last executing test programs: 1.091807492s ago: executing program 3 (id=8463): openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) pselect6(0x40, &(0x7f0000000440)={0x2, 0xffffffffffffffff, 0x10000, 0xffff, 0x200, 0x9, 0x3, 0xfffffffffffffffd}, &(0x7f0000000480)={0x9, 0x8, 0x2, 0x9, 0x2, 0x80000001, 0x80000000}, 0x0, 0x0, 0x0) 1.056742473s ago: executing program 3 (id=8465): r0 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000004c0)={'bridge0\x00', &(0x7f0000000540)=@ethtool_wolinfo={0x5, 0x0, 0xe, "bbb0a6ecdfee"}}) 988.616514ms ago: executing program 3 (id=8469): r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, 0x0, &(0x7f0000000080)=0x28) 956.007894ms ago: executing program 3 (id=8473): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{0x6, 0x3, 0x1, 0x7fff0001}]}) flistxattr(r0, 0x0, 0xdeff) 914.912675ms ago: executing program 3 (id=8475): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000780)=@newlink={0x50, 0x10, 0xffffff23, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1, 0x15610}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LOCAL={0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2a}}}]}}}, @IFLA_MTU={0x8, 0x4, 0x500}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040001}, 0x8000) 832.272347ms ago: executing program 3 (id=8481): r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) 383.846914ms ago: executing program 1 (id=8515): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, 0x0, 0x90) 339.556475ms ago: executing program 1 (id=8519): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=@newlinkprop={0x28, 0x6c, 0xe40c30bb29912201, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x8d0}, [@IFLA_NET_NS_PID={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 297.128516ms ago: executing program 4 (id=8522): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'veth1_virt_wifi\x00', &(0x7f00000002c0)=@ethtool_cmd={0x26, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1b}}) 288.933966ms ago: executing program 0 (id=8523): r0 = socket(0x10, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, 0x0) 264.445716ms ago: executing program 1 (id=8525): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a00)=ANY=[@ANYBLOB="300000001800010000000000000000000a800000ff03000600000000140001000000000000000000000000ce"], 0x30}}, 0x0) 255.079506ms ago: executing program 4 (id=8526): unshare(0x26000400) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) 225.901717ms ago: executing program 2 (id=8527): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/diskstats\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0xffffffff00000000) 224.937426ms ago: executing program 0 (id=8528): r0 = openat$binfmt_format(0xffffff9c, &(0x7f0000000380)='/proc/sys/fs/binfmt_misc/syz0\x00', 0x2, 0x0) writev(r0, &(0x7f0000003bc0)=[{0x0}, {&(0x7f0000003a40)="f1b937276d", 0x5}], 0x2) 206.904137ms ago: executing program 4 (id=8529): r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000001e005f80024000000000000002000000010000000000080008000100000000ff", 0x24) 181.793857ms ago: executing program 0 (id=8530): r0 = open(&(0x7f0000000040)='./cgroup.cpu/cpuset.cpus\x00', 0x121342, 0x0) write$tcp_mem(r0, &(0x7f0000000100)={0x900, 0x2d, 0x0, 0xa, 0x0, 0x2c}, 0x48) 177.231338ms ago: executing program 2 (id=8531): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x64, 0x10, 0x401, 0x4000, 0x0, {0x0, 0x0, 0xffff, 0x0, 0x49108}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @vlan={{0x9}, {0x20, 0x2, 0x0, 0x1, [@IFLA_VLAN_EGRESS_QOS={0x1c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x8}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xf0}}]}]}}}, @IFLA_IFNAME={0x14, 0x3, 'vlan0\x00'}]}, 0x64}}, 0x0) 161.471868ms ago: executing program 1 (id=8532): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="600000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000400012800e00010069703665727370616e0000002c0002801400050000000000000000000000000000000002050016000200000004001200050017"], 0x60}}, 0x0) 141.820998ms ago: executing program 0 (id=8533): alarm(0x1) alarm(0x5) 119.247518ms ago: executing program 4 (id=8534): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x20, 0x40, 0x0, 0x0) 118.373398ms ago: executing program 2 (id=8535): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xe}, 0x1c) 98.586339ms ago: executing program 2 (id=8536): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@bridge_newvlan={0x24, 0x76, 0x709, 0x0, 0x0, {0x7, 0x2}, [@BRIDGE_VLANDB_ENTRY={0xc, 0xd, 0x0, 0x1, @BRIDGE_VLANDB_ENTRY_STATE={0x8, 0x3, 0x2}}]}, 0x24}, 0x1, 0x5502000000000000}, 0x0) 49.749229ms ago: executing program 0 (id=8537): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001500)=@ipv4_newrule={0x24, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@FRA_GENERIC_POLICY=@FRA_GOTO={0x8, 0x4, 0x7ffd}]}, 0x24}}, 0x40000) 49.26918ms ago: executing program 1 (id=8538): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @macsec={{0xb}, {0x18, 0x2, 0x0, 0x1, [@IFLA_MACSEC_CIPHER_SUITE={0xc, 0x4, 0x9}, @IFLA_MACSEC_ICV_LEN={0x5, 0x3, 0x10}]}}}]}, 0x48}}, 0x800) 49.10482ms ago: executing program 2 (id=8539): r0 = syz_open_procfs(0x0, &(0x7f0000000440)='attr\x00') getdents(r0, 0xffffffffffffffff, 0x5a) 39.6539ms ago: executing program 4 (id=8540): setreuid(0xffffffffffffffff, 0xee00) fsmount(0xffffffffffffffff, 0x1, 0x0) 9.9967ms ago: executing program 4 (id=8541): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=@can_delroute={0x30, 0x19, 0xc03, 0x0, 0x0, {}, [@CGW_DST_IF={0x8}, @CGW_SRC_IF={0x8}, @CGW_FILTER={0xc}]}, 0x30}}, 0x0) 9.62157ms ago: executing program 2 (id=8542): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000300), 0x48) 4.08952ms ago: executing program 1 (id=8543): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000400)=ANY=[@ANYBLOB="600000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000340012800e00010069703667726574617000000020000680140007002001000100000000000000100000000206000e00000000000a0001"], 0x60}}, 0x0) 0s ago: executing program 0 (id=8544): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000a00), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, 0x0) kernel console output (not intermixed with test programs): (loop2): mounted filesystem without journal. Quota mode: none. [ 207.623875][ T8783] loop4: detected capacity change from 0 to 512 [ 207.645981][ T8770] ext4 filesystem being mounted at /779/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 207.743351][ T287] EXT4-fs (loop2): unmounting filesystem. [ 207.750877][ T8783] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 207.785459][ T8783] ext4 filesystem being mounted at /699/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 207.923026][ T286] EXT4-fs (loop4): unmounting filesystem. [ 208.121715][ T28] kauditd_printk_skb: 19 callbacks suppressed [ 208.121734][ T28] audit: type=1400 audit(2000000819.140:271): avc: denied { getopt } for pid=8839 comm="syz.0.4028" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 208.186379][ T28] audit: type=1400 audit(2000000819.168:272): avc: denied { ioctl } for pid=8847 comm="syz.3.4031" path="/dev/usbmon6" dev="devtmpfs" ino=177 ioctlcmd=0x9204 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 208.275135][ T8866] __nla_validate_parse: 1 callbacks suppressed [ 208.275154][ T8866] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4040'. [ 208.318412][ T8875] loop1: detected capacity change from 0 to 256 [ 208.464450][ T28] audit: type=1400 audit(2000000819.463:273): avc: denied { setopt } for pid=8892 comm="syz.1.4051" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 208.491527][ T8903] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4058'. [ 208.519660][ T8907] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4060'. [ 208.564978][ T8907] netlink: 24 bytes leftover after parsing attributes in process `syz.4.4060'. [ 209.544237][ C1] sched: RT throttling activated [ 210.515038][ T8918] loop1: detected capacity change from 0 to 512 [ 210.580386][ T8918] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.4065: invalid indirect mapped block 256 (level 2) [ 210.594193][ T8918] EXT4-fs (loop1): 2 truncates cleaned up [ 210.600234][ T8918] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 210.602148][ T28] audit: type=1400 audit(2000000821.429:274): avc: denied { write } for pid=8926 comm="syz.4.4069" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 210.664555][ T8935] random: crng reseeded on system resumption [ 210.675859][ T8925] loop2: detected capacity change from 0 to 8192 [ 210.704986][ T28] audit: type=1400 audit(2000000821.531:275): avc: denied { ioctl } for pid=8934 comm="syz.4.4073" path="/dev/snapshot" dev="devtmpfs" ino=91 ioctlcmd=0x3314 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 210.744656][ T28] audit: type=1326 audit(2000000821.559:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8939 comm="syz.4.4076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff111f8e929 code=0x7ffc0000 [ 210.794981][ T28] audit: type=1326 audit(2000000821.586:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8939 comm="syz.4.4076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff111f8e929 code=0x7ffc0000 [ 210.820891][ T8946] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4078'. [ 210.840869][ T8946] netlink: 12 bytes leftover after parsing attributes in process `syz.3.4078'. [ 210.851758][ T28] audit: type=1326 audit(2000000821.586:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8939 comm="syz.4.4076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=437 compat=0 ip=0x7ff111f8e929 code=0x7ffc0000 [ 210.852990][ T8949] netlink: 'syz.0.4080': attribute type 1 has an invalid length. [ 210.882278][ T8925] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 210.898441][ T317] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 210.922248][ T28] audit: type=1326 audit(2000000821.586:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8939 comm="syz.4.4076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff111f8e929 code=0x7ffc0000 [ 210.954324][ T8925] FAT-fs (loop2): error, invalid access to FAT (entry 0x00000001) [ 210.962392][ T8925] FAT-fs (loop2): Filesystem has been set read-only [ 210.986826][ T28] audit: type=1326 audit(2000000821.586:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8939 comm="syz.4.4076" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff111f8e929 code=0x7ffc0000 [ 211.043590][ T8967] netlink: 'syz.3.4090': attribute type 1 has an invalid length. [ 211.128102][ T317] usb 2-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0x98, skipping [ 211.160955][ T317] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid maxpacket 47025, setting to 1024 [ 211.189731][ T317] usb 2-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 1024 [ 211.211210][ T317] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 211.225331][ T317] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.246674][ T8994] random: crng reseeded on system resumption [ 211.257991][ T8918] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 211.266373][ T317] usb 2-1: invalid MIDI in EP 0 [ 211.289187][ T317] snd-usb-audio: probe of 2-1:27.0 failed with error -22 [ 211.322352][ T9002] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4107'. [ 211.334566][ T468] udevd[468]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 211.471761][ T9020] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 211.471853][ T9020] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 211.495543][ T317] usb 2-1: USB disconnect, device number 92 [ 211.586056][ T9030] loop2: detected capacity change from 0 to 512 [ 211.595219][ T9030] EXT4-fs: Ignoring removed mblk_io_submit option [ 211.595721][ T9030] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 211.595743][ T9030] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 211.596367][ T9030] EXT4-fs (loop2): warning: checktime reached, running e2fsck is recommended [ 211.596633][ T9030] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a043c01c, mo2=0102] [ 211.596691][ T9030] System zones: 0-2, 18-18, 34-34 [ 211.597486][ T9030] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:1087: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 211.597871][ T9030] EXT4-fs (loop2): 1 truncate cleaned up [ 211.597893][ T9030] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 211.612796][ T9030] EXT4-fs error (device loop2): __ext4_remount:6610: comm syz.2.4120: Abort forced by user [ 211.612952][ T9030] EXT4-fs (loop2): re-mounted. Quota mode: none. [ 211.621098][ T287] EXT4-fs (loop2): unmounting filesystem. [ 211.751094][ T9046] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 211.758426][ T9047] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4127'. [ 211.990398][ T9065] x_tables: ip_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT/POSTROUTING [ 212.049398][ T283] EXT4-fs (loop1): unmounting filesystem. [ 212.172546][ T9087] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 212.219257][ T9095] xt_hashlimit: invalid interval [ 212.275091][ T9099] netlink: 328 bytes leftover after parsing attributes in process `syz.0.4154'. [ 212.483767][ T9131] loop1: detected capacity change from 0 to 512 [ 212.524813][ T9139] bridge0: port 3(veth1_macvtap) entered blocking state [ 212.531848][ T9139] bridge0: port 3(veth1_macvtap) entered disabled state [ 212.542864][ T9131] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 212.555160][ T9145] netlink: 20 bytes leftover after parsing attributes in process `syz.0.4175'. [ 212.561203][ T9131] ext4 filesystem being mounted at /808/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 212.600821][ T9131] fs-verity (loop1, inode 15): Unrecognized descriptor size: 0 bytes [ 212.621084][ T283] EXT4-fs (loop1): unmounting filesystem. [ 212.864603][ T6] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 212.876562][ T6] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 212.884478][ T9200] loop1: detected capacity change from 0 to 256 [ 212.927199][ T6] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 212.992205][ T9221] netlink: 'syz.4.4206': attribute type 1 has an invalid length. [ 213.254948][ T9275] loop2: detected capacity change from 0 to 16 [ 213.288421][ T9275] erofs: (device loop2): mounted with root inode @ nid 36. [ 213.319356][ T9275] SELinux: (dev loop2, type erofs) getxattr errno 117 [ 213.337473][ T317] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 213.356869][ T317] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 213.364635][ T6] usb 1-1: new high-speed USB device number 95 using dummy_hcd [ 213.375941][ T317] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 213.569607][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 213.577731][ T6] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x82 has invalid maxpacket 96 [ 213.598431][ T6] usb 1-1: config 1 interface 0 altsetting 93 bulk endpoint 0x3 has invalid maxpacket 8 [ 213.611727][ T6] usb 1-1: config 1 interface 0 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 213.626814][ T6] usb 1-1: config 1 interface 0 has no altsetting 0 [ 213.651292][ T6772] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 213.659908][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 213.672676][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 213.672694][ T28] audit: type=1400 audit(2000000824.268:301): avc: denied { read } for pid=9339 comm="syz.3.4271" name="msr" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 213.706843][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 213.723332][ T6] usb 1-1: SerialNumber: syz [ 213.729694][ T9236] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 213.737466][ T9236] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 213.745042][ T28] audit: type=1400 audit(2000000824.286:302): avc: denied { open } for pid=9339 comm="syz.3.4271" path="/dev/cpu/0/msr" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 213.791029][ T6772] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 213.858642][ T28] audit: type=1400 audit(2000000824.434:303): avc: denied { setopt } for pid=9361 comm="syz.2.4282" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 213.874028][ T9364] __nla_validate_parse: 6 callbacks suppressed [ 213.874057][ T9364] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4283'. [ 213.965335][ T317] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 213.992814][ T6] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 214.007978][ T6] usb 1-1: USB disconnect, device number 95 [ 214.023924][ T28] audit: type=1400 audit(2000000824.591:304): avc: denied { read } for pid=9381 comm="syz.4.4294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 214.083068][ T28] audit: type=1400 audit(2000000824.637:305): avc: denied { checkpoint_restore } for pid=9391 comm="syz.4.4297" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 214.111113][ T9395] netlink: 'syz.1.4298': attribute type 9 has an invalid length. [ 214.270305][ T9422] loop4: detected capacity change from 0 to 256 [ 214.283523][ T9427] netlink: 200 bytes leftover after parsing attributes in process `syz.3.4314'. [ 214.398091][ T317] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 214.458091][ T9453] netlink: 84 bytes leftover after parsing attributes in process `syz.1.4327'. [ 214.475673][ T9457] loop3: detected capacity change from 0 to 256 [ 214.516893][ T9461] loop4: detected capacity change from 0 to 256 [ 214.524085][ T9466] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4334'. [ 214.575300][ T9461] exFAT-fs (loop4): failed to read boot sector [ 214.581535][ T9461] exFAT-fs (loop4): failed to recognize exfat type [ 214.646702][ T9482] loop1: detected capacity change from 0 to 256 [ 214.657442][ T9485] netlink: 96 bytes leftover after parsing attributes in process `syz.0.4343'. [ 214.675326][ T9482] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 214.730908][ T28] audit: type=1400 audit(2000000825.237:306): avc: denied { getopt } for pid=9494 comm="syz.4.4348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 214.894115][ T28] audit: type=1400 audit(2000000825.384:307): avc: denied { getopt } for pid=9512 comm="syz.3.4358" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 214.910958][ T9522] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4362'. [ 214.974730][ T9522] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4362'. [ 215.003589][ T9522] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4362'. [ 215.179064][ T9567] fuse: Bad value for 'user_id' [ 215.254401][ T28] audit: type=1326 audit(2000000825.726:308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9582 comm="syz.0.4392" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 215.289897][ T9588] loop4: detected capacity change from 0 to 512 [ 215.296049][ T28] audit: type=1326 audit(2000000825.754:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9582 comm="syz.0.4392" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 215.331389][ T9595] netlink: 'syz.1.4397': attribute type 2 has an invalid length. [ 215.345290][ T9588] EXT4-fs: Ignoring removed nomblk_io_submit option [ 215.368259][ T9599] netlink: 'syz.2.4399': attribute type 15 has an invalid length. [ 215.382364][ T9588] EXT4-fs (loop4): Test dummy encryption mode enabled [ 215.395085][ T28] audit: type=1326 audit(2000000825.754:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9582 comm="syz.0.4392" exe="/root/syz-executor" sig=0 arch=c000003e syscall=201 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 215.400834][ T9588] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 215.491686][ T9609] loop2: detected capacity change from 0 to 8192 [ 215.503870][ T9588] EXT4-fs (loop4): 1 truncate cleaned up [ 215.509670][ T9588] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 215.569682][ T9621] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 215.596610][ T9588] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 215.617652][ T9588] EXT4-fs error (device loop4): ext4_find_dest_de:2115: inode #2: block 13: comm syz.4.4395: bad entry in directory: inode out of bounds - offset=60, inode=33, rec_len=16, size=1024 fake=0 [ 215.713592][ T286] EXT4-fs (loop4): unmounting filesystem. [ 215.843358][ T9663] netlink: 'syz.4.4430': attribute type 2 has an invalid length. [ 215.923946][ T9677] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4437'. [ 215.991268][ T9689] netlink: 20 bytes leftover after parsing attributes in process `syz.4.4442'. [ 216.073514][ T9701] loop4: detected capacity change from 0 to 256 [ 216.107332][ T9701] FAT-fs (loop4): Directory bread(block 64) failed [ 216.138262][ T9701] FAT-fs (loop4): Directory bread(block 65) failed [ 216.157657][ T9701] FAT-fs (loop4): Directory bread(block 66) failed [ 216.159298][ T9715] loop1: detected capacity change from 0 to 256 [ 216.165332][ T9701] FAT-fs (loop4): Directory bread(block 67) failed [ 216.177927][ T9701] FAT-fs (loop4): Directory bread(block 68) failed [ 216.184918][ T9701] FAT-fs (loop4): Directory bread(block 69) failed [ 216.207857][ T9701] FAT-fs (loop4): Directory bread(block 70) failed [ 216.218831][ T9701] FAT-fs (loop4): Directory bread(block 71) failed [ 216.238560][ T9701] FAT-fs (loop4): Directory bread(block 72) failed [ 216.253715][ T9701] FAT-fs (loop4): Directory bread(block 73) failed [ 216.587858][ T9787] ipt_REJECT: TCP_RESET invalid for non-tcp [ 216.636139][ T9796] xt_TPROXY: Can be used only with -p tcp or -p udp [ 216.715599][ T9810] netlink: 'syz.1.4501': attribute type 5 has an invalid length. [ 216.730263][ T9810] device ip6erspan0 entered promiscuous mode [ 216.737111][ T9812] xt_TCPMSS: Only works on TCP SYN packets [ 216.890351][ T317] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 217.107124][ T317] usb 3-1: Using ep0 maxpacket: 32 [ 217.116927][ T317] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 217.136696][ T317] usb 3-1: config 0 has no interface number 0 [ 217.151375][ T9886] device bridge_slave_1 left promiscuous mode [ 217.153659][ T317] usb 3-1: config 0 interface 2 has no altsetting 0 [ 217.171494][ T9886] bridge0: port 2(bridge_slave_1) entered disabled state [ 217.180674][ T9886] device bridge_slave_0 left promiscuous mode [ 217.190184][ T317] usb 3-1: New USB device found, idVendor=086a, idProduct=0003, bcdDevice=f0.3f [ 217.204011][ T317] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.214626][ T9886] bridge0: port 1(bridge_slave_0) entered disabled state [ 217.222146][ T317] usb 3-1: Product: syz [ 217.226790][ T317] usb 3-1: Manufacturer: syz [ 217.231521][ T317] usb 3-1: SerialNumber: syz [ 217.236921][ T317] usb 3-1: config 0 descriptor?? [ 217.465052][ T317] snd-usb-audio: probe of 3-1:0.2 failed with error -2 [ 217.493335][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 217.690131][ T317] usb 3-1: USB disconnect, device number 98 [ 217.703966][ T9974] x_tables: duplicate underflow at hook 2 [ 217.754919][ T9986] netlink: 'syz.0.4589': attribute type 16 has an invalid length. [ 218.128762][T10061] loop1: detected capacity change from 0 to 256 [ 218.231088][T10077] loop3: detected capacity change from 0 to 256 [ 218.426622][T10108] loop4: detected capacity change from 0 to 256 [ 218.627463][T10147] loop4: detected capacity change from 0 to 256 [ 218.648893][T10147] exFAT-fs (loop4): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x53fda505, utbl_chksum : 0xe619d30d) [ 218.682321][T10147] exFAT-fs (loop4): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 218.921459][T10198] IPv6: sit2: Disabled Multicast RS [ 219.200471][T10255] overlayfs: NFS export requires "redirect_dir=nofollow" on non-upper mount, falling back to nfs_export=off. [ 219.253228][T10255] overlayfs: missing 'lowerdir' [ 219.277322][T10266] loop3: detected capacity change from 0 to 256 [ 219.314023][T10272] loop2: detected capacity change from 0 to 512 [ 219.334222][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 219.334241][ T28] audit: type=1400 audit(2000000829.491:342): avc: denied { read } for pid=10273 comm="syz.4.4731" name="file0" dev="tmpfs" ino=4363 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 219.343089][T10266] FAT-fs (loop3): Directory bread(block 64) failed [ 219.388340][ T28] audit: type=1400 audit(2000000829.518:343): avc: denied { open } for pid=10273 comm="syz.4.4731" path="/853/file0" dev="tmpfs" ino=4363 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 219.399001][T10266] FAT-fs (loop3): Directory bread(block 65) failed [ 219.426373][T10266] FAT-fs (loop3): Directory bread(block 66) failed [ 219.433924][T10272] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 219.434012][T10272] ext4 filesystem being mounted at /897/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 219.436502][T10272] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 219.452561][ T28] audit: type=1400 audit(2000000829.583:344): avc: denied { relabelto } for pid=10268 comm="syz.2.4730" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 219.454302][T10266] FAT-fs (loop3): Directory bread(block 67) failed [ 219.454360][T10266] FAT-fs (loop3): Directory bread(block 68) failed [ 219.454395][T10266] FAT-fs (loop3): Directory bread(block 69) failed [ 219.454434][T10266] FAT-fs (loop3): Directory bread(block 70) failed [ 219.454459][T10266] FAT-fs (loop3): Directory bread(block 71) failed [ 219.454495][T10266] FAT-fs (loop3): Directory bread(block 72) failed [ 219.454518][T10266] FAT-fs (loop3): Directory bread(block 73) failed [ 219.481617][ T287] EXT4-fs (loop2): unmounting filesystem. [ 219.645305][T10306] __nla_validate_parse: 9 callbacks suppressed [ 219.645327][T10306] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4745'. [ 219.701294][T10316] loop2: detected capacity change from 0 to 16 [ 219.725448][T10313] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 219.725834][T10316] erofs: (device loop2): mounted with root inode @ nid 36. [ 219.743043][T10313] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 219.782102][T10316] erofs: (device loop2): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 219.826938][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 219.834746][T10316] erofs: (device loop2): z_erofs_lz4_decompress_mem: failed to decompress -23 in[64, 4032] out[1851] [ 219.835950][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 219.855376][ T303] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 219.855410][ T303] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 219.879900][T10316] erofs: (device loop2): z_erofs_read_folio: failed to read, err [-117] [ 219.893974][ T28] audit: type=1400 audit(2000000830.007:345): avc: denied { associate } for pid=10331 comm="syz.0.4758" name="1011" dev="tmpfs" ino=5124 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 219.901200][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 219.962298][ T28] audit: type=1400 audit(2000000830.035:346): avc: denied { write } for pid=284 comm="syz-executor" name="1011" dev="tmpfs" ino=5124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 219.987590][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 220.006833][ T28] audit: type=1400 audit(2000000830.035:347): avc: denied { remove_name } for pid=284 comm="syz-executor" name="binderfs" dev="tmpfs" ino=5128 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 220.026535][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 220.067200][T10347] loop2: detected capacity change from 0 to 256 [ 220.067895][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 220.080995][T10347] exfat: Deprecated parameter 'utf8' [ 220.095505][T10347] exfat: Deprecated parameter 'utf8' [ 220.104298][ T28] audit: type=1400 audit(2000000830.035:348): avc: denied { rmdir } for pid=284 comm="syz-executor" name="1011" dev="tmpfs" ino=5124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 220.122523][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 220.132097][T10347] exfat: Deprecated parameter 'utf8' [ 220.147531][T10347] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xabf88b1f, utbl_chksum : 0xe619d30d) [ 220.150649][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 220.251256][T10367] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4775'. [ 220.262624][T10369] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4776'. [ 220.372817][T10390] xt_TCPMSS: Only works on TCP SYN packets [ 220.463265][T10407] loop4: detected capacity change from 0 to 512 [ 220.518893][T10420] netlink: 'syz.0.4800': attribute type 5 has an invalid length. [ 220.542968][T10407] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 220.551962][T10407] ext4 filesystem being mounted at /865/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 220.588983][ T28] audit: type=1400 audit(2000000830.644:349): avc: denied { remove_name } for pid=10400 comm="syz.4.4795" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 220.610574][T10433] netlink: 24 bytes leftover after parsing attributes in process `syz.1.4816'. [ 220.612753][ T28] audit: type=1400 audit(2000000830.672:350): avc: denied { rmdir } for pid=10400 comm="syz.4.4795" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 220.646625][T10407] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #12: comm syz.4.4795: Directory hole found for htree leaf block 0 [ 220.660249][T10407] EXT4-fs (loop4): Remounting filesystem read-only [ 220.711786][ T286] EXT4-fs (loop4): unmounting filesystem. [ 220.813479][ T303] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 220.866223][T10474] netlink: 64138 bytes leftover after parsing attributes in process `syz.1.4827'. [ 220.879010][T10473] IPv6: ADDRCONF(NETDEV_CHANGE): bridge1: link becomes ready [ 220.968191][ T28] audit: type=1400 audit(2000000830.995:351): avc: denied { read } for pid=10485 comm="syz.0.4835" name="ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 221.149103][T10512] netlink: 'syz.2.4847': attribute type 7 has an invalid length. [ 221.169662][T10512] netlink: 'syz.2.4847': attribute type 5 has an invalid length. [ 221.178182][T10512] netlink: 17 bytes leftover after parsing attributes in process `syz.2.4847'. [ 221.213703][T10521] netlink: 'syz.0.4850': attribute type 5 has an invalid length. [ 221.389484][T10552] netlink: 'syz.3.4865': attribute type 9 has an invalid length. [ 221.420710][T10552] netlink: 'syz.3.4865': attribute type 6 has an invalid length. [ 221.430279][T10552] netlink: 'syz.3.4865': attribute type 7 has an invalid length. [ 221.453285][T10552] netlink: 'syz.3.4865': attribute type 8 has an invalid length. [ 221.521464][T10570] loop2: detected capacity change from 0 to 256 [ 221.634976][T10588] loop1: detected capacity change from 0 to 512 [ 221.730321][T10588] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 221.747117][T10588] ext4 filesystem being mounted at /974/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 221.779557][T10588] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #12: comm syz.1.4882: Directory hole found for htree leaf block 0 [ 221.851031][T10588] EXT4-fs (loop1): Remounting filesystem read-only [ 221.851424][T10615] loop2: detected capacity change from 0 to 8192 [ 221.868998][T10615] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 221.889815][ T283] EXT4-fs (loop1): unmounting filesystem. [ 221.890539][T10617] SELinux: Context system_u:object_r:inetd_log_t:s0 is not valid (left unmapped). [ 222.013531][T10638] loop4: detected capacity change from 0 to 256 [ 222.298328][T10665] loop1: detected capacity change from 0 to 8192 [ 222.370846][T10665] loop1: p2 p3 p4 [ 222.377114][T10665] loop1: p2 size 64053 extends beyond EOD, truncated [ 222.415423][T10665] loop1: p3 start 65280 is beyond EOD, truncated [ 222.424436][T10665] loop1: p4 size 50331904 extends beyond EOD, truncated [ 222.524256][ T472] udevd[472]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 222.529246][ T314] udevd[314]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 222.651899][T10742] xt_policy: neither incoming nor outgoing policy selected [ 223.008686][T10804] loop1: detected capacity change from 0 to 4096 [ 223.044909][T10804] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 223.118959][ T283] EXT4-fs (loop1): unmounting filesystem. [ 223.132819][ T475] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 223.170922][T10832] validate_nla: 1 callbacks suppressed [ 223.170943][T10832] netlink: 'syz.3.5004': attribute type 3 has an invalid length. [ 223.246167][T10848] device bridge3 entered promiscuous mode [ 223.339141][ T475] usb 3-1: config 220 has an invalid interface number: 76 but max is 2 [ 223.360865][ T475] usb 3-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 223.392381][T10870] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5020'. [ 223.396529][ T475] usb 3-1: config 220 has no interface number 2 [ 223.429725][T10870] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5020'. [ 223.435995][ T475] usb 3-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 223.487905][ T475] usb 3-1: config 220 interface 0 has no altsetting 0 [ 223.507280][ T475] usb 3-1: config 220 interface 76 has no altsetting 0 [ 223.535901][ T475] usb 3-1: config 220 interface 1 has no altsetting 0 [ 223.553171][ T475] usb 3-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 223.589040][ T475] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.602646][ T475] usb 3-1: Product: syz [ 223.610110][ T475] usb 3-1: Manufacturer: syz [ 223.635654][ T475] usb 3-1: SerialNumber: syz [ 223.716273][T10918] IPv6: NLM_F_CREATE should be specified when creating new route [ 223.749904][T10928] ipt_REJECT: ECHOREPLY no longer supported. [ 223.867663][ T475] usb 3-1: selecting invalid altsetting 0 [ 223.877905][ T475] usb 3-1: Found UVC 7.01 device syz (8086:0b07) [ 223.898815][ T475] usb 3-1: No valid video chain found. [ 223.930392][ T475] usb 3-1: USB disconnect, device number 99 [ 224.108083][T10991] loop1: detected capacity change from 0 to 256 [ 224.158480][T10998] netlink: 'syz.1.5086': attribute type 32 has an invalid length. [ 224.300283][T11024] bridge4: the hash_elasticity option has been deprecated and is always 16 [ 224.317262][T11028] usb usb8: usbfs: process 11028 (syz.3.5101) did not claim interface 0 before use [ 224.393145][ T303] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 224.548132][T11071] netlink: 64 bytes leftover after parsing attributes in process `syz.1.5122'. [ 224.565379][T11071] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5122'. [ 224.605584][ T303] usb 1-1: Using ep0 maxpacket: 16 [ 224.612434][ T303] usb 1-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 224.649321][ T303] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 224.669784][ T303] usb 1-1: config 0 descriptor?? [ 224.688793][ T303] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected [ 224.712778][T11095] incfs: Error accessing: ./file1. [ 224.727946][T11095] incfs: mount failed -20 [ 224.863019][T11122] loop4: detected capacity change from 0 to 128 [ 224.880996][T11122] FAT-fs (loop4): Directory bread(block 11554) failed [ 224.894933][T11122] FAT-fs (loop4): Directory bread(block 11555) failed [ 224.906327][ T303] usb 1-1: Detected FT232A [ 224.915144][ T303] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 224.929554][T11122] FAT-fs (loop4): Directory bread(block 11556) failed [ 224.943218][T11128] loop2: detected capacity change from 0 to 2048 [ 224.963734][T11122] FAT-fs (loop4): Directory bread(block 11557) failed [ 224.978367][T11122] FAT-fs (loop4): Directory bread(block 11558) failed [ 224.985534][T11122] FAT-fs (loop4): Directory bread(block 11559) failed [ 224.996529][T11122] FAT-fs (loop4): Directory bread(block 11560) failed [ 225.003760][T11128] loop2: p1 < > p3 [ 225.014468][T11128] loop2: p3 size 134217728 extends beyond EOD, truncated [ 225.024120][T11122] FAT-fs (loop4): Directory bread(block 11561) failed [ 225.033878][T11145] loop3: detected capacity change from 0 to 256 [ 225.048783][T11122] FAT-fs (loop4): Directory bread(block 11562) failed [ 225.064718][T11145] FAT-fs (loop3): Directory bread(block 64) failed [ 225.080113][T11147] __nla_validate_parse: 1 callbacks suppressed [ 225.080131][T11147] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5159'. [ 225.093135][T11145] FAT-fs (loop3): Directory bread(block 65) failed [ 225.098715][T11122] FAT-fs (loop4): Directory bread(block 11563) failed [ 225.116315][T11145] FAT-fs (loop3): Directory bread(block 66) failed [ 225.123190][T11145] FAT-fs (loop3): Directory bread(block 67) failed [ 225.139050][ T19] usb 1-1: USB disconnect, device number 96 [ 225.143937][T11145] FAT-fs (loop3): Directory bread(block 68) failed [ 225.155840][ T314] udevd[314]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 225.164137][T11145] FAT-fs (loop3): Directory bread(block 69) failed [ 225.172647][ T468] udevd[468]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 225.176913][T11145] FAT-fs (loop3): Directory bread(block 70) failed [ 225.192041][ T19] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 225.201594][T11145] FAT-fs (loop3): Directory bread(block 71) failed [ 225.213624][ T468] udevd[468]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 225.216589][ T314] udevd[314]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 225.245163][ T19] ftdi_sio 1-1:0.0: device disconnected [ 225.245434][T11145] FAT-fs (loop3): Directory bread(block 72) failed [ 225.296317][T11145] FAT-fs (loop3): Directory bread(block 73) failed [ 225.301359][T11165] netlink: 72 bytes leftover after parsing attributes in process `syz.1.5168'. [ 225.331468][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 225.370444][T11173] netlink: 36 bytes leftover after parsing attributes in process `syz.1.5172'. [ 225.382136][T11173] device vlan0 entered promiscuous mode [ 225.412546][T11179] netlink: 'syz.2.5175': attribute type 30 has an invalid length. [ 225.517279][T11189] loop4: detected capacity change from 0 to 4096 [ 225.555968][T11189] EXT4-fs: Ignoring removed oldalloc option [ 225.584916][T11189] EXT4-fs (loop4): Test dummy encryption mode enabled [ 225.629478][T11189] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 225.661794][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 225.661811][ T28] audit: type=1400 audit(2000000003.848:379): avc: denied { link } for pid=11188 comm="syz.4.5179" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 225.662192][T11220] x_tables: ip6_tables: CLASSIFY target: used from hooks PREROUTING, but only usable from FORWARD/OUTPUT/POSTROUTING [ 225.690659][T11189] Quota error (device loop4): do_check_range: Getting block 134217730 out of range 1-5 [ 225.713342][T11189] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 225.722914][T11189] EXT4-fs error (device loop4): ext4_acquire_dquot:6801: comm syz.4.5179: Failed to acquire dquot type 1 [ 225.780984][ T286] EXT4-fs (loop4): unmounting filesystem. [ 225.864719][T11242] loop1: detected capacity change from 0 to 256 [ 225.890657][T11242] exfat: Deprecated parameter 'utf8' [ 225.903236][T11242] exfat: Deprecated parameter 'namecase' [ 225.948416][T11242] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xfa2e39b7, utbl_chksum : 0xe619d30d) [ 225.961657][T11252] device macsec0 entered promiscuous mode [ 226.046489][T11266] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5217'. [ 226.148869][ T28] audit: type=1400 audit(2000000004.301:380): avc: denied { audit_read } for pid=11284 comm="syz.1.5228" capability=37 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 226.239517][ T28] audit: type=1400 audit(2000000004.347:381): avc: denied { write } for pid=11293 comm="syz.1.5234" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 226.344586][T11316] device ip6tnl2 entered promiscuous mode [ 226.362477][ T28] audit: type=1400 audit(2000000004.495:382): avc: denied { listen } for pid=11315 comm="syz.4.5245" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 226.369769][T11322] loop3: detected capacity change from 0 to 512 [ 226.400972][T11324] netlink: 12 bytes leftover after parsing attributes in process `syz.4.5247'. [ 226.409945][T11322] EXT4-fs: Ignoring removed nomblk_io_submit option [ 226.453563][T11322] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 226.507075][T11322] EXT4-fs (loop3): 1 truncate cleaned up [ 226.522649][T11322] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 226.563913][T11322] EXT4-fs error (device loop3): ext4_find_extent:900: inode #15: comm syz.3.5246: inode has invalid extent depth: 25964 [ 226.576620][ T28] audit: type=1400 audit(2000000004.679:383): avc: denied { create } for pid=11321 comm="syz.3.5246" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 226.605277][T11322] fs-verity (loop3, inode 15): Error -117 getting verity descriptor size [ 226.615119][ T285] EXT4-fs (loop3): unmounting filesystem. [ 226.756072][T11376] netlink: 188 bytes leftover after parsing attributes in process `syz.1.5272'. [ 226.780151][ T28] audit: type=1326 audit(2000000004.882:384): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11379 comm="syz.2.5269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa38b58e929 code=0x7ffc0000 [ 226.862468][ T28] audit: type=1326 audit(2000000004.882:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11379 comm="syz.2.5269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa38b58e929 code=0x7ffc0000 [ 226.948113][ T28] audit: type=1326 audit(2000000004.882:386): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11379 comm="syz.2.5269" exe="/root/syz-executor" sig=0 arch=c000003e syscall=120 compat=0 ip=0x7fa38b58e929 code=0x7ffc0000 [ 226.954126][T11404] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5284'. [ 227.199262][T11446] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5305'. [ 227.297204][ T285] cgroup: fork rejected by pids controller in /syz3 [ 227.400795][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 227.432604][T11481] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5323'. [ 227.518017][T11490] netlink: 600 bytes leftover after parsing attributes in process `syz.1.5328'. [ 227.554313][T11491] device vlan0 entered promiscuous mode [ 227.884562][T11516] bridge0: port 1(bridge_slave_0) entered blocking state [ 227.900396][T11516] bridge0: port 1(bridge_slave_0) entered disabled state [ 227.908027][T11516] device bridge_slave_0 entered promiscuous mode [ 227.916057][T11516] bridge0: port 2(bridge_slave_1) entered blocking state [ 227.923301][T11516] bridge0: port 2(bridge_slave_1) entered disabled state [ 227.930848][T11516] device bridge_slave_1 entered promiscuous mode [ 227.956778][T11556] netlink: 'syz.2.5359': attribute type 23 has an invalid length. [ 228.048718][ T43] device bridge_slave_1 left promiscuous mode [ 228.062789][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.084691][ T43] device bridge_slave_0 left promiscuous mode [ 228.101430][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.119709][ T43] device veth1_macvtap left promiscuous mode [ 228.133406][T11582] loop2: detected capacity change from 0 to 512 [ 228.141939][ T43] device veth0_vlan left promiscuous mode [ 228.143600][T11582] EXT4-fs: Ignoring removed nomblk_io_submit option [ 228.185406][T11582] EXT4-fs error (device loop2): ext4_expand_extra_isize_ea:2768: inode #11: comm syz.2.5372: corrupted xattr block 95 [ 228.198898][T11582] EXT4-fs (loop2): Remounting filesystem read-only [ 228.208350][T11582] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm syz.2.5372: bg 0: block 7: invalid block bitmap [ 228.221977][T11582] EXT4-fs (loop2): Remounting filesystem read-only [ 228.228835][T11582] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 228.237858][T11582] EXT4-fs (loop2): Remounting filesystem read-only [ 228.244542][T11582] EXT4-fs error (device loop2): ext4_xattr_delete_inode:2934: inode #11: comm syz.2.5372: corrupted xattr block 95 [ 228.256861][T11582] EXT4-fs (loop2): Remounting filesystem read-only [ 228.264085][T11582] EXT4-fs warning (device loop2): ext4_evict_inode:299: xattr delete (err -117) [ 228.273410][T11582] EXT4-fs (loop2): 1 orphan inode deleted [ 228.279893][T11582] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 228.306309][ T287] EXT4-fs (loop2): unmounting filesystem. [ 228.429223][T11607] netlink: 'syz.1.5384': attribute type 1 has an invalid length. [ 228.519419][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 228.529399][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 228.550605][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 228.559051][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 228.567351][ T304] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.574437][ T304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 228.583780][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 228.592257][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 228.601198][ T304] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.608311][ T304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 228.616232][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 228.626828][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 228.635235][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 228.659422][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 228.695761][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 228.712366][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 228.723182][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 228.732021][T11516] device veth0_vlan entered promiscuous mode [ 228.741721][T11639] netlink: 'syz.2.5399': attribute type 12 has an invalid length. [ 228.763249][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 228.777004][T11516] device veth1_macvtap entered promiscuous mode [ 228.816155][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 228.853753][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 228.965360][T11671] netlink: 'syz.0.5414': attribute type 49 has an invalid length. [ 229.008797][T11682] netlink: 'syz.4.5420': attribute type 1 has an invalid length. [ 229.016806][T11671] netlink: 'syz.0.5414': attribute type 49 has an invalid length. [ 229.193268][T11708] device vti1 entered promiscuous mode [ 229.357805][T11737] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 229.461553][T11756] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 229.482915][T11756] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 229.530137][T11756] device vlan0 left promiscuous mode [ 229.543158][T11756] device bridge1 left promiscuous mode [ 229.552739][T11756] device ip6erspan0 left promiscuous mode [ 229.569829][T11758] bridge1: trying to set multicast startup query interval below minimum, setting to 100 (1000ms) [ 229.593772][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 229.612898][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 229.631289][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 229.645918][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 229.655762][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 229.664345][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 229.673402][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 229.692934][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 229.708193][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 229.716220][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth3: link becomes ready [ 229.724293][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth2: link becomes ready [ 229.808907][T11793] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 230.324996][T11874] loop2: detected capacity change from 0 to 16 [ 230.332290][T11874] erofs: (device loop2): mounted with root inode @ nid 36. [ 230.564407][ T19] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 230.739488][T11914] tipc: Trying to set illegal importance in message [ 230.772026][ T19] usb 1-1: config 160 has an invalid interface number: 200 but max is 0 [ 230.791863][ T19] usb 1-1: config 160 has no interface number 0 [ 230.808848][ T19] usb 1-1: config 160 interface 200 has no altsetting 0 [ 230.829659][ T19] usb 1-1: New USB device found, idVendor=21bb, idProduct=2070, bcdDevice=87.0b [ 230.850267][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.867776][ T19] usb 1-1: Product: syz [ 230.878719][ T19] usb 1-1: Manufacturer: syz [ 230.888390][ T19] usb 1-1: SerialNumber: syz [ 230.997750][T11786] loop1: detected capacity change from 0 to 131072 [ 231.016032][T11786] F2FS-fs (loop1): Wrong CP boundary, start(512) end(1536) blocks(0) [ 231.025097][T11786] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 231.050561][T11786] F2FS-fs (loop1): invalid crc value [ 231.085510][T11786] F2FS-fs (loop1): Found nat_bits in checkpoint [ 231.123251][ T19] usb 1-1: MIDIStreaming interface descriptor not found [ 231.140923][ T19] usb 1-1: USB disconnect, device number 97 [ 231.158963][ T468] udevd[468]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:160.200/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 231.173712][T11940] __nla_validate_parse: 12 callbacks suppressed [ 231.173741][T11940] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5547'. [ 231.198399][T11786] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 231.208609][T11786] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 231.282315][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 231.282334][ T28] audit: type=1400 audit(2000000009.036:407): avc: denied { write } for pid=11785 comm="syz.1.5472" name="file2" dev="loop1" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 231.338239][ T28] audit: type=1400 audit(2000000009.036:408): avc: denied { ioctl } for pid=11948 comm="syz.3.5551" path="socket:[51518]" dev="sockfs" ino=51518 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 231.369473][T11955] random: crng reseeded on system resumption [ 231.589844][T11979] netlink: 64 bytes leftover after parsing attributes in process `syz.3.5567'. [ 231.604464][T11979] netlink: 64 bytes leftover after parsing attributes in process `syz.3.5567'. [ 231.641590][T11985] netlink: 'syz.2.5570': attribute type 12 has an invalid length. [ 231.797284][ T28] audit: type=1400 audit(2000000009.506:409): avc: denied { read } for pid=12001 comm="syz.0.5578" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 232.039530][T12043] xt_CT: No such helper "snmp_trap" [ 232.211711][ T28] audit: type=1400 audit(2000000009.894:410): avc: denied { setopt } for pid=12068 comm="syz.2.5612" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 232.326566][T12101] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5625'. [ 232.387040][T12111] xt_l2tp: unknown flags: 17 [ 232.431528][T12119] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5635'. [ 232.455775][T12125] netlink: 'syz.2.5637': attribute type 3 has an invalid length. [ 232.545460][T12141] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5645'. [ 232.600341][T12152] netlink: 'syz.2.5651': attribute type 1 has an invalid length. [ 232.684898][T12168] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5660'. [ 232.694419][ T28] audit: type=1400 audit(2000000010.337:411): avc: denied { getopt } for pid=12170 comm="syz.1.5662" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 232.769290][ T28] audit: type=1326 audit(2000000010.411:412): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12182 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 232.854580][ T28] audit: type=1326 audit(2000000010.411:413): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12182 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=123 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 232.905899][ T28] audit: type=1326 audit(2000000010.411:414): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12182 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 232.960317][T12212] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5684'. [ 233.000644][ T28] audit: type=1326 audit(2000000010.411:415): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12182 comm="syz.3.5670" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 233.021027][T12220] xt_l2tp: wrong L2TP version: 0 [ 233.031766][ T28] audit: type=1400 audit(2000000010.568:416): avc: granted { setsecparam } for pid=12205 comm="syz.4.5679" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 233.072886][T12224] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5688'. [ 233.193389][T12242] xt_hashlimit: overflow, rate too high: 0 [ 233.396129][T12196] loop1: detected capacity change from 0 to 40427 [ 233.422292][T12196] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 233.446812][T12196] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 233.503799][T12196] F2FS-fs (loop1): invalid crc value [ 233.520468][T12295] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5722'. [ 233.550408][T12196] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 233.642145][T12196] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 233.649274][T12196] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 233.713281][T12329] loop2: detected capacity change from 0 to 256 [ 233.740184][T12329] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 233.977190][ T317] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 234.183073][ T317] usb 4-1: Using ep0 maxpacket: 16 [ 234.191240][ T317] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 234.220099][ T317] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.232793][T12351] loop4: detected capacity change from 0 to 40427 [ 234.249051][ T317] usb 4-1: Product: syz [ 234.253283][ T317] usb 4-1: Manufacturer: syz [ 234.257904][ T317] usb 4-1: SerialNumber: syz [ 234.275496][T12351] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 234.292208][ T317] r8152-cfgselector 4-1: config 0 descriptor?? [ 234.300543][T12351] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 234.302331][ T1758] usb 1-1: new full-speed USB device number 98 using dummy_hcd [ 234.311014][T12351] F2FS-fs (loop4): invalid crc value [ 234.357590][T12351] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 234.412047][T12351] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 234.419164][T12351] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 234.504432][T12440] device ip6erspan0 entered promiscuous mode [ 234.517372][ T317] r8152-cfgselector 4-1: Unknown version 0x0000 [ 234.520085][ T1758] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 234.551364][ T1758] usb 1-1: config 0 interface 0 has no altsetting 0 [ 234.568635][ T1758] usb 1-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 234.582607][ T1758] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 234.595886][ T1758] usb 1-1: config 0 descriptor?? [ 234.601165][T12367] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 234.734619][ T317] r8152-cfgselector 4-1: Unknown version 0x0000 [ 234.751762][ T317] r8152-cfgselector 4-1: bad CDC descriptors [ 234.767946][ T317] r8152-cfgselector 4-1: Unknown version 0x0000 [ 234.771304][T12467] netlink: 'syz.4.5805': attribute type 5 has an invalid length. [ 234.775884][ T317] r8152-cfgselector 4-1: USB disconnect, device number 97 [ 234.828752][ T1758] usbhid 1-1:0.0: can't add hid device: -71 [ 234.840527][ T1758] usbhid: probe of 1-1:0.0 failed with error -71 [ 234.854809][ T6] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 234.866826][ T1758] usb 1-1: USB disconnect, device number 98 [ 234.960415][T12492] device ip6tnl2 entered promiscuous mode [ 235.070386][ T6] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1023 [ 235.084815][ T6] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 235.099014][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 235.108427][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 235.126464][ T6] usb 3-1: SerialNumber: syz [ 235.136622][T12444] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 235.365490][ T6] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 235.382625][ T6] usb 3-1: USB disconnect, device number 100 [ 235.449801][T12536] futex_wake_op: syz.0.5839 tries to shift op by 32; fix this program [ 235.514392][T12542] loop1: detected capacity change from 0 to 512 [ 235.564646][T12542] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 235.592381][T12542] ext4 filesystem being mounted at /1175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 235.615592][ T283] EXT4-fs (loop1): unmounting filesystem. [ 235.779121][T12579] xt_TCPMSS: Only works on TCP SYN packets [ 235.992926][T12613] xt_TCPMSS: Only works on TCP SYN packets [ 236.070042][T12619] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 236.106954][T12623] xt_TCPMSS: Only works on TCP SYN packets [ 236.319270][T12654] device bridge4 entered promiscuous mode [ 236.349231][T12667] rtc_cmos 00:00: Alarms can be up to one day in the future [ 236.385923][T12674] x_tables: ip6_tables: esp match: only valid for protocol 50 [ 236.419566][T12676] xt_CT: You must specify a L4 protocol and not use inversions on it [ 236.632522][T12717] xt_CT: You must specify a L4 protocol and not use inversions on it [ 236.706488][T12730] loop2: detected capacity change from 0 to 256 [ 236.720868][T12733] __nla_validate_parse: 9 callbacks suppressed [ 236.720888][T12733] netlink: 16 bytes leftover after parsing attributes in process `syz.0.5933'. [ 236.744483][T12736] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5934'. [ 236.745061][T12730] FAT-fs (loop2): Directory bread(block 64) failed [ 236.760203][T12730] FAT-fs (loop2): Directory bread(block 65) failed [ 236.764878][T12736] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5934'. [ 236.777941][T12730] FAT-fs (loop2): Directory bread(block 66) failed [ 236.786723][T12730] FAT-fs (loop2): Directory bread(block 67) failed [ 236.796014][T12730] FAT-fs (loop2): Directory bread(block 68) failed [ 236.803180][T12730] FAT-fs (loop2): Directory bread(block 69) failed [ 236.812382][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 236.812399][ T28] audit: type=1326 audit(2000000014.140:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12737 comm="syz.0.5947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 236.849209][T12730] FAT-fs (loop2): Directory bread(block 70) failed [ 236.849238][T12730] FAT-fs (loop2): Directory bread(block 71) failed [ 236.849274][T12730] FAT-fs (loop2): Directory bread(block 72) failed [ 236.849311][T12730] FAT-fs (loop2): Directory bread(block 73) failed [ 236.871164][ T28] audit: type=1326 audit(2000000014.168:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12737 comm="syz.0.5947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 236.871206][ T28] audit: type=1326 audit(2000000014.168:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12737 comm="syz.0.5947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=252 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 236.871236][ T28] audit: type=1326 audit(2000000014.168:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12737 comm="syz.0.5947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 236.871263][ T28] audit: type=1326 audit(2000000014.168:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12737 comm="syz.0.5947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x7ffc0000 [ 236.879841][T12744] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5938'. [ 237.006010][ T28] audit: type=1400 audit(2000000014.297:440): avc: denied { name_bind } for pid=12751 comm="syz.0.5944" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 237.027882][ T28] audit: type=1400 audit(2000000014.297:441): avc: denied { node_bind } for pid=12751 comm="syz.0.5944" saddr=ff01::1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 237.241633][T12789] IPv6: NLM_F_REPLACE set, but no existing node found! [ 237.380274][T12817] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5974'. [ 237.697949][T12868] netlink: 80 bytes leftover after parsing attributes in process `syz.4.6001'. [ 237.786896][T12880] loop1: detected capacity change from 0 to 256 [ 237.836336][T12880] FAT-fs (loop1): Directory bread(block 64) failed [ 237.844851][T12880] FAT-fs (loop1): Directory bread(block 65) failed [ 237.853969][T12880] FAT-fs (loop1): Directory bread(block 66) failed [ 237.866546][T12880] FAT-fs (loop1): Directory bread(block 67) failed [ 237.875930][T12880] FAT-fs (loop1): Directory bread(block 68) failed [ 237.882955][T12880] FAT-fs (loop1): Directory bread(block 69) failed [ 237.890215][T12880] FAT-fs (loop1): Directory bread(block 70) failed [ 237.896842][T12880] FAT-fs (loop1): Directory bread(block 71) failed [ 237.909391][T12880] FAT-fs (loop1): Directory bread(block 72) failed [ 237.922349][T12880] FAT-fs (loop1): Directory bread(block 73) failed [ 237.932765][T12889] sock: sock_timestamping_bind_phc: sock not bind to device [ 237.965144][T12891] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6011'. [ 237.985123][T12891] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6011'. [ 237.994609][T12891] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6011'. [ 238.040012][ T303] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 238.050891][ T6] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 238.064087][T12897] device wireguard0 entered promiscuous mode [ 238.070285][T12897] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 238.256675][ T303] usb 4-1: Using ep0 maxpacket: 8 [ 238.257887][ T6] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1023 [ 238.263082][ T303] usb 4-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 238.289169][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 238.300012][ T303] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.311609][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.320691][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 238.329190][ T303] usb 4-1: config 0 descriptor?? [ 238.343364][ T6] usb 5-1: SerialNumber: syz [ 238.365588][T12876] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 238.495103][ T1758] usb 2-1: new high-speed USB device number 93 using dummy_hcd [ 238.567059][ T303] usb 4-1: USB disconnect, device number 98 [ 238.606713][ T6] cdc_ether: probe of 5-1:1.0 failed with error -71 [ 238.620312][ T6] usb 5-1: USB disconnect, device number 95 [ 238.704199][ T1758] usb 2-1: Using ep0 maxpacket: 16 [ 238.715542][ T1758] usb 2-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 238.734823][ T1758] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 238.756115][ T1758] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 238.766356][ T1758] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.774615][ T1758] usb 2-1: Product: syz [ 238.788495][ T1758] usb 2-1: Manufacturer: syz [ 238.793159][ T1758] usb 2-1: SerialNumber: syz [ 238.825010][T12967] x_tables: ip_tables: socket match: used from hooks FORWARD, but only valid from PREROUTING/INPUT [ 238.966604][ T28] audit: type=1326 audit(2000000016.124:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12982 comm="syz.0.6057" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fab3b58e929 code=0x0 [ 239.031880][ T1758] usb 2-1: 0:2 : does not exist [ 239.043843][ T1758] usb 2-1: unit 97 not found! [ 239.063047][ T1758] usb 2-1: USB disconnect, device number 93 [ 239.071728][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 239.143603][T12999] netlink: 60 bytes leftover after parsing attributes in process `syz.3.6065'. [ 239.203058][T13007] bridge3: the hash_elasticity option has been deprecated and is always 16 [ 239.317877][ T28] audit: type=1326 audit(2000000016.447:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13025 comm="syz.3.6080" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 239.341564][T13031] device batadv_slave_0 entered promiscuous mode [ 239.360303][T13031] A link change request failed with some changes committed already. Interface batadv_slave_0 may have been left with an inconsistent configuration, please check. [ 239.378314][ T28] audit: type=1326 audit(2000000016.447:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13025 comm="syz.3.6080" exe="/root/syz-executor" sig=0 arch=c000003e syscall=102 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 239.411833][T13038] xt_TCPMSS: Only works on TCP SYN packets [ 239.753239][T13098] netlink: 'syz.3.6114': attribute type 3 has an invalid length. [ 239.977823][T13140] device gre1 entered promiscuous mode [ 240.078034][T13163] loop1: detected capacity change from 0 to 256 [ 240.156213][T13174] x_tables: duplicate entry at hook 2 [ 240.616291][T13267] loop3: detected capacity change from 0 to 512 [ 240.681740][T13267] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 240.693901][T13267] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 240.704689][T13267] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.6198: Corrupt directory, running e2fsck is recommended [ 240.718231][T13267] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 240.726705][T13267] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2195: inode #15: comm syz.3.6198: corrupted in-inode xattr [ 240.738914][T13267] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.6198: couldn't read orphan inode 15 (err -117) [ 240.753025][T13267] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 240.798883][T11516] EXT4-fs (loop3): unmounting filesystem. [ 240.875913][T13302] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 240.883210][T13302] IPv6: NLM_F_CREATE should be set when creating new route [ 240.885804][T13304] loop2: detected capacity change from 0 to 512 [ 240.890478][T13302] IPv6: NLM_F_CREATE should be set when creating new route [ 240.904151][ T471] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 240.951952][T13311] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=1006 sclass=netlink_audit_socket pid=13311 comm=syz.3.6219 [ 240.983501][T13304] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 240.993312][T13304] ext4 filesystem being mounted at /1230/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 241.056599][ T287] EXT4-fs (loop2): unmounting filesystem. [ 241.138567][ T471] usb 2-1: Using ep0 maxpacket: 16 [ 241.143871][T13330] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=13330 comm=syz.4.6227 [ 241.162898][ T471] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 241.179505][ T471] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.187739][ T471] usb 2-1: Product: syz [ 241.202187][T13330] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=13330 comm=syz.4.6227 [ 241.215085][ T471] usb 2-1: Manufacturer: syz [ 241.219732][ T471] usb 2-1: SerialNumber: syz [ 241.239878][ T471] r8152-cfgselector 2-1: config 0 descriptor?? [ 241.256206][T13338] xt_hashlimit: max too large, truncated to 1048576 [ 241.268655][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 241.672613][T13375] xt_l2tp: invalid flags combination: 4 [ 241.682928][ T471] r8152-cfgselector 2-1: Unknown version 0x0000 [ 241.689469][ T471] r8152-cfgselector 2-1: bad CDC descriptors [ 241.724119][ T471] r8152-cfgselector 2-1: Unknown version 0x0000 [ 241.736408][ T471] r8152-cfgselector 2-1: USB disconnect, device number 94 [ 241.810290][ T6] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 242.011484][T13384] loop3: detected capacity change from 0 to 40427 [ 242.019538][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 242.032644][ T6] usb 1-1: config 1 has an invalid descriptor of length 97, skipping remainder of the config [ 242.044845][T13384] F2FS-fs (loop3): fault_injection options not supported [ 242.062264][T13384] F2FS-fs (loop3): invalid crc value [ 242.069862][ T6] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 242.091704][ T6] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 242.102148][T13384] F2FS-fs (loop3): Found nat_bits in checkpoint [ 242.114012][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.122054][ T6] usb 1-1: Product: syz [ 242.135459][ T6] usb 1-1: Manufacturer: syz [ 242.140116][ T6] usb 1-1: SerialNumber: syz [ 242.173497][T13384] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 242.259577][T13413] loop4: detected capacity change from 0 to 256 [ 242.300413][T13413] FAT-fs (loop4): Directory bread(block 64) failed [ 242.307138][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 242.307155][ T28] audit: type=1326 audit(2000000019.207:457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13418 comm="syz.1.6270" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 242.327303][T13422] netlink: 'syz.1.6271': attribute type 1 has an invalid length. [ 242.344106][T13413] FAT-fs (loop4): Directory bread(block 65) failed [ 242.351239][T13413] FAT-fs (loop4): Directory bread(block 66) failed [ 242.351845][T13422] netlink: 'syz.1.6271': attribute type 2 has an invalid length. [ 242.359036][T13413] FAT-fs (loop4): Directory bread(block 67) failed [ 242.372249][ T28] audit: type=1326 audit(2000000019.207:458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13418 comm="syz.1.6270" exe="/root/syz-executor" sig=0 arch=c000003e syscall=130 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 242.373585][T13417] __nla_validate_parse: 12 callbacks suppressed [ 242.373660][T13417] netlink: 256 bytes leftover after parsing attributes in process `syz.2.6269'. [ 242.396219][ T28] audit: type=1326 audit(2000000019.207:459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13418 comm="syz.1.6270" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 242.411118][T13413] FAT-fs (loop4): Directory bread(block 68) failed [ 242.411150][T13413] FAT-fs (loop4): Directory bread(block 69) failed [ 242.411195][T13413] FAT-fs (loop4): Directory bread(block 70) failed [ 242.411217][T13413] FAT-fs (loop4): Directory bread(block 71) failed [ 242.411254][T13413] FAT-fs (loop4): Directory bread(block 72) failed [ 242.411275][T13413] FAT-fs (loop4): Directory bread(block 73) failed [ 242.416030][ T6] usb 1-1: 0:2 : does not exist [ 242.539153][ T28] audit: type=1326 audit(2000000019.429:460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13427 comm="syz.2.6275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa38b58e929 code=0x7ffc0000 [ 242.574733][ T6] usb 1-1: unit 97 not found! [ 242.578334][ T28] audit: type=1326 audit(2000000019.456:461): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13427 comm="syz.2.6275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=122 compat=0 ip=0x7fa38b58e929 code=0x7ffc0000 [ 242.661193][ T28] audit: type=1326 audit(2000000019.456:462): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13427 comm="syz.2.6275" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa38b58e929 code=0x7ffc0000 [ 242.680585][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 242.700967][ T6] usb 1-1: USB disconnect, device number 99 [ 242.730081][T13448] netlink: 'syz.2.6284': attribute type 4 has an invalid length. [ 242.748613][T13448] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.6284'. [ 242.865142][T13471] xt_CT: You must specify a L4 protocol and not use inversions on it [ 242.901951][T13478] netlink: 76 bytes leftover after parsing attributes in process `syz.2.6298'. [ 242.913076][T13480] loop4: detected capacity change from 0 to 256 [ 242.927612][ T28] audit: type=1326 audit(2000000019.789:463): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13482 comm="syz.1.6301" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x0 [ 243.235168][T13531] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6324'. [ 243.260006][T13531] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6324'. [ 243.267765][ T28] audit: type=1326 audit(2000000020.093:464): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.1.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 243.291642][T13531] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6324'. [ 243.329000][T13531] netlink: 16 bytes leftover after parsing attributes in process `syz.0.6324'. [ 243.349273][ T28] audit: type=1326 audit(2000000020.130:465): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.1.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=97 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 243.411803][ T28] audit: type=1326 audit(2000000020.130:466): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13535 comm="syz.1.6320" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 243.462957][T13557] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6337'. [ 243.637236][T13587] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6352'. [ 243.857968][ T471] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 243.942716][T13628] loop1: detected capacity change from 0 to 256 [ 244.065155][ T471] usb 4-1: config 0 interface 0 has no altsetting 0 [ 244.083083][ T471] usb 4-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice=f0.ee [ 244.119911][ T471] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.149402][ T471] usb 4-1: config 0 descriptor?? [ 244.381623][ T471] snd-usb-audio: probe of 4-1:0.0 failed with error -22 [ 244.411191][ T471] usb 4-1: USB disconnect, device number 99 [ 244.418559][T13697] netlink: 28 bytes leftover after parsing attributes in process `syz.0.6407'. [ 244.510150][T13708] binder: 13705:13708 ioctl 40046210 0 returned -14 [ 244.560713][T13712] printk: syz.2.6415 (13712): Attempt to access syslog with CAP_SYS_ADMIN but no CAP_SYSLOG (deprecated). [ 244.633316][T13725] device bridge0 entered promiscuous mode [ 244.652494][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 244.670570][ T6] usb 5-1: new high-speed USB device number 96 using dummy_hcd [ 244.710832][T13734] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 244.876367][ T6] usb 5-1: Using ep0 maxpacket: 8 [ 244.883033][ T6] usb 5-1: unable to get BOS descriptor or descriptor too short [ 244.903058][ T6] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 244.928544][ T6] usb 5-1: config 1 has no interface number 1 [ 244.941416][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 244.978176][ T6] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 245.003799][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 245.015112][ T6] usb 5-1: Product: syz [ 245.023061][ T6] usb 5-1: Manufacturer: syz [ 245.038260][T13783] loop1: detected capacity change from 0 to 2048 [ 245.049768][ T6] usb 5-1: SerialNumber: syz [ 245.061412][T13690] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 245.112118][T13783] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 245.184588][T13783] EXT4-fs error (device loop1): ext4_find_extent:936: inode #2: comm syz.1.6449: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 245.252304][ T283] EXT4-fs (loop1): unmounting filesystem. [ 245.291099][ T6] usb 5-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 245.297309][ T6] usb 5-1: 2:1 : invalid channels 0 [ 245.312508][ T6] usb 5-1: USB disconnect, device number 96 [ 245.429359][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 245.549882][T13854] loop2: detected capacity change from 0 to 256 [ 245.559825][ T314] udevd[314]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 245.595223][T13854] FAT-fs (loop2): Directory bread(block 64) failed [ 245.617946][T13854] FAT-fs (loop2): Directory bread(block 65) failed [ 245.636036][T13865] x_tables: duplicate entry at hook 2 [ 245.638623][T13854] FAT-fs (loop2): Directory bread(block 66) failed [ 245.670236][T13854] FAT-fs (loop2): Directory bread(block 67) failed [ 245.679061][T13854] FAT-fs (loop2): Directory bread(block 68) failed [ 245.685718][T13854] FAT-fs (loop2): Directory bread(block 69) failed [ 245.692428][T13854] FAT-fs (loop2): Directory bread(block 70) failed [ 245.718891][T13854] FAT-fs (loop2): Directory bread(block 71) failed [ 245.731528][T13854] FAT-fs (loop2): Directory bread(block 72) failed [ 245.739950][T13854] FAT-fs (loop2): Directory bread(block 73) failed [ 246.059459][T13938] netlink: 'syz.1.6523': attribute type 2 has an invalid length. [ 246.088257][T13944] loop4: detected capacity change from 0 to 256 [ 246.159914][T13956] loop3: detected capacity change from 0 to 256 [ 246.168414][T13957] x_tables: unsorted underflow at hook 3 [ 246.193049][T13956] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 246.284950][ T322] FAT-fs (loop3): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 246.636676][T14047] xt_bpf: check failed: parse error [ 246.714862][T14061] x_tables: duplicate underflow at hook 4 [ 246.843529][T14085] block device autoloading is deprecated and will be removed. [ 247.086560][ T6] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 247.251786][T14156] xt_limit: Overflow, try lower: 0/0 [ 247.256038][T14155] binfmt_misc: register: failed to install interpreter file ./file0/../file0 [ 247.297006][ T6] usb 1-1: Using ep0 maxpacket: 32 [ 247.313980][ T6] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 247.344347][ T6] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 247.360962][T14170] bridge5: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 247.370973][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.388309][ T6] usb 1-1: Product: syz [ 247.397844][ T6] usb 1-1: Manufacturer: syz [ 247.413169][ T6] usb 1-1: SerialNumber: syz [ 247.423081][ T6] usb 1-1: config 0 descriptor?? [ 247.447429][ T6] usb 1-1: bad CDC descriptors [ 247.453377][ T6] usb 1-1: unsupported MDLM descriptors [ 247.529838][T14196] netlink: 'syz.1.6652': attribute type 5 has an invalid length. [ 247.613900][T14207] loop4: detected capacity change from 0 to 4096 [ 247.639310][T14207] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 247.654269][ T303] usb 1-1: USB disconnect, device number 100 [ 247.710382][ T286] EXT4-fs (loop4): unmounting filesystem. [ 247.794712][T14239] __nla_validate_parse: 4 callbacks suppressed [ 247.794736][T14239] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6673'. [ 247.815358][T14241] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6674'. [ 247.848816][T14247] netlink: 28 bytes leftover after parsing attributes in process `syz.3.6676'. [ 247.859176][T14247] netlink: 24 bytes leftover after parsing attributes in process `syz.3.6676'. [ 247.973459][T14267] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6687'. [ 248.008840][T14273] mmap: syz.2.6690 (14273): VmData 167489536 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 248.016467][T14275] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6691'. [ 248.038937][T14277] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6692'. [ 248.088763][T14285] loop1: detected capacity change from 0 to 256 [ 248.232896][T14310] xt_l2tp: v2 doesn't support IP mode [ 248.350218][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 248.350238][ T28] audit: type=1400 audit(2000000024.791:482): avc: denied { write } for pid=14328 comm="syz.1.6719" name="file0" dev="tmpfs" ino=6866 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 248.397711][T14338] Zero length message leads to an empty skb [ 248.492489][T14355] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6732'. [ 248.655251][T14386] xt_l2tp: v2 tid > 0xffff: 134217728 [ 248.720075][T14398] loop1: detected capacity change from 0 to 256 [ 248.766821][T14398] FAT-fs (loop1): Directory bread(block 64) failed [ 248.773433][T14398] FAT-fs (loop1): Directory bread(block 65) failed [ 248.823361][T14398] FAT-fs (loop1): Directory bread(block 66) failed [ 248.829963][T14398] FAT-fs (loop1): Directory bread(block 67) failed [ 248.831927][T14413] incfs: Options parsing error. -22 [ 248.841933][T14413] incfs: mount failed -22 [ 248.866242][T14398] FAT-fs (loop1): Directory bread(block 68) failed [ 248.896293][T14398] FAT-fs (loop1): Directory bread(block 69) failed [ 248.905176][ T28] audit: type=1400 audit(2000000025.299:483): avc: denied { read } for pid=14421 comm="syz.3.6765" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 248.920301][T14398] FAT-fs (loop1): Directory bread(block 70) failed [ 248.972045][T14398] FAT-fs (loop1): Directory bread(block 71) failed [ 248.994263][T14398] FAT-fs (loop1): Directory bread(block 72) failed [ 249.031633][T14398] FAT-fs (loop1): Directory bread(block 73) failed [ 249.204384][T14466] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 249.204752][T14464] device ipip0 entered promiscuous mode [ 249.309482][ T28] audit: type=1400 audit(2000000025.677:484): avc: denied { mount } for pid=14482 comm="syz.0.6793" name="/" dev="ramfs" ino=58318 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 249.341052][T14486] netlink: 'syz.4.6796': attribute type 2 has an invalid length. [ 249.373793][T14492] SELinux: policydb string length 9480 does not match expected length 8 [ 249.382318][ T28] audit: type=1326 audit(2000000025.714:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14489 comm="syz.3.6800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 249.382354][ T28] audit: type=1326 audit(2000000025.714:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14489 comm="syz.3.6800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 249.382382][ T28] audit: type=1326 audit(2000000025.724:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14489 comm="syz.3.6800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=290 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 249.382409][ T28] audit: type=1326 audit(2000000025.724:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14489 comm="syz.3.6800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 249.382436][ T28] audit: type=1326 audit(2000000025.724:489): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14489 comm="syz.3.6800" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 249.382462][ T28] audit: type=1400 audit(2000000025.742:490): avc: denied { load_policy } for pid=14491 comm="syz.1.6797" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 249.410153][T14492] SELinux: failed to load policy [ 249.569594][T14517] xt_hashlimit: size too large, truncated to 1048576 [ 249.634773][ T28] audit: type=1326 audit(2000000025.982:491): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14522 comm="syz.1.6816" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 249.669278][T14527] netlink: 'syz.0.6817': attribute type 3 has an invalid length. [ 249.708904][T14536] xt_CONNSECMARK: invalid mode: 0 [ 249.849334][ T303] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 249.943672][T14575] netlink: 104 bytes leftover after parsing attributes in process `syz.2.6840'. [ 250.050685][T14591] xt_socket: unknown flags 0x40 [ 250.068854][ T303] usb 5-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 250.089035][ T303] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.115103][ T303] usb 5-1: Product: syz [ 250.119348][ T303] usb 5-1: Manufacturer: syz [ 250.135132][ T303] usb 5-1: SerialNumber: syz [ 250.162800][ T303] r8152-cfgselector 5-1: config 0 descriptor?? [ 250.313295][T14623] loop1: detected capacity change from 0 to 256 [ 250.574163][T14651] xt_policy: too many policy elements [ 250.589967][T14653] xt_ecn: cannot match TCP bits for non-tcp packets [ 250.597228][T14656] xt_hashlimit: Unknown mode mask 100000, kernel too old? [ 250.609667][T14657] netlink: 96 bytes leftover after parsing attributes in process `syz.1.6879'. [ 250.629742][ T303] r8152-cfgselector 5-1: Unknown version 0x0000 [ 250.655440][ T303] r8152-cfgselector 5-1: USB disconnect, device number 97 [ 250.729500][T14674] IPv6: sit2: Disabled Multicast RS [ 250.765404][T14678] loop1: detected capacity change from 0 to 256 [ 250.786920][T14678] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 250.832911][T14678] fuse: Bad value for 'fd' [ 251.447716][T14759] xt_TCPMSS: Only works on TCP SYN packets [ 251.594134][T14779] netlink: 'syz.3.6940': attribute type 6 has an invalid length. [ 251.601927][T14779] netlink: 'syz.3.6940': attribute type 5 has an invalid length. [ 251.820232][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 251.870420][T14815] netlink: 'syz.3.6958': attribute type 29 has an invalid length. [ 251.897487][T14815] netlink: 'syz.3.6958': attribute type 29 has an invalid length. [ 251.971706][T14828] cgroup: Invalid name [ 252.168851][T14851] netlink: 'syz.1.6976': attribute type 32 has an invalid length. [ 252.606605][T14922] netlink: 'syz.1.7011': attribute type 49 has an invalid length. [ 252.655265][T14929] new mount options do not match the existing superblock, will be ignored [ 252.718368][T14942] loop2: detected capacity change from 0 to 256 [ 252.739274][T14944] loop1: detected capacity change from 0 to 256 [ 252.772119][T14942] FAT-fs (loop2): Directory bread(block 64) failed [ 252.794729][T14942] FAT-fs (loop2): Directory bread(block 65) failed [ 252.803511][T14944] exFAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 252.823446][T14942] FAT-fs (loop2): Directory bread(block 66) failed [ 252.830042][T14944] exFAT-fs (loop1): Medium has reported failures. Some data may be lost. [ 252.841225][T14944] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 252.870540][T14942] FAT-fs (loop2): Directory bread(block 67) failed [ 252.892037][T14942] FAT-fs (loop2): Directory bread(block 68) failed [ 252.918627][T14942] FAT-fs (loop2): Directory bread(block 69) failed [ 252.925245][T14942] FAT-fs (loop2): Directory bread(block 70) failed [ 252.958769][T14942] FAT-fs (loop2): Directory bread(block 71) failed [ 252.976111][T14942] FAT-fs (loop2): Directory bread(block 72) failed [ 252.989668][T14942] FAT-fs (loop2): Directory bread(block 73) failed [ 253.298281][T15033] __nla_validate_parse: 37 callbacks suppressed [ 253.298311][T15033] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7066'. [ 253.514576][T15060] loop3: detected capacity change from 0 to 8192 [ 253.544900][T15060] loop3: p1 < > p2 < p5 > p4 [ 253.566497][T15060] loop3: p4 size 16776960 extends beyond EOD, truncated [ 253.574195][T15060] loop3: p5 size 16776960 extends beyond EOD, truncated [ 253.657733][ T472] udevd[472]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 253.669025][ T963] udevd[963]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 253.669032][ T958] udevd[958]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 253.673821][ T314] udevd[314]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 253.698082][T15089] device veth1_to_team entered promiscuous mode [ 253.724939][T15089] A link change request failed with some changes committed already. Interface veth1_to_team may have been left with an inconsistent configuration, please check. [ 253.950654][T15081] loop2: detected capacity change from 0 to 40427 [ 253.963913][T15081] F2FS-fs (loop2): fault_injection options not supported [ 253.975768][T15081] F2FS-fs (loop2): Image doesn't support compression [ 253.989545][T15081] F2FS-fs (loop2): invalid crc value [ 254.012915][T15081] F2FS-fs (loop2): Found nat_bits in checkpoint [ 254.105337][T15081] F2FS-fs (loop2): Start checkpoint disabled! [ 254.122391][T15081] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 254.250646][T15143] xt_TPROXY: Can be used only with -p tcp or -p udp [ 254.283184][T15147] IPv6: NLM_F_CREATE should be specified when creating new route [ 254.534914][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 254.534932][ T28] audit: type=1400 audit(2000000030.495:518): avc: denied { module_load } for pid=15180 comm="syz.3.7140" path="/sys/kernel/kheaders.tar.xz" dev="sysfs" ino=7878 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=system permissive=1 [ 254.597653][T15181] Invalid ELF header magic: != ELF [ 255.843656][T15191] loop2: detected capacity change from 0 to 256 [ 256.043136][T15191] exFAT-fs (loop2): failed to load upcase table (idx : 0x000104d0, chksum : 0xda218cab, utbl_chksum : 0xe619d30d) [ 256.058859][T15196] loop3: detected capacity change from 0 to 256 [ 256.081495][ T28] audit: type=1400 audit(2000000031.926:519): avc: denied { read write } for pid=15189 comm="syz.2.7143" name="file1" dev="loop2" ino=1048651 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 256.105145][ T28] audit: type=1400 audit(2000000031.926:520): avc: denied { open } for pid=15189 comm="syz.2.7143" path="/1363/file1/file1" dev="loop2" ino=1048651 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 256.105181][T15191] exFAT-fs (loop2): error, invalid access to FAT free cluster (entry 0x00000008) [ 256.121968][T15196] FAT-fs (loop3): Directory bread(block 64) failed [ 256.135693][T15191] exFAT-fs (loop2): Filesystem has been set read-only [ 256.141171][T15196] FAT-fs (loop3): Directory bread(block 65) failed [ 256.164280][T15196] FAT-fs (loop3): Directory bread(block 66) failed [ 256.171935][T15196] FAT-fs (loop3): Directory bread(block 67) failed [ 256.204847][T15196] FAT-fs (loop3): Directory bread(block 68) failed [ 256.214158][T15196] FAT-fs (loop3): Directory bread(block 69) failed [ 256.238114][T15196] FAT-fs (loop3): Directory bread(block 70) failed [ 256.247739][T15216] netlink: 'syz.0.7155': attribute type 5 has an invalid length. [ 256.256152][T15196] FAT-fs (loop3): Directory bread(block 71) failed [ 256.266299][T15196] FAT-fs (loop3): Directory bread(block 72) failed [ 256.275591][T15196] FAT-fs (loop3): Directory bread(block 73) failed [ 256.382139][T15236] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7166'. [ 256.405317][T15238] xt_l2tp: missing protocol rule (udp|l2tpip) [ 256.441203][T15246] netlink: 'syz.4.7171': attribute type 1 has an invalid length. [ 256.626177][ T28] audit: type=1326 audit(2000000032.424:521): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15278 comm="syz.1.7188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 256.679397][ T28] audit: type=1326 audit(2000000032.471:522): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15278 comm="syz.1.7188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=99 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 256.777741][ T28] audit: type=1326 audit(2000000032.471:523): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15278 comm="syz.1.7188" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 256.807723][ T28] audit: type=1400 audit(2000000032.591:524): avc: denied { getopt } for pid=15302 comm="syz.1.7199" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 256.939404][ T28] audit: type=1326 audit(2000000032.720:525): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15327 comm="syz.1.7210" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 256.984825][ T28] audit: type=1326 audit(2000000032.748:526): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15327 comm="syz.1.7210" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 257.019922][T15339] cgroup: Invalid name [ 257.027558][ T28] audit: type=1326 audit(2000000032.748:527): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15327 comm="syz.1.7210" exe="/root/syz-executor" sig=0 arch=c000003e syscall=229 compat=0 ip=0x7f360938e929 code=0x7ffc0000 [ 257.220130][T15371] netlink: 'syz.1.7233': attribute type 12 has an invalid length. [ 257.269535][T15381] netlink: 96 bytes leftover after parsing attributes in process `syz.2.7238'. [ 257.311572][T15389] loop1: detected capacity change from 0 to 256 [ 257.332027][T15389] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 257.363048][T15393] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7243'. [ 257.461570][T15408] netlink: 'syz.4.7253': attribute type 9 has an invalid length. [ 257.477686][T15408] netlink: 92 bytes leftover after parsing attributes in process `syz.4.7253'. [ 257.543649][T15423] tc_dump_action: action bad kind [ 257.553236][T15415] loop1: detected capacity change from 0 to 4096 [ 257.574796][T15415] EXT4-fs: Ignoring removed orlov option [ 257.584756][T15415] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 257.626377][T15415] EXT4-fs (loop1): Test dummy encryption mode enabled [ 257.681730][T15415] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 257.760415][T15415] EXT4-fs error (device loop1): ext4_get_first_dir_block:3603: inode #12: block 80: comm syz.1.7255: bad entry in directory: rec_len is smaller than minimal - offset=12, inode=6, rec_len=0, size=4096 fake=0 [ 257.787083][T15415] EXT4-fs error (device loop1): ext4_get_first_dir_block:3605: inode #12: comm syz.1.7255: directory missing '..' [ 257.843852][ T283] EXT4-fs (loop1): unmounting filesystem. [ 257.961998][T15490] fuse: Bad value for 'fd' [ 258.179764][T15530] fuse: blksize only supported for fuseblk [ 258.235509][T15541] xt_TPROXY: Can be used only with -p tcp or -p udp [ 258.243256][T15539] binder: 15538:15539 ioctl c0046209 0 returned -22 [ 258.262278][T15543] device bridge5 entered promiscuous mode [ 258.306323][T15551] sock: sock_timestamping_bind_phc: sock not bind to device [ 258.321672][ T317] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 258.336170][T15557] loop3: detected capacity change from 0 to 512 [ 258.382800][T15557] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 258.431760][T15571] netlink: 36 bytes leftover after parsing attributes in process `syz.0.7330'. [ 258.443644][T11516] EXT4-fs (loop3): unmounting filesystem. [ 258.454512][T15575] xt_TCPMSS: Only works on TCP SYN packets [ 258.527585][ T317] usb 2-1: Using ep0 maxpacket: 16 [ 258.534920][ T317] usb 2-1: config 1 has an invalid interface number: 105 but max is 0 [ 258.554210][ T317] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 258.592375][ T317] usb 2-1: config 1 has no interface number 0 [ 258.607288][ T317] usb 2-1: config 1 interface 105 altsetting 2 endpoint 0x4 has invalid wMaxPacketSize 0 [ 258.617879][ T317] usb 2-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 0 [ 258.628125][ T317] usb 2-1: config 1 interface 105 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 258.639473][T15605] xt_TPROXY: Can be used only with -p tcp or -p udp [ 258.648904][ T317] usb 2-1: config 1 interface 105 has no altsetting 0 [ 258.666869][ T317] usb 2-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 258.682086][ T317] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.691867][ T317] usb 2-1: Product: syz [ 258.697657][ T317] usb 2-1: Manufacturer: syz [ 258.707694][ T317] usb 2-1: SerialNumber: syz [ 258.744763][T15621] netlink: 40 bytes leftover after parsing attributes in process `syz.3.7354'. [ 258.933648][T15649] netlink: 8 bytes leftover after parsing attributes in process `syz.0.7368'. [ 258.944320][ T317] aqc111: probe of 2-1:1.105 failed with error -22 [ 258.951092][ T6] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 259.155896][ T6] usb 5-1: Using ep0 maxpacket: 8 [ 259.162162][ T6] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 259.172548][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8D has an invalid bInterval 42, changing to 9 [ 259.190789][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 259.201027][ T6] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 259.214361][ T6] usb 5-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 259.223689][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.231962][ T19] usb 3-1: new high-speed USB device number 101 using dummy_hcd [ 259.240652][ T6] usb 5-1: config 0 descriptor?? [ 259.246544][ T317] usb 2-1: USB disconnect, device number 95 [ 259.405155][ T577] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 259.420627][T15709] netlink: 20 bytes leftover after parsing attributes in process `syz.3.7398'. [ 259.437694][ T19] usb 3-1: Using ep0 maxpacket: 16 [ 259.444135][ T19] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 259.453218][ T19] usb 3-1: config 0 has no interface number 0 [ 259.455601][T15711] x_tables: ip_tables: tcp match: only valid for protocol 6 [ 259.459563][ T19] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 259.484118][ T19] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 259.495244][ T6] usb 5-1: USB disconnect, device number 98 [ 259.503660][ T19] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 259.513132][ T19] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.522721][ T19] usb 3-1: Product: syz [ 259.527156][ T19] usb 3-1: Manufacturer: syz [ 259.531799][ T19] usb 3-1: SerialNumber: syz [ 259.537432][ T19] usb 3-1: config 0 descriptor?? [ 259.542777][T15653] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 259.550333][T15653] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 259.612308][ T577] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 259.621044][ T577] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 259.634671][ T577] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 259.648539][ T577] usb 1-1: config 220 has no interface number 2 [ 259.655548][T15729] device ip6gretap2 entered promiscuous mode [ 259.655831][ T577] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 259.678307][ T577] usb 1-1: config 220 interface 0 has no altsetting 0 [ 259.685422][ T577] usb 1-1: config 220 interface 76 has no altsetting 0 [ 259.692736][ T577] usb 1-1: config 220 interface 1 has no altsetting 0 [ 259.705565][ T577] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 259.717852][ T577] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.726563][ T577] usb 1-1: Product: syz [ 259.731284][ T577] usb 1-1: Manufacturer: syz [ 259.739418][ T577] usb 1-1: SerialNumber: syz [ 259.765717][T15741] overlayfs: failed to resolve './bus': -2 [ 259.778958][T15653] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 259.795296][T15653] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 259.986580][ T577] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 259.995948][ T577] usb 1-1: No valid video chain found. [ 260.001870][ T577] usb 1-1: selecting invalid altsetting 0 [ 260.024215][ T19] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 260.042352][ T577] usb 1-1: USB disconnect, device number 101 [ 260.056964][ T19] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -71 [ 260.069048][ T19] asix: probe of 3-1:0.251 failed with error -5 [ 260.076666][ T19] usb 3-1: USB disconnect, device number 101 [ 261.464933][T15781] xt_TCPMSS: Only works on TCP SYN packets [ 261.515964][T15789] loop1: detected capacity change from 0 to 512 [ 261.530951][T15789] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 261.560946][ T283] EXT4-fs (loop1): unmounting filesystem. [ 261.628367][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 261.628386][ T28] audit: type=1326 audit(260.611:537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15799 comm="syz.3.7441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 261.674075][T15804] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7443'. [ 261.689889][ T28] audit: type=1326 audit(260.620:538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15799 comm="syz.3.7441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 261.739749][ T28] audit: type=1326 audit(260.657:539): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15799 comm="syz.3.7441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=108 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 261.804377][ T28] audit: type=1326 audit(260.657:540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15799 comm="syz.3.7441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 261.896310][ T28] audit: type=1326 audit(260.657:541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15799 comm="syz.3.7441" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f29fd38e929 code=0x7ffc0000 [ 261.927636][T15834] netlink: 16 bytes leftover after parsing attributes in process `syz.4.7460'. [ 261.951726][T15840] netlink: 'syz.3.7461': attribute type 13 has an invalid length. [ 262.024689][T15840] gretap0: refused to change device tx_queue_len [ 262.042082][T15840] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 262.052722][ T28] audit: type=1400 audit(260.989:542): avc: denied { create } for pid=15855 comm="syz.2.7469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 262.079231][T15844] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7464'. [ 262.115548][T15858] device veth1_macvtap left promiscuous mode [ 262.133385][T15858] device macsec0 entered promiscuous mode [ 262.162366][ T28] audit: type=1400 audit(261.017:543): avc: denied { write } for pid=15855 comm="syz.2.7469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 262.187949][T15867] netlink: 8 bytes leftover after parsing attributes in process `syz.3.7473'. [ 262.239196][T15877] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7478'. [ 262.340555][ T28] audit: type=1400 audit(261.266:544): avc: denied { audit_control } for pid=15896 comm="syz.2.7490" capability=30 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 262.417194][T15913] netlink: 'syz.2.7497': attribute type 1 has an invalid length. [ 262.425015][T15913] netlink: 36 bytes leftover after parsing attributes in process `syz.2.7497'. [ 262.443816][ T28] audit: type=1400 audit(261.331:545): avc: denied { ioctl } for pid=15909 comm="syz.1.7496" path="socket:[64854]" dev="sockfs" ino=64854 ioctlcmd=0x7453 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 262.607347][ T28] audit: type=1400 audit(261.515:546): avc: granted { setsecparam } for pid=15943 comm="syz.2.7513" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 262.757219][T15970] loop2: detected capacity change from 0 to 16 [ 262.780964][T15970] erofs: (device loop2): mounted with root inode @ nid 36. [ 262.813367][T15980] syz.4.7532 (15980): /proc/15979/oom_adj is deprecated, please use /proc/15979/oom_score_adj instead. [ 262.840044][T15984] loop3: detected capacity change from 0 to 16 [ 262.857918][T15984] erofs: (device loop3): mounted with root inode @ nid 36. [ 262.914951][T15993] netlink: 220 bytes leftover after parsing attributes in process `syz.0.7536'. [ 262.942717][T15998] loop1: detected capacity change from 0 to 256 [ 262.973832][T15998] FAT-fs (loop1): Directory bread(block 64) failed [ 262.993164][T15998] FAT-fs (loop1): Directory bread(block 65) failed [ 263.010987][T15998] FAT-fs (loop1): Directory bread(block 66) failed [ 263.021875][T15998] FAT-fs (loop1): Directory bread(block 67) failed [ 263.051882][T15998] FAT-fs (loop1): Directory bread(block 68) failed [ 263.069148][T15998] FAT-fs (loop1): Directory bread(block 69) failed [ 263.086806][T16014] xt_TCPMSS: Only works on TCP SYN packets [ 263.094760][T15998] FAT-fs (loop1): Directory bread(block 70) failed [ 263.106104][T15998] FAT-fs (loop1): Directory bread(block 71) failed [ 263.108594][T16016] xt_CT: No such helper "snmp" [ 263.119773][T15998] FAT-fs (loop1): Directory bread(block 72) failed [ 263.148726][T15998] FAT-fs (loop1): Directory bread(block 73) failed [ 263.500058][T16070] loop3: detected capacity change from 0 to 512 [ 263.535263][T16078] kernel profiling enabled (shift: 5) [ 263.565600][T16070] EXT4-fs: Ignoring removed mblk_io_submit option [ 263.587954][T16070] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 263.600532][T16070] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c119, mo2=0002] [ 263.608625][T16070] System zones: 1-12 [ 263.615193][T16070] EXT4-fs (loop3): orphan cleanup on readonly fs [ 263.622091][T16070] EXT4-fs (loop3): 1 truncate cleaned up [ 263.633286][T16070] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 263.715295][T16109] incfs: Error accessing: ./file0/file0. [ 263.747323][T16109] incfs: mount failed -20 [ 263.963758][T16151] loop2: detected capacity change from 0 to 512 [ 263.977133][ T577] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 264.019078][T16162] netlink: 'syz.0.7620': attribute type 6 has an invalid length. [ 264.027750][T16151] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 264.080071][ T287] EXT4-fs (loop2): unmounting filesystem. [ 264.183040][ T577] usb 4-1: Using ep0 maxpacket: 8 [ 264.193620][ T577] usb 4-1: unable to get BOS descriptor or descriptor too short [ 264.216049][ T577] usb 4-1: config 17 has an invalid interface number: 8 but max is 1 [ 264.240508][ T577] usb 4-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 264.271465][ T577] usb 4-1: config 17 has no interface number 0 [ 264.283436][T16193] loop2: detected capacity change from 0 to 128 [ 264.285301][ T577] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has an invalid bInterval 114, changing to 7 [ 264.306036][ T577] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has invalid maxpacket 9319, setting to 1024 [ 264.317823][ T577] usb 4-1: config 17 interface 8 has no altsetting 0 [ 264.331222][T16193] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 264.344028][ T577] usb 4-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 264.356051][ T577] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.358330][T16193] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 264.381217][T16193] EXT4-fs (loop2): ext4_remount: Checksum for group 0 failed (30846!=65535) [ 264.381541][T16200] xt_l2tp: missing protocol rule (udp|l2tpip) [ 264.390266][ T577] usb 4-1: Product: syz [ 264.425538][ T577] usb 4-1: Manufacturer: syz [ 264.436727][ T287] EXT4-fs (loop2): unmounting filesystem. [ 264.444891][ T577] usb 4-1: SerialNumber: syz [ 264.546636][T16215] __nla_validate_parse: 8 callbacks suppressed [ 264.546659][T16215] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7644'. [ 264.589868][T16215] netlink: 20 bytes leftover after parsing attributes in process `syz.4.7644'. [ 264.683523][ T577] usb 4-1: selecting invalid altsetting 0 [ 264.689325][ T577] usb 4-1: 8:6 : no UAC_FORMAT_TYPE desc [ 264.729340][ T577] usb 4-1: selecting invalid altsetting 0 [ 264.761561][ T577] usb 4-1: USB disconnect, device number 100 [ 264.934431][T16261] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 264.998507][T16261] device ip6erspan0 left promiscuous mode [ 265.012771][T16275] xt_connbytes: Forcing CT accounting to be enabled [ 265.020310][T16261] device wireguard0 left promiscuous mode [ 265.021457][T16275] xt_nat: multiple ranges no longer supported [ 265.038421][T16261] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 265.062335][T16261] IPv6: ADDRCONF(NETDEV_CHANGE): wireguard0: link becomes ready [ 265.080620][T16261] device gre1 left promiscuous mode [ 265.088257][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 265.101769][ T3946] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.109006][ T3946] bridge0: port 2(bridge_slave_1) entered forwarding state [ 265.117554][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 265.128354][T16272] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 265.273033][T11516] EXT4-fs (loop3): unmounting filesystem. [ 265.427475][T16338] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 265.436947][T16337] loop1: detected capacity change from 0 to 512 [ 265.446282][T16340] xt_socket: unknown flags 0x8 [ 265.460030][T16337] EXT4-fs (loop1): unable to read superblock [ 265.499677][T16348] loop2: detected capacity change from 0 to 512 [ 265.516066][ T314] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 265.608466][T16348] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 265.668608][ T287] EXT4-fs (loop2): unmounting filesystem. [ 265.915351][T16435] xt_hashlimit: max too large, truncated to 1048576 [ 265.950559][T16435] xt_hashlimit: overflow, try lower: 0/0 [ 266.063470][T16464] IPv6: NLM_F_CREATE should be specified when creating new route [ 266.085286][T16470] ip6t_REJECT: ECHOREPLY is not supported [ 266.093606][T16473] xt_TCPMSS: Only works on TCP SYN packets [ 266.181752][T16488] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 266.203358][T16490] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7779'. [ 266.257604][T16501] netlink: 'syz.2.7786': attribute type 3 has an invalid length. [ 266.273043][T16505] netlink: 28 bytes leftover after parsing attributes in process `syz.3.7784'. [ 266.291681][T16501] netlink: 20 bytes leftover after parsing attributes in process `syz.2.7786'. [ 266.473081][T16552] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 266.525759][T16561] netlink: 80 bytes leftover after parsing attributes in process `syz.4.7815'. [ 266.622847][T16583] netlink: 'syz.0.7823': attribute type 3 has an invalid length. [ 266.873248][T16629] netlink: 4 bytes leftover after parsing attributes in process `syz.1.7845'. [ 267.028141][T16664] netlink: 8 bytes leftover after parsing attributes in process `syz.2.7862'. [ 267.053123][T16664] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7862'. [ 267.064015][ T28] kauditd_printk_skb: 191 callbacks suppressed [ 267.064031][ T28] audit: type=1400 audit(265.632:738): avc: denied { read write } for pid=11516 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.097468][T16670] netlink: 'syz.0.7867': attribute type 6 has an invalid length. [ 267.107408][ T28] audit: type=1400 audit(265.660:739): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.148110][ T28] audit: type=1400 audit(265.687:740): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.216134][T16692] netlink: 'syz.3.7879': attribute type 11 has an invalid length. [ 267.224120][ T28] audit: type=1400 audit(265.696:741): avc: denied { read write } for pid=284 comm="syz-executor" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.279599][ T28] audit: type=1400 audit(265.696:742): avc: denied { read write } for pid=287 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.351150][ T28] audit: type=1400 audit(265.706:743): avc: denied { read write } for pid=11516 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.411698][ T28] audit: type=1400 audit(265.706:744): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.444189][T16727] device sit0 entered promiscuous mode [ 267.456535][T16727] netlink: 1 bytes leftover after parsing attributes in process `syz.0.7895'. [ 267.457659][ T28] audit: type=1400 audit(265.724:745): avc: denied { create } for pid=16682 comm="syz.4.7874" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=0 [ 267.492495][ T28] audit: type=1400 audit(265.733:746): avc: denied { read write } for pid=11516 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.573698][ T28] audit: type=1400 audit(265.743:747): avc: denied { read write } for pid=287 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 267.673336][T16765] netlink: 'syz.3.7914': attribute type 12 has an invalid length. [ 267.799268][T16789] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 268.040559][T16845] netlink: 'syz.4.7954': attribute type 12 has an invalid length. [ 268.140548][T16872] netlink: 'syz.2.7963': attribute type 3 has an invalid length. [ 268.148943][T16874] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 268.213373][T16888] netlink: 'syz.0.7975': attribute type 7 has an invalid length. [ 268.235291][T16888] netlink: 'syz.0.7975': attribute type 8 has an invalid length. [ 268.502378][T16953] netlink: 'syz.1.8007': attribute type 3 has an invalid length. [ 268.545909][T16965] x_tables: unsorted underflow at hook 4 [ 268.554171][T16970] netlink: 'syz.3.8015': attribute type 3 has an invalid length. [ 268.576986][T16970] netlink: 'syz.3.8015': attribute type 3 has an invalid length. [ 268.711606][T17005] xt_SECMARK: invalid mode: 2 [ 268.881390][T17045] xt_SECMARK: invalid security context 'system_u:object_r:initctl_t:s0' [ 269.156463][T17118] xt_limit: Overflow, try lower: 65536/2147483648 [ 269.170185][T17122] netlink: 'syz.0.8091': attribute type 49 has an invalid length. [ 269.202830][T17127] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 269.227243][T17134] xt_ecn: cannot match TCP bits for non-tcp packets [ 269.244587][T17127] device veth1_macvtap entered promiscuous mode [ 269.256008][T17138] xt_CT: You must specify a L4 protocol and not use inversions on it [ 269.265923][T17127] device macsec0 left promiscuous mode [ 269.286581][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 269.297964][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0.0: link becomes ready [ 269.472066][T17193] xt_CT: You must specify a L4 protocol and not use inversions on it [ 269.532319][T17207] netlink: 'syz.3.8132': attribute type 30 has an invalid length. [ 269.571042][T17215] IPv6: sit3: Disabled Multicast RS [ 269.815098][T17282] xt_CT: No such helper "syz0" [ 269.924230][T17311] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 269.933428][T17315] xt_hashlimit: size too large, truncated to 1048576 [ 269.938570][T17311] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 269.943666][T17315] xt_hashlimit: max too large, truncated to 1048576 [ 269.956684][T17311] device veth1_to_team left promiscuous mode [ 269.984034][T17321] binfmt_misc: register: failed to install interpreter file ./file0 [ 269.992939][T17311] device ipip0 left promiscuous mode [ 270.019989][T17311] device ip6gretap2 left promiscuous mode [ 270.034096][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 270.042572][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 270.072372][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 270.093247][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 270.106006][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.114855][ T3946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.124311][T17337] __nla_validate_parse: 10 callbacks suppressed [ 270.124328][T17337] netlink: 52 bytes leftover after parsing attributes in process `syz.1.8197'. [ 270.566367][T17434] device vlan0 entered promiscuous mode [ 270.721726][T17479] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8266'. [ 270.734307][T17479] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8266'. [ 270.745810][T17479] tc_dump_action: action bad kind [ 270.804759][T17497] netlink: 44 bytes leftover after parsing attributes in process `syz.2.8276'. [ 270.814948][T17497] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8276'. [ 270.824966][T17497] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8276'. [ 270.834719][T17497] netlink: 12 bytes leftover after parsing attributes in process `syz.2.8276'. [ 270.852444][T17497] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8276'. [ 270.865152][T17497] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8276'. [ 270.949250][T17526] SELinux: security_context_str_to_sid (defcontext) failed with errno=-22 [ 270.971411][T17530] netlink: 24 bytes leftover after parsing attributes in process `syz.4.8292'. [ 270.993705][T17535] A link change request failed with some changes committed already. Interface wg0 may have been left with an inconsistent configuration, please check. [ 271.084460][ C0] ip6_tunnel: ip6gre1 xmit: Local address not yet configured! [ 271.092228][T17558] tc_dump_action: action bad kind [ 271.317860][T17603] device veth5 entered promiscuous mode [ 271.424993][T17634] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 271.432294][T17634] IPv6: NLM_F_CREATE should be set when creating new route [ 271.439544][T17634] IPv6: NLM_F_CREATE should be set when creating new route [ 271.459081][T17637] device ipip0 entered promiscuous mode [ 271.560277][T17661] device wg1 entered promiscuous mode [ 271.736573][T17706] xt_l2tp: invalid flags combination: c [ 271.761528][T17711] xt_CT: No such helper "netbios-ns" [ 271.859008][T17732] A link change request failed with some changes committed already. Interface veth1_to_batadv may have been left with an inconsistent configuration, please check. [ 271.912248][T17741] xt_TCPMSS: Only works on TCP SYN packets [ 271.929590][T17737] device veth7 entered promiscuous mode [ 272.130964][T17771] device veth3 entered promiscuous mode [ 272.290276][T17794] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 272.451131][T17820] xt_connbytes: Forcing CT accounting to be enabled [ 272.482569][T17820] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 272.493411][ T28] kauditd_printk_skb: 681 callbacks suppressed [ 272.493428][ T28] audit: type=1400 audit(270.641:1429): avc: denied { read write } for pid=287 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.595161][ T28] audit: type=1400 audit(270.669:1430): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.644965][ T28] audit: type=1400 audit(270.669:1431): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.675782][T17845] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 272.708430][ T28] audit: type=1400 audit(270.706:1432): avc: denied { read write } for pid=11516 comm="syz-executor" name="loop3" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.747480][ T28] audit: type=1400 audit(270.706:1433): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.773435][T17854] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 272.818449][ T28] audit: type=1400 audit(270.715:1434): avc: denied { read write } for pid=283 comm="syz-executor" name="loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.889780][ T28] audit: type=1400 audit(270.715:1435): avc: denied { read write } for pid=17682 comm="syz.0.8368" name="loop0" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 272.957548][ T28] audit: type=1400 audit(270.725:1436): avc: denied { read write } for pid=287 comm="syz-executor" name="loop2" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 273.030504][ T28] audit: type=1400 audit(270.743:1437): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=0 [ 273.106692][ T28] audit: type=1400 audit(270.743:1438): avc: granted { setsecparam } for pid=17838 comm="syz.2.8446" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 273.426903][T17953] A link change request failed with some changes committed already. Interface vlan0 may have been left with an inconsistent configuration, please check. [ 273.505844][T17963] TCP: TCP_TX_DELAY enabled [ 273.539754][T17968] xt_policy: output policy not valid in PREROUTING and INPUT [ 273.736887][T18000] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 273.744182][T18000] IPv6: NLM_F_CREATE should be set when creating new route [ 273.751453][T18000] IPv6: NLM_F_CREATE should be set when creating new route [ 273.820896][T18011] device vlan0 entered promiscuous mode [ 273.858297][T18013] validate_nla: 5 callbacks suppressed [ 273.858318][T18013] netlink: 'syz.1.8532': attribute type 5 has an invalid length. [ 273.944725][ T6517] ------------[ cut here ]------------ [ 273.950263][ T6517] kernel BUG at fs/buffer.c:2714! [ 273.982860][ T6517] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 273.989087][ T6517] CPU: 1 PID: 6517 Comm: kmmpd-loop0 Not tainted 6.1.141-syzkaller-00027-g5ea45f742edd #0 [ 273.999140][ T6517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 274.010286][ T6517] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 274.018773][ T6517] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 d8 38 e8 ff e9 b0 fe ff ff e8 ce de a3 ff 0f 0b e8 c7 de a3 ff <0f> 0b e8 c0 de a3 ff 0f 0b e8 b9 de a3 ff 0f 0b e8 b2 de a3 ff 0f [ 274.039730][ T6517] RSP: 0018:ffffc9000f067ca0 EFLAGS: 00010293 [ 274.041526][T18040] xt_TCPMSS: Only works on TCP SYN packets [ 274.045841][ T6517] RAX: ffffffff81cc1859 RBX: 0000000000000000 RCX: ffff8881206d3cc0 [ 274.045863][ T6517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 274.045877][ T6517] RBP: ffffc9000f067cf0 R08: dffffc0000000000 R09: ffffed10207f50d3 [ 274.045893][ T6517] R10: ffffed10207f50d3 R11: 1ffff110207f50d2 R12: 0000000000000000 [ 274.045909][ T6517] R13: 1ffff110207f50d2 R14: ffff888103fa8690 R15: 0000000000003801 [ 274.091701][ T6517] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 274.100670][ T6517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 274.107287][ T6517] CR2: 0000200000000300 CR3: 00000001179a8000 CR4: 00000000003506a0 [ 274.115296][ T6517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 274.123300][ T6517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 274.131307][ T6517] Call Trace: [ 274.134615][ T6517] [ 274.137583][ T6517] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 274.143443][ T6517] submit_bh+0x1f/0x30 [ 274.147556][ T6517] write_mmp_block_thawed+0x34a/0x4c0 [ 274.152971][ T6517] ? read_mmp_block+0x6d0/0x6d0 [ 274.157862][ T6517] ? __cfi_process_timeout+0x10/0x10 [ 274.163190][ T6517] write_mmp_block+0x138/0x2b0 [ 274.167995][ T6517] kmmpd+0x3ce/0x950 [ 274.171944][ T6517] kthread+0x281/0x320 [ 274.176053][ T6517] ? __cfi_kmmpd+0x10/0x10 [ 274.180523][ T6517] ? __cfi_kthread+0x10/0x10 [ 274.185154][ T6517] ret_from_fork+0x1f/0x30 [ 274.189610][ T6517] [ 274.192671][ T6517] Modules linked in: [ 274.254234][ T6517] ---[ end trace 0000000000000000 ]--- [ 274.259842][ T6517] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 274.265309][ T6517] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 d8 38 e8 ff e9 b0 fe ff ff e8 ce de a3 ff 0f 0b e8 c7 de a3 ff <0f> 0b e8 c0 de a3 ff 0f 0b e8 b9 de a3 ff 0f 0b e8 b2 de a3 ff 0f [ 274.285511][ T6517] RSP: 0018:ffffc9000f067ca0 EFLAGS: 00010293 [ 274.291761][ T6517] RAX: ffffffff81cc1859 RBX: 0000000000000000 RCX: ffff8881206d3cc0 [ 274.299758][ T6517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 274.307941][ T6517] RBP: ffffc9000f067cf0 R08: dffffc0000000000 R09: ffffed10207f50d3 [ 274.316197][ T6517] R10: ffffed10207f50d3 R11: 1ffff110207f50d2 R12: 0000000000000000 [ 274.324421][ T6517] R13: 1ffff110207f50d2 R14: ffff888103fa8690 R15: 0000000000003801 [ 274.332424][ T6517] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 274.341426][ T6517] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 274.348097][ T6517] CR2: 0000200000179000 CR3: 0000000108692000 CR4: 00000000003506b0 [ 274.356085][ T6517] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 274.364115][ T6517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 274.372140][ T6517] Kernel panic - not syncing: Fatal exception [ 274.378470][ T6517] Kernel Offset: disabled [ 274.382803][ T6517] Rebooting in 86400 seconds..