ T5882] loop0: detected capacity change from 0 to 256 [ 79.775162][ T5886] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 80.523053][ T29] audit: type=1400 audit(1788192392.177:702): avc: denied { write } for pid=5890 comm="syz.3.1088" path="socket:[12722]" dev="sockfs" ino=12722 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 80.550904][ T29] audit: type=1400 audit(1788192392.207:703): avc: denied { setopt } for pid=5893 comm="syz.4.1090" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 80.607999][ T5901] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1092'. [ 80.657998][ T5904] loop4: detected capacity change from 0 to 512 [ 80.672469][ T5904] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 80.681146][ T5904] EXT4-fs error (device loop4): ext4_iget_extra_inode:5210: inode #15: comm syz.4.1095: corrupted in-inode xattr: e_value size too large [ 80.681188][ T5904] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 80.695268][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 80.695292][ C1] EXT4-fs (loop4): initial error at time 1788192392: ext4_iget_extra_inode:5210: inode 15 [ 80.695318][ C1] EXT4-fs (loop4): last error at time 1788192392: ext4_iget_extra_inode:5210: inode 15 [ 80.706556][ T5904] EXT4-fs error (device loop4): ext4_orphan_get:1408: comm syz.4.1095: couldn't read orphan inode 15 (err -117) [ 80.706591][ T5904] loop4: lost filesystem error report for type 5 error -117 [ 80.733929][ T5904] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 80.817154][ T5912] netlink: 48 bytes leftover after parsing attributes in process `syz.0.1096'. [ 80.869359][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 80.977750][ T5921] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1102'. [ 81.149822][ T29] audit: type=1400 audit(1788192392.797:704): avc: denied { connect } for pid=5933 comm="syz.1.1110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 81.215987][ T5940] loop1: detected capacity change from 0 to 128 [ 81.231429][ T5940] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 81.243986][ T5940] ext4 filesystem being mounted at /237/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 81.301644][ T5914] syz.2.1097 (5914) used greatest stack depth: 10104 bytes left [ 81.355132][ T3301] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 81.446392][ T29] audit: type=1400 audit(1788192393.097:705): avc: denied { setopt } for pid=5956 comm="syz.3.1121" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 81.504258][ T5960] loop1: detected capacity change from 0 to 512 [ 81.531916][ T5960] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 81.566177][ T5967] loop2: detected capacity change from 0 to 512 [ 81.579205][ T5967] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 81.601234][ T5967] EXT4-fs (loop2): 1 truncate cleaned up [ 81.601803][ T5967] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000003000000 r/w without journal. Quota mode: none. [ 81.690783][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000003000000. [ 82.063865][ T6002] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.1141'. [ 82.077001][ T6004] netlink: 'syz.1.1142': attribute type 1 has an invalid length. [ 82.152914][ T6006] loop3: detected capacity change from 0 to 512 [ 82.223533][ T29] audit: type=1400 audit(1788192393.877:706): avc: denied { read } for pid=3022 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 82.249703][ T29] audit: type=1400 audit(1788192393.897:707): avc: denied { search } for pid=3022 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 82.323070][ T6016] netlink: 88 bytes leftover after parsing attributes in process `syz.2.1148'. [ 82.393070][ T6020] loop4: detected capacity change from 0 to 1024 [ 82.427615][ T6020] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 82.569793][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 82.896888][ T3081] logitech-hidpp-device 0005:046D:B012.0004: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 82.963046][ T6062] fido_id[6062]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 83.953677][ T6093] netlink: 822 bytes leftover after parsing attributes in process `syz.0.1183'. [ 83.986418][ T6096] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1185'. [ 84.027913][ T6098] netlink: 'syz.4.1188': attribute type 4 has an invalid length. [ 84.350689][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 84.350859][ T29] audit: type=1400 audit(1788192396.007:724): avc: denied { getopt } for pid=6121 comm="syz.1.1198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 84.362432][ T29] audit: type=1400 audit(1788192396.017:725): avc: denied { create } for pid=6125 comm="syz.2.1200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 84.387962][ T29] audit: type=1400 audit(1788192396.037:726): avc: denied { ioctl } for pid=6125 comm="syz.2.1200" path="socket:[13044]" dev="sockfs" ino=13044 ioctlcmd=0x891c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 84.742066][ T6146] loop1: detected capacity change from 0 to 8192 [ 85.088159][ T29] audit: type=1400 audit(1788192396.737:727): avc: denied { getopt } for pid=6192 comm="syz.2.1230" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 85.190978][ T6196] loop3: detected capacity change from 0 to 512 [ 85.231857][ T6196] EXT4-fs error (device loop3): ext4_orphan_get:1403: inode #15: comm syz.3.1232: inode has both inline data and extents flags [ 85.232036][ T6196] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 85.233707][ T6196] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.1232: couldn't read orphan inode 15 (err -117) [ 85.233774][ T6196] loop3: lost filesystem error report for type 5 error -117 [ 85.236591][ T6196] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.338249][ T6206] loop2: detected capacity change from 0 to 136 [ 85.382335][ T6206] Attempt to read inode for relocated directory [ 85.417016][ T6209] loop1: detected capacity change from 0 to 256 [ 85.479225][ T6209] bio_check_eod: 200 callbacks suppressed [ 85.479395][ T6209] syz.1.1236: attempt to access beyond end of device [ 85.479395][ T6209] loop1: rw=8388608, sector=1768, nr_sectors = 4 limit=256 [ 85.609847][ T6214] loop4: detected capacity change from 0 to 512 [ 85.635278][ T6214] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 85.686047][ T29] audit: type=1400 audit(1788192397.337:728): avc: denied { mount } for pid=6216 comm="syz.1.1239" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 85.689046][ T29] audit: type=1400 audit(1788192397.337:729): avc: denied { search } for pid=6216 comm="syz.1.1239" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 85.689141][ T29] audit: type=1400 audit(1788192397.337:730): avc: denied { search } for pid=6216 comm="syz.1.1239" name="events" dev="tracefs" ino=2091 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 85.715309][ T29] audit: type=1400 audit(1788192397.367:731): avc: denied { search } for pid=6216 comm="syz.1.1239" name="task" dev="tracefs" ino=13163 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 85.715373][ T29] audit: type=1400 audit(1788192397.367:732): avc: denied { search } for pid=6216 comm="syz.1.1239" name="task_rename" dev="tracefs" ino=13165 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 85.749146][ T29] audit: type=1400 audit(1788192397.397:733): avc: denied { setattr } for pid=6216 comm="syz.1.1239" name="filter" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 85.836595][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.288252][ T6252] loop0: detected capacity change from 0 to 128 [ 86.300367][ T6252] FAT-fs (loop0): Directory bread(block 1048) failed [ 86.300398][ T6252] FAT-fs (loop0): Directory bread(block 1049) failed [ 86.300421][ T6252] FAT-fs (loop0): Directory bread(block 1050) failed [ 86.300444][ T6252] FAT-fs (loop0): Directory bread(block 1051) failed [ 86.300470][ T6252] FAT-fs (loop0): Directory bread(block 1052) failed [ 86.300495][ T6252] FAT-fs (loop0): Directory bread(block 1053) failed [ 86.300622][ T6252] FAT-fs (loop0): Directory bread(block 1054) failed [ 86.300792][ T6252] FAT-fs (loop0): Directory bread(block 1055) failed [ 86.376058][ T6252] syz.0.1256: attempt to access beyond end of device [ 86.376058][ T6252] loop0: rw=8390659, sector=1096, nr_sectors = 8 limit=128 [ 86.414646][ T6259] netlink: 'syz.4.1259': attribute type 8 has an invalid length. [ 87.350795][ T6263] netlink: 'syz.3.1262': attribute type 2 has an invalid length. [ 87.361779][ T6269] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1264'. [ 87.455499][ T6271] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1265'. [ 87.490542][ T6281] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1270'. [ 87.490590][ T6281] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1270'. [ 87.575541][ T6286] loop4: detected capacity change from 0 to 128 [ 87.678675][ T6294] loop2: detected capacity change from 0 to 512 [ 87.806008][ T6302] syz.3.1279 (6302) used greatest stack depth: 9536 bytes left [ 87.901083][ T6313] loop0: detected capacity change from 0 to 256 [ 87.933017][ T6313] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 87.944818][ T6313] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 87.946753][ T6313] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 87.956886][ T6313] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000001) [ 88.043063][ T6317] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1287'. [ 88.670621][ T6339] loop4: detected capacity change from 0 to 512 [ 88.676827][ T6339] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 88.695867][ T6339] EXT4-fs (loop4): 1 truncate cleaned up [ 88.696406][ T6339] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 88.747769][ T6339] EXT4-fs error (device loop4): xattr_find_entry:333: inode #15: comm syz.4.1297: corrupted xattr entries [ 88.759456][ T6339] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2863: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 88.805701][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.892099][ T6357] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 88.904199][ T6357] EXT4-fs (loop2): 1 truncate cleaned up [ 88.904592][ T6357] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.013276][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.086297][ T6372] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1311'. [ 89.109098][ T6374] tipc: Started in network mode [ 89.109255][ T6374] tipc: Node identity , cluster identity 4711 [ 89.109312][ T6374] tipc: Failed to set node id, please configure manually [ 89.109345][ T6374] tipc: Enabling of bearer rejected, failed to enable media [ 89.289362][ T38] IPVS: starting estimator thread 0... [ 89.371382][ T6392] IPVS: using max 2256 ests per chain, 112800 per kthread [ 89.513700][ T6405] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 89.514248][ T6405] ext4 filesystem being mounted at /245/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.530330][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 89.530375][ T29] audit: type=1400 audit(1788192401.177:759): avc: denied { write } for pid=6404 comm="syz.0.1328" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 89.545064][ T29] audit: type=1400 audit(1788192401.197:760): avc: denied { append } for pid=6404 comm="syz.0.1328" path="/245/file1/freezer.parent_freezing" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 89.554569][ T29] audit: type=1400 audit(1788192401.207:761): avc: denied { ioctl } for pid=6404 comm="syz.0.1328" path="/245/file1/freezer.parent_freezing" dev="loop0" ino=18 ioctlcmd=0x5820 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 89.554722][ T29] audit: type=1400 audit(1788192401.207:762): avc: denied { setattr } for pid=6404 comm="syz.0.1328" name="freezer.parent_freezing" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 89.626467][ T29] audit: type=1400 audit(1788192401.277:763): avc: denied { mount } for pid=6412 comm="syz.4.1331" name="/" dev="hugetlbfs" ino=15477 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=filesystem permissive=1 [ 89.681912][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.714254][ T6422] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 89.714284][ T6422] EXT4-fs (loop3): couldn't mount as ext2 due to feature incompatibilities [ 89.794111][ T6430] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1340'. [ 90.080921][ T29] audit: type=1400 audit(1788192401.737:764): avc: denied { ioctl } for pid=6448 comm="syz.0.1349" path="uts:[4026532369]" dev="nsfs" ino=4026532369 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 90.397524][ T6473] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 90.437455][ T29] audit: type=1400 audit(1788192402.087:765): avc: denied { read } for pid=6475 comm="syz.1.1360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 90.571398][ T6480] set_capacity_and_notify: 3 callbacks suppressed [ 90.571433][ T6480] loop3: detected capacity change from 0 to 512 [ 90.611654][ T6480] EXT4-fs error (device loop3): ext4_orphan_get:1403: inode #15: comm syz.3.1362: iget: bad extended attribute block 134217728 [ 90.611691][ T6480] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 90.624955][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 90.624981][ C1] EXT4-fs (loop3): initial error at time 1788192402: ext4_orphan_get:1403: inode 15 [ 90.625019][ C1] EXT4-fs (loop3): last error at time 1788192402: ext4_orphan_get:1403: inode 15 [ 90.625159][ T6480] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.1362: couldn't read orphan inode 15 (err -117) [ 90.625189][ T6480] loop3: lost filesystem error report for type 5 error -117 [ 90.630712][ T6482] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1363'. [ 90.634919][ T6480] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.793642][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.960516][ T6490] loop3: detected capacity change from 0 to 8192 [ 90.969274][ T6490] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 91.007051][ T6490] process 'syz.3.1366' launched './file1' with NULL argv: empty string added [ 91.156599][ T6502] loop4: detected capacity change from 0 to 256 [ 91.305043][ T6510] loop0: detected capacity change from 0 to 128 [ 91.330175][ T6510] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=16, mo=a842c018, mo2=0002] [ 91.330588][ T6510] System zones: 1-3, 19-19, 35-36 [ 91.348753][ T6510] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 91.361737][ T6510] ext4 filesystem being mounted at /251/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 91.412103][ T6510] EXT4-fs warning (device loop0): verify_group_input:156: Last group not full [ 91.438278][ T29] audit: type=1400 audit(1788192403.087:766): avc: denied { connect } for pid=6515 comm="syz.1.1378" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 91.470507][ T6518] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1379'. [ 91.483930][ T3297] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 91.619735][ T6525] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1382'. [ 91.630634][ T6521] PM: Enabling pm_trace changes system date and time during resume. [ 91.630634][ T6521] PM: Correct system time has to be restored manually after resume. [ 91.810238][ T6532] veth0: entered promiscuous mode [ 91.810394][ T6531] veth0: left promiscuous mode [ 91.980874][ T6542] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 2499 [ 92.076094][ T29] audit: type=1400 audit(1788192403.727:767): avc: denied { bind } for pid=6546 comm="syz.1.1394" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 92.174412][ T29] audit: type=1400 audit(1788192403.827:768): avc: denied { create } for pid=6551 comm="syz.0.1393" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 92.271172][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.271172][ T12] loop4: rw=1, sector=1768, nr_sectors = 32 limit=256 [ 92.271539][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.271539][ T12] loop4: rw=1, sector=1832, nr_sectors = 32 limit=256 [ 92.271782][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.271782][ T12] loop4: rw=1, sector=1896, nr_sectors = 32 limit=256 [ 92.272027][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.272027][ T12] loop4: rw=1, sector=1960, nr_sectors = 32 limit=256 [ 92.272606][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.272606][ T12] loop4: rw=1, sector=2024, nr_sectors = 32 limit=256 [ 92.272763][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.272763][ T12] loop4: rw=1, sector=2088, nr_sectors = 32 limit=256 [ 92.272934][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.272934][ T12] loop4: rw=1, sector=2152, nr_sectors = 32 limit=256 [ 92.273788][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.273788][ T12] loop4: rw=1, sector=2216, nr_sectors = 32 limit=256 [ 92.273963][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.273963][ T12] loop4: rw=1, sector=2280, nr_sectors = 32 limit=256 [ 92.274227][ T12] kworker/u8:0: attempt to access beyond end of device [ 92.274227][ T12] loop4: rw=1, sector=2344, nr_sectors = 32 limit=256 [ 92.562131][ T6573] netlink: 128 bytes leftover after parsing attributes in process `syz.4.1399'. [ 92.606746][ T6578] vhci_hcd vhci_hcd.3: default hub control req: 8013 v0000 i0000 l31125 [ 92.668272][ T6585] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1412'. [ 92.668321][ T6585] netlink: 168 bytes leftover after parsing attributes in process `syz.4.1412'. [ 92.752496][ T6587] geneve2: entered promiscuous mode [ 92.753269][ T6587] geneve2: entered allmulticast mode [ 92.773507][ T6593] vlan3: entered promiscuous mode [ 92.773535][ T6593] batadv0: entered promiscuous mode [ 92.773671][ T6593] vlan3: entered allmulticast mode [ 92.773713][ T6593] batadv0: entered allmulticast mode [ 92.820384][ T38] netdevsim netdevsim0 eth0: set [1, 1] type 2 family 0 port 20000 - 0 [ 92.820672][ T38] netdevsim netdevsim0 eth1: set [1, 1] type 2 family 0 port 20000 - 0 [ 92.820847][ T38] netdevsim netdevsim0 eth2: set [1, 1] type 2 family 0 port 20000 - 0 [ 92.821022][ T38] netdevsim netdevsim0 eth3: set [1, 1] type 2 family 0 port 20000 - 0 [ 93.131139][ T51] netdevsim netdevsim3 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.194723][ T51] netdevsim netdevsim3 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.207007][ T51] netdevsim netdevsim3 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.220962][ T51] netdevsim netdevsim3 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.489644][ T6650] loop0: detected capacity change from 0 to 1024 [ 93.490125][ T6650] EXT4-fs: Ignoring removed mblk_io_submit option [ 93.490588][ T6650] EXT4-fs: inline encryption not supported [ 93.512948][ T6650] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 93.546031][ T6650] EXT4-fs error (device loop0): ext4_map_blocks:790: inode #3: block 2: comm syz.0.1443: lblock 2 mapped to illegal pblock 2 (length 1) [ 93.546083][ T6650] loop0: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 93.560280][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 93.560304][ C1] EXT4-fs (loop0): initial error at time 1788192405: ext4_map_blocks:790: inode 3: block 2 [ 93.560348][ C1] EXT4-fs (loop0): last error at time 1788192405: ext4_map_blocks:790: inode 3: block 2 [ 93.560600][ T6650] EXT4-fs (loop0): Remounting filesystem read-only [ 93.560649][ T6650] EXT4-fs (loop0): 1 orphan inode deleted [ 93.570317][ T6650] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.638604][ T6660] loop2: detected capacity change from 0 to 512 [ 93.658550][ T6660] journal_path: Lookup failure for './file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 93.658760][ T6660] EXT4-fs: error: could not find journal device path [ 93.742418][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.766761][ T6665] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1449'. [ 93.806183][ T6665] ipvlan2: entered allmulticast mode [ 93.806213][ T6665] syz_tun: entered allmulticast mode [ 93.871358][ T6669] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1451'. [ 94.025948][ T6681] loop1: detected capacity change from 0 to 512 [ 94.069877][ T6681] EXT4-fs error (device loop1): ext4_acquire_dquot:7069: comm syz.1.1457: Failed to acquire dquot type 1 [ 94.070166][ T6681] loop1: lost filesystem error report for type 5 error -117 [ 94.077131][ T6681] EXT4-fs error (device loop1): ext4_acquire_dquot:7069: comm syz.1.1457: Failed to acquire dquot type 1 [ 94.077214][ T6681] loop1: lost filesystem error report for type 5 error -117 [ 94.080247][ C0] EXT4-fs (loop1): error count since last fsck: 2 [ 94.080326][ C0] EXT4-fs (loop1): last error at time 1788192405: ext4_acquire_dquot:7069 [ 94.093766][ T6681] EXT4-fs error (device loop1): ext4_validate_block_bitmap:445: comm syz.1.1457: bg 0: block 248: padding at end of block bitmap is not set [ 94.093855][ T6681] loop1: lost filesystem error report for type 5 error -117 [ 94.098583][ T6681] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 94.098644][ T6681] loop1: lost filesystem error report for type 5 error -117 [ 94.110720][ T6681] EXT4-fs error (device loop1): ext4_acquire_dquot:7069: comm syz.1.1457: Failed to acquire dquot type 1 [ 94.110817][ T6681] loop1: lost filesystem error report for type 5 error -117 [ 94.123017][ T6681] EXT4-fs (loop1): 1 orphan inode deleted [ 94.132883][ T6681] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 94.133292][ T6681] ext4 filesystem being mounted at /312/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.183947][ T6688] loop3: detected capacity change from 0 to 1024 [ 94.199246][ T6688] EXT4-fs: Ignoring removed bh option [ 94.254619][ T6688] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.325954][ T3301] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.337760][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.456173][ T6706] RDS: rds_bind could not find a transport for 2001::1, load rds_tcp or rds_rdma? [ 94.567761][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 94.567790][ T29] audit: type=1400 audit(1788192406.217:783): avc: denied { create } for pid=6719 comm="syz.4.1474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 94.596897][ T29] audit: type=1400 audit(1788192406.247:784): avc: denied { write } for pid=6719 comm="syz.4.1474" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 94.616402][ T29] audit: type=1400 audit(1788192406.247:785): avc: denied { mounton } for pid=6717 comm="syz.3.1475" path="/297/bus" dev="tmpfs" ino=1534 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 94.664998][ T6722] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1472'. [ 94.751861][ T6729] netlink: 24 bytes leftover after parsing attributes in process `syz.3.1478'. [ 94.751892][ T6729] netlink: 212 bytes leftover after parsing attributes in process `syz.3.1478'. [ 94.751926][ T6729] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1478'. [ 95.332318][ T6774] netlink: 'syz.3.1497': attribute type 2 has an invalid length. [ 95.346637][ T6771] loop2: detected capacity change from 0 to 4096 [ 95.394126][ T6771] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.409798][ T29] audit: type=1400 audit(1788192407.057:786): avc: denied { write } for pid=6770 comm="syz.2.1496" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 95.447429][ T6771] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1496: corrupted inode contents [ 95.453474][ T6771] EXT4-fs error (device loop2): ext4_dirty_inode:6731: inode #15: comm syz.2.1496: mark_inode_dirty error [ 95.459569][ T6771] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1496: corrupted inode contents [ 95.475826][ T6771] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.1496: mark_inode_dirty error [ 95.483150][ T29] audit: type=1400 audit(1788192407.127:787): avc: denied { write } for pid=6770 comm="syz.2.1496" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 95.488346][ T6771] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1496: corrupted inode contents [ 95.495521][ T6771] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.1496: mark_inode_dirty error [ 95.505666][ T6771] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1496: corrupted inode contents [ 95.513428][ T6771] EXT4-fs error (device loop2): ext4_truncate:4721: inode #15: comm syz.2.1496: mark_inode_dirty error [ 95.528405][ T6771] EXT4-fs error (device loop2) in ext4_setattr:6247: Corrupt filesystem [ 95.531657][ T6782] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1496: corrupted inode contents [ 95.605687][ T6784] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1501'. [ 95.616183][ T3303] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 95.617638][ T3303] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 95.620235][ T3303] EXT4-fs warning (device loop2): ext4_evict_inode:272: couldn't mark inode dirty (err -117) [ 95.625796][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.715389][ T29] audit: type=1400 audit(1788192407.367:788): avc: denied { read write } for pid=6790 comm="syz.0.1506" 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 [ 95.715514][ T29] audit: type=1400 audit(1788192407.367:789): avc: denied { open } for pid=6790 comm="syz.0.1506" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 95.769626][ T6794] loop2: detected capacity change from 0 to 128 [ 95.789109][ T29] audit: type=1400 audit(1788192407.437:790): avc: denied { ioctl } for pid=6790 comm="syz.0.1506" path="/dev/nvram" dev="devtmpfs" ino=98 ioctlcmd=0x7041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 95.821636][ T29] audit: type=1400 audit(1788192407.477:791): avc: denied { egress } for pid=2983 comm="udevd" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:netif_t tclass=netif permissive=1 [ 95.821683][ T29] audit: type=1400 audit(1788192407.477:792): avc: denied { sendto } for pid=2983 comm="udevd" saddr=fe80::1c daddr=ff02::2 netif=gretap0 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:node_t tclass=node permissive=1 [ 95.976541][ T6803] sch_fq: defrate 2 ignored. [ 96.118680][ T6818] SELinux: failed to load policy [ 96.155650][ T6813] 8021q: adding VLAN 0 to HW filter on device bond1 [ 96.163652][ T6813] Zero length message leads to an empty skb [ 96.302358][ T6836] loop4: detected capacity change from 0 to 1024 [ 96.333437][ T6836] EXT4-fs (loop4): warning: mounting unchecked fs, running e2fsck is recommended [ 96.345891][ T6836] EXT4-fs (loop4): Errors on filesystem, clearing orphan list. [ 96.346547][ T6836] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.431872][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.477422][ T6853] netlink: 'syz.0.1534': attribute type 5 has an invalid length. [ 96.573011][ T6862] Unable to locate "_" for $SUBSYSTEM_PLUGIN_$HOST_ID [ 97.159658][ T6912] loop4: detected capacity change from 0 to 512 [ 97.168485][ T6912] EXT4-fs: Ignoring removed nobh option [ 97.197063][ T6912] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 97.208611][ T6912] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.1562: attempt to clear invalid blocks 1 len 1 [ 97.208780][ T6912] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 97.210198][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 97.210260][ C0] EXT4-fs (loop4): initial error at time 1788192408: ext4_clear_blocks:876: inode 13 [ 97.210354][ C0] EXT4-fs (loop4): last error at time 1788192408: ext4_clear_blocks:876: inode 13 [ 97.212071][ T6912] EXT4-fs (loop4): Remounting filesystem read-only [ 97.212741][ T6912] EXT4-fs (loop4): 1 truncate cleaned up [ 97.223031][ T6912] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.311583][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 97.478014][ T6924] loop4: detected capacity change from 0 to 512 [ 97.497244][ T6924] EXT4-fs (loop4): couldn't mount as ext3 due to feature incompatibilities [ 97.888283][ T6947] loop3: detected capacity change from 0 to 512 [ 97.935136][ T6947] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 97.944920][ T6947] EXT4-fs error (device loop3): ext4_iget_extra_inode:5210: inode #15: comm syz.3.1578: corrupted in-inode xattr: e_value size too large [ 97.944952][ T6947] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 97.959122][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 97.959146][ C1] EXT4-fs (loop3): initial error at time 1788192409: ext4_iget_extra_inode:5210: inode 15 [ 97.959182][ C1] EXT4-fs (loop3): last error at time 1788192409: ext4_iget_extra_inode:5210: inode 15 [ 97.981596][ T6947] EXT4-fs error (device loop3): ext4_orphan_get:1408: comm syz.3.1578: couldn't read orphan inode 15 (err -117) [ 97.981682][ T6947] loop3: lost filesystem error report for type 5 error -117 [ 97.988451][ T6947] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.039602][ T6950] tipc: Started in network mode [ 98.039767][ T6950] tipc: Node identity aaaaaaaaaa3, cluster identity 4711 [ 98.040619][ T6950] tipc: Enabled bearer , priority 10 [ 98.151606][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.240735][ T6961] loop2: detected capacity change from 0 to 512 [ 98.258815][ T6959] loop3: detected capacity change from 0 to 512 [ 98.276779][ T6961] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm syz.2.1581: bg 0: block 393: padding at end of block bitmap is not set [ 98.276973][ T6961] loop2: lost filesystem error report for type 5 error -117 [ 98.280194][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 98.280264][ C0] EXT4-fs (loop2): initial error at time 1788192409: ext4_validate_block_bitmap:445 [ 98.280335][ C0] EXT4-fs (loop2): last error at time 1788192409: ext4_validate_block_bitmap:445 [ 98.281679][ T6961] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 98.281732][ T6961] loop2: lost filesystem error report for type 5 error -117 [ 98.288079][ T6961] EXT4-fs (loop2): 2 truncates cleaned up [ 98.289047][ T6961] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.375559][ T6959] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.375876][ T6959] ext4 filesystem being mounted at /312/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.546122][ T6984] syz_tun: entered allmulticast mode [ 98.555123][ T6985] loop4: detected capacity change from 0 to 512 [ 98.561400][ T6984] syz_tun: left allmulticast mode [ 98.603114][ T6985] ext4 filesystem being mounted at /330/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.622366][ T6992] loop0: detected capacity change from 0 to 512 [ 98.667264][ T6992] ext4 filesystem being mounted at /297/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 99.149783][ T7041] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=7041 comm=syz.0.1620 [ 99.149823][ T7041] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=7041 comm=syz.0.1620 [ 99.150694][ T1045] tipc: Node number set to 10136234 [ 99.573538][ T29] kauditd_printk_skb: 37 callbacks suppressed [ 99.573571][ T29] audit: type=1326 audit(1788192411.227:830): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 99.620313][ T29] audit: type=1326 audit(1788192411.277:831): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 99.646300][ T29] audit: type=1326 audit(1788192411.297:832): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f4695d5dec2 code=0x7ffc0000 [ 99.679784][ T29] audit: type=1326 audit(1788192411.327:833): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7f4695d5df57 code=0x7ffc0000 [ 99.680653][ T29] audit: type=1326 audit(1788192411.327:834): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f4695d1ae51 code=0x7ffc0000 [ 99.680747][ T29] audit: type=1326 audit(1788192411.327:835): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7f4695d5ef49 code=0x7ffc0000 [ 99.680903][ T29] audit: type=1326 audit(1788192411.327:836): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7f4695d1aebb code=0x7ffc0000 [ 99.680986][ T29] audit: type=1326 audit(1788192411.327:837): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 99.681092][ T29] audit: type=1326 audit(1788192411.327:838): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4695d5e159 code=0x7ffc0000 [ 99.699004][ T29] audit: type=1326 audit(1788192411.347:839): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7062 comm="syz.4.1631" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7f4695d1a5ac code=0x7ffc0000 [ 99.900334][ T7070] __nla_validate_parse: 4 callbacks suppressed [ 99.900507][ T7070] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1633'. [ 99.900732][ T7070] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1633'. [ 100.127099][ T7074] loop2: detected capacity change from 0 to 4096 [ 100.153609][ T7074] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1635: corrupted inode contents [ 100.165694][ T7074] EXT4-fs error (device loop2): ext4_dirty_inode:6731: inode #15: comm syz.2.1635: mark_inode_dirty error [ 100.177341][ T7074] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1635: corrupted inode contents [ 100.189466][ T7074] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.1635: mark_inode_dirty error [ 100.191621][ T7074] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1635: corrupted inode contents [ 100.194018][ T7074] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #15: comm syz.2.1635: mark_inode_dirty error [ 100.195645][ T7074] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1635: corrupted inode contents [ 100.199024][ T7074] EXT4-fs error (device loop2): ext4_truncate:4721: inode #15: comm syz.2.1635: mark_inode_dirty error [ 100.202084][ T7074] EXT4-fs error (device loop2) in ext4_setattr:6247: Corrupt filesystem [ 100.224864][ T7076] EXT4-fs error (device loop2): ext4_do_update_inode:5801: inode #15: comm syz.2.1635: corrupted inode contents [ 100.499450][ T7085] tipc: Enabling of bearer rejected, failed to enable media [ 100.805357][ T7108] netlink: 52 bytes leftover after parsing attributes in process `syz.4.1651'. [ 101.165179][ T7129] can0: slcan on ptm0. [ 101.252859][ T7129] can0 (unregistered): slcan off ptm0. [ 101.542382][ T3399] kernel write not supported for file /input/event0 (pid: 3399 comm: kworker/0:4) [ 101.687894][ T7155] loop0: detected capacity change from 0 to 1024 [ 101.716294][ T7155] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 101.716519][ T7155] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 101.721334][ T7155] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 101.721529][ T7155] EXT4-fs (loop0): orphan cleanup on readonly fs [ 101.725941][ T7155] EXT4-fs error (device loop0): ext4_read_inode_bitmap:169: comm syz.0.1674: Inode bitmap for bg 0 marked uninitialized [ 101.726017][ T7155] loop0: lost filesystem error report for type 5 error -117 [ 101.730242][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 101.730289][ C0] EXT4-fs (loop0): initial error at time 1788192413: ext4_read_inode_bitmap:169 [ 101.730348][ C0] EXT4-fs (loop0): last error at time 1788192413: ext4_read_inode_bitmap:169 [ 101.749651][ T7155] EXT4-fs mount: 8 callbacks suppressed [ 101.764497][ T7155] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 101.895739][ T3297] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.978747][ T7166] bridge_slave_0: vlans aren't supported yet for dev_uc|mc_add() [ 102.031065][ T7174] loop2: detected capacity change from 0 to 128 [ 102.255949][ T7199] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1693'. [ 102.317658][ T7198] loop0: detected capacity change from 0 to 8192 [ 102.327950][ T7198] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 102.348945][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.349343][ T7198] FAT-fs (loop0): Filesystem has been set read-only [ 102.349421][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.349500][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.349562][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.349633][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.349715][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.349796][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.367484][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.367643][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.375175][ T7198] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 102.809341][ T7219] SELinux: failed to load policy [ 103.137634][ T7243] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 103.140769][ T7243] bond0: (slave ipvlan2): The slave device specified does not support setting the MAC address [ 103.140939][ T7243] bond0: (slave ipvlan2): Error -95 calling set_mac_address [ 103.389202][ T2983] ================================================================== [ 103.389240][ T2983] BUG: KCSAN: data-race in d_make_discardable / path_lookupat [ 103.389270][ T2983] [ 103.389278][ T2983] write to 0xffff888106f199c0 of 4 bytes by task 3532 on cpu 1: [ 103.389294][ T2983] d_make_discardable+0x4f/0x90 [ 103.389313][ T2983] simple_unlink+0x68/0x80 [ 103.389344][ T2983] shmem_unlink+0x12d/0x140 [ 103.389362][ T2983] vfs_unlink+0x1c3/0x490 [ 103.389389][ T2983] filename_unlinkat+0x1dc/0x410 [ 103.389429][ T2983] __se_sys_unlink+0x2b/0xe0 [ 103.389466][ T2983] __x64_sys_unlink+0x1f/0x30 [ 103.389505][ T2983] x64_sys_call+0x18ee/0x2550 [ 103.389539][ T2983] do_syscall_64+0x112/0x360 [ 103.389570][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.389592][ T2983] [ 103.389599][ T2983] read to 0xffff888106f199c0 of 4 bytes by task 2983 on cpu 0: [ 103.389614][ T2983] path_lookupat+0x19b/0x4c0 [ 103.389632][ T2983] filename_lookup+0x18f/0x390 [ 103.389649][ T2983] do_readlinkat+0x74/0x2f0 [ 103.389670][ T2983] __x64_sys_readlink+0x47/0x60 [ 103.389694][ T2983] x64_sys_call+0x1d41/0x2550 [ 103.389735][ T2983] do_syscall_64+0x112/0x360 [ 103.389767][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.389793][ T2983] [ 103.389798][ T2983] value changed: 0x08300080 -> 0x00004080 [ 103.389812][ T2983] [ 103.389817][ T2983] Reported by Kernel Concurrency Sanitizer on: [ 103.389847][ T2983] CPU: 0 UID: 0 PID: 2983 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 103.389876][ T2983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 103.389888][ T2983] ================================================================== [ 103.518780][ T7265] loop0: detected capacity change from 0 to 256 [ 103.585156][ T7265] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 103.585237][ T7265] FAT-fs (loop0): Filesystem has been set read-only [ 103.585312][ T7265] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 103.585350][ T7265] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001)