last executing test programs: 791.596389ms ago: executing program 4 (id=6713): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1, 0x1, 0x0, 0xb7d375beb1f4ba0d, 0xee87}) 769.053979ms ago: executing program 4 (id=6714): syz_mount_image$msdos(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, &(0x7f0000000300)=ANY=[@ANYBLOB="00008402fdca1000"], 0x1, 0x246, &(0x7f0000000580)="$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") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 466.760443ms ago: executing program 4 (id=6732): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000000c0)={@remote}, 0x14) 416.299644ms ago: executing program 4 (id=6736): r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='projid_map\x00') write$cgroup_int(r0, 0x0, 0x0) 409.592155ms ago: executing program 0 (id=6737): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0002}]}) geteuid() 360.126075ms ago: executing program 4 (id=6739): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000980), 0x101001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000a80)={'\x00', 0x1000}) 333.985025ms ago: executing program 2 (id=6741): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x38}, 0x0) 333.776505ms ago: executing program 0 (id=6742): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x58, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x400}, [@IFLA_IFNAME={0x14, 0x3, 'veth0_vlan\x00'}, @IFLA_MASTER={0x8}, @IFLA_VFINFO_LIST={0x1c, 0x16, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, [@IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0xfffffffe, 0x7}}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x20042800}, 0x24040800) 324.522876ms ago: executing program 3 (id=6743): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSETMODE(r0, 0x4b45, 0x1) 316.316346ms ago: executing program 1 (id=6744): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x3, 0x6}, @IFLA_GRE_IFLAGS={0x6, 0x2, 0x7fff}]}}}]}, 0x48}}, 0x4000000) 306.395516ms ago: executing program 2 (id=6745): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000007500)=[{{&(0x7f0000000140)={0xa, 0x4e21, 0x6, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1400000000000000290000000b00000000000007000000001400000000000000290000000300"], 0x30}}], 0x1, 0x68034) 304.200386ms ago: executing program 4 (id=6746): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="c0000000000101040000000000000000020000007400018014000180080001000000000008000200e00000020c00028005000100000000004300028005000100060000000c00038205000100000000000c0002"], 0xc0}}, 0x0) 272.527237ms ago: executing program 3 (id=6747): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000500)=@allocspi={0x104, 0x16, 0x1, 0x70bd2a, 0x25dfdbfb, {{{@in6=@remote, @in6=@loopback, 0x4e24, 0x3, 0x4e26, 0x0, 0x8, 0x20, 0x180, 0x87}, {@in6=@ipv4={'\x00', '\xff\xff', @local}, 0x4d6, 0x6c}, @in=@multicast1, {0x100000001, 0x6, 0x2, 0x2c, 0x6, 0x5, 0xd, 0x4}, {0x6, 0x2, 0x4, 0x4}, {0x4, 0x5, 0x3}, 0x70bd29, 0x0, 0x0, 0x3, 0x1, 0x45}, 0x3, 0x6}, [@mark={0xc, 0x15, {0x35075c, 0xac8}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4}, 0x44) 223.789427ms ago: executing program 2 (id=6748): unshare(0x4000400) bpf$OBJ_PIN_MAP(0x6, 0x0, 0x0) 195.303498ms ago: executing program 2 (id=6749): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200000}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x10, 0x4, 0x40004, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) 184.098648ms ago: executing program 3 (id=6750): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x400, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x76) 175.451578ms ago: executing program 1 (id=6751): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 162.934478ms ago: executing program 0 (id=6752): setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000180)=[{0x28, 0x0, 0x73, 0xfffff034}, {0x50, 0x0, 0x5, 0x2}, {0x6, 0x0, 0x2, 0xffffffff}]}, 0x10) syz_emit_ethernet(0x1f, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff000000e8ff000011424203"], 0x0) 145.774608ms ago: executing program 2 (id=6753): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, 0x0, 0x0) 134.985178ms ago: executing program 3 (id=6754): r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000001a40)=[{{&(0x7f0000000200)={0x2, 0x4e21, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000001a80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @local}}}, @ip_retopts={{0x10}}], 0x30}}], 0x1, 0x0) 131.726008ms ago: executing program 0 (id=6755): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffff03c}, {0x6, 0x0, 0xd}]}, 0x10) 127.078789ms ago: executing program 1 (id=6756): r0 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') write$cgroup_devices(r0, 0x0, 0x8) 84.241139ms ago: executing program 3 (id=6757): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) time(0x0) 73.659599ms ago: executing program 0 (id=6758): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000780)=@gettaction={0x18, 0x5a, 0x1, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x4}]}, 0x18}}, 0x0) 71.733479ms ago: executing program 1 (id=6759): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="4400000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="44100100004004001400128009000100766574680000fff40400028008001b0002000000080029003d5c597f"], 0x44}, 0x1, 0x0, 0x0, 0xc0c4}, 0x0) 70.040249ms ago: executing program 2 (id=6760): r0 = openat$binfmt_register(0xffffff9c, &(0x7f0000000000), 0x1, 0x0) write$binfmt_register(r0, &(0x7f0000000200)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x8, 0x3a, '/proc/sys/fs/binfmt_misc/register\x00', 0x3a, '/proc/sys/fs/binfmt_misc/register\x00', 0x3a, './file0/../file0', 0x3a, [0x46, 0x46, 0x50, 0x50, 0x4f, 0x43]}, 0x7a) 33.01063ms ago: executing program 3 (id=6761): r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000340)=@raw={'raw\x00', 0x8, 0x3, 0x210, 0xc0, 0x8, 0xfa04, 0xc0, 0x6c02, 0x178, 0x194, 0x194, 0x178, 0x194, 0x3, 0x0, {[{{@ip={@empty=0x1e00, @broadcast, 0x0, 0x0, 'erspan0\x00', 'veth0_virt_wifi\x00', {}, {}, 0x6}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x74020000}, [@common=@inet=@ecn={{0x28}, {0x10, 0x20, 0x5, 0x8}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xffff}}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0xffff, 0x0, 0x0, 'snmp\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x270) 412.18µs ago: executing program 1 (id=6762): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=@newlink={0x5c, 0x10, 0x1, 0x170bd27, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2100}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x34, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}, @AF_INET={0x20, 0x2, 0x0, 0x1, {0x1c, 0x1, 0x0, 0x1, [{0x8, 0x1a, 0x0, 0x0, 0x4}, {0x8, 0xd, 0x0, 0x0, 0x101}, {0x8, 0x6, 0x0, 0x0, 0x1}]}}, @AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x0) 196.62µs ago: executing program 0 (id=6763): syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000100)='./bus\x00', 0x0, &(0x7f0000000600)={[{@utf8}, {@rodir}, {@uni_xlateno}, {@fat=@nfs_nostale_ro}, {@utf8no}, {@uni_xlateno}, {@rodir}, {@fat=@codepage={'codepage', 0x3d, '949'}}, {@uni_xlate}, {@shortname_winnt}, {@shortname_mixed}, {@shortname_win95}, {@shortname_win95}, {@iocharset={'iocharset', 0x3d, 'iso8859-13'}}, {@shortname_lower}, {@shortname_win95}, {@shortname_mixed}]}, 0x1, 0x369, &(0x7f0000000700)="$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") statfs(&(0x7f0000000000)='./file0\x00', 0x0) 0s ago: executing program 1 (id=6764): pipe2(&(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mount$9p_fd(0x0, &(0x7f0000000000)='.\x00', &(0x7f0000000080), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',access=', @ANYBLOB='\f\x00']) kernel console output (not intermixed with test programs): adm_t tclass=bluetooth_socket permissive=1 [ 189.217106][ T298] usb 2-1: USB disconnect, device number 91 [ 189.260834][ T28] audit: type=1400 audit(2000000287.694:261): avc: denied { write } for pid=7238 comm="syz.3.3321" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 189.399320][ T28] audit: type=1400 audit(2000000287.844:262): avc: denied { create } for pid=7248 comm="syz.4.3326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 189.471865][ T28] audit: type=1400 audit(2000000287.844:263): avc: denied { write } for pid=7248 comm="syz.4.3326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 189.712167][ T28] audit: type=1326 audit(2000000288.187:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7279 comm="syz.4.3341" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 189.757159][ T7282] loop1: detected capacity change from 0 to 256 [ 189.757319][ T7280] syz.4.3341 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 189.793756][ T28] audit: type=1326 audit(2000000288.187:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7279 comm="syz.4.3341" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 189.842197][ T302] usb 1-1: new low-speed USB device number 93 using dummy_hcd [ 189.848892][ T7284] loop4: detected capacity change from 0 to 512 [ 189.859173][ T28] audit: type=1326 audit(2000000288.230:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7279 comm="syz.4.3341" exe="/root/syz-executor" sig=0 arch=c000003e syscall=38 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 189.912383][ T7284] EXT4-fs: Ignoring removed nomblk_io_submit option [ 189.944121][ T7284] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: inode #2: comm syz.4.3343: missing EA_INODE flag [ 189.979608][ T7284] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.3343: error while reading EA inode 2 err=-117 [ 189.992743][ T28] audit: type=1326 audit(2000000288.305:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7279 comm="syz.4.3341" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 190.029722][ T7286] loop3: detected capacity change from 0 to 8192 [ 190.038205][ T7284] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: inode #2: comm syz.4.3343: missing EA_INODE flag [ 190.059328][ T302] usb 1-1: config 179 has an invalid interface number: 65 but max is 0 [ 190.068473][ T7284] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.3343: error while reading EA inode 2 err=-117 [ 190.082757][ T7284] EXT4-fs error (device loop4): ext4_xattr_inode_iget:404: comm syz.4.3343: inode #65536: comm syz.4.3343: iget: illegal inode # [ 190.083125][ T302] usb 1-1: config 179 has no interface number 0 [ 190.098626][ T28] audit: type=1326 audit(2000000288.305:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7279 comm="syz.4.3341" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 190.129521][ T7284] EXT4-fs error (device loop4): ext4_xattr_inode_iget:409: comm syz.4.3343: error while reading EA inode 65536 err=-117 [ 190.167283][ T302] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 190.191981][ T302] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 8 [ 190.205093][ T7284] EXT4-fs (loop4): 1 orphan inode deleted [ 190.237878][ T7284] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 190.259330][ T302] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 190.281560][ T302] usb 1-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 45824, setting to 8 [ 190.295105][ T7284] EXT4-fs error (device loop4): ext4_lookup:1862: inode #2: comm syz.4.3343: deleted inode referenced: 15 [ 190.311178][ T302] usb 1-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 190.334026][ T302] usb 1-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 190.346609][ T302] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 190.363712][ T279] EXT4-fs (loop4): unmounting filesystem. [ 190.372071][ T7269] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 190.380961][ T7269] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 190.507597][ T7312] netlink: 'syz.4.3356': attribute type 27 has an invalid length. [ 190.541542][ T428] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 190.580029][ T7312] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.587825][ T7312] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.685430][ T340] usb 1-1: USB disconnect, device number 93 [ 190.685518][ C1] xpad 1-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 190.700796][ C1] dummy_hcd dummy_hcd.0: timer fired with no URBs pending? [ 190.720186][ T428] usb 2-1: unable to get BOS descriptor or descriptor too short [ 190.739699][ T428] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 190.760464][ T428] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 190.781140][ T428] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0114, bcdDevice= 0.40 [ 190.815380][ T428] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.836463][ T428] usb 2-1: Product: syz [ 190.841908][ T428] usb 2-1: Manufacturer: syz [ 190.857016][ T428] usb 2-1: SerialNumber: syz [ 190.921490][ T7214] loop2: detected capacity change from 0 to 262144 [ 190.980719][ T7214] F2FS-fs (loop2): Found nat_bits in checkpoint [ 191.010549][ T7329] loop4: detected capacity change from 0 to 512 [ 191.046531][ T7329] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2186: inode #15: comm syz.4.3363: corrupted in-inode xattr [ 191.060598][ T7329] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.3363: couldn't read orphan inode 15 (err -117) [ 191.065057][ T7214] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 191.078715][ T7329] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 191.092993][ T428] usb 2-1: 0:2 : does not exist [ 191.101330][ T428] usb 2-1: USB disconnect, device number 92 [ 191.116665][ T7329] EXT4-fs error (device loop4): ext4_add_entry:2486: inode #2: comm syz.4.3363: Directory hole found for htree leaf block 0 [ 191.222297][ T279] EXT4-fs (loop4): unmounting filesystem. [ 191.413513][ T7355] device veth2 entered promiscuous mode [ 191.500488][ T7363] loop4: detected capacity change from 0 to 512 [ 191.537009][ T7363] EXT4-fs: Ignoring removed i_version option [ 191.597236][ T7373] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3384'. [ 191.604039][ T7363] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 191.621213][ T7373] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3384'. [ 191.632402][ T7363] ext4 filesystem being mounted at /677/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 191.641681][ T7373] netlink: 31 bytes leftover after parsing attributes in process `syz.1.3384'. [ 191.652318][ T7373] netlink: 'syz.1.3384': attribute type 3 has an invalid length. [ 191.660248][ T7373] netlink: 'syz.1.3384': attribute type 2 has an invalid length. [ 191.668113][ T7373] netlink: 31 bytes leftover after parsing attributes in process `syz.1.3384'. [ 191.677261][ T7373] netlink: 'syz.1.3384': attribute type 2 has an invalid length. [ 191.707524][ T7363] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #12: comm syz.4.3380: Directory hole found for htree leaf block 0 [ 191.818571][ T279] EXT4-fs (loop4): unmounting filesystem. [ 191.834589][ T7388] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3391'. [ 191.899455][ T7398] loop2: detected capacity change from 0 to 512 [ 191.914130][ T7398] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 191.943790][ T7398] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 191.968102][ T7398] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 191.987818][ T7398] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 192.030880][ T7398] System zones: 0-2, 18-18, 34-35 [ 192.036937][ T7398] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 192.136809][ T277] EXT4-fs (loop2): unmounting filesystem. [ 192.256335][ T7304] loop3: detected capacity change from 0 to 262144 [ 192.477267][ T7475] loop1: detected capacity change from 0 to 256 [ 192.477267][ T7476] loop2: detected capacity change from 0 to 512 [ 192.501665][ T7476] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 192.536961][ T7475] FAT-fs (loop1): Directory bread(block 64) failed [ 192.543608][ T7475] FAT-fs (loop1): Directory bread(block 65) failed [ 192.551265][ T7476] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 192.561691][ T7483] loop4: detected capacity change from 0 to 512 [ 192.569284][ T7475] FAT-fs (loop1): Directory bread(block 66) failed [ 192.571500][ T7476] EXT4-fs (loop2): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 192.577181][ T7475] FAT-fs (loop1): Directory bread(block 67) failed [ 192.602686][ T7475] FAT-fs (loop1): Directory bread(block 68) failed [ 192.611596][ T7475] FAT-fs (loop1): Directory bread(block 69) failed [ 192.618466][ T7475] FAT-fs (loop1): Directory bread(block 70) failed [ 192.627063][ T7475] FAT-fs (loop1): Directory bread(block 71) failed [ 192.635403][ T7487] netlink: 'syz.0.3438': attribute type 1 has an invalid length. [ 192.645398][ T7487] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3438'. [ 192.655546][ T7475] FAT-fs (loop1): Directory bread(block 72) failed [ 192.656340][ T7476] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 192.663599][ T7475] FAT-fs (loop1): Directory bread(block 73) failed [ 192.674098][ T7476] [EXT4 FS bs=4096, gc=2, bpg=34, ipg=32, mo=c041e01c, mo2=0100] [ 192.686445][ T7476] EXT4-fs (loop2): orphan cleanup on readonly fs [ 192.693657][ T7483] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 40 vs 41 free clusters [ 192.709422][ T7476] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3433: bg 0: block 34: padding at end of block bitmap is not set [ 192.724284][ T7476] EXT4-fs error (device loop2): ext4_acquire_dquot:6789: comm syz.2.3433: Failed to acquire dquot type 1 [ 192.736071][ T7483] EXT4-fs error (device loop4): ext4_acquire_dquot:6789: comm syz.4.3436: Failed to acquire dquot type 0 [ 192.751192][ T7476] EXT4-fs (loop2): 1 truncate cleaned up [ 192.758180][ T7483] EXT4-fs (loop4): 1 truncate cleaned up [ 192.767992][ T7483] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 192.777503][ T7483] ext4 filesystem being mounted at /689/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 192.777592][ T7476] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 192.816451][ T7476] EXT4-fs (loop2): unmounting filesystem. [ 192.830441][ T7496] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3442'. [ 192.853354][ T279] EXT4-fs (loop4): unmounting filesystem. [ 192.863380][ T7496] netlink: 40 bytes leftover after parsing attributes in process `syz.0.3442'. [ 192.874813][ T7496] device bridge1 entered promiscuous mode [ 193.104807][ T7476] syz.2.3433 (7476) used greatest stack depth: 20976 bytes left [ 193.244888][ T7561] netlink: 172 bytes leftover after parsing attributes in process `syz.1.3470'. [ 193.281712][ T7565] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3474'. [ 193.395372][ T28] kauditd_printk_skb: 81 callbacks suppressed [ 193.395390][ T28] audit: type=1400 audit(2000000292.135:346): avc: denied { create } for pid=7588 comm="syz.2.3484" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 193.463671][ T7593] syz.4.3489 (7593): /proc/7592/oom_adj is deprecated, please use /proc/7592/oom_score_adj instead. [ 193.470489][ T28] audit: type=1400 audit(2000000292.189:347): avc: denied { unlink } for pid=277 comm="syz-executor" name="file0" dev="tmpfs" ino=3438 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 193.568826][ T28] audit: type=1400 audit(2000000292.221:348): avc: denied { write } for pid=7597 comm="syz.2.3492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 193.635551][ T28] audit: type=1400 audit(2000000292.221:349): avc: denied { nlmsg_read } for pid=7597 comm="syz.2.3492" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 193.687993][ T7637] xt_NFQUEUE: number of total queues is 0 [ 193.697011][ T28] audit: type=1400 audit(2000000292.361:350): avc: denied { ioctl } for pid=7620 comm="syz.2.3502" path="socket:[36854]" dev="sockfs" ino=36854 ioctlcmd=0x48d4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 193.731521][ T28] audit: type=1400 audit(2000000292.382:351): avc: denied { create } for pid=7625 comm="syz.3.3503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 193.782636][ T28] audit: type=1400 audit(2000000292.393:352): avc: denied { write } for pid=7625 comm="syz.3.3503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 193.847709][ T7660] SELinux: policydb string does not match my string SE Linux [ 193.854404][ T28] audit: type=1400 audit(2000000292.393:353): avc: denied { nlmsg_write } for pid=7625 comm="syz.3.3503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 193.906700][ T7660] SELinux: failed to load policy [ 193.929587][ T28] audit: type=1400 audit(2000000292.425:354): avc: denied { append } for pid=7628 comm="syz.2.3507" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 193.986266][ T28] audit: type=1400 audit(2000000292.425:355): avc: denied { open } for pid=7628 comm="syz.2.3507" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 194.052684][ T7686] netlink: 'syz.3.3530': attribute type 3 has an invalid length. [ 194.081886][ T7691] loop2: detected capacity change from 0 to 512 [ 194.183367][ T7711] loop1: detected capacity change from 0 to 512 [ 194.210657][ T7711] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 194.261047][ T7711] EXT4-fs (loop1): warning: checktime reached, running e2fsck is recommended [ 194.291367][ T7711] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1087: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 194.318431][ T7711] EXT4-fs (loop1): 1 truncate cleaned up [ 194.325896][ T7711] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 194.400493][ T280] EXT4-fs (loop1): unmounting filesystem. [ 194.590227][ T7777] loop2: detected capacity change from 0 to 256 [ 195.101004][ T7874] tc_dump_action: action bad kind [ 195.236672][ T7891] netlink: 'syz.2.3632': attribute type 27 has an invalid length. [ 195.339461][ T7891] bridge0: port 2(bridge_slave_1) entered disabled state [ 195.347818][ T7891] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.271146][ T8006] netlink: 'syz.2.3690': attribute type 1 has an invalid length. [ 196.305971][ T8009] netlink: 'syz.1.3692': attribute type 27 has an invalid length. [ 196.418260][ T8009] bridge0: port 2(bridge_slave_1) entered disabled state [ 196.426289][ T8009] bridge0: port 1(bridge_slave_0) entered disabled state [ 196.935532][ T8049] __nla_validate_parse: 9 callbacks suppressed [ 196.959523][ T8049] netlink: 64138 bytes leftover after parsing attributes in process `syz.1.3710'. [ 197.415569][ T7876] loop3: detected capacity change from 0 to 262144 [ 197.494960][ T8057] netlink: 200 bytes leftover after parsing attributes in process `syz.1.3722'. [ 197.524334][ T8063] netlink: 'syz.3.3712': attribute type 27 has an invalid length. [ 197.628579][ T8063] bridge0: port 2(bridge_slave_1) entered disabled state [ 197.637279][ T8063] bridge0: port 1(bridge_slave_0) entered disabled state [ 197.719809][ T8066] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3717'. [ 197.883308][ T8089] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3727'. [ 198.008292][ T8104] xt_TCPMSS: Only works on TCP SYN packets [ 198.076848][ T28] kauditd_printk_skb: 86 callbacks suppressed [ 198.076867][ T28] audit: type=1400 audit(2000000297.157:442): avc: denied { create } for pid=8114 comm="syz.3.3743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 198.129897][ T8121] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3745'. [ 198.159988][ T28] audit: type=1400 audit(2000000297.157:443): avc: denied { setopt } for pid=8114 comm="syz.3.3743" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 198.212997][ T28] audit: type=1400 audit(2000000297.199:444): avc: denied { read write } for pid=8118 comm="syz.2.3746" name="uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 198.290363][ T28] audit: type=1400 audit(2000000297.199:445): avc: denied { open } for pid=8118 comm="syz.2.3746" path="/dev/uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 198.330351][ T8140] loop4: detected capacity change from 0 to 512 [ 198.369755][ T8140] EXT4-fs: Ignoring removed nobh option [ 198.396588][ T28] audit: type=1400 audit(2000000297.210:446): avc: denied { ioctl } for pid=8118 comm="syz.2.3746" path="/dev/uinput" dev="devtmpfs" ino=262 ioctlcmd=0x5504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 198.492922][ T28] audit: type=1400 audit(2000000297.414:447): avc: denied { validate_trans } for pid=8134 comm="syz.0.3756" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 198.495288][ T8140] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 198.517645][ T28] audit: type=1400 audit(2000000297.489:448): avc: denied { read } for pid=8145 comm="syz.0.3759" name="kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 198.556719][ T28] audit: type=1400 audit(2000000297.489:449): avc: denied { open } for pid=8145 comm="syz.0.3759" path="/dev/kvm" dev="devtmpfs" ino=83 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 198.586522][ T28] audit: type=1400 audit(2000000297.500:450): avc: denied { ioctl } for pid=8145 comm="syz.0.3759" path="/dev/kvm" dev="devtmpfs" ino=83 ioctlcmd=0xae03 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 198.619141][ T8140] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 198.630112][ T28] audit: type=1400 audit(2000000297.736:451): avc: denied { ioctl } for pid=8167 comm="syz.1.3770" path="socket:[39303]" dev="sockfs" ino=39303 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 198.662302][ T8140] EXT4-fs (loop4): 1 truncate cleaned up [ 198.669711][ T8140] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 198.711745][ T8140] EXT4-fs (loop4): re-mounted. Quota mode: writeback. [ 198.726990][ T8179] bridge0: port 1(bridge_slave_0) entered disabled state [ 198.735710][ T279] EXT4-fs (loop4): unmounting filesystem. [ 198.763133][ T8179] bridge0: port 2(bridge_slave_1) entered disabled state [ 198.791517][ T8183] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3775'. [ 198.801493][ T8183] netlink: 36 bytes leftover after parsing attributes in process `syz.1.3775'. [ 198.962522][ T8215] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3789'. [ 199.004713][ T8218] loop3: detected capacity change from 0 to 1024 [ 199.022849][ T8221] loop4: detected capacity change from 0 to 256 [ 199.060251][ T8218] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 199.078571][ T8218] EXT4-fs warning (device loop3): ext4_rmdir:3243: inode #11: comm syz.3.3795: empty directory 'file1' has too many links (111) [ 199.095828][ T8234] loop2: detected capacity change from 0 to 512 [ 199.110566][ T8221] FAT-fs (loop4): Directory bread(block 64) failed [ 199.119190][ T276] EXT4-fs (loop3): unmounting filesystem. [ 199.125297][ T8234] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 199.127592][ T8221] FAT-fs (loop4): Directory bread(block 65) failed [ 199.141113][ T8234] EXT4-fs (loop2): orphan cleanup on readonly fs [ 199.143755][ T8221] FAT-fs (loop4): Directory bread(block 66) failed [ 199.154882][ T8221] FAT-fs (loop4): Directory bread(block 67) failed [ 199.162256][ T8221] FAT-fs (loop4): Directory bread(block 68) failed [ 199.164990][ T8234] EXT4-fs error (device loop2): ext4_acquire_dquot:6789: comm syz.2.3800: Failed to acquire dquot type 1 [ 199.169663][ T8221] FAT-fs (loop4): Directory bread(block 69) failed [ 199.188834][ T8221] FAT-fs (loop4): Directory bread(block 70) failed [ 199.195886][ T8221] FAT-fs (loop4): Directory bread(block 71) failed [ 199.203136][ T8221] FAT-fs (loop4): Directory bread(block 72) failed [ 199.210360][ T8221] FAT-fs (loop4): Directory bread(block 73) failed [ 199.225227][ T8234] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.3800: bg 0: block 40: padding at end of block bitmap is not set [ 199.256669][ T8234] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 199.274929][ T8234] EXT4-fs (loop2): 1 truncate cleaned up [ 199.293824][ T8234] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 199.347140][ T277] EXT4-fs (loop2): unmounting filesystem. [ 199.460213][ T8275] loop1: detected capacity change from 0 to 256 [ 199.514917][ T8275] FAT-fs (loop1): Directory bread(block 64) failed [ 199.536179][ T8275] FAT-fs (loop1): Directory bread(block 65) failed [ 199.536274][ T8275] FAT-fs (loop1): Directory bread(block 66) failed [ 199.536297][ T8275] FAT-fs (loop1): Directory bread(block 67) failed [ 199.536337][ T8275] FAT-fs (loop1): Directory bread(block 68) failed [ 199.536368][ T8275] FAT-fs (loop1): Directory bread(block 69) failed [ 199.536407][ T8275] FAT-fs (loop1): Directory bread(block 70) failed [ 199.536428][ T8275] FAT-fs (loop1): Directory bread(block 71) failed [ 199.536473][ T8275] FAT-fs (loop1): Directory bread(block 72) failed [ 199.536493][ T8275] FAT-fs (loop1): Directory bread(block 73) failed [ 199.610312][ T8299] incfs: Options parsing error. -22 [ 199.610350][ T8299] incfs: mount failed -22 [ 199.817711][ T8330] loop4: detected capacity change from 0 to 512 [ 199.840715][ T8330] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 199.913291][ T8330] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 199.932619][ T8330] ext4 filesystem being mounted at /780/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 199.969356][ T279] EXT4-fs (loop4): unmounting filesystem. [ 199.994158][ T8360] netlink: 'syz.2.3860': attribute type 1 has an invalid length. [ 200.141660][ T8390] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3875'. [ 200.221480][ T8404] loop1: detected capacity change from 0 to 512 [ 200.268130][ T8404] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 200.339175][ T8404] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 200.356331][ T8404] ext4 filesystem being mounted at /737/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 200.423522][ T280] EXT4-fs (loop1): unmounting filesystem. [ 200.529065][ T8463] xt_hashlimit: overflow, try lower: 9223372036854775807/9 [ 200.590519][ T8474] loop2: detected capacity change from 0 to 128 [ 200.620520][ T8474] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 200.630080][ T8474] ext4 filesystem being mounted at /777/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 200.647942][ T8474] EXT4-fs warning (device loop2): ext4_group_extend:1870: can't shrink FS - resize aborted [ 200.652391][ T8486] netlink: 'syz.0.3922': attribute type 6 has an invalid length. [ 200.696737][ T277] EXT4-fs (loop2): unmounting filesystem. [ 200.823819][ T8518] SELinux: Context Ž is not valid (left unmapped). [ 200.831218][ T302] usb 2-1: new full-speed USB device number 93 using dummy_hcd [ 200.872502][ T8527] binfmt_misc: register: failed to install interpreter file ./file0 [ 200.905006][ T8531] loop3: detected capacity change from 0 to 256 [ 200.946483][ T8531] FAT-fs (loop3): Directory bread(block 64) failed [ 200.965012][ T8531] FAT-fs (loop3): Directory bread(block 65) failed [ 200.975731][ T8531] FAT-fs (loop3): Directory bread(block 66) failed [ 200.985468][ T8531] FAT-fs (loop3): Directory bread(block 67) failed [ 200.993959][ T8531] FAT-fs (loop3): Directory bread(block 68) failed [ 201.005998][ T8531] FAT-fs (loop3): Directory bread(block 69) failed [ 201.018864][ T8531] FAT-fs (loop3): Directory bread(block 70) failed [ 201.018995][ T302] usb 2-1: config 4 has an invalid interface number: 128 but max is 0 [ 201.027581][ T8531] FAT-fs (loop3): Directory bread(block 71) failed [ 201.038135][ T302] usb 2-1: config 4 has no interface number 0 [ 201.047174][ T8531] FAT-fs (loop3): Directory bread(block 72) failed [ 201.054980][ T302] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 201.079152][ T8551] syz.4.3954 uses obsolete (PF_INET,SOCK_PACKET) [ 201.079153][ T8531] FAT-fs (loop3): Directory bread(block 73) failed [ 201.106985][ T302] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 201.125233][ T302] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 201.162287][ T302] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 201.172028][ T8563] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3960'. [ 201.205387][ T302] hub 2-1:4.128: USB hub found [ 201.395472][ T302] hub 2-1:4.128: 6 ports detected [ 201.414360][ T302] hub 2-1:4.128: Using single TT (err -22) [ 201.438375][ T302] hub 2-1:4.128: insufficient power available to use all downstream ports [ 201.503542][ T8619] xt_hashlimit: max too large, truncated to 1048576 [ 201.584466][ T302] hub 2-1:4.128: hub_hub_status failed (err = -71) [ 201.600976][ T302] hub 2-1:4.128: config failed, can't get hub status (err -71) [ 201.639472][ T8647] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4002'. [ 201.670764][ T302] usb 2-1: USB disconnect, device number 93 [ 201.768046][ T8665] netlink: 'syz.4.4011': attribute type 5 has an invalid length. [ 201.777686][ T8665] netlink: 3657 bytes leftover after parsing attributes in process `syz.4.4011'. [ 201.856486][ T340] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 201.965560][ T8691] SELinux: syz.4.4024 (8691) set checkreqprot to 1. This is deprecated and will be rejected in a future kernel release. [ 201.982396][ T8691] SELinux: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-checkreqprot [ 202.033875][ T340] usb 4-1: Using ep0 maxpacket: 32 [ 202.040517][ T340] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 202.057978][ T340] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 202.080588][ T340] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 202.098122][ T340] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 202.107610][ T340] usb 4-1: Product: syz [ 202.112537][ T340] usb 4-1: Manufacturer: syz [ 202.134570][ T340] hub 4-1:4.0: USB hub found [ 202.140597][ T8710] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4033'. [ 202.230947][ T8722] netlink: 'syz.1.4039': attribute type 4 has an invalid length. [ 202.298982][ T8730] loop1: detected capacity change from 0 to 256 [ 202.317860][ T8730] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 202.323022][ T340] hub 4-1:4.0: config failed, hub doesn't have any ports! (err -19) [ 202.414673][ T8744] netlink: 20 bytes leftover after parsing attributes in process `syz.2.4050'. [ 202.424302][ T302] usb 1-1: new high-speed USB device number 94 using dummy_hcd [ 202.426768][ T8746] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4051'. [ 202.470849][ T8750] netlink: 'syz.2.4054': attribute type 12 has an invalid length. [ 202.479080][ T8750] netlink: 'syz.2.4054': attribute type 12 has an invalid length. [ 202.487191][ T8750] netlink: 'syz.2.4054': attribute type 12 has an invalid length. [ 202.509873][ T8756] overlayfs: unrecognized mount option "\" or missing value [ 202.602686][ T302] usb 1-1: Using ep0 maxpacket: 16 [ 202.609254][ T302] usb 1-1: config 0 has no interfaces? [ 202.618442][ T302] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 202.629324][ T302] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.645233][ T302] usb 1-1: Product: syz [ 202.654135][ T302] usb 1-1: Manufacturer: syz [ 202.660975][ T302] usb 1-1: SerialNumber: syz [ 202.666497][ T281] usb 4-1: USB disconnect, device number 85 [ 202.673291][ T302] r8152-cfgselector 1-1: config 0 descriptor?? [ 202.991439][ T28] kauditd_printk_skb: 86 callbacks suppressed [ 202.991458][ T28] audit: type=1400 audit(2000000302.425:536): avc: denied { read write } for pid=8805 comm="syz.1.4079" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 203.033398][ T28] audit: type=1400 audit(2000000302.425:537): avc: denied { open } for pid=8805 comm="syz.1.4079" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 203.076848][ T302] usb 1-1: USB disconnect, device number 94 [ 203.180994][ T28] audit: type=1400 audit(2000000302.639:538): avc: denied { read write } for pid=8827 comm="syz.2.4090" name="usbmon7" dev="devtmpfs" ino=180 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 203.214366][ T28] audit: type=1400 audit(2000000302.639:539): avc: denied { open } for pid=8827 comm="syz.2.4090" path="/dev/usbmon7" dev="devtmpfs" ino=180 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 203.253693][ T28] audit: type=1400 audit(2000000302.639:540): avc: denied { ioctl } for pid=8827 comm="syz.2.4090" path="/dev/usbmon7" dev="devtmpfs" ino=180 ioctlcmd=0x9206 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 203.386013][ T28] audit: type=1400 audit(2000000302.864:541): avc: denied { setopt } for pid=8859 comm="syz.2.4106" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 203.642108][ T8902] loop2: detected capacity change from 0 to 2048 [ 203.659128][ T8905] loop1: detected capacity change from 0 to 512 [ 203.696440][ T8905] EXT4-fs (loop1): 1 orphan inode deleted [ 203.709574][ T8902] loop2: p1 < > p3 [ 203.713902][ T8] Quota error (device loop1): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 203.718383][ T8905] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 203.734048][ T8905] ext4 filesystem being mounted at /780/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 203.734074][ T8902] loop2: p3 size 134217728 extends beyond EOD, [ 203.745514][ T8] EXT4-fs error (device loop1): ext4_release_dquot:6812: comm kworker/u4:0: Failed to release dquot type 1 [ 203.764380][ T8902] truncated [ 203.806211][ T280] EXT4-fs (loop1): unmounting filesystem. [ 203.817355][ T28] audit: type=1400 audit(2000000303.315:542): avc: denied { mounton } for pid=8900 comm="syz.2.4127" path="/dev/loop2p1" dev="devtmpfs" ino=2552 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 203.842747][ T8902] FAT-fs (loop2p1): bogus number of reserved sectors [ 203.850398][ T8902] FAT-fs (loop2p1): Can't find a valid FAT filesystem [ 203.969306][ T28] audit: type=1326 audit(2000000303.476:543): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8944 comm="syz.0.4147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 203.995058][ T8949] xt_TCPMSS: Only works on TCP SYN packets [ 204.014743][ T28] audit: type=1326 audit(2000000303.508:544): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=8944 comm="syz.0.4147" exe="/root/syz-executor" sig=0 arch=c000003e syscall=152 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 204.115331][ T8963] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4156'. [ 204.156126][ T8970] netlink: 184 bytes leftover after parsing attributes in process `syz.0.4160'. [ 204.255312][ T8937] loop3: detected capacity change from 0 to 40427 [ 204.282875][ T8937] F2FS-fs (loop3): invalid crc value [ 204.302198][ T8937] F2FS-fs (loop3): Found nat_bits in checkpoint [ 204.394975][ T8937] F2FS-fs (loop3): Start checkpoint disabled! [ 204.408161][ T8937] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 204.606451][ T9048] xt_bpf: check failed: parse error [ 204.627530][ T9050] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4198'. [ 204.654651][ T9050] netlink: 32 bytes leftover after parsing attributes in process `syz.0.4198'. [ 204.693682][ T9061] netlink: 4 bytes leftover after parsing attributes in process `syz.3.4203'. [ 204.957840][ T9104] loop2: detected capacity change from 0 to 8192 [ 204.978883][ T281] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 205.007811][ T9104] loop2: p1 < > p2 p3 < p5 > [ 205.012653][ T9104] loop2: partition table partially beyond EOD, truncated [ 205.025941][ T9104] loop2: p1 start 408832 is beyond EOD, truncated [ 205.033996][ T9104] loop2: p2 start 6684676 is beyond EOD, truncated [ 205.042432][ T9104] loop2: p5 start 6684676 is beyond EOD, truncated [ 205.098158][ T9127] mmap: syz.1.4235 (9127): VmData 167489536 exceed data ulimit 9. Update limits or use boot option ignore_rlimit_data. [ 205.119835][ T319] udevd[319]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 205.165339][ T281] usb 4-1: Using ep0 maxpacket: 16 [ 205.173245][ T281] usb 4-1: config 0 has no interfaces? [ 205.186133][ T281] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 205.210850][ T281] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.219415][ T281] usb 4-1: Product: syz [ 205.240362][ T281] usb 4-1: Manufacturer: syz [ 205.246865][ T281] usb 4-1: SerialNumber: syz [ 205.265029][ T281] usb 4-1: config 0 descriptor?? [ 205.344565][ T9172] tc_dump_action: action bad kind [ 205.472491][ T281] usb 4-1: USB disconnect, device number 86 [ 205.567618][ T9206] xt_CT: No such helper "syz0" [ 206.037639][ T9242] usb usb8: usbfs: process 9242 (syz.2.4290) did not claim interface 0 before use [ 206.229768][ T9262] loop2: detected capacity change from 0 to 512 [ 206.238069][ T9264] loop1: detected capacity change from 0 to 256 [ 206.293583][ T9262] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 206.377578][ T277] EXT4-fs (loop2): unmounting filesystem. [ 206.705785][ T9329] __nla_validate_parse: 1 callbacks suppressed [ 206.705808][ T9329] netlink: 12 bytes leftover after parsing attributes in process `syz.2.4332'. [ 206.741650][ T9329] netlink: 8 bytes leftover after parsing attributes in process `syz.2.4332'. [ 206.773937][ T9329] netlink: 'syz.2.4332': attribute type 1 has an invalid length. [ 206.867304][ T9346] loop2: detected capacity change from 0 to 256 [ 206.906916][ T9350] netlink: 'syz.1.4342': attribute type 16 has an invalid length. [ 207.295795][ T9248] loop3: detected capacity change from 0 to 131072 [ 207.295809][ T9406] Driver unsupported XDP return value 0 on prog (id 403) dev N/A, expect packet loss! [ 207.313168][ T9248] F2FS-fs (loop3): Invalid log sectorsize (67108873) [ 207.331814][ T9248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 207.358015][ T9248] F2FS-fs (loop3): invalid crc value [ 207.401280][ T9248] F2FS-fs (loop3): Found nat_bits in checkpoint [ 207.495712][ T9248] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 207.503209][ T9248] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 207.523777][ T281] usb 1-1: new full-speed USB device number 95 using dummy_hcd [ 207.654438][ T28] kauditd_printk_skb: 1531 callbacks suppressed [ 207.654454][ T28] audit: type=1326 audit(207.055:2076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 207.702329][ T28] audit: type=1326 audit(207.088:2077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 207.711506][ T281] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 207.760547][ T28] audit: type=1326 audit(207.088:2078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 207.778713][ T281] usb 1-1: config 0 interface 0 has no altsetting 0 [ 207.806473][ T281] usb 1-1: New USB device found, idVendor=046d, idProduct=c086, bcdDevice= 0.00 [ 207.809704][ T28] audit: type=1326 audit(207.088:2079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 207.826098][ T281] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 207.880833][ T28] audit: type=1326 audit(207.098:2080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 207.906352][ T281] usb 1-1: config 0 descriptor?? [ 207.931430][ T28] audit: type=1326 audit(207.098:2081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 207.948576][ T9405] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 208.004948][ T28] audit: type=1326 audit(207.098:2082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 208.061708][ T28] audit: type=1326 audit(207.098:2083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 208.114725][ T28] audit: type=1326 audit(207.098:2084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 208.168001][ T28] audit: type=1326 audit(207.098:2085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9375 comm="syz.2.4356" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ff00000 [ 208.172515][ T281] usbhid 1-1:0.0: can't add hid device: -71 [ 208.219968][ T281] usbhid: probe of 1-1:0.0 failed with error -71 [ 208.278780][ T281] usb 1-1: USB disconnect, device number 95 [ 208.386428][ T9482] netlink: 32 bytes leftover after parsing attributes in process `syz.1.4406'. [ 208.514374][ T9498] overlayfs: conflicting options: metacopy=on,redirect_dir=nofollow [ 208.558704][ T9504] loop1: detected capacity change from 0 to 256 [ 208.567456][ T9504] exfat: Deprecated parameter 'namecase' [ 208.585619][ T9504] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 208.666441][ T9512] netlink: 'syz.1.4421': attribute type 5 has an invalid length. [ 208.735353][ T9516] loop3: detected capacity change from 0 to 256 [ 208.789261][ T9516] FAT-fs (loop3): Directory bread(block 64) failed [ 208.805427][ T9516] FAT-fs (loop3): Directory bread(block 65) failed [ 208.829154][ T9516] FAT-fs (loop3): Directory bread(block 66) failed [ 208.836351][ T9516] FAT-fs (loop3): Directory bread(block 67) failed [ 208.847783][ T9516] FAT-fs (loop3): Directory bread(block 68) failed [ 208.866152][ T9516] FAT-fs (loop3): Directory bread(block 69) failed [ 208.873712][ T9516] FAT-fs (loop3): Directory bread(block 70) failed [ 208.884189][ T281] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 208.900645][ T9516] FAT-fs (loop3): Directory bread(block 71) failed [ 208.917446][ T9516] FAT-fs (loop3): Directory bread(block 72) failed [ 208.937671][ T9516] FAT-fs (loop3): Directory bread(block 73) failed [ 208.973737][ T9542] xt_hashlimit: invalid interval [ 209.017297][ T9546] loop1: detected capacity change from 0 to 512 [ 209.043732][ T9546] EXT4-fs warning (device loop1): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 209.061289][ T281] usb 5-1: Using ep0 maxpacket: 32 [ 209.061772][ T9546] EXT4-fs warning (device loop1): dx_probe:881: Enable large directory feature to access it [ 209.069005][ T281] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 209.092108][ T9546] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.4438: Corrupt directory, running e2fsck is recommended [ 209.110707][ T9546] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 209.119960][ T9546] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2186: inode #15: comm syz.1.4438: corrupted in-inode xattr [ 209.132998][ T281] usb 5-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 209.142730][ T281] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.153948][ T9546] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.4438: couldn't read orphan inode 15 (err -117) [ 209.167990][ T281] usb 5-1: Product: syz [ 209.172890][ T281] usb 5-1: Manufacturer: syz [ 209.177944][ T281] usb 5-1: SerialNumber: syz [ 209.182595][ T9546] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 209.184812][ T281] usb 5-1: config 0 descriptor?? [ 209.217970][ T281] usb 5-1: bad CDC descriptors [ 209.223247][ T281] usb 5-1: unsupported MDLM descriptors [ 209.238177][ T280] EXT4-fs (loop1): unmounting filesystem. [ 209.445895][ T281] usb 5-1: USB disconnect, device number 89 [ 209.530705][ T9600] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 209.619005][ T9612] netlink: 4 bytes leftover after parsing attributes in process `syz.1.4470'. [ 209.790664][ T9640] SELinux: failed to load policy [ 209.861349][ T9650] netlink: 'syz.3.4489': attribute type 5 has an invalid length. [ 209.878359][ T9652] capability: warning: `syz.0.4490' uses 32-bit capabilities (legacy support in use) [ 210.000410][ T9662] loop4: detected capacity change from 0 to 8192 [ 210.040438][ T9662] loop4: p2 p3 p4 [ 210.046780][ T9662] loop4: p2 size 64053 extends beyond EOD, truncated [ 210.063473][ T9662] loop4: p3 start 65280 is beyond EOD, truncated [ 210.077729][ T9662] loop4: p4 size 50331904 extends beyond EOD, truncated [ 210.086561][ T281] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 210.155896][ T103] loop4: p2 p3 p4 [ 210.163573][ T103] loop4: p2 size 64053 extends beyond EOD, truncated [ 210.182936][ T103] loop4: p3 start 65280 is beyond EOD, truncated [ 210.199055][ T103] loop4: p4 size 50331904 extends beyond EOD, truncated [ 210.264216][ T319] udevd[319]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 210.269705][ T4126] udevd[4126]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 210.286338][ T281] usb 2-1: Using ep0 maxpacket: 32 [ 210.295735][ T281] usb 2-1: config 4 has an invalid interface number: 128 but max is 0 [ 210.323592][ T281] usb 2-1: config 4 has no interface number 0 [ 210.333180][ T281] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 210.361472][ T281] usb 2-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 210.372985][ T281] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 210.415049][ T281] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 210.439420][ T281] hub 2-1:4.128: USB hub found [ 210.606593][ T9757] netlink: 'syz.0.4541': attribute type 5 has an invalid length. [ 210.627206][ T281] hub 2-1:4.128: 2 ports detected [ 210.632403][ T281] hub 2-1:4.128: Using single TT (err -22) [ 210.749755][ T9782] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 210.819350][ T281] hub 2-1:4.128: hub_hub_status failed (err = -71) [ 210.836191][ T281] hub 2-1:4.128: config failed, can't get hub status (err -71) [ 210.888252][ T281] usb 2-1: USB disconnect, device number 94 [ 210.907631][ T9805] loop2: detected capacity change from 0 to 256 [ 210.930356][ T9805] exfat: Deprecated parameter 'namecase' [ 210.946562][ T9805] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xf6e0d861, utbl_chksum : 0xe619d30d) [ 211.205718][ T302] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 211.391889][ T302] usb 4-1: Using ep0 maxpacket: 8 [ 211.405790][ T302] usb 4-1: unable to get BOS descriptor or descriptor too short [ 211.420289][ T302] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 211.430175][ T302] usb 4-1: config 1 has no interface number 1 [ 211.436488][ T302] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 211.456458][ T9889] netlink: 12 bytes leftover after parsing attributes in process `syz.0.4607'. [ 211.480088][ T302] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 211.500007][ T302] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.510326][ T9894] xt_connbytes: Forcing CT accounting to be enabled [ 211.521914][ T302] usb 4-1: Product: syz [ 211.527308][ T302] usb 4-1: Manufacturer: syz [ 211.540859][ T9894] xt_nat: multiple ranges no longer supported [ 211.547157][ T302] usb 4-1: SerialNumber: syz [ 211.553357][ T9809] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 212.698037][ T302] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 212.704165][ T302] usb 4-1: 2:1 : invalid channels 0 [ 212.712969][ T302] usb 4-1: USB disconnect, device number 87 [ 212.796844][ T9941] binfmt_misc: register: failed to install interpreter file ./file2 [ 212.820434][ T28] kauditd_printk_skb: 4141 callbacks suppressed [ 212.820452][ T28] audit: type=1326 audit(212.602:6227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9942 comm="syz.2.4636" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ffc0000 [ 212.901520][ T28] audit: type=1326 audit(212.645:6228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9942 comm="syz.2.4636" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ffc0000 [ 212.941196][ T319] udevd[319]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 212.957294][ T28] audit: type=1326 audit(212.645:6229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9942 comm="syz.2.4636" exe="/root/syz-executor" sig=0 arch=c000003e syscall=280 compat=0 ip=0x7fc3e238e969 code=0x7ffc0000 [ 212.988208][ T28] audit: type=1326 audit(212.645:6230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9942 comm="syz.2.4636" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ffc0000 [ 213.059975][ T28] audit: type=1326 audit(212.645:6231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9942 comm="syz.2.4636" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc3e238e969 code=0x7ffc0000 [ 213.150964][ T28] audit: type=1400 audit(212.903:6232): avc: denied { read write } for pid=9974 comm="syz.2.4649" 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 [ 213.230077][ T28] audit: type=1400 audit(212.903:6233): avc: denied { open } for pid=9974 comm="syz.2.4649" path="/dev/ppp" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 213.283946][ T28] audit: type=1400 audit(210.718:6234): avc: denied { nlmsg_write } for pid=9972 comm="syz.0.4650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 213.327942][T10009] binfmt_misc: register: failed to install interpreter file ./file2 [ 213.456425][T10031] netlink: 'syz.4.4680': attribute type 27 has an invalid length. [ 213.456637][ T28] audit: type=1400 audit(211.072:6235): avc: denied { append } for pid=10030 comm="syz.1.4679" name="ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 213.527525][ T28] audit: type=1400 audit(211.105:6236): avc: denied { connect } for pid=10026 comm="syz.2.4677" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 213.562796][T10047] netlink: 'syz.0.4687': attribute type 13 has an invalid length. [ 213.599757][T10047] gretap0: refused to change device tx_queue_len [ 213.613165][T10047] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 213.745980][T10078] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4703'. [ 213.792407][T10085] netlink: 28 bytes leftover after parsing attributes in process `syz.1.4707'. [ 213.838652][T10087] Zero length message leads to an empty skb [ 214.123638][T10144] netlink: 8 bytes leftover after parsing attributes in process `syz.3.4736'. [ 214.207702][T10161] bridge0: port 3(veth0_to_bridge) entered blocking state [ 214.240094][T10164] loop4: detected capacity change from 0 to 512 [ 214.252781][T10161] bridge0: port 3(veth0_to_bridge) entered disabled state [ 214.284730][T10164] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 214.305630][T10161] device veth0_to_bridge entered promiscuous mode [ 214.313730][T10168] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4747'. [ 214.314157][T10172] netlink: 'syz.2.4749': attribute type 3 has an invalid length. [ 214.331416][T10164] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec018, mo2=0002] [ 214.342783][T10164] System zones: 1-12 [ 214.394287][T10164] EXT4-fs (loop4): 1 truncate cleaned up [ 214.403700][T10164] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 214.449939][ T279] EXT4-fs (loop4): unmounting filesystem. [ 214.654707][T10236] x_tables: unsorted entry at hook 3 [ 214.688453][T10240] loop1: detected capacity change from 0 to 1024 [ 214.721674][T10240] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 214.745328][T10240] EXT4-fs error (device loop1): __ext4_new_inode:1075: comm syz.1.4782: reserved inode found cleared - inode=1 [ 214.766048][ T280] EXT4-fs (loop1): unmounting filesystem. [ 214.809413][T10262] loop1: detected capacity change from 0 to 256 [ 214.898270][T10282] loop3: detected capacity change from 0 to 512 [ 214.953548][T10276] loop1: detected capacity change from 0 to 8192 [ 214.969411][T10282] EXT4-fs warning (device loop3): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 214.990437][T10276] loop1: p1 < > p2 p3 < p5 > [ 214.999069][T10276] loop1: partition table partially beyond EOD, truncated [ 215.006418][T10282] EXT4-fs warning (device loop3): dx_probe:881: Enable large directory feature to access it [ 215.011939][T10276] loop1: p1 start 408832 is beyond EOD, truncated [ 215.027218][T10276] loop1: p2 start 6684676 is beyond EOD, truncated [ 215.036869][T10276] loop1: p5 start 6684676 is beyond EOD, truncated [ 215.045513][T10282] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz.3.4802: Corrupt directory, running e2fsck is recommended [ 215.062110][T10282] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 215.071957][T10282] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2186: inode #15: comm syz.3.4802: corrupted in-inode xattr [ 215.089732][T10282] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.4802: couldn't read orphan inode 15 (err -117) [ 215.105716][T10282] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 215.128583][ T276] EXT4-fs (loop3): unmounting filesystem. [ 215.272781][T10329] loop2: detected capacity change from 0 to 512 [ 215.283386][T10329] EXT4-fs warning (device loop2): dx_probe:878: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 215.303136][T10329] EXT4-fs warning (device loop2): dx_probe:881: Enable large directory feature to access it [ 215.315366][T10329] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz.2.4827: Corrupt directory, running e2fsck is recommended [ 215.341727][T10329] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 215.360202][T10329] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2186: inode #15: comm syz.2.4827: corrupted in-inode xattr [ 215.383707][T10336] loop3: detected capacity change from 0 to 8192 [ 215.390478][T10329] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.4827: couldn't read orphan inode 15 (err -117) [ 215.404626][T10329] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 215.420687][T10336] loop3: p1 < > p2 p3 < p5 > [ 215.425459][T10336] loop3: partition table partially beyond EOD, truncated [ 215.436370][T10336] loop3: p1 start 408832 is beyond EOD, truncated [ 215.445223][T10336] loop3: p2 start 6684676 is beyond EOD, truncated [ 215.453889][T10336] loop3: p5 start 6684676 is beyond EOD, truncated [ 215.463022][ T277] EXT4-fs (loop2): unmounting filesystem. [ 215.494124][ T103] loop3: p1 < > p2 p3 < p5 > [ 215.502123][ T103] loop3: partition table partially beyond EOD, truncated [ 215.510863][ T428] usb 1-1: new high-speed USB device number 96 using dummy_hcd [ 215.518205][ T103] loop3: p1 start 408832 is beyond EOD, truncated [ 215.532776][ T103] loop3: p2 start 6684676 is beyond EOD, truncated [ 215.546483][ T103] loop3: p5 start 6684676 is beyond EOD, truncated [ 215.614388][ T319] udevd[319]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 215.626408][T10346] xt_limit: Overflow, try lower: 2147483649/3300 [ 215.688431][ T428] usb 1-1: Using ep0 maxpacket: 32 [ 215.695235][ T428] usb 1-1: unable to get BOS descriptor or descriptor too short [ 215.724582][T10354] netlink: 4344 bytes leftover after parsing attributes in process `syz.4.4837'. [ 215.725094][ T428] usb 1-1: config 7 has an invalid interface number: 128 but max is 0 [ 215.746955][T10340] loop1: detected capacity change from 0 to 40427 [ 215.765693][T10358] loop3: detected capacity change from 0 to 128 [ 215.778277][ T428] usb 1-1: config 7 contains an unexpected descriptor of type 0x1, skipping [ 215.778428][T10340] F2FS-fs (loop1): invalid crc value [ 215.787609][ T428] usb 1-1: config 7 has an invalid descriptor of length 206, skipping remainder of the config [ 215.805734][T10358] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 215.825330][ T428] usb 1-1: config 7 has no interface number 0 [ 215.834061][ T428] usb 1-1: config 7 interface 128 altsetting 2 has an invalid endpoint with address 0x17, skipping [ 215.846133][ T428] usb 1-1: config 7 interface 128 altsetting 2 endpoint 0x87 has an invalid bInterval 209, changing to 11 [ 215.858715][ T428] usb 1-1: config 7 interface 128 altsetting 2 has 2 endpoint descriptors, different from the interface descriptor's value: 6 [ 215.872497][ T428] usb 1-1: config 7 interface 128 has no altsetting 0 [ 215.891842][ T428] usb 1-1: New USB device found, idVendor=6033, idProduct=4108, bcdDevice=cc.13 [ 215.903927][ T8] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61ff7272 (sector = 1) [ 215.933735][T10340] F2FS-fs (loop1): Found nat_bits in checkpoint [ 215.968333][ T428] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.973919][T10365] loop3: detected capacity change from 0 to 2048 [ 215.976573][ T428] usb 1-1: Product: syz [ 216.005725][ T428] usb 1-1: Manufacturer: syz [ 216.010704][ T428] usb 1-1: SerialNumber: syz [ 216.033334][T10325] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 216.050834][T10365] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 216.066109][T10340] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 216.096886][ T276] EXT4-fs (loop3): unmounting filesystem. [ 216.157138][T10371] loop4: detected capacity change from 0 to 8192 [ 216.182875][T10371] loop4: p1 < > p2 p3 < p5 > [ 216.187701][T10371] loop4: partition table partially beyond EOD, truncated [ 216.210098][T10371] loop4: p1 start 408832 is beyond EOD, truncated [ 216.216595][T10371] loop4: p2 start 6684676 is beyond EOD, truncated [ 216.239998][T10371] loop4: p5 start 6684676 is beyond EOD, truncated [ 216.241253][ T428] usb 1-1: MIDIStreaming interface descriptor not found [ 216.288472][ T428] usb 1-1: USB disconnect, device number 96 [ 216.330727][T10375] netlink: 12 bytes leftover after parsing attributes in process `syz.1.4845'. [ 216.347626][T10375] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4845'. [ 216.362917][T10375] netlink: 16 bytes leftover after parsing attributes in process `syz.1.4845'. [ 216.592485][T10342] loop2: detected capacity change from 0 to 131072 [ 216.610253][T10342] F2FS-fs (loop2): Invalid log sectorsize (67108873) [ 216.621302][T10342] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 216.631853][T10342] F2FS-fs (loop2): invalid crc value [ 216.639824][T10342] F2FS-fs (loop2): Found nat_bits in checkpoint [ 216.680770][T10342] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 216.690089][T10342] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 217.021828][ T302] usb 2-1: new high-speed USB device number 95 using dummy_hcd [ 217.037022][T10413] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 217.086257][T10413] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 217.105468][T10413] overlayfs: missing 'lowerdir' [ 217.172659][T10420] netlink: 56 bytes leftover after parsing attributes in process `syz.4.4866'. [ 217.235336][ T302] usb 2-1: Using ep0 maxpacket: 32 [ 217.260279][ T302] usb 2-1: config 0 has an invalid interface number: 151 but max is 0 [ 217.279052][ T302] usb 2-1: config 0 has no interface number 0 [ 217.300054][ T302] usb 2-1: New USB device found, idVendor=0499, idProduct=6bb7, bcdDevice=68.2f [ 217.319132][ T302] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.339675][ T302] usb 2-1: Product: syz [ 217.344339][ T302] usb 2-1: Manufacturer: syz [ 217.364416][ T302] usb 2-1: SerialNumber: syz [ 217.379250][ T302] usb 2-1: config 0 descriptor?? [ 217.440395][ T340] usb 1-1: new high-speed USB device number 97 using dummy_hcd [ 217.504578][T10439] loop4: detected capacity change from 0 to 8192 [ 217.534302][T10439] loop4: p1 < > p2 p3 < p5 > [ 217.539064][T10439] loop4: partition table partially beyond EOD, truncated [ 217.546902][T10439] loop4: p1 start 408832 is beyond EOD, truncated [ 217.553727][T10439] loop4: p2 start 6684676 is beyond EOD, truncated [ 217.561544][T10439] loop4: p5 start 6684676 is beyond EOD, truncated [ 217.626902][ T340] usb 1-1: Using ep0 maxpacket: 32 [ 217.633588][ T340] usb 1-1: config 0 has an invalid descriptor of length 134, skipping remainder of the config [ 217.637082][ T319] udevd[319]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 217.681659][ T340] usb 1-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 217.702056][ T340] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.710460][ T340] usb 1-1: Product: syz [ 217.717165][ T340] usb 1-1: Manufacturer: syz [ 217.721850][ T340] usb 1-1: SerialNumber: syz [ 217.728691][ T340] usb 1-1: config 0 descriptor?? [ 217.739261][ T340] usb 1-1: bad CDC descriptors [ 217.745370][ T340] usb 1-1: unsupported MDLM descriptors [ 217.753497][ T428] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 217.782662][ T302] usb 2-1: USB disconnect, device number 95 [ 217.930717][ T281] usb 1-1: USB disconnect, device number 97 [ 217.945114][ T428] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 217.955725][ T428] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 217.964848][ T428] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 217.979401][ T428] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 217.988722][ T428] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.997020][ T428] usb 3-1: Product: syz [ 218.001329][ T428] usb 3-1: Manufacturer: syz [ 218.006117][ T428] usb 3-1: SerialNumber: syz [ 218.013526][ T428] cdc_ncm 3-1:1.0: skipping garbage [ 218.019099][ T428] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 218.026906][ T428] cdc_ncm 3-1:1.0: bind() failure [ 218.201889][ T281] usb 3-1: USB disconnect, device number 89 [ 218.616326][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.626371][T10493] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4903'. [ 218.640102][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.648967][T10493] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4903'. [ 218.658174][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.669045][T10493] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4903'. [ 218.678895][T10504] xt_hashlimit: overflow, rate too high: 0 [ 218.686817][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.704365][T10493] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4903'. [ 218.715824][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.725388][T10493] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4903'. [ 218.743276][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.752083][T10493] netlink: 20 bytes leftover after parsing attributes in process `syz.1.4903'. [ 218.762476][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.772914][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.781067][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.789108][T10493] netlink: 'syz.1.4903': attribute type 1 has an invalid length. [ 218.909232][T10528] loop2: detected capacity change from 0 to 128 [ 218.925327][T10531] loop1: detected capacity change from 0 to 16 [ 218.932936][T10528] EXT4-fs: Ignoring removed oldalloc option [ 218.950904][T10531] erofs: (device loop1): mounted with root inode @ nid 36. [ 218.959493][ T281] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 218.970643][T10531] erofs: (device loop1): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 218.984720][T10531] erofs: (device loop1): z_erofs_lz4_decompress_mem: failed to decompress -46 in[60, 4036] out[1851] [ 218.996501][T10528] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 218.996819][T10535] xt_policy: too many policy elements [ 219.005533][T10531] erofs: (device loop1): z_erofs_read_folio: failed to read, err [-117] [ 219.022869][T10528] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #2: comm syz.2.4920: No space for directory leaf checksum. Please run e2fsck -D. [ 219.038827][T10528] EXT4-fs error (device loop2): __ext4_find_entry:1696: inode #2: comm syz.2.4920: checksumming directory block 0 [ 219.059532][ T277] EXT4-fs (loop2): unmounting filesystem. [ 219.155429][ T281] usb 4-1: Using ep0 maxpacket: 16 [ 219.163202][ T281] usb 4-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 219.192485][ T281] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.204980][ T281] usb 4-1: Product: syz [ 219.228377][ T281] usb 4-1: Manufacturer: syz [ 219.239521][ T281] usb 4-1: SerialNumber: syz [ 219.246776][T10569] xt_TPROXY: Can be used only with -p tcp or -p udp [ 219.254368][ T281] r8152-cfgselector 4-1: config 0 descriptor?? [ 219.343464][ T28] kauditd_printk_skb: 13 callbacks suppressed [ 219.343481][ T28] audit: type=1400 audit(217.392:6250): avc: denied { ioctl } for pid=10584 comm="syz.4.4947" path="socket:[47630]" dev="sockfs" ino=47630 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 219.440612][ T28] audit: type=1400 audit(217.488:6251): avc: denied { setopt } for pid=10597 comm="syz.1.4953" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 219.505904][ T28] audit: type=1326 audit(217.563:6252): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10606 comm="syz.4.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 219.565772][ T28] audit: type=1326 audit(217.563:6253): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10606 comm="syz.4.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=157 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 219.566516][T10613] loop1: detected capacity change from 0 to 1024 [ 219.602834][ T28] audit: type=1326 audit(217.563:6254): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10606 comm="syz.4.4958" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f08ac78e969 code=0x7ffc0000 [ 219.631266][T10613] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 219.640380][ T281] r8152-cfgselector 4-1: Unknown version 0x0000 [ 219.645878][T10613] EXT4-fs (loop1): orphan cleanup on readonly fs [ 219.655900][ T281] r8152-cfgselector 4-1: bad CDC descriptors [ 219.665245][ T281] r8152-cfgselector 4-1: Unknown version 0x0000 [ 219.672515][T10613] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 219.682472][ T281] r8152-cfgselector 4-1: USB disconnect, device number 88 [ 219.697928][T10613] EXT4-fs error (device loop1): ext4_dirty_inode:6091: inode #3: comm syz.1.4960: mark_inode_dirty error [ 219.713278][T10613] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz.1.4960: Invalid block bitmap block 3 in block_group 0 [ 219.730058][T10613] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 219.744589][T10624] loop2: detected capacity change from 0 to 2048 [ 219.750796][T10613] EXT4-fs error (device loop1): ext4_dirty_inode:6091: inode #3: comm syz.1.4960: mark_inode_dirty error [ 219.751389][T10624] ext4: Unknown parameter 'noacl' [ 219.781629][T10613] Quota error (device loop1): write_blk: dquota write failed [ 219.789403][T10613] EXT4-fs error (device loop1): ext4_map_blocks:634: inode #3: block 1: comm syz.1.4960: lblock 6 mapped to illegal pblock 1 (length 1) [ 219.805121][ T28] audit: type=1400 audit(217.875:6255): avc: denied { connect } for pid=10626 comm="syz.2.4977" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 219.825321][ T428] usb 5-1: new full-speed USB device number 90 using dummy_hcd [ 219.833095][T10613] Quota error (device loop1): write_blk: dquota write failed [ 219.843077][T10613] Quota error (device loop1): qtree_write_dquot: Error -28 occurred while creating quota [ 219.853314][T10613] EXT4-fs error (device loop1): ext4_map_blocks:634: inode #3: block 48: comm syz.1.4960: lblock 0 mapped to illegal pblock 48 (length 1) [ 219.868394][T10613] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 219.877492][T10613] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.4960: Failed to acquire dquot type 0 [ 219.889280][T10613] EXT4-fs error (device loop1): ext4_map_blocks:634: inode #3: block 49: comm syz.1.4960: lblock 1 mapped to illegal pblock 49 (length 1) [ 219.903899][T10613] EXT4-fs error (device loop1): ext4_acquire_dquot:6789: comm syz.1.4960: Failed to acquire dquot type 0 [ 219.915607][T10613] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 219.925627][T10613] EXT4-fs error (device loop1): ext4_evict_inode:279: inode #15: comm syz.1.4960: mark_inode_dirty error [ 219.937324][T10613] EXT4-fs warning (device loop1): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 219.947725][T10613] EXT4-fs (loop1): 1 orphan inode deleted [ 219.953647][T10613] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 219.978934][T10613] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 219.988631][T10613] EXT4-fs error (device loop1): __ext4_remount:6598: comm syz.1.4960: Abort forced by user [ 219.999204][T10613] EXT4-fs (loop1): Remounting filesystem read-only [ 220.004917][ T428] usb 5-1: config 8 has an invalid interface number: 223 but max is 0 [ 220.006342][T10613] EXT4-fs (loop1): re-mounted. Quota mode: writeback. [ 220.022459][ T428] usb 5-1: config 8 contains an unexpected descriptor of type 0x1, skipping [ 220.031325][ T428] usb 5-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 220.035338][T10613] syz.1.4960 (10613) used greatest stack depth: 20560 bytes left [ 220.052080][ T280] EXT4-fs (loop1): unmounting filesystem. [ 220.074539][ T428] usb 5-1: config 8 has no interface number 0 [ 220.082205][ T428] usb 5-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 15872, setting to 64 [ 220.106008][ T428] usb 5-1: config 8 interface 223 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 220.135834][ T428] usb 5-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 220.154640][ T428] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.173661][ T428] usb 5-1: Product: syz [ 220.177893][ T428] usb 5-1: Manufacturer: syz [ 220.194859][T10641] SELinux: policydb string length 0 does not match expected length 8 [ 220.202559][ T428] usb 5-1: SerialNumber: syz [ 220.216891][T10641] SELinux: failed to load policy [ 220.399619][ T428] usb 5-1: USB disconnect, device number 90 [ 220.636680][T10695] xt_bpf: check failed: parse error [ 220.882688][T10731] xt_connbytes: Forcing CT accounting to be enabled [ 221.687003][T10837] loop1: detected capacity change from 0 to 256 [ 221.735674][T10842] xt_hashlimit: max too large, truncated to 1048576 [ 221.789017][T10846] __nla_validate_parse: 104 callbacks suppressed [ 221.789037][T10846] netlink: 8 bytes leftover after parsing attributes in process `syz.1.5073'. [ 222.005951][T10767] loop3: detected capacity change from 0 to 131072 [ 222.020577][T10881] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5091'. [ 222.023495][T10767] F2FS-fs (loop3): Invalid log sectorsize (67108873) [ 222.038691][T10767] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 222.049140][T10881] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5091'. [ 222.053144][T10886] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 222.080504][T10767] F2FS-fs (loop3): invalid crc value [ 222.110832][T10895] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5097'. [ 222.127064][T10895] netlink: 12 bytes leftover after parsing attributes in process `syz.2.5097'. [ 222.130555][T10767] F2FS-fs (loop3): Found nat_bits in checkpoint [ 222.141634][T10895] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5097'. [ 222.151975][T10895] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5097'. [ 222.269537][T10767] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 222.276612][T10767] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 222.402246][T10767] F2FS-fs (loop3): dec_valid_node_count: inconsistent i_blocks, ino:7, iblocks:0 [ 222.529159][T10963] netlink: 56 bytes leftover after parsing attributes in process `syz.1.5130'. [ 222.914238][T11018] device ip6erspan0 entered promiscuous mode [ 223.000582][T11036] loop2: detected capacity change from 0 to 16 [ 223.022589][T11036] erofs: (device loop2): EXPERIMENTAL compressed fragments feature in use. Use at your own risk! [ 223.023311][T11040] xt_hashlimit: max too large, truncated to 1048576 [ 223.034580][T11036] erofs: (device loop2): EXPERIMENTAL global deduplication feature in use. Use at your own risk! [ 223.060945][T11040] xt_hashlimit: overflow, try lower: 0/0 [ 223.072411][T11036] erofs: (device loop2): mounted with root inode @ nid 36. [ 223.104736][T11036] bio_check_eod: 58 callbacks suppressed [ 223.104760][T11036] syz.2.5166: attempt to access beyond end of device [ 223.104760][T11036] loop2: rw=0, sector=4294967295, nr_sectors = 1 limit=16 [ 223.243664][T11078] xt_TCPMSS: Only works on TCP SYN packets [ 223.311511][T11094] xt_ecn: cannot match TCP bits for non-tcp packets [ 223.359291][ T490] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 223.538031][ T490] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 223.558034][ T490] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 223.589262][ T490] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 223.606758][ T490] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.631492][ T490] usb 2-1: Product: syz [ 223.638215][ T490] usb 2-1: Manufacturer: syz [ 223.643046][ T490] usb 2-1: SerialNumber: syz [ 223.655472][ T490] usb 2-1: selecting invalid altsetting 1 [ 223.906987][T11166] kernel profiling enabled (shift: 63) [ 223.923571][T11166] profiling shift: 63 too large [ 223.962657][T11172] loop4: detected capacity change from 0 to 512 [ 223.983234][T11172] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 224.029707][ T490] cdc_ncm 2-1:1.1: failed GET_NTB_PARAMETERS [ 224.031525][T11172] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 224.035868][ T490] cdc_ncm 2-1:1.1: bind() failure [ 224.041121][ T490] usb 2-1: USB disconnect, device number 96 [ 226.808372][T11183] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 234.984022][ T279] EXT4-fs (loop4): unmounting filesystem. [ 235.033159][T11202] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5242'. [ 235.124926][T11218] validate_nla: 48 callbacks suppressed [ 235.124945][T11218] netlink: 'syz.2.5252': attribute type 24 has an invalid length. [ 235.209462][T11241] netlink: 40 bytes leftover after parsing attributes in process `syz.1.5264'. [ 235.220365][T11241] tc_dump_action: action bad kind [ 235.239715][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 235.239734][ T28] audit: type=1400 audit(234.440:6278): avc: denied { bind } for pid=11243 comm="syz.3.5265" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 235.350560][ T28] audit: type=1326 audit(234.558:6279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11254 comm="syz.3.5271" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 235.421542][ T28] audit: type=1326 audit(234.558:6280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11254 comm="syz.3.5271" exe="/root/syz-executor" sig=0 arch=c000003e syscall=265 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 235.478626][T11280] loop2: detected capacity change from 0 to 16 [ 235.509100][T11280] erofs: (device loop2): mounted with root inode @ nid 36. [ 235.513185][ T28] audit: type=1326 audit(234.558:6281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11254 comm="syz.3.5271" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 235.553629][ T28] audit: type=1326 audit(234.558:6282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11254 comm="syz.3.5271" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 235.576885][ T28] audit: type=1400 audit(234.590:6283): avc: denied { write } for pid=11261 comm="syz.0.5275" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 235.623238][ T28] audit: type=1400 audit(234.612:6284): avc: denied { write } for pid=11265 comm="syz.2.5276" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 235.644636][ T28] audit: type=1400 audit(234.665:6285): avc: denied { read write } for pid=280 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=1 [ 235.713005][ T28] audit: type=1400 audit(234.665:6286): avc: denied { open } for pid=280 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 235.801856][ T28] audit: type=1400 audit(234.665:6287): avc: denied { ioctl } for pid=280 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=119 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 235.886299][T11337] netlink: 32 bytes leftover after parsing attributes in process `syz.1.5311'. [ 235.895381][T11337] netlink: 'syz.1.5311': attribute type 1 has an invalid length. [ 235.907661][T11339] x_tables: ip_tables: hashlimit.1 match: invalid size 56 (kernel) != (user) 616 [ 236.010829][T11354] netlink: 'syz.1.5320': attribute type 32 has an invalid length. [ 236.130306][T11384] loop3: detected capacity change from 0 to 512 [ 236.145621][T11386] netlink: 'syz.4.5336': attribute type 3 has an invalid length. [ 236.163860][T11384] EXT4-fs: Ignoring removed i_version option [ 236.182677][T11384] EXT4-fs: Ignoring removed mblk_io_submit option [ 236.203552][T11384] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 236.243903][T11384] EXT4-fs (loop3): 1 truncate cleaned up [ 236.249627][T11384] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 236.287003][ T276] EXT4-fs (loop3): unmounting filesystem. [ 236.469237][T11448] loop1: detected capacity change from 0 to 128 [ 236.534808][T11448] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 236.585869][ T280] EXT4-fs (loop1): unmounting filesystem. [ 236.814682][T11514] x_tables: duplicate underflow at hook 3 [ 236.942747][T11541] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5408'. [ 237.010847][T11554] netlink: 232 bytes leftover after parsing attributes in process `syz.4.5415'. [ 237.082731][T11569] netlink: 72 bytes leftover after parsing attributes in process `syz.3.5421'. [ 237.126158][ T428] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 237.165190][T11583] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5429'. [ 237.195183][T11585] loop4: detected capacity change from 0 to 256 [ 237.227800][ T281] usb 1-1: new high-speed USB device number 98 using dummy_hcd [ 237.313454][ T428] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.314224][T11607] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5441'. [ 237.330630][ T428] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 237.362893][ T428] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 237.391186][ T428] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 237.414915][ T428] usb 3-1: SerialNumber: syz [ 237.432752][ T281] usb 1-1: Using ep0 maxpacket: 16 [ 237.448545][ T281] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 237.479340][ T281] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.40 [ 237.483302][T11635] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5454'. [ 237.492461][ T281] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.511934][ T281] usb 1-1: config 0 descriptor?? [ 237.531248][ T281] usb 1-1: Found UVC 0.00 device (10c4:ea90) [ 237.535978][T11641] netlink: 12 bytes leftover after parsing attributes in process `syz.1.5457'. [ 237.544983][ T281] usb 1-1: No valid video chain found. [ 237.598977][T11648] xt_l2tp: wrong L2TP version: 0 [ 237.622447][ T428] usb 3-1: 0:2 : does not exist [ 237.642600][ T428] usb 3-1: USB disconnect, device number 90 [ 237.703436][T11663] loop1: detected capacity change from 0 to 512 [ 237.733993][ T6] usb 1-1: USB disconnect, device number 98 [ 237.747368][T11671] usb usb9: usbfs: process 11671 (syz.3.5471) did not claim interface 8 before use [ 237.758080][T11663] EXT4-fs error (device loop1): ext4_orphan_get:1426: comm syz.1.5468: bad orphan inode 13 [ 237.772576][T11663] ext4_test_bit(bit=12, block=4) = 1 [ 237.781998][T11663] is_bad_inode(inode)=0 [ 237.794347][T11663] NEXT_ORPHAN(inode)=0 [ 237.799944][T11663] max_ino=32 [ 237.816260][T11663] i_nlink=1 [ 237.819451][T11663] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 237.834031][T11681] loop4: detected capacity change from 0 to 512 [ 237.846605][T11681] EXT4-fs: Ignoring removed nomblk_io_submit option [ 237.848898][T11663] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz.1.5468: Unrecognised inode hash code 20 [ 237.858173][T11681] EXT4-fs: Ignoring removed i_version option [ 237.872104][T11663] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz.1.5468: Corrupt directory, running e2fsck is recommended [ 237.891589][T11681] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 217 vs 220 free clusters [ 237.907160][ T280] EXT4-fs (loop1): unmounting filesystem. [ 237.913430][T11681] EXT4-fs (loop4): 1 orphan inode deleted [ 237.919464][T11681] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 237.958642][T11691] device vlan0 entered promiscuous mode [ 237.976413][T11694] loop3: detected capacity change from 0 to 256 [ 237.983436][ T279] EXT4-fs (loop4): unmounting filesystem. [ 238.159882][T11727] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 238.330196][T11767] x_tables: unsorted underflow at hook 2 [ 238.356484][T11770] xt_l2tp: v2 sid > 0xffff: 4294901760 [ 238.717984][T11847] loop1: detected capacity change from 0 to 512 [ 238.741929][T11854] xt_CT: You must specify a L4 protocol and not use inversions on it [ 238.767407][T11847] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 238.803383][ T280] EXT4-fs (loop1): unmounting filesystem. [ 238.903835][T11891] netlink: 'syz.1.5579': attribute type 12 has an invalid length. [ 238.988128][T11907] loop3: detected capacity change from 0 to 256 [ 239.019780][T11907] exfat: Deprecated parameter 'utf8' [ 239.030376][T11907] exfat: Deprecated parameter 'utf8' [ 239.054289][T11907] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xd67973f8, utbl_chksum : 0xe619d30d) [ 239.118973][T11907] exFAT-fs (loop3): error, found bogus dentry(12) beyond unused empty group(11) (start_clu : 5, cur_clu : 5) [ 239.155769][T11934] bridge4: trying to set multicast query interval below minimum, setting to 100 (1000ms) [ 239.174938][T11939] loop1: detected capacity change from 0 to 512 [ 239.208352][T11939] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 239.241327][T11939] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ec019, mo2=0002] [ 239.252962][T11939] System zones: 1-12 [ 239.258379][T11939] EXT4-fs (loop1): 1 truncate cleaned up [ 239.264615][T11939] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 239.338779][ T280] EXT4-fs (loop1): unmounting filesystem. [ 239.402764][T11972] cgroup: No subsys list or none specified [ 239.452133][T11983] netlink: 'syz.4.5622': attribute type 5 has an invalid length. [ 239.673558][T12013] tc_dump_action: action bad kind [ 239.928411][T12051] ip6t_REJECT: ECHOREPLY is not supported [ 239.941513][T12053] netlink: 'syz.2.5656': attribute type 32 has an invalid length. [ 239.941598][T12054] __nla_validate_parse: 9 callbacks suppressed [ 239.941614][T12054] netlink: 32 bytes leftover after parsing attributes in process `syz.4.5658'. [ 239.968551][T12054] netlink: 'syz.4.5658': attribute type 1 has an invalid length. [ 239.991800][T12002] loop3: detected capacity change from 0 to 40427 [ 240.011215][ T28] kauditd_printk_skb: 107 callbacks suppressed [ 240.011235][ T28] audit: type=1400 audit(239.564:6395): avc: denied { getopt } for pid=12056 comm="syz.2.5659" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 240.016784][T12002] F2FS-fs (loop3): heap/no_heap options were deprecated [ 240.047187][T12002] F2FS-fs (loop3): heap/no_heap options were deprecated [ 240.068793][T12061] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5661'. [ 240.077061][ T28] audit: type=1400 audit(239.618:6396): avc: denied { read write } for pid=12066 comm="syz.4.5662" name="uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 240.101939][T12002] F2FS-fs (loop3): invalid crc value [ 240.130810][T12002] F2FS-fs (loop3): Found nat_bits in checkpoint [ 240.157539][ T28] audit: type=1400 audit(239.660:6397): avc: denied { open } for pid=12066 comm="syz.4.5662" path="/dev/uhid" dev="devtmpfs" ino=267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 240.240346][ T28] audit: type=1400 audit(239.703:6398): avc: denied { read } for pid=12074 comm="syz.4.5669" name="loop-control" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 240.279288][T12002] F2FS-fs (loop3): Start checkpoint disabled! [ 240.303654][T12002] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 240.322925][ T28] audit: type=1400 audit(239.703:6399): avc: denied { open } for pid=12074 comm="syz.4.5669" path="/dev/loop-control" dev="devtmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 240.388733][ T28] audit: type=1400 audit(239.703:6400): avc: denied { ioctl } for pid=12074 comm="syz.4.5669" path="/dev/loop-control" dev="devtmpfs" ino=117 ioctlcmd=0x9367 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 240.436634][T12111] loop4: detected capacity change from 0 to 256 [ 240.449229][ T28] audit: type=1326 audit(239.811:6401): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.1.5673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb941d8e969 code=0x7ffc0000 [ 240.474446][T12111] exfat: Deprecated parameter 'namecase' [ 240.488531][T12111] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 240.507726][ T28] audit: type=1326 audit(239.811:6402): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.1.5673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=63 compat=0 ip=0x7fb941d8e969 code=0x7ffc0000 [ 240.582097][T12122] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5693'. [ 240.598947][ T28] audit: type=1326 audit(239.811:6403): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12088 comm="syz.1.5673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb941d8e969 code=0x7ffc0000 [ 240.645031][T12129] netlink: 'syz.4.5695': attribute type 13 has an invalid length. [ 240.676875][ T28] audit: type=1400 audit(240.057:6404): avc: denied { remount } for pid=12001 comm="syz.3.5632" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 240.769663][ T6] usb 1-1: new high-speed USB device number 99 using dummy_hcd [ 240.897126][T12170] netlink: 276 bytes leftover after parsing attributes in process `syz.2.5712'. [ 240.917958][T12168] loop1: detected capacity change from 0 to 2048 [ 240.976089][ T6] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 240.993088][T12168] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 241.022705][ T6] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 241.047879][ T280] EXT4-fs (loop1): unmounting filesystem. [ 241.074111][ T6] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 241.075600][T12186] overlayfs: missing 'lowerdir' [ 241.127906][ T6] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 241.172509][ T6] usb 1-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 241.198400][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.242398][T12205] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5732'. [ 241.243028][ T6] usb 1-1: Product: syz [ 241.282181][ T6] usb 1-1: Manufacturer: syz [ 241.298890][ T6] usb 1-1: SerialNumber: syz [ 241.319792][ T6] usb 1-1: config 0 descriptor?? [ 241.335916][ T6] ums-isd200 1-1:0.0: USB Mass Storage device detected [ 241.555617][ T6] ums-isd200: probe of 1-1:0.0 failed with error -22 [ 241.672810][T12286] netlink: 'syz.4.5769': attribute type 29 has an invalid length. [ 241.688716][T12286] netlink: 'syz.4.5769': attribute type 29 has an invalid length. [ 241.738507][ T6] usb 1-1: USB disconnect, device number 99 [ 241.752297][T12296] netlink: 'syz.3.5772': attribute type 3 has an invalid length. [ 241.770846][T12296] netlink: 32 bytes leftover after parsing attributes in process `syz.3.5772'. [ 241.836681][T12312] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5782'. [ 241.855495][T12315] loop4: detected capacity change from 0 to 256 [ 241.859260][T12312] device vlan0 entered promiscuous mode [ 241.895571][T12315] FAT-fs (loop4): Directory bread(block 64) failed [ 241.907960][T12315] FAT-fs (loop4): Directory bread(block 65) failed [ 241.921973][T12315] FAT-fs (loop4): Directory bread(block 66) failed [ 241.928698][T12315] FAT-fs (loop4): Directory bread(block 67) failed [ 241.945802][T12315] FAT-fs (loop4): Directory bread(block 68) failed [ 241.953535][T12315] FAT-fs (loop4): Directory bread(block 69) failed [ 241.977378][T12315] FAT-fs (loop4): Directory bread(block 70) failed [ 241.989072][T12315] FAT-fs (loop4): Directory bread(block 71) failed [ 241.996495][T12315] FAT-fs (loop4): Directory bread(block 72) failed [ 242.013174][T12315] FAT-fs (loop4): Directory bread(block 73) failed [ 242.210930][T12374] loop2: detected capacity change from 0 to 256 [ 242.221240][T12378] EXT4-fs: Value of option "test_dummy_encryption" is unrecognized [ 242.224085][T12372] tipc: Trying to set illegal importance in message [ 242.250508][T12380] loop3: detected capacity change from 0 to 256 [ 242.270257][T12374] FAT-fs (loop2): Directory bread(block 64) failed [ 242.283546][T12374] FAT-fs (loop2): Directory bread(block 65) failed [ 242.302329][T12374] FAT-fs (loop2): Directory bread(block 66) failed [ 242.311926][T12374] FAT-fs (loop2): Directory bread(block 67) failed [ 242.329095][T12380] FAT-fs (loop3): Directory bread(block 64) failed [ 242.330316][T12374] FAT-fs (loop2): Directory bread(block 68) failed [ 242.344460][T12374] FAT-fs (loop2): Directory bread(block 69) failed [ 242.347412][T12380] FAT-fs (loop3): Directory bread(block 65) failed [ 242.351884][T12374] FAT-fs (loop2): Directory bread(block 70) failed [ 242.365321][T12380] FAT-fs (loop3): Directory bread(block 66) failed [ 242.373177][T12380] FAT-fs (loop3): Directory bread(block 67) failed [ 242.380166][T12380] FAT-fs (loop3): Directory bread(block 68) failed [ 242.390973][T12380] FAT-fs (loop3): Directory bread(block 69) failed [ 242.397092][T12374] FAT-fs (loop2): Directory bread(block 71) failed [ 242.407280][T12380] FAT-fs (loop3): Directory bread(block 70) failed [ 242.408504][T12374] FAT-fs (loop2): Directory bread(block 72) failed [ 242.417096][T12380] FAT-fs (loop3): Directory bread(block 71) failed [ 242.429578][T12380] FAT-fs (loop3): Directory bread(block 72) failed [ 242.443089][T12380] FAT-fs (loop3): Directory bread(block 73) failed [ 242.446385][T12398] usb usb9: usbfs: process 12398 (syz.4.5822) did not claim interface 0 before use [ 242.479702][T12374] FAT-fs (loop2): Directory bread(block 73) failed [ 242.521091][T12406] xt_CT: You must specify a L4 protocol and not use inversions on it [ 242.615885][T12421] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5836'. [ 242.835318][T12468] netlink: 'syz.0.5859': attribute type 3 has an invalid length. [ 242.942770][T12486] netlink: 116 bytes leftover after parsing attributes in process `syz.4.5867'. [ 242.975789][T12500] netlink: 'syz.4.5874': attribute type 6 has an invalid length. [ 243.015777][ T6] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 243.038757][T12510] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5880'. [ 243.077952][T12518] x_tables: ip_tables: CT.0 target: invalid size 40 (kernel) != (user) 0 [ 243.155792][T12532] loop2: detected capacity change from 0 to 256 [ 243.182476][T12532] FAT-fs (loop2): Directory bread(block 64) failed [ 243.199841][T12532] FAT-fs (loop2): Directory bread(block 65) failed [ 243.211598][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 243.218821][ T6] usb 2-1: config 0 has no interfaces? [ 243.234663][T12532] FAT-fs (loop2): Directory bread(block 66) failed [ 243.237568][T12544] loop3: detected capacity change from 0 to 1024 [ 243.242927][ T6] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 243.265443][T12532] FAT-fs (loop2): Directory bread(block 67) failed [ 243.272366][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.272726][T12544] EXT4-fs: Ignoring removed oldalloc option [ 243.282275][T12532] FAT-fs (loop2): Directory bread(block 68) failed [ 243.294499][ T6] usb 2-1: Product: syz [ 243.298740][ T6] usb 2-1: Manufacturer: syz [ 243.298962][T12544] EXT4-fs: Ignoring removed orlov option [ 243.304032][ T6] usb 2-1: SerialNumber: syz [ 243.310195][T12532] FAT-fs (loop2): Directory bread(block 69) failed [ 243.320973][T12532] FAT-fs (loop2): Directory bread(block 70) failed [ 243.329401][T12532] FAT-fs (loop2): Directory bread(block 71) failed [ 243.339757][ T6] r8152-cfgselector 2-1: config 0 descriptor?? [ 243.340424][T12544] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 243.363338][T12532] FAT-fs (loop2): Directory bread(block 72) failed [ 243.371546][T12532] FAT-fs (loop2): Directory bread(block 73) failed [ 243.476223][ T276] EXT4-fs (loop3): unmounting filesystem. [ 243.743733][ T428] usb 2-1: USB disconnect, device number 97 [ 243.798214][T12626] xt_l2tp: v2 doesn't support IP mode [ 243.987303][T12656] loop4: detected capacity change from 0 to 4096 [ 243.996591][T12656] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 244.022680][T12656] EXT4-fs (loop4): Test dummy encryption mode enabled [ 244.060918][T12656] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 244.088403][T12656] EXT4-fs error (device loop4): ext4_acquire_dquot:6789: comm syz.4.5951: Failed to acquire dquot type 1 [ 244.104378][T12633] loop2: detected capacity change from 0 to 40427 [ 244.118008][T12633] F2FS-fs (loop2): heap/no_heap options were deprecated [ 244.127436][T12633] F2FS-fs (loop2): heap/no_heap options were deprecated [ 244.136400][ T279] EXT4-fs (loop4): unmounting filesystem. [ 244.142799][T12633] F2FS-fs (loop2): invalid crc value [ 244.154870][T12633] F2FS-fs (loop2): Found nat_bits in checkpoint [ 244.214285][T12633] F2FS-fs (loop2): Start checkpoint disabled! [ 244.236814][T12633] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 244.335985][T12708] block device autoloading is deprecated and will be removed. [ 244.411548][T12720] usb usb9: check_ctrlrecip: process 12720 (syz.3.5981) requesting ep 01 but needs 81 [ 244.422840][T12720] usb usb9: usbfs: process 12720 (syz.3.5981) did not claim interface 0 before use [ 244.525394][T12739] loop3: detected capacity change from 0 to 256 [ 244.548390][T12739] FAT-fs (loop3): Directory bread(block 64) failed [ 244.558295][T12739] FAT-fs (loop3): Directory bread(block 65) failed [ 244.570050][T12739] FAT-fs (loop3): Directory bread(block 66) failed [ 244.577290][T12739] FAT-fs (loop3): Directory bread(block 67) failed [ 244.583224][ T428] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 244.591619][T12739] FAT-fs (loop3): Directory bread(block 68) failed [ 244.601676][T12739] FAT-fs (loop3): Directory bread(block 69) failed [ 244.614107][T12739] FAT-fs (loop3): Directory bread(block 70) failed [ 244.625174][T12739] FAT-fs (loop3): Directory bread(block 71) failed [ 244.633210][T12739] FAT-fs (loop3): Directory bread(block 72) failed [ 244.640171][T12739] FAT-fs (loop3): Directory bread(block 73) failed [ 244.758963][ T428] usb 2-1: Using ep0 maxpacket: 16 [ 244.765277][ T428] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 244.781110][ T428] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 244.799695][T12783] __nla_validate_parse: 2 callbacks suppressed [ 244.799717][T12783] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6011'. [ 244.815446][ T428] usb 2-1: config 0 has no interface number 0 [ 244.822972][ T428] usb 2-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 244.839349][ T428] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.858768][ T428] usb 2-1: Product: syz [ 244.865086][ T428] usb 2-1: Manufacturer: syz [ 244.878935][ T428] usb 2-1: SerialNumber: syz [ 244.890731][ T428] usb 2-1: config 0 descriptor?? [ 244.939001][T12809] netlink: 'syz.0.6024': attribute type 3 has an invalid length. [ 245.089885][ T428] usb 2-1: Found UVC 0.00 device syz (046d:08f3) [ 245.105739][ T428] usb 2-1: No valid video chain found. [ 245.138164][ T28] kauditd_printk_skb: 53 callbacks suppressed [ 245.138182][ T28] audit: type=1326 audit(2000000004.044:6456): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12846 comm="syz.3.6044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 245.167019][T12851] xt_NFQUEUE: number of queues (65535) out of range (got 65541) [ 245.216500][ T28] audit: type=1326 audit(2000000004.044:6457): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12846 comm="syz.3.6044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 245.256843][T12862] netlink: 'syz.4.6049': attribute type 13 has an invalid length. [ 245.273767][ T28] audit: type=1326 audit(2000000004.044:6458): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12846 comm="syz.3.6044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=103 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 245.298851][ T28] audit: type=1326 audit(2000000004.098:6459): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12846 comm="syz.3.6044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 245.311172][ T428] usb 2-1: USB disconnect, device number 98 [ 245.362698][ T28] audit: type=1326 audit(2000000004.141:6460): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12846 comm="syz.3.6044" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 245.403110][T12878] xt_policy: neither incoming nor outgoing policy selected [ 245.405834][ T28] audit: type=1400 audit(2000000004.195:6461): avc: denied { getopt } for pid=12865 comm="syz.0.6052" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 245.472040][T12892] loop3: detected capacity change from 0 to 256 [ 245.501597][T12892] exfat: Deprecated parameter 'namecase' [ 245.507620][T12898] cgroup: Name too long [ 245.524365][T12892] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 245.678390][T12927] netlink: 76 bytes leftover after parsing attributes in process `syz.3.6082'. [ 245.788164][T12948] netlink: 16 bytes leftover after parsing attributes in process `syz.2.6093'. [ 245.810143][T12948] netlink: 8 bytes leftover after parsing attributes in process `syz.2.6093'. [ 245.876626][T12959] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6098'. [ 245.957683][ T28] audit: type=1400 audit(2000000004.924:6462): avc: denied { write } for pid=12972 comm="syz.4.6106" name="net" dev="proc" ino=54120 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 246.019349][ T28] audit: type=1400 audit(2000000004.956:6463): avc: denied { add_name } for pid=12972 comm="syz.4.6106" name="pfkey" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 246.042464][T12985] netlink: 8 bytes leftover after parsing attributes in process `syz.4.6111'. [ 246.058833][ T28] audit: type=1400 audit(2000000004.956:6464): avc: denied { create } for pid=12972 comm="syz.4.6106" name="pfkey" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 246.102201][T12994] xt_TCPMSS: Only works on TCP SYN packets [ 246.134595][ T28] audit: type=1400 audit(2000000004.956:6465): avc: denied { associate } for pid=12972 comm="syz.4.6106" name="pfkey" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 246.314138][T13027] sock: sock_timestamping_bind_phc: sock not bind to device [ 246.607016][T13079] loop3: detected capacity change from 0 to 512 [ 246.670352][T13079] EXT4-fs error (device loop3): ext4_orphan_get:1400: inode #15: comm syz.3.6160: casefold flag without casefold feature [ 246.748349][T13079] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.6160: couldn't read orphan inode 15 (err -117) [ 246.806092][T13079] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 246.887507][ T276] EXT4-fs (loop3): unmounting filesystem. [ 246.938609][T13124] xt_connbytes: Forcing CT accounting to be enabled [ 246.987296][T13124] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'nat' [ 247.257822][T13177] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=13177 comm=syz.1.6205 [ 247.304340][T13185] loop4: detected capacity change from 0 to 128 [ 247.313755][T13177] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=17 sclass=netlink_tcpdiag_socket pid=13177 comm=syz.1.6205 [ 247.428810][T13202] xt_SECMARK: invalid mode: 2 [ 247.475960][T13211] loop2: detected capacity change from 0 to 128 [ 247.521233][T13211] FAT-fs (loop2): Invalid FSINFO signature: 0x00615252, 0x61417272 (sector = 1) [ 247.605820][ T10] FAT-fs (loop2): Invalid FSINFO signature: 0x00615252, 0x61417272 (sector = 1) [ 247.636615][T13235] loop4: detected capacity change from 0 to 512 [ 247.683289][T13235] EXT4-fs (loop4): orphan cleanup on readonly fs [ 247.723215][T13235] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.6232: bg 0: block 248: padding at end of block bitmap is not set [ 247.758507][T13249] netlink: 32 bytes leftover after parsing attributes in process `syz.0.6241'. [ 247.761145][T13257] netlink: 148 bytes leftover after parsing attributes in process `syz.1.6245'. [ 247.800788][T13235] EXT4-fs error (device loop4): ext4_acquire_dquot:6789: comm syz.4.6232: Failed to acquire dquot type 1 [ 247.866041][T13271] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6252'. [ 247.875901][T13235] EXT4-fs (loop4): 1 truncate cleaned up [ 247.889671][T13235] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 247.942548][T13235] EXT4-fs (loop4): re-mounted. Quota mode: writeback. [ 247.975597][ T279] EXT4-fs (loop4): unmounting filesystem. [ 248.059299][T13299] loop3: detected capacity change from 0 to 512 [ 248.137797][T13314] x_tables: unsorted entry at hook 2 [ 248.155786][T13299] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 248.185407][T13299] ext4 filesystem being mounted at /1175/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 248.258879][T13299] EXT4-fs error (device loop3): ext4_get_first_dir_block:3583: inode #12: comm syz.3.6265: Attempting to read directory block (0) that is past i_size (3) [ 248.325724][T13299] EXT4-fs (loop3): Remounting filesystem read-only [ 248.380713][ T276] EXT4-fs (loop3): unmounting filesystem. [ 248.384904][ T6] usb 2-1: new high-speed USB device number 99 using dummy_hcd [ 248.430650][T13337] loop4: detected capacity change from 0 to 2048 [ 248.510697][T13337] loop4: unable to read partition table [ 248.524207][T13337] loop4: partition table beyond EOD, truncated [ 248.542557][T13337] loop_reread_partitions: partition scan of loop4 () failed (rc=-5) [ 248.554386][T13349] netlink: 'syz.0.6289': attribute type 3 has an invalid length. [ 248.562315][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 248.569618][ T6] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 248.601299][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 248.603390][T13349] netlink: 'syz.0.6289': attribute type 3 has an invalid length. [ 248.634625][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.645619][ T6] usb 2-1: Product: syz [ 248.650081][ T6] usb 2-1: Manufacturer: syz [ 248.653295][T13361] netlink: 28 bytes leftover after parsing attributes in process `syz.2.6295'. [ 248.664273][ T6] usb 2-1: SerialNumber: syz [ 248.673873][ T6] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 248.722269][ T103] loop4: unable to read partition table [ 248.730324][T13371] overlayfs: workdir and upperdir must be separate subtrees [ 248.734262][ T103] loop4: partition table beyond EOD, truncated [ 248.875230][ T6] usb 2-1: USB disconnect, device number 99 [ 248.915844][T13400] loop3: detected capacity change from 0 to 512 [ 248.955152][T13400] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.6314: bg 0: block 393: padding at end of block bitmap is not set [ 248.989965][T13400] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 248.999738][T13400] EXT4-fs (loop3): 2 truncates cleaned up [ 249.010908][T13400] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 249.033152][T13400] EXT4-fs error (device loop3): empty_inline_dir:1877: inode #12: block 7: comm syz.3.6314: bad entry in directory: rec_len % 4 != 0 - offset=4, inode=4278190093, rec_len=255, size=60 fake=0 [ 249.067945][T13400] EXT4-fs warning (device loop3): empty_inline_dir:1884: bad inline directory (dir #12) - inode 4278190093, rec_len 255, name_len 0inline size 60 [ 249.107657][ T276] EXT4-fs (loop3): unmounting filesystem. [ 249.324686][T13481] device macsec0 entered promiscuous mode [ 249.570642][ T490] usb 1-1: new high-speed USB device number 100 using dummy_hcd [ 249.645030][T13540] loop1: detected capacity change from 0 to 16 [ 249.660859][T13540] erofs: (device loop1): mounted with root inode @ nid 36. [ 249.669039][T13543] overlayfs: conflicting options: nfs_export=on,metacopy=on [ 249.784843][ T490] usb 1-1: New USB device found, idVendor=077b, idProduct=2226, bcdDevice=ca.8b [ 249.802706][ T490] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.811888][ T28] kauditd_printk_skb: 39 callbacks suppressed [ 249.811904][ T28] audit: type=1326 audit(2000000009.066:6503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13568 comm="syz.3.6396" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 249.843970][ T490] usb 1-1: config 0 descriptor?? [ 249.849599][ T28] audit: type=1326 audit(2000000009.098:6504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13568 comm="syz.3.6396" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 249.878731][ T28] audit: type=1326 audit(2000000009.098:6505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13568 comm="syz.3.6396" exe="/root/syz-executor" sig=0 arch=c000003e syscall=297 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 249.915614][T13583] __nla_validate_parse: 2 callbacks suppressed [ 249.915636][T13583] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6403'. [ 249.925944][ T28] audit: type=1326 audit(2000000009.098:6506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13568 comm="syz.3.6396" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 249.968965][T13583] netlink: 'syz.3.6403': attribute type 9 has an invalid length. [ 249.975330][ T28] audit: type=1326 audit(2000000009.098:6507): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13568 comm="syz.3.6396" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f024058e969 code=0x7ffc0000 [ 249.984853][T13589] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 250.025452][T13592] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6409'. [ 250.042996][T13592] netlink: 24 bytes leftover after parsing attributes in process `syz.1.6409'. [ 250.088538][T13603] netlink: 44 bytes leftover after parsing attributes in process `syz.1.6414'. [ 250.119596][T13603] netlink: 43 bytes leftover after parsing attributes in process `syz.1.6414'. [ 250.136743][T13603] netlink: 'syz.1.6414': attribute type 6 has an invalid length. [ 250.158921][T13603] netlink: 'syz.1.6414': attribute type 5 has an invalid length. [ 250.175913][T13603] netlink: 43 bytes leftover after parsing attributes in process `syz.1.6414'. [ 250.225113][ T490] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 250.244559][ T490] asix: probe of 1-1:0.0 failed with error -71 [ 250.275767][ T490] usb 1-1: USB disconnect, device number 100 [ 250.428446][ T28] audit: type=1400 audit(2000000009.731:6508): avc: denied { create } for pid=13663 comm="syz.4.6445" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 250.462547][T13667] loop4: detected capacity change from 0 to 1024 [ 250.476000][T13667] EXT4-fs: Ignoring removed i_version option [ 250.485423][ T28] audit: type=1400 audit(2000000009.774:6509): avc: denied { mounton } for pid=13663 comm="syz.4.6445" path="/1287/file0" dev="tmpfs" ino=6542 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 250.522203][T13676] xt_TPROXY: Can be used only with -p tcp or -p udp [ 250.556394][ T28] audit: type=1326 audit(2000000009.784:6510): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13670 comm="syz.1.6449" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb941d8e969 code=0x7ffc0000 [ 250.556390][T13667] EXT4-fs error (device loop4): ext4_map_blocks:634: inode #3: block 2: comm syz.4.6445: lblock 2 mapped to illegal pblock 2 (length 1) [ 250.580088][T13667] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 250.595409][ T28] audit: type=1326 audit(2000000009.784:6511): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13670 comm="syz.1.6449" exe="/root/syz-executor" sig=0 arch=c000003e syscall=26 compat=0 ip=0x7fb941d8e969 code=0x7ffc0000 [ 250.612363][T13687] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2584 sclass=netlink_route_socket pid=13687 comm=syz.2.6453 [ 250.626011][T13667] EXT4-fs error (device loop4): ext4_map_blocks:634: inode #3: block 48: comm syz.4.6445: lblock 0 mapped to illegal pblock 48 (length 1) [ 250.654244][T13667] EXT4-fs error (device loop4): ext4_acquire_dquot:6789: comm syz.4.6445: Failed to acquire dquot type 0 [ 250.668368][T13667] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 250.678249][T13667] EXT4-fs error (device loop4): ext4_evict_inode:279: inode #11: comm syz.4.6445: mark_inode_dirty error [ 250.690192][T13667] EXT4-fs warning (device loop4): ext4_evict_inode:282: couldn't mark inode dirty (err -117) [ 250.700876][T13667] EXT4-fs (loop4): 1 orphan inode deleted [ 250.709107][T13693] loop3: detected capacity change from 0 to 2048 [ 250.724062][T11188] EXT4-fs error (device loop4): ext4_map_blocks:634: inode #3: block 1: comm kworker/u4:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 250.730460][T13697] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6460'. [ 250.748291][T13667] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 250.757251][T11188] EXT4-fs error (device loop4): ext4_release_dquot:6812: comm kworker/u4:6: Failed to release dquot type 0 [ 250.770598][T13667] EXT4-fs (loop4): unmounting filesystem. [ 250.778642][T13667] EXT4-fs error (device loop4): __ext4_get_inode_loc:4508: comm syz.4.6445: Invalid inode table block 1 in block_group 0 [ 250.791653][T13667] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5887: Corrupt filesystem [ 250.814439][T13667] EXT4-fs error (device loop4): ext4_quota_off:7078: inode #3: comm syz.4.6445: mark_inode_dirty error [ 250.873942][T13693] loop3: unable to read partition table [ 250.884546][T13693] loop3: partition table beyond EOD, truncated [ 250.890839][T13693] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 250.947157][ T103] loop3: unable to read partition table [ 250.957127][ T103] loop3: partition table beyond EOD, truncated [ 250.992799][T13727] xt_hashlimit: max too large, truncated to 1048576 [ 251.011871][T13725] device ip6gre1 entered promiscuous mode [ 251.017280][T13727] xt_limit: Overflow, try lower: 0/0 [ 251.066037][T13737] random: crng reseeded on system resumption [ 251.119780][T13748] netlink: 16 bytes leftover after parsing attributes in process `syz.1.6486'. [ 251.140127][T13748] netlink: 164 bytes leftover after parsing attributes in process `syz.1.6486'. [ 251.227172][T13764] binder: 13760:13764 ioctl c0046209 0 returned -22 [ 251.268527][T13774] xt_bpf: check failed: parse error [ 251.491752][T13802] loop3: detected capacity change from 0 to 8192 [ 251.545226][T13802] loop3: p1 p2 p4 [ 251.549101][T13802] loop3: p1 size 108986237 extends beyond EOD, truncated [ 251.572563][T13802] loop3: p2 start 65535 is beyond EOD, truncated [ 251.602587][T13802] loop3: p4 start 50331648 is beyond EOD, truncated [ 251.734293][T11189] udevd[11189]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 251.766144][T13871] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 251.929874][T13906] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6565'. [ 251.961039][T13910] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 251.975506][T13918] xt_CONNSECMARK: invalid mode: 3 [ 252.009731][T13910] device veth0_vlan left promiscuous mode [ 252.016393][T13910] device veth0_vlan entered promiscuous mode [ 252.024307][T13910] device veth1_macvtap left promiscuous mode [ 252.031279][T13910] device veth1_macvtap entered promiscuous mode [ 252.049469][T13916] netlink: 'syz.4.6569': attribute type 1 has an invalid length. [ 252.057441][T13914] 8021q: VLANs not supported on wg0 [ 252.063377][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.080510][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.124686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.138657][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.145780][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.171316][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.180709][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.189325][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.196454][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.203992][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.213654][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_0: link becomes ready [ 252.222008][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.230322][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bond_slave_1: link becomes ready [ 252.238618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.246830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 252.255130][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 252.263522][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 252.271907][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 252.280245][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 252.288759][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 252.297442][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 252.306013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 252.314583][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 252.322900][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 252.331129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 252.339393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 252.347630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.356188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 252.364869][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.372978][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 252.380969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.388463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 252.396882][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 252.405398][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 252.413282][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.422790][T13933] device vti0 entered promiscuous mode [ 253.204606][ T304] usb 1-1: new high-speed USB device number 101 using dummy_hcd [ 253.382282][ T304] usb 1-1: Using ep0 maxpacket: 16 [ 253.400202][ T304] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 253.418890][ T304] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.441450][ T304] usb 1-1: Product: syz [ 253.445689][ T304] usb 1-1: Manufacturer: syz [ 253.483057][ T304] usb 1-1: SerialNumber: syz [ 253.492734][ T304] r8152-cfgselector 1-1: config 0 descriptor?? [ 253.674982][T14124] xt_TCPMSS: Only works on TCP SYN packets [ 253.695616][T13958] loop2: detected capacity change from 0 to 131072 [ 253.726175][T14131] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 253.759837][T13958] F2FS-fs (loop2): Found nat_bits in checkpoint [ 253.773021][T14140] xt_hashlimit: invalid rate [ 253.810108][T14145] ±ÿ: renamed from team_slave_1 [ 253.892418][T13958] F2FS-fs (loop2): Mounted with checkpoint version = 753bd00b [ 253.900719][ T304] r8152-cfgselector 1-1: Unknown version 0x0000 [ 253.910730][ T304] r8152-cfgselector 1-1: USB disconnect, device number 101 [ 253.952056][T14168] loop3: detected capacity change from 0 to 256 [ 253.953741][T14167] sock: sock_timestamping_bind_phc: sock not bind to device [ 253.986261][T14168] FAT-fs (loop3): Directory bread(block 64) failed [ 254.002947][T14168] FAT-fs (loop3): Directory bread(block 65) failed [ 254.016891][T14168] FAT-fs (loop3): Directory bread(block 66) failed [ 254.031743][T14168] FAT-fs (loop3): Directory bread(block 67) failed [ 254.047234][T14168] FAT-fs (loop3): Directory bread(block 68) failed [ 254.054114][T14168] FAT-fs (loop3): Directory bread(block 69) failed [ 254.060868][T14168] FAT-fs (loop3): Directory bread(block 70) failed [ 254.071753][T14182] device vlan0 left promiscuous mode [ 254.085590][T14182] device ip6erspan0 left promiscuous mode [ 254.092699][T14168] FAT-fs (loop3): Directory bread(block 71) failed [ 254.101839][T14168] FAT-fs (loop3): Directory bread(block 72) failed [ 254.109357][T14168] FAT-fs (loop3): Directory bread(block 73) failed [ 254.195717][T14192] device bridge_slave_0 left promiscuous mode [ 254.204005][T14192] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.229961][T14192] device bridge_slave_1 left promiscuous mode [ 254.236889][T14192] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.307647][T14206] xt_TCPMSS: Only works on TCP SYN packets [ 254.337368][T14210] loop4: detected capacity change from 0 to 128 [ 254.403270][T14210] FAT-fs (loop4): Directory bread(block 3236) failed [ 254.424411][T14210] FAT-fs (loop4): Directory bread(block 3237) failed [ 254.431215][T14210] FAT-fs (loop4): Directory bread(block 3238) failed [ 254.444520][T14220] loop1: detected capacity change from 0 to 2048 [ 254.456105][T14210] FAT-fs (loop4): Directory bread(block 3239) failed [ 254.463235][T14210] FAT-fs (loop4): Directory bread(block 3240) failed [ 254.490588][T14220] loop1: p1 < > p3 [ 254.495947][T14220] loop1: p3 size 134217728 extends beyond EOD, truncated [ 254.506006][T14210] FAT-fs (loop4): Directory bread(block 3241) failed [ 254.513561][T14210] FAT-fs (loop4): Directory bread(block 3242) failed [ 254.539865][T14210] FAT-fs (loop4): Directory bread(block 3243) failed [ 254.560872][T14210] FAT-fs (loop4): Directory bread(block 3236) failed [ 254.570326][T14210] FAT-fs (loop4): Directory bread(block 3237) failed [ 254.691625][ T28] kauditd_printk_skb: 313 callbacks suppressed [ 254.691643][ T28] audit: type=1326 audit(2000000014.301:6823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14257 comm="syz.0.6737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 254.803341][T14272] A link change request failed with some changes committed already. Interface veth0_vlan may have been left with an inconsistent configuration, please check. [ 254.810467][ T28] audit: type=1326 audit(2000000014.333:6824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14257 comm="syz.0.6737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 254.827367][T14277] __nla_validate_parse: 1 callbacks suppressed [ 254.827388][T14277] netlink: 56 bytes leftover after parsing attributes in process `syz.4.6746'. [ 254.851600][ T28] audit: type=1326 audit(2000000014.333:6825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14257 comm="syz.0.6737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=107 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 254.874366][T14277] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6746'. [ 254.937025][T14277] netlink: 31 bytes leftover after parsing attributes in process `syz.4.6746'. [ 254.974269][ T28] audit: type=1326 audit(2000000014.333:6826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14257 comm="syz.0.6737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 254.983543][T14277] netlink: 'syz.4.6746': attribute type 2 has an invalid length. [ 255.032881][T14277] netlink: 31 bytes leftover after parsing attributes in process `syz.4.6746'. [ 255.051222][T14304] netlink: 'syz.0.6758': attribute type 1 has an invalid length. [ 255.076072][T14305] binfmt_misc: register: failed to install interpreter file ./file0/../file0 [ 255.077678][ T28] audit: type=1326 audit(2000000014.333:6827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14257 comm="syz.0.6737" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe5d558e969 code=0x7ffc0000 [ 255.116653][ T976] ------------[ cut here ]------------ [ 255.122165][ T976] kernel BUG at fs/buffer.c:2714! [ 255.134292][T14311] xt_TCPMSS: Only works on TCP SYN packets [ 255.143018][ T976] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 255.149128][ T976] CPU: 0 PID: 976 Comm: kmmpd-loop0 Not tainted 6.1.134-syzkaller-00001-gca2f65da73b1 #0 [ 255.158959][ T976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 255.169129][ T976] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 255.174539][ T976] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 3d e8 ff e9 b0 fe ff ff e8 be eb a3 ff 0f 0b e8 b7 eb a3 ff <0f> 0b e8 b0 eb a3 ff 0f 0b e8 a9 eb a3 ff 0f 0b e8 a2 eb a3 ff 0f [ 255.194161][ T976] RSP: 0018:ffffc9001224fca0 EFLAGS: 00010293 [ 255.200255][ T976] RAX: ffffffff81cbfab9 RBX: 0000000000000000 RCX: ffff88810c1be540 [ 255.208249][ T976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.216232][ T976] RBP: ffffc9001224fcf0 R08: dffffc0000000000 R09: ffffed10229b5190 [ 255.224205][ T976] R10: ffffed10229b5190 R11: 1ffff110229b518f R12: 0000000000000000 [ 255.232191][ T976] R13: 1ffff110229b518f R14: ffff888114da8c78 R15: 0000000000003801 [ 255.240198][ T976] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 255.249243][ T976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.255830][ T976] CR2: 00007fc3e25b6070 CR3: 000000011fb97000 CR4: 00000000003506b0 [ 255.263814][ T976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.271779][ T976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.279772][ T976] Call Trace: [ 255.283052][ T976] [ 255.285981][ T976] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 255.291792][ T976] submit_bh+0x1f/0x30 [ 255.295858][ T976] write_mmp_block_thawed+0x34a/0x4c0 [ 255.301224][ T976] ? read_mmp_block+0x6d0/0x6d0 [ 255.306067][ T976] ? __cfi_process_timeout+0x10/0x10 [ 255.311432][ T976] write_mmp_block+0x138/0x2b0 [ 255.316191][ T976] kmmpd+0x3ce/0x950 [ 255.320096][ T976] kthread+0x281/0x320 [ 255.324248][ T976] ? __cfi_kmmpd+0x10/0x10 [ 255.328667][ T976] ? __cfi_kthread+0x10/0x10 [ 255.333386][ T976] ret_from_fork+0x1f/0x30 [ 255.337813][ T976] [ 255.340837][ T976] Modules linked in: [ 255.345059][T14309] 9p: Unknown access argument : -22 [ 255.346442][ T976] ---[ end trace 0000000000000000 ]--- [ 255.355896][ T976] RIP: 0010:submit_bh_wbc+0x4c9/0x4f0 [ 255.362906][ T976] Code: c3 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c bd fe ff ff 48 89 df e8 48 3d e8 ff e9 b0 fe ff ff e8 be eb a3 ff 0f 0b e8 b7 eb a3 ff <0f> 0b e8 b0 eb a3 ff 0f 0b e8 a9 eb a3 ff 0f 0b e8 a2 eb a3 ff 0f [ 255.382637][ T976] RSP: 0018:ffffc9001224fca0 EFLAGS: 00010293 [ 255.388773][ T976] RAX: ffffffff81cbfab9 RBX: 0000000000000000 RCX: ffff88810c1be540 [ 255.396786][ T976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 255.404879][ T976] RBP: ffffc9001224fcf0 R08: dffffc0000000000 R09: ffffed10229b5190 [ 255.412880][ T976] R10: ffffed10229b5190 R11: 1ffff110229b518f R12: 0000000000000000 [ 255.420870][ T976] R13: 1ffff110229b518f R14: ffff888114da8c78 R15: 0000000000003801 [ 255.430145][ T976] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 255.439121][ T976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 255.445735][ T976] CR2: 00007fb941f80178 CR3: 0000000130416000 CR4: 00000000003506b0 [ 255.453857][ T976] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 255.461870][ T976] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 255.470039][ T976] Kernel panic - not syncing: Fatal exception [ 255.476433][ T976] Kernel Offset: disabled [ 255.480754][ T976] Rebooting in 86400 seconds..