last executing test programs: 560.952039ms ago: executing program 0: r0 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x4, r0, 0x0, 0xffffffffffffff45, 0x0) 530.049522ms ago: executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NFT_BATCH(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) 477.260537ms ago: executing program 0: r0 = openat$uhid(0xffffff9c, &(0x7f0000000380), 0x0, 0x0) fchown(r0, 0x0, 0x0) 458.956409ms ago: executing program 1: r0 = socket$igmp6(0xa, 0x3, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x13, 0x0, &(0x7f0000000580)) 387.938485ms ago: executing program 0: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0xc0}, 0x18) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x5450, 0x0) 358.853428ms ago: executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$FUSE_INTERRUPT(r0, &(0x7f0000002040)={0x10}, 0x10) 275.274505ms ago: executing program 0: bpf$BPF_GET_PROG_INFO(0x13, 0x0, 0x0) 238.832289ms ago: executing program 1: r0 = openat$null(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) fstat(r0, &(0x7f0000000a40)) 157.889446ms ago: executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/cpuinfo\x00', 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001800)={0x26, 'hash\x00', 0x0, 0x0, 'vmac64(aes-generic)\x00'}, 0x58) accept4(r0, 0x0, 0x0, 0x0) 119.266749ms ago: executing program 1: r0 = openat$uhid(0xffffff9c, &(0x7f0000000380), 0x0, 0x0) fchown(r0, 0x0, 0x0) 58.782234ms ago: executing program 0: r0 = creat(&(0x7f0000002b40)='./file0\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002c40), 0x0, 0x0) dup3(r0, r1, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f0000000100)) 0s ago: executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) ftruncate(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), 0x4) bind$inet6(r2, 0x0, 0x0) r3 = creat(0x0, 0x43) bpf$MAP_CREATE(0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x0, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000000240)=[{&(0x7f0000001a80)=""/102386, 0x18ff2}], 0x1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x1e8, 0xf0, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x7fffffe, 0x0, {[{{@ip={@remote, @multicast1, 0x0, 0x0, 'macvlan0\x00', 'syzkaller0\x00'}, 0x6, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@ip={@local, @dev, 0x0, 0x0, 'veth0_to_team\x00', 'veth1_virt_wifi\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x248) r5 = bpf$MAP_CREATE(0x0, 0x0, 0x0) r6 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000580)=ANY=[@ANYRESHEX=r6, @ANYRES64=r3, @ANYRES16=r7, @ANYRESHEX=r4, @ANYRES8=r6, @ANYRESHEX, @ANYBLOB="71d7af55dd74ec166c35164a602c873d49faae26406cb85e461d34aa98d432f342d0fe81dc283b020afb8a29fe95ba9ad8e921ba04b2cf8458e34f852dd0a9a2566010f409d9e8e54ead4b81749f0b655854240d10a4ddc35966483078ea3938", @ANYRES8=r7, @ANYRES8=r0], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r8}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd6000001100082c00fe80000000000000000000000000000ffe8000000000000000000000000000aa"], 0x0) r9 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r9, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x70, 0x4) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r9, &(0x7f0000000700)="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", 0xfe6a, 0x40040, 0x0, 0xfffffffffffffe93) fchmodat(0xffffffffffffff9c, 0x0, 0x0) eventfd(0x0) pipe2(0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x544, &(0x7f0000000c80)="$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") kernel console output (not intermixed with test programs): m0 netdevsim1: renamed from eth1 [ 1232.988866][T22019] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1233.000284][T22019] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1233.902300][T22019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1238.229695][T22019] veth0_vlan: entered promiscuous mode [ 1238.252643][T22019] veth1_vlan: entered promiscuous mode [ 1238.309787][T22019] veth0_macvtap: entered promiscuous mode [ 1238.319574][T22019] veth1_macvtap: entered promiscuous mode [ 1238.401531][T22019] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1238.401823][T22019] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1238.402072][T22019] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1238.402345][T22019] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1242.179358][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1245.836724][T22561] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22561 comm=syz-executor.1 [ 1249.977442][T22667] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1550 sclass=netlink_route_socket pid=22667 comm=syz-executor.0 [ 1253.460193][T22723] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22723 comm=syz-executor.1 [ 1255.014505][T22735] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=22735 comm=syz-executor.1 [ 1256.739236][ T31] audit: type=1400 audit(1256.680:381): avc: denied { watch } for pid=22750 comm="syz-executor.1" path="/syzkaller-testdir3583055462/syzkaller.xEmnDP/528/file0" dev="vda" ino=701 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 1259.779499][T22763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22763 comm=syz-executor.1 [ 1260.281888][T22773] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=22773 comm=syz-executor.1 [ 1273.732480][T22872] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=263 sclass=netlink_xfrm_socket pid=22872 comm=syz-executor.1 [ 1274.930650][T22900] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=263 sclass=netlink_xfrm_socket pid=22900 comm=syz-executor.1 [ 1274.949560][ T31] audit: type=1400 audit(1274.890:382): avc: denied { unlink } for pid=2818 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 1279.411196][T22915] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=22915 comm=syz-executor.1 [ 1280.321023][T14299] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 1280.321626][T14299] hid-generic 0000:0000:0000.0010: unknown main item tag 0x0 [ 1280.328069][T14299] hid-generic 0000:0000:0000.0010: hidraw0: HID v0.00 Device [syz0] on syz1 [ 1281.611934][T22967] serio: Serial port pts0 [ 1293.589149][T23016] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23016 comm=syz-executor.0 [ 1300.797831][T23064] loop0: detected capacity change from 0 to 512 [ 1300.814362][T23064] EXT4-fs (loop0): blocks per group (95) and clusters per group (32768) inconsistent [ 1304.245365][ T31] audit: type=1400 audit(1304.190:383): avc: denied { read } for pid=23084 comm="syz-executor.0" path="socket:[55085]" dev="sockfs" ino=55085 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1310.649524][T23137] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=125 sclass=netlink_route_socket pid=23137 comm=syz-executor.0 [ 1311.096210][T23145] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=23145 comm=syz-executor.0 [ 1311.468780][T23151] loop0: detected capacity change from 0 to 1024 [ 1311.476166][T23151] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 1311.487222][T23151] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1311.561064][T22019] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1323.379868][T23240] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23240 comm=syz-executor.0 [ 1324.239204][T23258] lo: entered promiscuous mode [ 1324.252115][T23258] lo: left promiscuous mode [ 1328.776408][T23329] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5132 sclass=netlink_xfrm_socket pid=23329 comm=syz-executor.1 [ 1329.892639][T23353] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5132 sclass=netlink_xfrm_socket pid=23353 comm=syz-executor.1 [ 1330.734949][T23364] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=5132 sclass=netlink_xfrm_socket pid=23364 comm=syz-executor.0 [ 1330.863975][ T31] audit: type=1400 audit(1330.800:384): avc: denied { unlink } for pid=22019 comm="syz-executor.0" name="file0" dev="vda" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=chr_file permissive=1 [ 1330.918667][ T31] audit: type=1400 audit(1330.860:385): avc: denied { create } for pid=23367 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1331.466267][ T31] audit: type=1400 audit(1331.410:386): avc: denied { ioctl } for pid=23367 comm="syz-executor.0" path="socket:[56633]" dev="sockfs" ino=56633 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1331.478533][ T31] audit: type=1400 audit(1331.420:387): avc: denied { read } for pid=2818 comm="syslogd" name="log" dev="vda" ino=671 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 1342.552398][T23490] loop1: detected capacity change from 0 to 512 [ 1342.597686][T23490] Quota error (device loop1): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 1342.598447][T23490] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 1342.598944][T23490] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 1 [ 1342.615092][T23490] EXT4-fs (loop1): 1 truncate cleaned up [ 1342.617406][T23490] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1342.630282][T23490] EXT4-fs error (device loop1): ext4_lookup:1856: inode #2: comm syz-executor.1: deleted inode referenced: 12 [ 1342.703265][T18656] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1343.118347][T23509] loop1: detected capacity change from 0 to 512 [ 1343.162077][T23509] Quota error (device loop1): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 1343.162650][T23509] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 1343.163152][T23509] EXT4-fs error (device loop1): ext4_acquire_dquot:6858: comm syz-executor.1: Failed to acquire dquot type 1 [ 1343.172137][T23509] EXT4-fs (loop1): 1 truncate cleaned up [ 1343.173504][T23509] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1343.183363][T23509] EXT4-fs error (device loop1): ext4_lookup:1856: inode #2: comm syz-executor.1: deleted inode referenced: 12 [ 1343.236487][T18656] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1343.629491][T23529] loop0: detected capacity change from 0 to 512 [ 1343.690332][T23529] Quota error (device loop0): do_check_range: Getting dqdh_entries 1536 out of range 0-14 [ 1343.690986][T23529] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 1343.691340][T23529] EXT4-fs error (device loop0): ext4_acquire_dquot:6858: comm syz-executor.0: Failed to acquire dquot type 1 [ 1343.697760][T23529] EXT4-fs (loop0): 1 truncate cleaned up [ 1343.699108][T23529] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1343.707791][T23529] EXT4-fs error (device loop0): ext4_lookup:1856: inode #2: comm syz-executor.0: deleted inode referenced: 12 [ 1343.758432][T22019] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1343.982189][T23544] bridge_slave_0: entered allmulticast mode [ 1343.989969][T23544] bridge_slave_0: left allmulticast mode [ 1344.226752][T23552] serio: Serial port pts0 [ 1346.344280][ T31] audit: type=1400 audit(1346.280:388): avc: denied { setopt } for pid=23590 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 1346.628741][T23597] bridge_slave_0: entered allmulticast mode [ 1346.632906][T23597] bridge_slave_0: left allmulticast mode [ 1347.361595][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 1347.641684][T23608] bridge_slave_0: entered allmulticast mode [ 1347.645447][T23608] bridge_slave_0: left allmulticast mode [ 1350.108751][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1354.894259][ T31] audit: type=1400 audit(1354.830:389): avc: denied { map } for pid=23672 comm="syz-executor.1" path="/dev/binderfs/binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 1356.404331][ T49] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1356.614758][ T49] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1356.621928][ T49] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1356.622433][ T49] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1356.622722][ T49] usb 2-1: Product: syz [ 1356.622934][ T49] usb 2-1: Manufacturer: syz [ 1356.623142][ T49] usb 2-1: SerialNumber: syz [ 1357.791613][T23701] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23701 comm=syz-executor.0 [ 1361.661523][ T49] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 1361.673192][ T49] usb 2-1: USB disconnect, device number 8 [ 1363.542105][T23723] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23723 comm=syz-executor.1 [ 1363.760947][T23727] serio: Serial port pts0 [ 1365.754817][ T95] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1365.966243][ T95] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 1365.984359][ T95] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1365.985131][ T95] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1365.985531][ T95] usb 2-1: Product: syz [ 1365.985835][ T95] usb 2-1: Manufacturer: syz [ 1365.986113][ T95] usb 2-1: SerialNumber: syz [ 1371.111358][ T95] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 1371.115768][ T95] usb 2-1: USB disconnect, device number 9 [ 1373.159749][T23843] loop1: detected capacity change from 0 to 512 [ 1373.209575][T23843] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1373.242964][T18656] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1373.647914][T23862] loop0: detected capacity change from 0 to 512 [ 1373.695761][T23862] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1373.741500][T22019] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1374.445158][T23882] loop1: detected capacity change from 0 to 512 [ 1374.527019][T23882] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1374.662605][T18656] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1377.344995][T23922] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=23922 comm=syz-executor.1 [ 1382.098798][ T31] audit: type=1804 audit(1382.040:390): pid=23956 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir87983978/syzkaller.XXpTad/332/bus" dev="vda" ino=696 res=1 errno=0 [ 1386.897972][T24011] loop1: detected capacity change from 0 to 1024 [ 1386.901596][T24011] EXT4-fs: Ignoring removed orlov option [ 1386.908384][T24011] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1386.908986][T24011] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1386.916810][T24011] EXT4-fs (loop1): invalid journal inode [ 1386.917384][T24011] EXT4-fs (loop1): can't get journal size [ 1386.946701][T24011] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1386.982292][T18656] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1387.530120][ T31] audit: type=1400 audit(1387.470:391): avc: denied { setopt } for pid=24021 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1393.832331][T24095] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=152 sclass=netlink_xfrm_socket pid=24095 comm=syz-executor.1 [ 1401.026568][ T31] audit: type=1400 audit(1400.970:392): avc: denied { lock } for pid=24146 comm="syz-executor.0" path="socket:[58771]" dev="sockfs" ino=58771 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 1408.768767][T11717] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1408.850694][T11717] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1408.946456][T11717] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1409.031385][T11717] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1409.267891][T11717] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1409.272246][T11717] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1409.286550][T11717] bond0 (unregistering): Released all slaves [ 1409.372722][T11717] hsr_slave_0: left promiscuous mode [ 1409.379437][T11717] hsr_slave_1: left promiscuous mode [ 1409.384821][T11717] veth1_macvtap: left promiscuous mode [ 1409.384917][T11717] veth0_macvtap: left promiscuous mode [ 1409.384999][T11717] veth1_vlan: left promiscuous mode [ 1409.385060][T11717] veth0_vlan: left promiscuous mode [ 1412.336131][T24222] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1412.342768][T24222] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1414.031986][T24222] hsr_slave_0: entered promiscuous mode [ 1414.048747][T24222] hsr_slave_1: entered promiscuous mode [ 1414.831743][T24222] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1414.856313][T24222] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1414.868833][T24222] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1414.882475][T24222] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1415.686230][ T31] audit: type=1400 audit(1415.630:393): avc: denied { nlmsg_write } for pid=24667 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 1416.129967][T24222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1418.689531][T24738] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24738 comm=syz-executor.0 [ 1419.311878][T24751] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24751 comm=syz-executor.0 [ 1419.589806][T24755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24755 comm=syz-executor.0 [ 1420.265808][T24222] veth0_vlan: entered promiscuous mode [ 1420.294848][T24222] veth1_vlan: entered promiscuous mode [ 1420.401358][T24222] veth0_macvtap: entered promiscuous mode [ 1420.430151][T24222] veth1_macvtap: entered promiscuous mode [ 1420.537218][T24222] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1420.537722][T24222] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1420.538057][T24222] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1420.538393][T24222] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1422.707929][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1424.990538][T24813] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=24813 comm=syz-executor.1 [ 1429.924560][ T31] audit: type=1400 audit(1429.850:394): avc: denied { checkpoint_restore } for pid=24856 comm="syz-executor.0" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 1433.015714][T24890] serio: Serial port pts0 [ 1434.201882][T24898] loop0: detected capacity change from 0 to 512 [ 1434.247327][T24898] EXT4-fs: Ignoring removed nobh option [ 1434.316202][T24898] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 1434.319442][T24898] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -61 [ 1434.346480][T24898] EXT4-fs error (device loop0): ext4_orphan_get:1394: inode #13: comm syz-executor.0: casefold flag without casefold feature [ 1434.359163][T24898] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 13 (err -117) [ 1434.362796][T24898] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1434.377822][T24898] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 1434.447826][T22019] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1438.851335][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1439.884581][T24137] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1440.034674][T24137] usb 2-1: device descriptor read/64, error -71 [ 1440.305050][T24137] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1440.464324][T24137] usb 2-1: device descriptor read/64, error -71 [ 1440.585896][T24137] usb usb2-port1: attempt power cycle [ 1440.994924][T24137] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1441.028032][T24137] usb 2-1: device descriptor read/8, error -71 [ 1441.294756][T24137] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1441.336634][T24137] usb 2-1: device descriptor read/8, error -71 [ 1441.456337][T24137] usb usb2-port1: unable to enumerate USB device [ 1447.411368][T25000] loop0: detected capacity change from 0 to 512 [ 1447.416550][T25000] EXT4-fs: Ignoring removed nobh option [ 1447.421980][T25000] EXT4-fs (loop0): blocks per group (71) and clusters per group (32768) inconsistent [ 1454.822742][T25017] SELinux: Context system_u:object_r:ssh_exec_t:s0 is not valid (left unmapped). [ 1454.824914][ T31] audit: type=1400 audit(1454.770:395): avc: denied { relabelto } for pid=25015 comm="syz-executor.0" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:ssh_exec_t:s0" [ 1454.839404][ T31] audit: type=1400 audit(1454.780:396): avc: denied { associate } for pid=25015 comm="syz-executor.0" name="/" dev="tmpfs" ino=1 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:ssh_exec_t:s0" [ 1456.306855][T25025] loop0: detected capacity change from 0 to 512 [ 1456.309107][T25025] EXT4-fs: Ignoring removed nobh option [ 1456.335177][T25025] EXT4-fs (loop0): blocks per group (71) and clusters per group (32768) inconsistent [ 1473.721865][ T31] audit: type=1400 audit(1473.660:397): avc: denied { listen } for pid=25174 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1473.744262][ T31] audit: type=1400 audit(1473.680:398): avc: denied { accept } for pid=25174 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1476.862173][T25193] loop0: detected capacity change from 0 to 128 [ 1476.896477][T25193] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1476.920247][T25193] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1476.985075][T25193] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 1476.985813][T25193] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 1477.046879][T22019] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1478.316121][T25210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1479.516730][T25225] loop1: detected capacity change from 0 to 128 [ 1479.526662][T25225] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1479.536527][T25225] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1479.560674][T25225] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1479.561342][T25225] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1479.661648][T24222] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1487.487103][T25324] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25324 comm=syz-executor.1 [ 1488.901401][T25338] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25338 comm=syz-executor.0 [ 1490.394946][T25373] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25373 comm=syz-executor.1 [ 1490.829619][T25384] serio: Serial port pts0 [ 1495.723561][ T31] audit: type=1400 audit(1495.660:399): avc: denied { watch_reads } for pid=25445 comm="syz-executor.1" path="/syzkaller-testdir553821401/syzkaller.JIB9fE/196/file0" dev="vda" ino=700 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 1498.881456][T25461] i2c i2c-0: readbytes: invalid block length (255) [ 1499.436703][T25473] i2c i2c-0: readbytes: invalid block length (255) [ 1499.936071][T25483] i2c i2c-0: readbytes: invalid block length (255) [ 1504.412951][T25561] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=25561 comm=syz-executor.0 [ 1504.803138][T25575] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1280 sclass=netlink_route_socket pid=25575 comm=syz-executor.1 [ 1506.885192][T25644] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25644 comm=syz-executor.1 [ 1508.149984][T25673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25673 comm=syz-executor.1 [ 1508.216096][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1508.599505][T25683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=25683 comm=syz-executor.1 [ 1508.856513][T25687] syz-executor.1 (25687): drop_caches: 0 [ 1512.666312][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1512.679698][T25778] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=25778 comm=syz-executor.1 [ 1518.420811][T25849] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=25849 comm=syz-executor.1 [ 1518.775978][ C0] vkms_vblank_simulate: vblank timer overrun [ 1518.798806][ C0] vkms_vblank_simulate: vblank timer overrun [ 1519.002964][T25860] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=25860 comm=syz-executor.0 [ 1531.895323][ T31] audit: type=1800 audit(1531.830:400): pid=25964 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".log" dev="vda" ino=700 res=0 errno=0 [ 1534.122092][T26020] serio: Serial port pts0 [ 1537.140689][T26061] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=26061 comm=syz-executor.1 [ 1541.312243][ T31] audit: type=1400 audit(1541.250:401): avc: denied { remount } for pid=26092 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 1545.783265][T11717] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1545.866008][T11717] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1545.921858][T11717] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1545.987682][T11717] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1546.306347][T11717] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1546.337102][T11717] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1546.356869][T11717] bond0 (unregistering): Released all slaves [ 1546.492570][T11717] hsr_slave_0: left promiscuous mode [ 1546.506650][T11717] hsr_slave_1: left promiscuous mode [ 1546.515613][T11717] veth1_macvtap: left promiscuous mode [ 1546.517737][T11717] veth0_macvtap: left promiscuous mode [ 1546.525602][T11717] veth1_vlan: left promiscuous mode [ 1546.526939][T11717] veth0_vlan: left promiscuous mode [ 1548.877575][T26127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1548.886010][T26127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1550.027820][T26127] hsr_slave_0: entered promiscuous mode [ 1550.031893][T26127] hsr_slave_1: entered promiscuous mode [ 1550.034799][T26127] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1550.035147][T26127] Cannot create hsr debugfs directory [ 1550.545074][T26127] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1550.552161][T26127] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1550.563128][T26127] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1550.568300][T26127] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1551.609612][T26127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1555.367441][T26127] veth0_vlan: entered promiscuous mode [ 1555.382454][T26127] veth1_vlan: entered promiscuous mode [ 1555.442023][T26127] veth0_macvtap: entered promiscuous mode [ 1555.466416][T26127] veth1_macvtap: entered promiscuous mode [ 1555.512818][T26127] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1555.513189][T26127] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1555.513448][T26127] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1555.517779][T26127] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1555.697568][T26598] loop1: detected capacity change from 0 to 2048 [ 1555.740284][T26598] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1555.815917][T24222] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1555.982349][T26615] serio: Serial port pts0 [ 1556.964671][T14299] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 1557.162517][T14299] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 1557.162950][T14299] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 1557.163159][T14299] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1557.163397][T14299] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1557.164662][T14299] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1557.169324][T14299] usb 1-1: config 0 descriptor?? [ 1557.602645][T14299] plantronics 0003:047F:FFFF.0011: unknown main item tag 0x0 [ 1557.605334][T14299] plantronics 0003:047F:FFFF.0011: No inputs registered, leaving [ 1557.629764][T14299] plantronics 0003:047F:FFFF.0011: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1558.078568][T26657] serio: Serial port pts0 [ 1559.636594][T12285] usb 1-1: USB disconnect, device number 32 [ 1560.660350][T26684] serio: Serial port pts0 [ 1563.065726][ T31] audit: type=1400 audit(1563.010:402): avc: denied { setopt } for pid=26694 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 1563.464662][T24137] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 1563.671532][T24137] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 1563.672153][T24137] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 1563.672514][T24137] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1563.685055][T24137] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1563.685575][T24137] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1563.689294][T24137] usb 1-1: config 0 descriptor?? [ 1564.139072][T24137] plantronics 0003:047F:FFFF.0012: unknown main item tag 0x0 [ 1564.140113][T24137] plantronics 0003:047F:FFFF.0012: No inputs registered, leaving [ 1564.149192][T24137] plantronics 0003:047F:FFFF.0012: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 1566.236941][T24137] usb 1-1: USB disconnect, device number 33 [ 1576.257607][T26773] sctp: [Deprecated]: syz-executor.0 (pid 26773) Use of int in maxseg socket option. [ 1576.257607][T26773] Use struct sctp_assoc_value instead [ 1583.704694][ T31] audit: type=1400 audit(1583.640:403): avc: denied { getopt } for pid=26827 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1585.046103][T26845] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=26845 comm=syz-executor.0 [ 1587.231370][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1601.370847][T26906] SELinux: Context system_u:object_r:hald_cache_t:s0 is not valid (left unmapped). [ 1601.372079][ T31] audit: type=1400 audit(1601.310:404): avc: denied { relabelto } for pid=26905 comm="syz-executor.0" name="controlC0" dev="devtmpfs" ino=734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:hald_cache_t:s0" [ 1601.387003][ T31] audit: type=1400 audit(1601.310:405): avc: denied { associate } for pid=26905 comm="syz-executor.0" name="controlC0" dev="devtmpfs" ino=734 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:hald_cache_t:s0" [ 1603.268221][ T31] audit: type=1400 audit(1603.210:406): avc: denied { read } for pid=26923 comm="syz-executor.0" name="controlC0" dev="devtmpfs" ino=734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:hald_cache_t:s0" [ 1603.269230][ T31] audit: type=1400 audit(1603.210:407): avc: denied { open } for pid=26923 comm="syz-executor.0" path="/dev/snd/controlC0" dev="devtmpfs" ino=734 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:hald_cache_t:s0" [ 1610.248890][T26977] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=26977 comm=syz-executor.1 [ 1610.667147][T11717] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1610.730474][T26989] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=26989 comm=syz-executor.0 [ 1610.766000][T11717] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1610.848987][T11717] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1610.956371][T11717] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1611.382200][T11717] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1611.392639][T11717] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1611.406275][T11717] bond0 (unregistering): Released all slaves [ 1611.525765][T11717] hsr_slave_0: left promiscuous mode [ 1611.538471][T11717] hsr_slave_1: left promiscuous mode [ 1611.551621][T11717] veth1_macvtap: left promiscuous mode [ 1611.552075][T11717] veth0_macvtap: left promiscuous mode [ 1611.552419][T11717] veth1_vlan: left promiscuous mode [ 1611.552760][T11717] veth0_vlan: left promiscuous mode [ 1612.092174][T27024] loop0: detected capacity change from 0 to 512 [ 1612.142229][T27024] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1612.175620][T27024] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz-executor.0: corrupted inode contents [ 1612.196216][T27024] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #2: comm syz-executor.0: mark_inode_dirty error [ 1612.198650][T27024] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz-executor.0: corrupted inode contents [ 1612.200165][T27024] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #2: comm syz-executor.0: mark_inode_dirty error [ 1612.274976][ T31] audit: type=1400 audit(1612.210:408): avc: denied { setattr } for pid=27023 comm="syz-executor.0" name="file0" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 1612.436934][T26127] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1614.772093][T27137] loop0: detected capacity change from 0 to 512 [ 1614.863327][T27137] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1615.058889][T27137] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz-executor.0: corrupted inode contents [ 1615.083019][T27137] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #2: comm syz-executor.0: mark_inode_dirty error [ 1615.106061][T27137] EXT4-fs error (device loop0): ext4_do_update_inode:5075: inode #2: comm syz-executor.0: corrupted inode contents [ 1615.109006][T27137] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #2: comm syz-executor.0: mark_inode_dirty error [ 1615.456117][T26127] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1615.970450][T26988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1615.987882][T26988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1618.877833][T26988] hsr_slave_0: entered promiscuous mode [ 1618.887177][T26988] hsr_slave_1: entered promiscuous mode [ 1620.112915][T26988] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1620.138648][T26988] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1620.150635][T26988] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1620.173511][T26988] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1621.010721][ T31] audit: type=1400 audit(1620.950:409): avc: denied { watch watch_reads } for pid=27421 comm="syz-executor.0" path="pipe:[64269]" dev="pipefs" ino=64269 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 1622.573150][T26988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1623.773215][T27456] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65498 sclass=netlink_route_socket pid=27456 comm=syz-executor.0 [ 1624.208797][T27461] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=260 sclass=netlink_xfrm_socket pid=27461 comm=syz-executor.0 [ 1625.792393][T27478] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=260 sclass=netlink_xfrm_socket pid=27478 comm=syz-executor.0 [ 1631.005629][T26988] veth0_vlan: entered promiscuous mode [ 1631.041635][T26988] veth1_vlan: entered promiscuous mode [ 1631.146064][T26988] veth0_macvtap: entered promiscuous mode [ 1631.158994][T26988] veth1_macvtap: entered promiscuous mode [ 1631.261688][T26988] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1631.262302][T26988] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1631.262656][T26988] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1631.262994][T26988] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1631.700298][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1633.055197][ T31] audit: type=1400 audit(1633.000:410): avc: denied { bind } for pid=27575 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 1633.195473][T27581] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27581 comm=syz-executor.0 [ 1633.703463][T27597] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=27597 comm=syz-executor.0 [ 1638.225720][ T31] audit: type=1400 audit(1638.170:411): avc: denied { create } for pid=27664 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 1643.440369][T27759] serio: Serial port pts0 [ 1648.910559][T27819] sctp: [Deprecated]: syz-executor.1 (pid 27819) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1648.910559][T27819] Use struct sctp_sack_info instead [ 1649.337754][T27833] sctp: [Deprecated]: syz-executor.1 (pid 27833) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1649.337754][T27833] Use struct sctp_sack_info instead [ 1649.878486][T27844] loop1: detected capacity change from 0 to 1024 [ 1649.885485][T27844] EXT4-fs: Ignoring removed orlov option [ 1649.889147][T27844] EXT4-fs (loop1): Test dummy encryption mode enabled [ 1649.890569][T27844] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1649.891043][T27844] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1649.898142][T27844] EXT4-fs (loop1): invalid journal inode [ 1649.902377][T27844] EXT4-fs (loop1): can't get journal size [ 1649.913254][T27844] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1649.949608][T26988] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1658.918164][T27934] serio: Serial port pts0 [ 1662.046952][ T53] block nbd0: Receive control failed (result -107) [ 1662.144754][T27977] nbd0: detected capacity change from 0 to 12 [ 1662.178753][T27977] block nbd0: shutting down sockets [ 1664.706519][ T52] block nbd1: Receive control failed (result -107) [ 1664.764865][T28000] nbd1: detected capacity change from 0 to 12 [ 1664.813156][T28000] block nbd1: shutting down sockets [ 1666.267720][ T31] audit: type=1400 audit(1666.210:412): avc: denied { setopt } for pid=28046 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1668.652710][ T31] audit: type=1400 audit(1668.590:413): avc: denied { read } for pid=28100 comm="syz-executor.1" name="/" dev="configfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1668.657156][ T31] audit: type=1400 audit(1668.590:414): avc: denied { open } for pid=28100 comm="syz-executor.1" path="/sys/kernel/config" dev="configfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1668.661426][ T31] audit: type=1400 audit(1668.600:415): avc: denied { setattr } for pid=28100 comm="syz-executor.1" name="/" dev="configfs" ino=147 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 1669.789043][ T31] audit: type=1800 audit(1669.730:416): pid=28113 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz-executor.0" name="/syzkaller-testdir1906213044/syzkaller.f7VjYb/295/bus" dev="vda" ino=700 res=0 errno=0 [ 1670.904733][ T31] audit: type=1800 audit(1670.840:417): pid=28130 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=set_data cause=unavailable-hash-algorithm comm="syz-executor.1" name="/syzkaller-testdir2407733661/syzkaller.bnTfMm/133/bus" dev="vda" ino=699 res=0 errno=0 [ 1672.916293][ T31] audit: type=1800 audit(1672.860:418): pid=28178 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name=".pending_reads" dev="vda" ino=699 res=0 errno=0 [ 1677.290605][T28255] loop0: detected capacity change from 0 to 1024 [ 1677.295251][T28255] EXT4-fs: Ignoring removed orlov option [ 1677.302760][T28255] EXT4-fs (loop0): Test dummy encryption mode enabled [ 1677.305952][T28255] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1677.306467][T28255] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1677.310187][T28255] EXT4-fs (loop0): invalid journal inode [ 1677.311164][T28255] EXT4-fs (loop0): can't get journal size [ 1677.321733][ T31] audit: type=1400 audit(1677.260:419): avc: denied { ioctl } for pid=28252 comm="syz-executor.1" path="socket:[69747]" dev="sockfs" ino=69747 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1677.330124][T28255] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1677.377439][T26127] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1677.721242][T28271] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=28271 comm=syz-executor.0 [ 1678.402432][ T31] audit: type=1400 audit(1678.340:420): avc: denied { module_load } for pid=28294 comm="syz-executor.1" path="/sys/power/wakeup_count" dev="sysfs" ino=703 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 1681.148485][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1682.548282][ T31] audit: type=1800 audit(1682.490:421): pid=28337 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="vda" ino=699 res=0 errno=0 [ 1682.978687][ T31] audit: type=1800 audit(1682.920:422): pid=28347 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="vda" ino=699 res=0 errno=0 [ 1683.198011][ T31] audit: type=1400 audit(1683.140:423): avc: denied { accept } for pid=28350 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 1711.215470][T28858] loop1: detected capacity change from 0 to 2048 [ 1711.268485][T28858] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1711.296797][ T31] audit: type=1400 audit(1711.230:424): avc: denied { read } for pid=28857 comm="syz-executor.1" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 1711.297732][ T31] audit: type=1400 audit(1711.240:425): avc: denied { open } for pid=28857 comm="syz-executor.1" path="/syzkaller-testdir2407733661/syzkaller.bnTfMm/285/file0/file0/file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 1711.304558][ T31] audit: type=1400 audit(1711.240:426): avc: denied { ioctl } for pid=28857 comm="syz-executor.1" path="/syzkaller-testdir2407733661/syzkaller.bnTfMm/285/file0/file0/file0" dev="loop1" ino=13 ioctlcmd=0x6685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 1711.308506][ T31] audit: type=1400 audit(1711.250:427): avc: denied { write } for pid=28857 comm="syz-executor.1" name="file0" dev="loop1" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 1711.310033][T28858] fs-verity: sha512 using implementation "sha512-neon" [ 1711.365097][T26988] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1714.666316][T28962] SELinux: Context system_u:object_r:systemd_passwd_var_run_t:s0 is not valid (left unmapped). [ 1714.694673][ T31] audit: type=1400 audit(1714.630:428): avc: denied { relabelto } for pid=28960 comm="syz-executor.0" name="vcsa" dev="devtmpfs" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 1714.697680][ T31] audit: type=1400 audit(1714.630:429): avc: denied { associate } for pid=28960 comm="syz-executor.0" name="vcsa" dev="devtmpfs" ino=15 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 1715.115860][ T31] audit: type=1804 audit(1715.060:430): pid=28974 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/syzkaller-testdir2407733661/syzkaller.bnTfMm/313/.log" dev="vda" ino=699 res=1 errno=0 [ 1715.187318][ T31] audit: type=1400 audit(1715.130:431): avc: denied { read } for pid=28975 comm="syz-executor.1" name="vcsa" dev="devtmpfs" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 1715.188399][ T31] audit: type=1400 audit(1715.130:432): avc: denied { open } for pid=28975 comm="syz-executor.1" path="/dev/vcsa" dev="devtmpfs" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 1715.189819][ T31] audit: type=1400 audit(1715.130:433): avc: denied { ioctl } for pid=28975 comm="syz-executor.1" path="/dev/vcsa" dev="devtmpfs" ino=15 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:systemd_passwd_var_run_t:s0" [ 1715.781563][T28991] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=28991 comm=syz-executor.1 [ 1716.762183][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 1716.762292][ T31] audit: type=1400 audit(1716.700:436): avc: denied { read } for pid=29016 comm="syz-executor.1" path="socket:[72145]" dev="sockfs" ino=72145 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1725.990380][T29097] ucma_write: process 745 (syz-executor.1) changed security contexts after opening file descriptor, this is not allowed. [ 1726.090494][T29099] sit0: mtu greater than device maximum [ 1731.099370][T29110] fscrypt: Adiantum using implementation "adiantum(xchacha12-neon,aes-arm,nhpoly1305-generic)" [ 1742.726990][ T31] audit: type=1400 audit(1742.670:437): avc: denied { setopt } for pid=29214 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1751.691313][T29267] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=29267 comm=syz-executor.0 [ 1761.818878][T29372] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29372 comm=syz-executor.0 [ 1762.342295][T29386] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=29386 comm=syz-executor.0 [ 1762.579270][T29399] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=29399 comm=syz-executor.1 [ 1762.772440][ T31] audit: type=1400 audit(1762.710:438): avc: denied { name_connect } for pid=29406 comm="syz-executor.0" dest=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 1762.838879][ T31] audit: type=1400 audit(1762.780:439): avc: denied { connect } for pid=29409 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1765.571468][ T31] audit: type=1804 audit(1765.510:440): pid=29424 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/syzkaller-testdir1906213044/syzkaller.f7VjYb/581/file0" dev="vda" ino=700 res=1 errno=0 [ 1766.244623][T29442] serio: Serial port pts0 [ 1772.253512][T29497] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1795 sclass=netlink_tcpdiag_socket pid=29497 comm=syz-executor.1 [ 1785.969259][ T31] audit: type=1400 audit(1785.910:441): avc: denied { getopt } for pid=29602 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 1791.035395][T29667] serio: Serial port pts0 [ 1795.881825][T18051] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.929589][T18051] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1795.987195][T18051] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1796.042239][T18051] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1796.271969][T18051] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1796.284588][T18051] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1796.289275][T18051] bond0 (unregistering): Released all slaves [ 1796.385422][T18051] hsr_slave_0: left promiscuous mode [ 1796.388538][T18051] hsr_slave_1: left promiscuous mode [ 1796.394918][T18051] veth1_macvtap: left promiscuous mode [ 1796.396492][T18051] veth0_macvtap: left promiscuous mode [ 1796.397041][T18051] veth1_vlan: left promiscuous mode [ 1796.397415][T18051] veth0_vlan: left promiscuous mode [ 1798.290974][T29678] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1798.295195][T29678] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1799.042713][T29678] hsr_slave_0: entered promiscuous mode [ 1799.044585][T29678] hsr_slave_1: entered promiscuous mode [ 1799.046534][T29678] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1799.046815][T29678] Cannot create hsr debugfs directory [ 1799.687510][T29678] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1799.696590][T29678] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1799.710722][T29678] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1799.722767][T29678] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1800.718167][T29678] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1803.523328][T29678] veth0_vlan: entered promiscuous mode [ 1803.550572][T29678] veth1_vlan: entered promiscuous mode [ 1803.647416][T29678] veth0_macvtap: entered promiscuous mode [ 1803.663503][T29678] veth1_macvtap: entered promiscuous mode [ 1803.765233][T29678] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1803.765812][T29678] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1803.766162][T29678] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1803.766665][T29678] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1806.921518][T30176] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=30176 comm=syz-executor.1 [ 1807.194630][T30179] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30179 comm=syz-executor.1 [ 1807.862472][T30188] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=30188 comm=syz-executor.1 [ 1808.098095][T30192] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30192 comm=syz-executor.1 [ 1809.648271][T30207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30207 comm=syz-executor.1 [ 1811.759229][T30221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30221 comm=syz-executor.1 [ 1813.755606][ T31] audit: type=1400 audit(1813.690:442): avc: denied { mount } for pid=30246 comm="syz-executor.0" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 1813.756556][ T31] audit: type=1400 audit(1813.700:443): avc: denied { remount } for pid=30246 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 1813.823163][ T31] audit: type=1400 audit(1813.760:444): avc: denied { unmount } for pid=29678 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 1816.924955][T12285] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1817.181769][T12285] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1817.190977][T12285] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 1817.247889][T12285] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1817.248429][T12285] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1817.248743][T12285] usb 2-1: Product: syz [ 1817.248931][T12285] usb 2-1: Manufacturer: syz [ 1817.249332][T12285] usb 2-1: SerialNumber: syz [ 1817.290574][T12285] usb 2-1: selecting invalid altsetting 1 [ 1817.724978][T12285] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 1817.725599][T12285] cdc_ncm 2-1:1.0: bind() failure [ 1817.743342][T12285] usb 2-1: USB disconnect, device number 14 [ 1818.332960][T30309] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30309 comm=syz-executor.0 [ 1819.792137][T30319] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30319 comm=syz-executor.1 [ 1832.701893][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1834.234786][T30500] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30500 comm=syz-executor.0 [ 1834.710603][T30511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30511 comm=syz-executor.1 [ 1835.108281][T30526] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=30526 comm=syz-executor.1 [ 1835.426039][T30536] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=30536 comm=syz-executor.1 [ 1835.568875][ T31] audit: type=1400 audit(1835.510:445): avc: denied { setopt } for pid=30540 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1835.778873][T30547] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=30547 comm=syz-executor.1 [ 1836.596562][T30563] loop1: detected capacity change from 0 to 1024 [ 1836.601033][T30563] EXT4-fs: Ignoring removed orlov option [ 1836.610371][T30563] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1836.610972][T30563] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1836.615487][T30563] EXT4-fs (loop1): invalid journal inode [ 1836.616317][T30563] EXT4-fs (loop1): can't get journal size [ 1836.624627][T30563] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1836.665111][T26988] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1839.555150][T30589] loop1: detected capacity change from 0 to 128 [ 1839.562296][T30589] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1839.577513][T30589] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1839.587279][T30589] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1839.588480][T30589] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1839.615621][T26988] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1840.136650][T30602] loop1: detected capacity change from 0 to 128 [ 1840.144232][T30602] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1840.154425][T30602] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1840.160996][T30602] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1840.161990][T30602] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1840.199124][T26988] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1840.688993][T30615] loop1: detected capacity change from 0 to 128 [ 1840.700319][T30615] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1840.707789][T30615] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1840.719266][T30615] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1840.720002][T30615] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1840.765262][T26988] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1846.811564][T30751] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=30751 comm=syz-executor.1 [ 1847.461059][T18051] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.521624][T18051] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.566702][T18051] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.610914][T18051] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1847.906379][T18051] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1847.910415][T18051] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1847.913272][T18051] bond0 (unregistering): Released all slaves [ 1848.034860][T18051] hsr_slave_0: left promiscuous mode [ 1848.038440][T18051] hsr_slave_1: left promiscuous mode [ 1848.051703][T18051] veth1_macvtap: left promiscuous mode [ 1848.052218][T18051] veth0_macvtap: left promiscuous mode [ 1848.052601][T18051] veth1_vlan: left promiscuous mode [ 1848.052918][T18051] veth0_vlan: left promiscuous mode [ 1850.351760][T30764] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1850.377778][T30764] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1851.342264][T31027] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=115 sclass=netlink_xfrm_socket pid=31027 comm=syz-executor.0 [ 1851.731624][T30764] hsr_slave_0: entered promiscuous mode [ 1851.739733][T30764] hsr_slave_1: entered promiscuous mode [ 1852.408075][T30764] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1852.425381][T30764] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1852.436724][T30764] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1852.447449][T30764] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1853.339346][T30764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1854.570609][T31184] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=115 sclass=netlink_xfrm_socket pid=31184 comm=syz-executor.0 [ 1855.080734][T31197] loop0: detected capacity change from 0 to 512 [ 1855.130375][T31197] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1855.226100][T29678] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1856.858426][T30764] veth0_vlan: entered promiscuous mode [ 1856.887429][T30764] veth1_vlan: entered promiscuous mode [ 1856.981484][T30764] veth0_macvtap: entered promiscuous mode [ 1857.000170][T30764] veth1_macvtap: entered promiscuous mode [ 1857.142445][T30764] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1857.148166][T30764] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1857.148687][T30764] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1857.149017][T30764] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1857.497726][T31254] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=31254 comm=syz-executor.1 [ 1859.814646][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::ffff:172.20.20.170]:2. Sending cookies. [ 1861.628964][T31337] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=152 sclass=netlink_audit_socket pid=31337 comm=syz-executor.0 [ 1864.587935][T31356] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=152 sclass=netlink_audit_socket pid=31356 comm=syz-executor.0 [ 1865.787411][T31369] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=152 sclass=netlink_audit_socket pid=31369 comm=syz-executor.0 [ 1866.720634][T31380] sctp: [Deprecated]: syz-executor.0 (pid 31380) Use of int in max_burst socket option. [ 1866.720634][T31380] Use struct sctp_assoc_value instead [ 1872.158181][T31447] syz-executor.0[31447] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1872.158544][T31447] syz-executor.0[31447] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 1872.344881][T31451] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=31451 comm=syz-executor.0 [ 1873.660908][T31464] serio: Serial port pts0 [ 1875.029458][T31473] loop1: detected capacity change from 0 to 512 [ 1875.114955][T31473] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 1875.115701][T31473] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 1875.119298][T31473] EXT4-fs (loop1): 1 truncate cleaned up [ 1875.120725][T31473] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1875.147416][T31473] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 1875.286329][T30764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1879.627062][T31496] "syz-executor.0" (31496) uses obsolete ecb(arc4) skcipher [ 1880.567708][T31514] loop1: detected capacity change from 0 to 128 [ 1880.572999][T31514] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1880.587286][T31514] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1880.599537][T31514] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1880.599990][T31514] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1880.618304][T30764] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1881.399672][T31546] loop1: detected capacity change from 0 to 128 [ 1881.415446][T31546] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1881.446603][T31546] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1881.462212][T31546] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1881.462909][T31546] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1881.533178][T30764] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1881.945473][T31562] loop1: detected capacity change from 0 to 128 [ 1881.952032][T31562] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1881.966653][T31562] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1881.978089][T31562] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 1881.978845][T31562] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 1882.036413][T30764] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1882.342743][T31577] loop0: detected capacity change from 0 to 128 [ 1882.370249][T31577] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 1882.376191][T31577] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 1882.388992][T31577] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 1882.390053][T31577] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 1882.440120][T29678] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1887.971226][ T31] audit: type=1400 audit(1887.910:446): avc: denied { getopt } for pid=31701 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 1890.612763][ T31] audit: type=1400 audit(1890.550:447): avc: denied { lock } for pid=31770 comm="syz-executor.0" path="socket:[79361]" dev="sockfs" ino=79361 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 1898.371630][T31848] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=31848 comm=syz-executor.1 [ 1900.006951][T31865] serio: Serial port pts0 [ 1904.511733][T31911] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=256 sclass=netlink_audit_socket pid=31911 comm=syz-executor.0 [ 1904.953327][T31921] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=256 sclass=netlink_audit_socket pid=31921 comm=syz-executor.0 [ 1906.149082][T31952] sctp: [Deprecated]: syz-executor.0 (pid 31952) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1906.149082][T31952] Use struct sctp_sack_info instead [ 1916.857371][ T49] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 1917.055987][ T49] usb 1-1: Using ep0 maxpacket: 8 [ 1917.151147][ T49] usb 1-1: config 0 has no interfaces? [ 1917.193962][ T49] usb 1-1: config 0 has no interfaces? [ 1917.198275][ T49] usb 1-1: config 0 has no interfaces? [ 1917.203348][ T49] usb 1-1: config 0 has no interfaces? [ 1917.204780][ T49] usb 1-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1917.205290][ T49] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1917.224971][ T49] usb 1-1: config 0 descriptor?? [ 1917.464807][ T49] usb 1-1: USB disconnect, device number 34 [ 1918.094383][ T49] usb 1-1: new high-speed USB device number 35 using dummy_hcd [ 1918.197944][ T31] audit: type=1400 audit(1918.140:448): avc: denied { rename } for pid=32087 comm="syz-executor.1" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 1918.274532][ T49] usb 1-1: Using ep0 maxpacket: 8 [ 1918.292454][ T49] usb 1-1: config 0 has no interfaces? [ 1918.309031][ T49] usb 1-1: config 0 has no interfaces? [ 1918.324585][ T49] usb 1-1: config 0 has no interfaces? [ 1918.340621][ T49] usb 1-1: config 0 has no interfaces? [ 1918.341201][ T49] usb 1-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1918.341548][ T49] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1918.355387][ T49] usb 1-1: config 0 descriptor?? [ 1926.466349][T32180] serio: Serial port pts0 [ 1930.495763][ T1473] usb 1-1: USB disconnect, device number 35 [ 1931.244728][ T1473] usb 1-1: new high-speed USB device number 36 using dummy_hcd [ 1931.424819][ T1473] usb 1-1: Using ep0 maxpacket: 8 [ 1931.435961][ T1473] usb 1-1: config 0 has no interfaces? [ 1931.442898][ T1473] usb 1-1: config 0 has no interfaces? [ 1931.451342][ T1473] usb 1-1: config 0 has no interfaces? [ 1931.458746][ T1473] usb 1-1: config 0 has no interfaces? [ 1931.459975][ T1473] usb 1-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1931.460400][ T1473] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1931.469251][ T1473] usb 1-1: config 0 descriptor?? [ 1931.678832][T14299] usb 1-1: USB disconnect, device number 36 [ 1932.164210][ T1473] usb 1-1: new high-speed USB device number 37 using dummy_hcd [ 1932.345467][ T1473] usb 1-1: Using ep0 maxpacket: 8 [ 1932.377092][ T1473] usb 1-1: config 0 has no interfaces? [ 1932.385829][ T1473] usb 1-1: config 0 has no interfaces? [ 1932.402315][ T1473] usb 1-1: config 0 has no interfaces? [ 1932.411884][ T1473] usb 1-1: config 0 has no interfaces? [ 1932.412679][ T1473] usb 1-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1932.412984][ T1473] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1932.425454][ T1473] usb 1-1: config 0 descriptor?? [ 1936.016501][T32261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32261 comm=syz-executor.1 [ 1940.456144][T32272] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32272 comm=syz-executor.1 [ 1940.869203][T32282] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32282 comm=syz-executor.1 [ 1941.291423][T32292] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=32292 comm=syz-executor.1 [ 1944.557607][T29077] usb 1-1: USB disconnect, device number 37 [ 1947.599315][ T31] audit: type=1400 audit(1947.540:449): avc: denied { map } for pid=32365 comm="syz-executor.0" path="/proc/32365/net/pfkey" dev="proc" ino=4026532973 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 1947.600623][ T31] audit: type=1400 audit(1947.540:450): avc: denied { execute } for pid=32365 comm="syz-executor.0" path="/proc/32365/net/pfkey" dev="proc" ino=4026532973 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 1947.760378][T32373] loop0: detected capacity change from 0 to 128 [ 1947.778187][T32373] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1947.821284][T29678] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1948.311473][T32387] loop0: detected capacity change from 0 to 128 [ 1948.332588][T32387] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 1948.376361][T29678] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 1953.394481][T32462] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32462 comm=syz-executor.0 [ 1953.744443][T32474] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32474 comm=syz-executor.0 [ 1954.050583][T32488] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32488 comm=syz-executor.0 [ 1954.051037][T32487] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32487 comm=syz-executor.1 [ 1959.830141][T32541] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=32541 comm=syz-executor.0 [ 1960.672358][ T1473] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1960.884456][ T1473] usb 2-1: Using ep0 maxpacket: 8 [ 1960.896364][ T1473] usb 2-1: config 0 has no interfaces? [ 1960.907382][ T1473] usb 2-1: config 0 has no interfaces? [ 1960.911936][ T1473] usb 2-1: config 0 has no interfaces? [ 1960.927603][ T1473] usb 2-1: config 0 has no interfaces? [ 1960.928062][ T1473] usb 2-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1960.928664][ T1473] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1960.933269][ T1473] usb 2-1: config 0 descriptor?? [ 1961.154275][T14339] usb 2-1: USB disconnect, device number 15 [ 1961.848889][T14339] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1962.046769][T14339] usb 2-1: Using ep0 maxpacket: 8 [ 1962.091511][T14339] usb 2-1: config 0 has no interfaces? [ 1962.095765][T14339] usb 2-1: config 0 has no interfaces? [ 1962.100273][T14339] usb 2-1: config 0 has no interfaces? [ 1962.113447][T14339] usb 2-1: config 0 has no interfaces? [ 1962.116231][T14339] usb 2-1: New USB device found, idVendor=046d, idProduct=08b1, bcdDevice=6d.2a [ 1962.121414][T14339] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1962.215624][T14339] usb 2-1: config 0 descriptor?? [ 1970.441326][T30809] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1970.521738][T30809] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1970.617786][T30809] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1970.691757][T30809] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1971.008453][T30809] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1971.020044][T30809] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1971.028846][T30809] bond0 (unregistering): Released all slaves [ 1971.164305][T30809] hsr_slave_0: left promiscuous mode [ 1971.168360][T30809] hsr_slave_1: left promiscuous mode [ 1971.195599][T30809] veth1_macvtap: left promiscuous mode [ 1971.196424][T30809] veth0_macvtap: left promiscuous mode [ 1971.196854][T30809] veth1_vlan: left promiscuous mode [ 1971.197214][T30809] veth0_vlan: left promiscuous mode [ 1972.819244][T32635] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1972.826975][T32635] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1973.695106][T32635] hsr_slave_0: entered promiscuous mode [ 1973.697583][T32635] hsr_slave_1: entered promiscuous mode [ 1973.698967][T32635] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1973.699361][T32635] Cannot create hsr debugfs directory [ 1974.225348][T32635] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 1974.230734][T32635] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 1974.237589][T32635] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 1974.242437][T32635] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 1974.451772][T14339] usb 2-1: USB disconnect, device number 16 [ 1975.072339][T32635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1977.612591][ T589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=589 comm=syz-executor.1 [ 1978.871854][T32635] veth0_vlan: entered promiscuous mode [ 1978.892561][T32635] veth1_vlan: entered promiscuous mode [ 1978.980758][T32635] veth0_macvtap: entered promiscuous mode [ 1978.995115][T32635] veth1_macvtap: entered promiscuous mode [ 1979.110189][T32635] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1979.110780][T32635] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1979.111255][T32635] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1979.111617][T32635] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1979.847337][ T632] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=632 comm=syz-executor.0 [ 1982.170704][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1988.744902][ T725] loop0: detected capacity change from 0 to 1024 [ 1988.747792][ T725] EXT4-fs: Ignoring removed orlov option [ 1988.749550][ T725] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1988.749824][ T725] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1988.751130][ T725] EXT4-fs (loop0): invalid journal inode [ 1988.751392][ T725] EXT4-fs (loop0): can't get journal size [ 1988.756869][ T725] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1988.801615][T32635] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1991.469832][ T739] loop1: detected capacity change from 0 to 1024 [ 1991.507150][ T739] EXT4-fs: Ignoring removed orlov option [ 1991.513172][ T739] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 1991.534533][ T739] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (12914!=20869) [ 1991.579212][ T739] EXT4-fs (loop1): invalid journal inode [ 1991.579576][ T739] EXT4-fs (loop1): can't get journal size [ 1991.616590][ T739] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1991.701170][T30764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1994.255429][ T775] loop1: detected capacity change from 0 to 512 [ 1994.287913][ T775] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 1994.288560][ T775] EXT4-fs warning (device loop1): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 1994.289795][ T775] EXT4-fs (loop1): 1 truncate cleaned up [ 1994.291006][ T775] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 1994.311888][ T775] fscrypt (loop1, inode 2): Error -61 getting encryption context [ 1994.410042][T30764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1998.736530][ T836] loop1: detected capacity change from 0 to 512 [ 1998.793039][ T836] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 1998.965203][ T836] EXT4-fs (loop1): 1 orphan inode deleted [ 1998.965842][ T836] EXT4-fs (loop1): 1 truncate cleaned up [ 1999.006224][ T836] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1999.056099][ T836] EXT4-fs error (device loop1): ext4_find_dest_de:2110: inode #12: block 7: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 1999.124299][ T836] EXT4-fs (loop1): Remounting filesystem read-only [ 1999.844631][T30764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2001.090297][ T861] loop1: detected capacity change from 0 to 512 [ 2001.164535][ T861] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 2001.185852][ T861] EXT4-fs (loop1): 1 orphan inode deleted [ 2001.186356][ T861] EXT4-fs (loop1): 1 truncate cleaned up [ 2001.187483][ T861] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2001.272015][ T861] EXT4-fs error (device loop1): ext4_find_dest_de:2110: inode #12: block 7: comm syz-executor.1: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 2001.363285][ T861] EXT4-fs (loop1): Remounting filesystem read-only [ 2001.976029][T30764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2003.765574][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2004.737037][ T893] loop0: detected capacity change from 0 to 512 [ 2004.750793][ T893] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 2004.801154][ T893] EXT4-fs (loop0): 1 orphan inode deleted [ 2004.801617][ T893] EXT4-fs (loop0): 1 truncate cleaned up [ 2004.802668][ T893] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2004.854438][ T893] EXT4-fs error (device loop0): ext4_find_dest_de:2110: inode #12: block 7: comm syz-executor.0: bad entry in directory: directory entry overrun - offset=0, inode=13, rec_len=784, size=56 fake=0 [ 2004.857950][ T893] EXT4-fs (loop0): Remounting filesystem read-only [ 2005.755486][T32635] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2007.752066][ T909] loop0: detected capacity change from 0 to 32768 [ 2010.585445][ T932] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=932 comm=syz-executor.0 [ 2013.052740][ T943] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=943 comm=syz-executor.0 [ 2014.007159][ T967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=967 comm=syz-executor.0 [ 2014.511201][ T981] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=981 comm=syz-executor.0 [ 2014.873157][ T998] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=998 comm=syz-executor.0 [ 2017.107733][ T1010] loop0: detected capacity change from 0 to 32768 [ 2028.026378][ T1176] serio: Serial port pts0 [ 2040.282595][ T1226] serio: Serial port pts0 [ 2052.682003][ T1273] serio: Serial port pts0 [ 2062.029043][ T31] audit: type=1400 audit(2061.970:451): avc: denied { write } for pid=1330 comm="syz-executor.0" laddr=::1 lport=4 faddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 2066.837153][ T1422] veth0_vlan: left promiscuous mode [ 2067.194813][ T1430] sctp: [Deprecated]: syz-executor.0 (pid 1430) Use of int in max_burst socket option deprecated. [ 2067.194813][ T1430] Use struct sctp_assoc_value instead [ 2069.351949][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2081.187874][ T1533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1533 comm=syz-executor.1 [ 2085.093454][ T1564] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1564 comm=syz-executor.1 [ 2089.347291][ T1598] input: syz0 as /devices/virtual/input/input11 [ 2098.410560][ T31] audit: type=1400 audit(2098.350:452): avc: denied { getopt } for pid=1632 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 2102.301388][ T1682] loop0: detected capacity change from 0 to 512 [ 2102.317413][ T1682] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -2 [ 2102.319627][ T1682] EXT4-fs (loop0): 1 truncate cleaned up [ 2102.321197][ T1682] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2102.384768][ T1682] loop0: detected capacity change from 512 to 0 [ 2102.399126][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.399126][ T1682] loop0: rw=524288, sector=12, nr_sectors = 2 limit=0 [ 2102.400218][ T31] audit: type=1400 audit(2102.340:453): avc: denied { setattr } for pid=1681 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 2102.402306][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.402306][ T1682] loop0: rw=524288, sector=14, nr_sectors = 2 limit=0 [ 2102.403140][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.403140][ T1682] loop0: rw=524288, sector=16, nr_sectors = 2 limit=0 [ 2102.404466][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.404466][ T1682] loop0: rw=524288, sector=18, nr_sectors = 2 limit=0 [ 2102.405090][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.405090][ T1682] loop0: rw=524288, sector=20, nr_sectors = 2 limit=0 [ 2102.405816][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.405816][ T1682] loop0: rw=524288, sector=22, nr_sectors = 2 limit=0 [ 2102.406558][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.406558][ T1682] loop0: rw=524288, sector=24, nr_sectors = 2 limit=0 [ 2102.407073][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.407073][ T1682] loop0: rw=524288, sector=26, nr_sectors = 2 limit=0 [ 2102.409872][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.409872][ T1682] loop0: rw=12288, sector=10, nr_sectors = 2 limit=0 [ 2102.410469][ T1682] EXT4-fs error (device loop0): ext4_get_inode_loc:4494: inode #2: block 5: comm syz-executor.0: unable to read itable block [ 2102.411041][ T1682] syz-executor.0: attempt to access beyond end of device [ 2102.411041][ T1682] loop0: rw=14337, sector=2, nr_sectors = 2 limit=0 [ 2102.411488][ T1682] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.411927][ T1682] EXT4-fs (loop0): I/O error while writing superblock [ 2102.413431][ T1682] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5731: IO failure [ 2102.416860][ T1682] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.420334][ T1682] EXT4-fs (loop0): I/O error while writing superblock [ 2102.422631][ T1682] EXT4-fs error (device loop0): ext4_setattr:5330: inode #2: comm syz-executor.0: mark_inode_dirty error [ 2102.427406][ T1682] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.427961][ T1682] EXT4-fs (loop0): I/O error while writing superblock [ 2102.460880][T32635] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1082: inode #2: lblock 0: comm syz-executor.0: error -5 reading directory block [ 2102.461982][T32635] EXT4-fs error (device loop0): ext4_get_inode_loc:4494: inode #2: block 5: comm syz-executor.0: unable to read itable block [ 2102.462657][T32635] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.463193][T32635] EXT4-fs (loop0): I/O error while writing superblock [ 2102.463479][T32635] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5731: IO failure [ 2102.464861][T32635] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.465414][T32635] EXT4-fs (loop0): I/O error while writing superblock [ 2102.465871][T32635] EXT4-fs error (device loop0): ext4_dirty_inode:5935: inode #2: comm syz-executor.0: mark_inode_dirty error [ 2102.466423][T32635] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.466773][T32635] EXT4-fs (loop0): I/O error while writing superblock [ 2102.491709][T27090] EXT4-fs error (device loop0): __ext4_get_inode_loc_noinmem:4479: inode #2: block 5: comm kworker/u9:2: unable to read itable block [ 2102.492476][T27090] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.492800][T27090] EXT4-fs (loop0): I/O error while writing superblock [ 2102.496256][T32635] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2102.498118][T32635] Buffer I/O error on dev loop0, logical block 1, lost sync page write [ 2102.498501][T32635] EXT4-fs (loop0): I/O error while writing superblock [ 2102.768852][T30809] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.851888][T30809] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.912566][T30809] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2102.988990][T30809] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2103.366687][T30809] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2103.373299][T30809] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2103.388222][T30809] bond0 (unregistering): Released all slaves [ 2103.556811][T30809] hsr_slave_0: left promiscuous mode [ 2103.559186][T30809] hsr_slave_1: left promiscuous mode [ 2103.586552][T30809] veth1_macvtap: left promiscuous mode [ 2103.587095][T30809] veth0_macvtap: left promiscuous mode [ 2103.587600][T30809] veth1_vlan: left promiscuous mode [ 2106.845498][ T1701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2106.861883][ T1701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2108.106561][ T1701] hsr_slave_0: entered promiscuous mode [ 2108.114551][ T1701] hsr_slave_1: entered promiscuous mode [ 2108.116887][ T1701] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 2108.117247][ T1701] Cannot create hsr debugfs directory [ 2108.822074][ T1701] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 2108.841088][ T1701] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 2108.861636][ T1701] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 2108.870730][ T1701] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 2110.063006][ T1701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2114.401749][ T1701] veth0_vlan: entered promiscuous mode [ 2114.430927][ T1701] veth1_vlan: entered promiscuous mode [ 2114.522413][ T1701] veth0_macvtap: entered promiscuous mode [ 2114.566420][ T1701] veth1_macvtap: entered promiscuous mode [ 2114.639231][ T1701] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2114.639799][ T1701] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2114.640120][ T1701] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2114.640415][ T1701] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2115.214655][ T2126] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2126 comm=syz-executor.0 [ 2116.017657][ T2140] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2140 comm=syz-executor.0 [ 2116.534908][ T2150] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=2150 comm=syz-executor.0 [ 2121.249975][ T2152] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2121.639142][ T2174] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=2174 comm=syz-executor.0 [ 2125.885146][ T2210] loop1: detected capacity change from 0 to 1024 [ 2125.888851][ T2210] EXT4-fs: acl option not supported [ 2125.889351][ T2210] EXT4-fs: Ignoring removed nomblk_io_submit option [ 2125.893225][ T2210] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 2125.904365][ T2210] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 2125.917223][ T2210] EXT4-fs error (device loop1): ext4_ext_check_inode:520: inode #11: comm syz-executor.1: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 2125.919002][ T2210] EXT4-fs error (device loop1): ext4_orphan_get:1397: comm syz-executor.1: couldn't read orphan inode 11 (err -117) [ 2125.921069][ T2210] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2125.954956][T30764] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2126.419150][ T2178] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2126.648596][ T2229] loop0: detected capacity change from 0 to 1024 [ 2126.653344][ T2229] EXT4-fs: acl option not supported [ 2126.654779][ T2229] EXT4-fs: Ignoring removed nomblk_io_submit option [ 2126.657343][ T2229] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 2126.662342][ T2229] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 2126.672855][ T2229] EXT4-fs error (device loop0): ext4_ext_check_inode:520: inode #11: comm syz-executor.0: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 2126.679281][ T2229] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 11 (err -117) [ 2126.681641][ T2229] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2126.751832][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2131.497010][ T2239] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2136.736226][ T2325] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2137.740172][ C0] vkms_vblank_simulate: vblank timer overrun [ 2141.582258][ T2399] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 2143.683224][ T2520] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2520 comm=syz-executor.1 [ 2144.104983][ T2534] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2534 comm=syz-executor.0 [ 2145.658768][ T2566] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=2566 comm=syz-executor.0 [ 2145.901742][ T2570] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=2570 comm=syz-executor.0 [ 2148.115768][ T2614] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=2614 comm=syz-executor.0 [ 2153.090666][ T2670] loop0: detected capacity change from 0 to 128 [ 2153.100330][ T2670] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 2153.111353][ T2670] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 2153.123431][ T2670] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 2153.124841][ T2670] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 2153.162363][ T1701] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 2154.620940][ T2711] loop0: detected capacity change from 0 to 128 [ 2154.633382][ T2711] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 2154.656891][ T2711] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 2154.687264][ T2711] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.0: No space for directory leaf checksum. Please run e2fsck -D. [ 2154.688149][ T2711] EXT4-fs error (device loop0): __ext4_find_entry:1693: inode #2: comm syz-executor.0: checksumming directory block 0 [ 2154.735976][ T1701] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 2155.889415][ T2726] loop1: detected capacity change from 0 to 128 [ 2155.898876][ T2726] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (39871!=39978) [ 2155.905695][ T2726] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 2155.914263][ T2726] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2155.915061][ T2726] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2155.947817][T30764] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 2161.119558][ T2870] serio: Serial port pts0 [ 2172.450909][ T31] audit: type=1400 audit(402655356.385:454): avc: denied { watch_reads } for pid=2937 comm="syz-executor.0" path="/syzkaller-testdir2122418361/syzkaller.Dh3Lxm/176/file0" dev="vda" ino=702 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 2176.880559][ T3010] sctp: [Deprecated]: syz-executor.1 (pid 3010) Use of int in max_burst socket option deprecated. [ 2176.880559][ T3010] Use struct sctp_assoc_value instead [ 2177.231044][ T3029] binder: 3027:3029 ioctl 4018620d 0 returned -22 [ 2177.245626][ T3029] binder: 3027:3029 ioctl c0306201 20000380 returned -11 [ 2178.720257][ T3073] sctp: [Deprecated]: syz-executor.1 (pid 3073) Use of int in max_burst socket option deprecated. [ 2178.720257][ T3073] Use struct sctp_assoc_value instead [ 2181.052023][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2181.489176][T30809] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2181.559498][ T3146] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3146 comm=syz-executor.0 [ 2181.576113][T30809] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2181.655555][T30809] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2181.725540][T30809] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2182.117839][T30809] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2182.129401][T30809] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2182.135745][T30809] bond0 (unregistering): Released all slaves [ 2182.283425][T30809] hsr_slave_0: left promiscuous mode [ 2182.302921][T30809] hsr_slave_1: left promiscuous mode [ 2182.311472][ T3173] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3173 comm=syz-executor.0 [ 2182.325896][T30809] veth1_macvtap: left promiscuous mode [ 2182.326446][T30809] veth0_macvtap: left promiscuous mode [ 2182.326809][T30809] veth1_vlan: left promiscuous mode [ 2182.327015][T30809] veth0_vlan: left promiscuous mode [ 2184.290664][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2184.877170][ T3141] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2184.887603][ T3141] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2185.948093][ T3141] hsr_slave_0: entered promiscuous mode [ 2185.951123][ T3141] hsr_slave_1: entered promiscuous mode [ 2186.533015][ T3141] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2186.546672][ T3141] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2186.557535][ T3141] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2186.569072][ T3141] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2187.573336][ T3141] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2190.981194][ T3141] veth0_vlan: entered promiscuous mode [ 2191.006957][ T3141] veth1_vlan: entered promiscuous mode [ 2191.060678][ T3141] veth0_macvtap: entered promiscuous mode [ 2191.070524][ T3141] veth1_macvtap: entered promiscuous mode [ 2191.138204][ T3141] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2191.138615][ T3141] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2191.138829][ T3141] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2191.139003][ T3141] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2191.965847][ T3638] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=3638 comm=syz-executor.1 [ 2192.297386][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2193.027350][ T31] audit: type=1400 audit(402655376.965:455): avc: denied { bind } for pid=3666 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 2198.561421][ T3734] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3734 comm=syz-executor.1 [ 2199.492496][ T3748] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3748 comm=syz-executor.1 [ 2202.154219][ T1473] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 2202.363002][ T1473] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 2202.364312][ T1473] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 2202.364865][ T1473] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2202.365389][ T1473] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2202.365671][ T1473] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2202.370815][ T1473] usb 2-1: config 0 descriptor?? [ 2202.851237][ T1473] plantronics 0003:047F:FFFF.0013: unknown main item tag 0x0 [ 2202.852422][ T1473] plantronics 0003:047F:FFFF.0013: unknown main item tag 0x0 [ 2202.853458][ T1473] plantronics 0003:047F:FFFF.0013: No inputs registered, leaving [ 2202.868364][ T1473] plantronics 0003:047F:FFFF.0013: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 2203.110644][ T1473] usb 2-1: USB disconnect, device number 17 [ 2205.337573][ T1473] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 2205.529926][ T1473] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 2205.530893][ T1473] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 2205.531237][ T1473] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 2205.531681][ T1473] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 2205.532004][ T1473] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2205.534608][ T1473] usb 2-1: config 0 descriptor?? [ 2205.961126][ T1473] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 2205.961869][ T1473] plantronics 0003:047F:FFFF.0014: unknown main item tag 0x0 [ 2205.965774][ T1473] plantronics 0003:047F:FFFF.0014: No inputs registered, leaving [ 2205.971183][ T1473] plantronics 0003:047F:FFFF.0014: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 2206.238375][T12285] usb 2-1: USB disconnect, device number 18 [ 2219.680179][ T4017] serio: Serial port pts0 [ 2234.091579][ T31] audit: type=1400 audit(402655418.025:456): avc: denied { bind } for pid=4229 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 2241.919038][ T31] audit: type=1400 audit(402655425.855:457): avc: denied { mount } for pid=4323 comm="syz-executor.0" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 2241.924366][ T31] audit: type=1400 audit(402655425.855:458): avc: denied { mounton } for pid=4323 comm="syz-executor.0" path="/syzkaller-testdir2122418361/syzkaller.Dh3Lxm/386/file0" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 2241.969785][ T31] audit: type=1400 audit(402655425.905:459): avc: denied { unmount } for pid=1701 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 2244.089575][ T4361] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2244.156581][ T4361] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2244.222332][ T4361] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2244.323218][ T4361] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2244.510802][ T4361] netdevsim netdevsim0 eth0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2244.521506][ T4361] netdevsim netdevsim0 eth1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2244.533262][ T4361] netdevsim netdevsim0 eth2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2244.540332][ T4361] netdevsim netdevsim0 eth3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2252.346917][ T31] audit: type=1400 audit(402655436.285:460): avc: denied { shutdown } for pid=4467 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 2252.350227][ T31] audit: type=1400 audit(402655436.285:461): avc: denied { read } for pid=4467 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 2266.839617][ T4587] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=2561 sclass=netlink_tcpdiag_socket pid=4587 comm=syz-executor.1 [ 2291.951227][ T4727] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1541 sclass=netlink_tcpdiag_socket pid=4727 comm=syz-executor.0 [ 2292.312239][ T4740] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1541 sclass=netlink_tcpdiag_socket pid=4740 comm=syz-executor.0 [ 2292.743482][ T4753] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1541 sclass=netlink_tcpdiag_socket pid=4753 comm=syz-executor.0 [ 2293.110566][ T4767] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1541 sclass=netlink_tcpdiag_socket pid=4767 comm=syz-executor.1 [ 2293.519817][ T4781] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1541 sclass=netlink_tcpdiag_socket pid=4781 comm=syz-executor.0 [ 2297.571018][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 2301.680044][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 2319.152617][ T5050] loop0: detected capacity change from 0 to 512 [ 2319.180613][ T5050] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842601c, mo2=0002] [ 2319.181286][ T5050] System zones: 1-12 [ 2319.190833][ T5050] EXT4-fs error (device loop0): ext4_get_branch:178: inode #13: block 33619980: comm syz-executor.0: invalid block [ 2319.195813][ T5050] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 1) [ 2319.204814][ T5050] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 361: padding at end of block bitmap is not set [ 2319.209277][ T5050] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 2319.212356][ T5050] EXT4-fs error (device loop0): ext4_clear_blocks:881: inode #13: comm syz-executor.0: attempt to clear invalid blocks 33619980 len 1 [ 2319.220122][ T5050] EXT4-fs error (device loop0): ext4_free_branches:1027: inode #13: comm syz-executor.0: invalid indirect mapped block 1819239214 (level 0) [ 2319.228070][ T5050] EXT4-fs (loop0): 1 truncate cleaned up [ 2319.230062][ T5050] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2319.239671][ T5050] EXT4-fs error (device loop0): dx_probe:822: inode #2: comm syz-executor.0: Directory hole found for htree index block [ 2319.298175][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2331.901273][ T5178] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1551 sclass=netlink_route_socket pid=5178 comm=syz-executor.1 [ 2336.700402][ T5213] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5213 comm=syz-executor.0 [ 2338.000846][ T5228] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5228 comm=syz-executor.0 [ 2338.275167][ T5230] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5230 comm=syz-executor.1 [ 2339.178020][ T5244] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5244 comm=syz-executor.1 [ 2341.077838][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 0.0.0.0:20002. Sending cookies. [ 2343.959814][ T5392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5392 comm=syz-executor.1 [ 2344.698854][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2344.820214][ T5407] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5407 comm=syz-executor.1 [ 2345.731442][ T5421] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=5421 comm=syz-executor.1 [ 2351.967793][ T5483] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=5483 comm=syz-executor.1 [ 2352.316573][ T5485] loop0: detected capacity change from 0 to 512 [ 2352.466307][ T5485] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 2352.467262][ T5485] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 2352.468680][ T5485] EXT4-fs (loop0): 1 truncate cleaned up [ 2352.469853][ T5485] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2352.488704][ T5485] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 2352.703211][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2356.679180][ T5563] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5563 comm=syz-executor.1 [ 2356.913222][ T5572] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5572 comm=syz-executor.1 [ 2358.876043][ T31] audit: type=1400 audit(402655542.815:462): avc: denied { name_bind } for pid=5639 comm="syz-executor.0" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 2360.702309][ T5698] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=5698 comm=syz-executor.0 [ 2361.049788][ T5711] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=5711 comm=syz-executor.1 [ 2363.577131][ T5773] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5773 comm=syz-executor.0 [ 2364.045503][ T5786] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5786 comm=syz-executor.0 [ 2364.447350][ T5796] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5796 comm=syz-executor.0 [ 2364.842881][ T5807] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5807 comm=syz-executor.0 [ 2365.293260][ T5819] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5819 comm=syz-executor.0 [ 2366.711917][ T5837] input: syz0 as /devices/virtual/input/input15 [ 2378.328951][ T5887] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5887 comm=syz-executor.0 [ 2380.286450][ T5925] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=5925 comm=syz-executor.0 [ 2382.805711][ T5957] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5957 comm=syz-executor.0 [ 2398.069888][T30809] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2398.137120][T30809] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2398.207132][T30809] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2398.265124][T30809] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 2398.589467][T30809] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 2398.596686][T30809] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 2398.609070][T30809] bond0 (unregistering): Released all slaves [ 2398.744597][T30809] hsr_slave_0: left promiscuous mode [ 2398.747801][T30809] hsr_slave_1: left promiscuous mode [ 2398.765938][T30809] veth1_macvtap: left promiscuous mode [ 2398.766606][T30809] veth0_macvtap: left promiscuous mode [ 2398.766985][T30809] veth1_vlan: left promiscuous mode [ 2398.767354][T30809] veth0_vlan: left promiscuous mode [ 2399.235479][ T6103] input: syz0 as /devices/virtual/input/input16 [ 2401.606687][ T6082] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 2401.612306][ T6082] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 2403.095357][ T6082] hsr_slave_0: entered promiscuous mode [ 2403.098119][ T6082] hsr_slave_1: entered promiscuous mode [ 2403.729178][ T6082] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 2403.746520][ T6082] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 2403.753007][ T6082] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 2403.764648][ T6082] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 2404.927733][ T6082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2408.977688][ T6082] veth0_vlan: entered promiscuous mode [ 2408.998074][ T6082] veth1_vlan: entered promiscuous mode [ 2409.064809][ T6082] veth0_macvtap: entered promiscuous mode [ 2409.070135][ T6082] veth1_macvtap: entered promiscuous mode [ 2409.129160][ T6082] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2409.129527][ T6082] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2409.129806][ T6082] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2409.130080][ T6082] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2412.485180][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2432.201629][ T6634] loop0: detected capacity change from 0 to 512 [ 2432.208339][ T6634] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 2432.223369][ T6634] EXT4-fs error (device loop0): ext4_validate_block_bitmap:440: comm syz-executor.0: bg 0: block 248: padding at end of block bitmap is not set [ 2432.225381][ T6634] Quota error (device loop0): write_blk: dquota write failed [ 2432.225792][ T6634] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 2432.226138][ T6634] EXT4-fs error (device loop0): ext4_acquire_dquot:6858: comm syz-executor.0: Failed to acquire dquot type 1 [ 2432.229884][ T6634] EXT4-fs (loop0): 1 truncate cleaned up [ 2432.231007][ T6634] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2432.244580][ T6634] Quota error (device loop0): write_blk: dquota write failed [ 2432.245021][ T6634] Quota error (device loop0): qtree_write_dquot: Error -28 occurred while creating quota [ 2432.245436][ T6634] EXT4-fs error (device loop0): ext4_acquire_dquot:6858: comm syz-executor.0: Failed to acquire dquot type 1 [ 2432.299036][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2432.527766][ T6643] input: syz0 as /devices/virtual/input/input17 [ 2458.617692][ T6656] loop1: detected capacity change from 0 to 1024 [ 2458.644394][ T6656] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 2458.682989][ T6082] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2458.900155][ T6664] serio: Serial port pts0 [ 2462.667438][ T6704] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 2462.670425][ T31] audit: type=1400 audit(402655646.605:463): avc: denied { read } for pid=6703 comm="syz-executor.0" path="socket:[99099]" dev="sockfs" ino=99099 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 2464.319969][ T6735] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 2464.984444][ T31] audit: type=1400 audit(402655648.915:464): avc: denied { getopt } for pid=6742 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 2470.298236][ T6805] netdevsim netdevsim1: loading /lib/firmware/. failed with error -22 [ 2470.298569][ T6805] netdevsim netdevsim1: Direct firmware load for . failed with error -22 [ 2470.298967][ T6805] netdevsim netdevsim1: Falling back to sysfs fallback for: . [ 2481.343337][ T31] audit: type=1400 audit(402655665.275:465): avc: denied { setattr } for pid=6910 comm="syz-executor.1" name="UDP-Lite" dev="sockfs" ino=100500 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 2485.960337][ T7000] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7000 comm=syz-executor.0 [ 2486.330260][ T7012] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7012 comm=syz-executor.0 [ 2489.040383][ T7019] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7019 comm=syz-executor.0 [ 2495.981618][ T7106] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7106 comm=syz-executor.0 [ 2496.504904][ T7116] serio: Serial port pts0 [ 2499.912168][ T7153] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7153 comm=syz-executor.1 [ 2502.340906][ T7180] loop0: detected capacity change from 0 to 512 [ 2502.426145][ T7180] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945729 > max in inode 13 [ 2502.426767][ T7180] EXT4-fs warning (device loop0): ext4_block_to_path:105: block 3279945730 > max in inode 13 [ 2502.427998][ T7180] EXT4-fs (loop0): 1 truncate cleaned up [ 2502.429187][ T7180] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2502.444807][ T7180] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 2502.513175][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2504.257935][ T7205] serio: Serial port pts0 [ 2504.855883][ T7211] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7211 comm=syz-executor.1 [ 2514.836737][ T31] audit: type=1400 audit(402655698.765:466): avc: denied { setattr } for pid=7275 comm="syz-executor.0" name="stat" dev="proc" ino=4026532657 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=dir permissive=1 [ 2516.169510][ T31] audit: type=1800 audit(402655700.105:467): pid=7303 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.0" name="file1" dev="vda" ino=700 res=0 errno=0 [ 2517.204375][ T31] audit: type=1400 audit(402655701.135:468): avc: denied { setopt } for pid=7322 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 2520.595950][ T7352] loop0: detected capacity change from 0 to 2048 [ 2520.791737][ T7352] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2521.015735][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2525.649895][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 2526.623163][ T7442] nvme_fabrics: missing parameter 'transport=%s' [ 2526.625409][ T7442] nvme_fabrics: missing parameter 'nqn=%s' [ 2527.607234][ T7467] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7467 comm=syz-executor.0 [ 2527.749932][ T7472] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7472 comm=syz-executor.1 [ 2528.477220][ T7498] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=7498 comm=syz-executor.0 [ 2528.750451][ T7502] nvme_fabrics: missing parameter 'transport=%s' [ 2528.751459][ T7502] nvme_fabrics: missing parameter 'nqn=%s' [ 2530.152119][ T7549] sctp: [Deprecated]: syz-executor.0 (pid 7549) Use of int in max_burst socket option. [ 2530.152119][ T7549] Use struct sctp_assoc_value instead [ 2534.533319][ T7673] loop0: detected capacity change from 0 to 512 [ 2534.560336][ T7673] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.0: corrupted in-inode xattr: invalid ea_ino [ 2534.565648][ T7673] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 2534.568646][ T7673] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2534.617359][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2535.205429][ T7687] loop0: detected capacity change from 0 to 512 [ 2535.229023][ T7687] EXT4-fs error (device loop0): ext4_xattr_ibody_find:2234: inode #15: comm syz-executor.0: corrupted in-inode xattr: invalid ea_ino [ 2535.230952][ T7687] EXT4-fs error (device loop0): ext4_orphan_get:1397: comm syz-executor.0: couldn't read orphan inode 15 (err -117) [ 2535.233324][ T7687] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 2535.272690][ T1701] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 2539.386536][ T7783] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7783 comm=syz-executor.0 [ 2540.886221][ T7828] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7828 comm=syz-executor.1 [ 2541.950362][ T7839] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=7839 comm=syz-executor.1 [ 2542.186570][ T7841] loop1: detected capacity change from 0 to 128 [ 2542.215771][ T7841] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 2542.236336][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.240031][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.250193][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.250988][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.255755][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.258099][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.267507][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.269858][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.276804][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.286043][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.290615][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.291294][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.308184][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.308983][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.315717][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.325768][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.330106][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.331690][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.339098][ T7841] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:405: inode #2: comm syz-executor.1: No space for directory leaf checksum. Please run e2fsck -D. [ 2542.339851][ T7841] EXT4-fs error (device loop1): __ext4_find_entry:1693: inode #2: comm syz-executor.1: checksumming directory block 0 [ 2542.420462][ T6082] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 2548.836176][ T31] audit: type=1400 audit(402655732.755:469): avc: denied { read } for pid=7870 comm="syz-executor.1" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 2548.842905][ T31] audit: type=1400 audit(402655732.755:470): avc: denied { open } for pid=7870 comm="syz-executor.1" path="/syzkaller-testdir1620426502/syzkaller.LpdeNh/354/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 2550.087850][ T31] audit: type=1400 audit(402655734.025:471): avc: denied { setopt } for pid=7878 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 2551.373093][ T7887] serio: Serial port pts0 [ 2557.898488][ T7947] ------------[ cut here ]------------ [ 2557.899147][ T7947] WARNING: CPU: 1 PID: 7947 at lib/string_helpers.c:1029 __fortify_report+0x6c/0x74 [ 2557.900379][ T7947] strnlen: detected buffer overflow: 17 byte read of buffer size 16 [ 2557.900902][ T7947] Modules linked in: [ 2557.903064][ T7947] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 2557.904834][ T7947] CPU: 1 PID: 7947 Comm: syz-executor.0 Not tainted 6.10.0-rc4-syzkaller #0 [ 2557.905905][ T7947] Hardware name: ARM-Versatile Express [ 2557.906436][ T7947] Call trace: [ 2557.906890][ T7947] [<818d4618>] (dump_backtrace) from [<818d4714>] (show_stack+0x18/0x1c) [ 2557.907569][ T7947] r7:00000000 r6:82622d44 r5:00000000 r4:81fe136c [ 2557.907954][ T7947] [<818d46fc>] (show_stack) from [<818f1d44>] (dump_stack_lvl+0x54/0x7c) [ 2557.908320][ T7947] [<818f1cf0>] (dump_stack_lvl) from [<818f1d84>] (dump_stack+0x18/0x1c) [ 2557.908686][ T7947] r5:00000000 r4:8285fd18 [ 2557.908915][ T7947] [<818f1d6c>] (dump_stack) from [<818d51bc>] (panic+0x120/0x358) [ 2557.909259][ T7947] [<818d509c>] (panic) from [<80243dcc>] (print_tainted+0x0/0xa0) [ 2557.909618][ T7947] r3:8260c5c4 r2:00000001 r1:81fc9fdc r0:81fd1c2c [ 2557.909911][ T7947] r7:8080f268 [ 2557.910086][ T7947] [<80243d58>] (check_panic_on_warn) from [<80243fc0>] (__warn+0x7c/0x180) [ 2557.910538][ T7947] [<80243f44>] (__warn) from [<802442ac>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 2557.911476][ T7947] r8:00000009 r7:8202ed9c r6:dfcb9db4 r5:83fb1800 r4:00000000 [ 2557.912124][ T7947] [<802440c8>] (warn_slowpath_fmt) from [<8080f268>] (__fortify_report+0x6c/0x74) [ 2557.913239][ T7947] r10:8271c088 r9:00000004 r8:dfcb9ec3 r7:83f9dc00 r6:20000100 r5:836d4478 [ 2557.913890][ T7947] r4:840c9800 [ 2557.914108][ T7947] [<8080f1fc>] (__fortify_report) from [<818dea08>] (__fortify_panic+0x10/0x14) [ 2557.914526][ T7947] [<818de9f8>] (__fortify_panic) from [<8062a940>] (ext4_fileattr_get+0x0/0x78) [ 2557.915098][ T7947] [<8062882c>] (__ext4_ioctl) from [<8062b03c>] (ext4_ioctl+0x10/0x14) [ 2557.915496][ T7947] r10:83fb1800 r9:00000004 r8:84d9fa80 r7:20000100 r6:84d9fa81 r5:00000000 [ 2557.916422][ T7947] r4:81009431 [ 2557.916647][ T7947] [<8062b02c>] (ext4_ioctl) from [<8051a2d4>] (sys_ioctl+0x134/0xda4) [ 2557.917252][ T7947] [<8051a1a0>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 2557.917687][ T7947] Exception stack(0xdfcb9fa8 to 0xdfcb9ff0) [ 2557.918250][ T7947] 9fa0: 00000000 00000000 00000004 81009431 20000100 00000000 [ 2557.918644][ T7947] 9fc0: 00000000 00000000 001542c8 00000036 7ef7b336 7ef7b337 003d0f00 76bc50fc [ 2557.919127][ T7947] 9fe0: 76bc4f08 76bc4ef8 00016f30 000516d0 [ 2557.919438][ T7947] r10:00000036 r9:83fb1800 r8:8020029c r7:00000036 r6:001542c8 r5:00000000 [ 2557.919856][ T7947] r4:00000000 [ 2557.921626][ T7947] Rebooting in 86400 seconds.. VM DIAGNOSIS: 11:09:49 Registers: info registers vcpu 0 CPU#0 R00=60000193 R01=81fe136c R02=00835bfc R03=00000001 R04=8261ad80 R05=8260c5d0 R06=00000000 R07=8260c5f8 R08=00000000 R09=00000000 R10=00000000 R11=82601f54 R12=82601f28 R13=8285f200 R14=20000013 R15=ffff1040 PSR=60000192 -ZC- A S irq32 s00=05ec76f0 s01=00000001 d00=0000000105ec76f0 s02=dea713f1 s03=00000000 d01=00000000dea713f1 s04=caa5754e s05=ac271e54 d02=ac271e54caa5754e s06=00000000 s07=00000000 d03=0000000000000000 s08=2a870da0 s09=c90eb0b3 d04=c90eb0b32a870da0 s10=00000000 s11=00000000 d05=0000000000000000 s12=ffffffff s13=00000000 d06=00000000ffffffff s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=ec01b592 s21=969c8aef d10=969c8aefec01b592 s22=7229627e s23=00000000 d11=000000007229627e s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00080001 s41=03000800 d20=0300080000080001 s42=ffdb0800 s43=ffffffff d21=ffffffffffdb0800 s44=01ffffff s45=7665642f d22=7665642f01ffffff s46=6f6f6c2f s47=6f632d70 d23=6f632d706f6f6c2f s48=00000001 s49=00000000 d24=0000000000000001 s50=00000000 s51=00000000 d25=0000000000000000 s52=153cc2f3 s53=90c36a0f d26=90c36a0f153cc2f3 s54=3e660c25 s55=e5441ce4 d27=e5441ce43e660c25 s56=469d8e95 s57=99c93e0c d28=99c93e0c469d8e95 s58=e2564ddd s59=7ac3f129 d29=7ac3f129e2564ddd s60=3f8df922 s61=2a7fdbfe d30=2a7fdbfe3f8df922 s62=df17fde4 s63=3e3b23d1 d31=3e3b23d1df17fde4 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=82860150 R01=6e696174 R02=00646574 R03=81fd1c8c R04=81fe136c R05=83fb1800 R06=827e5aa7 R07=00000000 R08=00000001 R09=00001f0b R10=8202ed5c R11=dfcb9cfc R12=82860150 R13=dfcb9cb8 R14=818a8114 R15=818a8114 PSR=60000093 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000