last executing test programs: 19.226996286s ago: executing program 2 (id=3540): r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)='\x00\x00', 0x2) 19.101169746s ago: executing program 2 (id=3544): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) 18.982119756s ago: executing program 2 (id=3547): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001b40)=@newtaction={0xcc, 0x30, 0xffff, 0x0, 0x0, {}, [{0xb8, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}, @m_gact={0x48, 0x2, 0x0, 0x0, {{0x9}, {0x3, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xcc}}, 0x0) 18.836199675s ago: executing program 2 (id=3552): r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000480), 0x4) 18.685359854s ago: executing program 2 (id=3554): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='ext4\x00', 0x0, 0x0) 18.206764943s ago: executing program 2 (id=3560): r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084503, &(0x7f0000ffcffc)) 1.869503057s ago: executing program 32 (id=3560): r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80084503, &(0x7f0000ffcffc)) 1.424794055s ago: executing program 0 (id=3800): socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x78, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "7f00ef", 0x8, 0x2f, 0x0, @empty, @mcast2, {[], {0x0, 0x8100, 0x30, 0x0, @wg=@response={0x2, 0x0, 0x0, "a8d72eefe1c9f9928ded26ab255ab7b348f655e4e1900f4c22142c38f00f55cc", "04d6b34a4fd1bcac3308d85b70248a4d", {"1a66e6df739abc762cbc10939af4d7d3", "38815e3a23a6ef571390aa18e0b0a089"}}}}}}}}, 0x0) 1.409812655s ago: executing program 1 (id=3801): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000900)={&(0x7f0000000740)={0x58, 0x0, 0x2, 0x101, 0x0, 0x0, {0xa}, [@CTA_EXPECT_MASTER={0x4}, @CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x14, 0x4, @private0}}}]}]}, 0x58}}, 0x0) 1.222846664s ago: executing program 1 (id=3805): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x2, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000740)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x21}}]}, &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0xa0) 1.180277224s ago: executing program 0 (id=3806): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000000c0)="0bbb268dd6ffa80800000000000000000000210d0000aaa8fa017242ba9380d440fe0000000000002900000034000000", 0xfe60) 1.067485844s ago: executing program 1 (id=3808): r0 = socket$inet6(0xa, 0x2, 0x3a) sendmmsg$inet6(r0, &(0x7f00000006c0)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000100)="8000102e7577d401", 0x8}], 0x1}}], 0x1, 0x0) 1.009902934s ago: executing program 4 (id=3809): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$tipc(r0, &(0x7f0000000040)=@id={0x1e, 0x3, 0x0, {0x0, 0x4}}, 0x10) 998.961063ms ago: executing program 0 (id=3810): r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000740)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x14, 0x8, &(0x7f0000000940)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x5c}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @lirc_mode2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) 957.167483ms ago: executing program 3 (id=3811): syz_mount_image$vfat(&(0x7f0000000180), &(0x7f0000000000)='./bus\x00', 0x280008a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x97, 0x2a9, &(0x7f0000000500)="$eJzs3T9ra2UYAPDnpGkSdEgEJxE8oINTabu6pEgLxUxKBnXQYluQJggtFPyDsZOri6OriyC4+SVc/AaCq+BmwcKRk5xjkt40N+m9ae+f32/p2/c8z3ue9/QtpcN58vGr/ZPDNI4vvvojGo0kKu1ox2USrahE6ZuY0v4uAICn2WWWxd/ZyDJ5SUQ0VlcWALBCS//9/2XlJQEAK/be+x+8s9Pp7L6bpo3Y63973s3/s8+/jq7vHMen0Yuj2IxmXEVk/xuN97IsG1TTXCve6A/Ou3lm/6PfivV3/ooY5m9FM1rDqen8/c7uVjoykT/I63ihuH87z9+OZrw84/77nd3tGfnRrcWbr0/UvxHN+P2T+Cx6cTgsYpQflYivt9L07ez7f778MC8vz08G5936MG4sW7vjHw0AAAAAAAAAAAAAAAAAAAAAAM+wjaJ3Tj2G/XvyqaL/ztpV/s16pKXWdH+eUX5SLnStP9Agix/K/jybaZpmReA4vxqvVKN6P7sGAAAAAAAAAAAAAAAAAACAJ8vZ51+cHPR6R6ePZVB2Ayhf67/tOu2JmddifnB9fK9KMZyzcqyVMUnE3DLyTSxc879F24PbPbqXbqr5p58XXufHh++9GKwvEPOIg/J0nRwks59hPcqZRnlIfp2MqcWC96rddClb6vjVZl5qLr332ovDwWBOTCTzCnvrz9GTK2aS67uoDZ/qzPT1YjCRPh3TWPw8578pD0h06wAAAAAAAAAAAAAAAAAAgJUav/Q74+LF3NRKVl9ZWQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABwp8af/7/EYFAkLxBci9Oze94iAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAz4H/AgAA///uD2MO") creat(&(0x7f0000000540)='./file0\x00', 0x0) 941.628053ms ago: executing program 1 (id=3812): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x6}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_FLAGS={0x6}, @IFLA_IPTUN_ENCAP_TYPE={0x6}]}}}]}, 0x44}}, 0x0) 873.547103ms ago: executing program 0 (id=3813): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'veth0_to_bond\x00', &(0x7f0000000140)=@ethtool_rxfh_indir={0x24, 0x1, [0x0]}}) 820.139732ms ago: executing program 4 (id=3814): r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) readv(r0, &(0x7f00000029c0)=[{&(0x7f0000001580)=""/247, 0xf7}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x2) 819.630233ms ago: executing program 1 (id=3815): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r0, 0x802c550a, &(0x7f0000000000)=ANY=[@ANYBLOB="02002303180002090500000002000020d3"]) 732.416552ms ago: executing program 4 (id=3816): r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x25}, 0x4c) 704.314152ms ago: executing program 0 (id=3817): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x10, 0x1a1381) ioctl$USBDEVFS_SUBMITURB(r0, 0x5514, 0x0) 661.780732ms ago: executing program 3 (id=3818): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x1000004, &(0x7f0000000300)=ANY=[@ANYBLOB='shortname=lower,iocharset=iso8859-1,fmask=00000000000000000000066,uni_xlate=1,uni_xlate=0,fmask=00000000000000000000003,uid=', @ANYRESHEX=0x0, @ANYBLOB=',uni_xlate=0,utf8=1,check=strict,nonumtail=0,rodir,errors=continue,shortname=lower,umaQk=00000000000000000000007,rodir,sys_immutable,\x00'], 0x6, 0x2ba, &(0x7f0000000640)="$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") openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) 661.333902ms ago: executing program 1 (id=3819): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000180), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r0]) 640.196332ms ago: executing program 4 (id=3820): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x89a3, &(0x7f0000000180)="dee398082ebe7dd93a") 610.775722ms ago: executing program 0 (id=3821): futex(&(0x7f000000cffc)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000048000), 0x5000000) 397.170181ms ago: executing program 3 (id=3822): r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x9}}) 372.860871ms ago: executing program 4 (id=3823): write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000940)={[{@errors_continue}, {@resgid}, {@resuid}, {@bh}, {@acl}, {@dioread_lock}, {@noinit_itable}, {@data_err_abort}, {@user_xattr}]}, 0x0, 0x5fa, &(0x7f0000000a00)="$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") 314.721231ms ago: executing program 3 (id=3824): r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000100)=ANY=[@ANYBLOB="700000001200030200"/56, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000002100010008001c"], 0x70}}, 0x0) 240.593461ms ago: executing program 3 (id=3825): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001800110100000000000000000a700000ff000006"], 0x1c}}, 0x0) 164.42781ms ago: executing program 3 (id=3826): r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x28, 0x0, &(0x7f00000001c0)=""/90, &(0x7f0000000080)=0x5a) 0s ago: executing program 4 (id=3827): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0x1c, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}}, [@snprintf={{0x7, 0x0, 0xb, 0x2}, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x0, 0x7, 0x9}, {0x3, 0x3, 0x3, 0xa, 0xa}, {0x7, 0x1, 0xb, 0x7, 0x2}, {0x7, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffdff}, {}, {}, {0x4, 0x0, 0x7}, {0x18, 0x2, 0x2, 0x0, r0}, {}, {0x46, 0x8, 0xfff0, 0x76}}], {{0x6, 0x1, 0x6, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) kernel console output (not intermixed with test programs): _r:unlabeled_t tclass=file permissive=1 [ 160.809999][ T6017] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 160.837201][ T6017] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 160.874473][ T6032] netlink: 'syz.4.2429': attribute type 6 has an invalid length. [ 160.895260][ T6017] EXT4-fs error (device loop1): ext4_xattr_block_get:544: inode #15: comm syz.1.2426: corrupted xattr block 19 [ 160.907285][ T6017] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 160.931079][ T6040] capability: warning: `syz.4.2435' uses 32-bit capabilities (legacy support in use) [ 160.938261][ T6035] netlink: 'syz.0.2434': attribute type 3 has an invalid length. [ 160.940575][ T6017] EXT4-fs error (device loop1): ext4_xattr_block_get:544: inode #15: comm syz.1.2426: corrupted xattr block 19 [ 160.997030][ T6017] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 161.006044][ T23] audit: type=1400 audit(1737971102.925:341): avc: denied { read } for pid=6016 comm="syz.1.2426" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 161.028856][ T6017] EXT4-fs error (device loop1): ext4_xattr_block_get:544: inode #15: comm syz.1.2426: corrupted xattr block 19 [ 161.045699][ T6036] EXT4-fs (loop3): Mount option "nouser_xattr" will be removed by 3.5 [ 161.045699][ T6036] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 161.045699][ T6036] [ 161.061078][ T23] audit: type=1400 audit(1737971102.962:342): avc: denied { read write } for pid=6050 comm="syz.2.2440" name="uhid" dev="devtmpfs" ino=1319 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 161.067722][ T6017] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 161.102072][ T23] audit: type=1400 audit(1737971102.962:343): avc: denied { open } for pid=6050 comm="syz.2.2440" path="/dev/uhid" dev="devtmpfs" ino=1319 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 161.126201][ T23] audit: type=1400 audit(1737971103.018:344): avc: denied { open } for pid=6016 comm="syz.1.2426" path="/563/file1/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 161.129642][ T6036] EXT4-fs (loop3): mounted filesystem without journal. Opts: noinit_itable,nouser_xattr,,errors=continue [ 161.171009][ T23] audit: type=1400 audit(1737971103.082:345): avc: denied { write } for pid=6055 comm="syz.2.2441" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 161.182531][ T6047] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 161.208828][ T6047] ext4 filesystem being mounted at /442/bus supports timestamps until (%ptR?) (0x7fffffff) [ 161.280245][ T6068] netlink: 2 bytes leftover after parsing attributes in process `syz.2.2446'. [ 161.502469][ T6078] EXT4-fs (loop3): orphan cleanup on readonly fs [ 161.510182][ T6078] EXT4-fs error (device loop3): ext4_ext_check_inode:540: inode #4: comm syz.3.2449: pblk 0 bad header/extent: too large eh_depth - magic f30a, entries 1, max 4(4), depth 2048(2048) [ 161.528834][ T6078] EXT4-fs error (device loop3): ext4_quota_enable:6059: comm syz.3.2449: Bad quota inode: 4, type: 1 [ 161.549450][ T6078] EXT4-fs warning (device loop3): ext4_enable_quotas:6100: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 161.565812][ T6078] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 161.599091][ T6078] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 161.635464][ T6078] EXT4-fs error (device loop3): ext4_map_blocks:617: inode #2: block 3: comm syz.3.2449: lblock 0 mapped to illegal pblock 3 (length 1) [ 161.792065][ T23] audit: type=1400 audit(1737971103.654:346): avc: denied { write } for pid=6120 comm="syz.2.2469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 161.840635][ T6124] binder: 6122:6124 ioctl c0306201 20000080 returned -14 [ 161.855074][ T6126] veth1_macvtap: mtu greater than device maximum [ 161.862015][ T6129] netlink: 'syz.2.2474': attribute type 1 has an invalid length. [ 162.233263][ T6171] netlink: 'syz.3.2495': attribute type 1 has an invalid length. [ 162.240810][ T6171] netlink: 12 bytes leftover after parsing attributes in process `syz.3.2495'. [ 162.364198][ T6186] EXT4-fs (loop1): Mount option "nouser_xattr" will be removed by 3.5 [ 162.364198][ T6186] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 162.364198][ T6186] [ 162.376142][ T23] audit: type=1400 audit(1737971104.180:347): avc: denied { setopt } for pid=6193 comm="syz.4.2504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 162.458795][ T6186] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 162.485014][ T6201] syz.2.2509 uses obsolete (PF_INET,SOCK_PACKET) [ 162.535570][ T6209] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2512'. [ 162.552205][ T6186] EXT4-fs error (device loop1): ext4_orphan_get:1238: inode #17: comm syz.1.2501: iget: bad i_size value: -6917529027641081756 [ 162.580297][ T6206] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 162.593092][ T6206] EXT4-fs (loop3): orphan cleanup on readonly fs [ 162.600646][ T6186] EXT4-fs error (device loop1): ext4_orphan_get:1242: comm syz.1.2501: couldn't read orphan inode 17 (err -117) [ 162.613621][ T6206] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:2998: comm syz.3.2511: Allocating blocks 41-42 which overlap fs metadata [ 162.628548][ T6216] netlink: 20 bytes leftover after parsing attributes in process `syz.0.2515'. [ 162.638348][ T6186] EXT4-fs (loop1): mounted filesystem without journal. Opts: barrier,nouser_xattr,resgid=0x000000000000ee00,nombcache,noload,,errors=continue [ 162.653851][ T6206] Quota error (device loop3): write_blk: dquota write failed [ 162.675811][ T6206] EXT4-fs error (device loop3): mb_free_blocks:1458: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 162.690093][ T6206] EXT4-fs error (device loop3): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 18 vs 19 free clusters [ 162.727758][ T6206] EXT4-fs (loop3): 1 truncate cleaned up [ 162.736607][ T6206] EXT4-fs (loop3): pa ffff8881dd4882a0: logic 1, phys. 41, len 23 [ 162.744281][ T6206] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:3895: group 0, free 22, pa_free 23 [ 162.755958][ T6206] EXT4-fs (loop3): mounted filesystem without journal. Opts: stripe=0x0000000000000012,noblock_validity,max_dir_size_kb=0x0000000000000400,nolazytime,nogrpid,errors=continue,sb=0x0000000000000006,nodiscard,resuid=0x00000000000000002,errors=continue [ 162.782243][ T6206] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 162.822675][ T6206] EXT4-fs (loop3): re-mounted. Opts: (null) [ 162.881667][ T6229] EXT4-fs (loop1): mounted filesystem without journal. Opts: nodiscard,bsddf,acl,errors=remount-ro,i_version,jqfmt=vfsv1,nombcache,auto_da_alloc,norecovery, [ 162.883163][ T6242] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2525'. [ 162.923966][ T6229] EXT4-fs error (device loop1): ext4_search_dir:1510: inode #2: block 16: comm syz.1.2519: bad entry in directory: rec_len is smaller than minimal - offset=60, inode=21519, rec_len=0, size=1024 fake=0 [ 162.996960][ T6229] EXT4-fs (loop1): Remounting filesystem read-only [ 163.006499][ T6252] netlink: 28 bytes leftover after parsing attributes in process `syz.0.2530'. [ 163.125346][ T6274] netlink: 'syz.1.2539': attribute type 1 has an invalid length. [ 163.292228][ T6294] netlink: 'syz.4.2550': attribute type 4 has an invalid length. [ 163.313643][ T6294] netlink: 'syz.4.2550': attribute type 11 has an invalid length. [ 163.389473][ T6290] erofs: (device loop0): mounted with opts: , root inode @ nid 36. [ 163.582400][ T5] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 163.610275][ T6320] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 163.706825][ T6327] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 163.714583][ T6327] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e018, mo2=0002] [ 163.723248][ T6327] System zones: 0-1, 15-15, 18-18, 34-34 [ 163.729746][ T6327] EXT4-fs (loop1): orphan cleanup on readonly fs [ 163.735951][ T6327] EXT4-fs warning (device loop1): ext4_enable_quotas:6100: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 163.751275][ T6327] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 163.759635][ T6327] EXT4-fs error (device loop1): ext4_orphan_get:1262: comm syz.1.2566: bad orphan inode 16 [ 163.773380][ T6327] ext4_test_bit(bit=15, block=18) = 1 [ 163.778643][ T6327] is_bad_inode(inode)=0 [ 163.785145][ T6327] NEXT_ORPHAN(inode)=0 [ 163.789025][ T6327] max_ino=32 [ 163.792067][ T6327] i_nlink=2 [ 163.795146][ T6327] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 163.862033][ T6327] fscrypt (loop1, inode 16): Error -61 getting encryption context [ 163.890323][ T370] usb 1-1: new high-speed USB device number 39 using dummy_hcd [ 163.978094][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 164.003842][ T5] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 164.139741][ T398] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 164.182902][ T370] usb 1-1: Using ep0 maxpacket: 16 [ 164.259756][ T5] usb 3-1: New USB device found, idVendor=468c, idProduct=90ea, bcdDevice=99.6d [ 164.269837][ T5] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.278574][ T5] usb 3-1: Product: syz [ 164.282858][ T5] usb 3-1: Manufacturer: syz [ 164.287278][ T5] usb 3-1: SerialNumber: syz [ 164.304801][ T5] usb 3-1: config 0 descriptor?? [ 164.335801][ T370] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 164.360806][ T5] uvcvideo: Found UVC 0.00 device syz (468c:90ea) [ 164.375343][ T5] uvcvideo: No valid video chain found. [ 164.529828][ T398] usb 5-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 164.540693][ T370] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 164.549537][ T370] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.572877][ T398] usb 5-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 164.590526][ T370] usb 1-1: Product: syz [ 164.605571][ T398] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.616865][ T370] usb 1-1: Manufacturer: syz [ 164.623969][ T370] usb 1-1: SerialNumber: syz [ 164.657834][ T767] usb 3-1: USB disconnect, device number 33 [ 164.671613][ T398] aiptek 5-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 164.693591][ T370] usb 1-1: bad CDC descriptors [ 164.889333][ T398] usb 5-1: USB disconnect, device number 31 [ 164.914366][ T767] usb 1-1: USB disconnect, device number 39 [ 164.961146][ T2082] udevd[2082]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 164.970604][ T474] udevd[474]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 164.972141][ T443] udevd[443]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory [ 164.981895][ T2085] udevd[2085]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory [ 164.991255][ T2083] udevd[2083]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 165.000955][ T518] udevd[518]: inotify_add_watch(7, /dev/loop1p9, 10) failed: No such file or directory [ 165.010569][ T2086] udevd[2086]: inotify_add_watch(7, /dev/loop1p8, 10) failed: No such file or directory [ 165.020293][ T2084] udevd[2084]: inotify_add_watch(7, /dev/loop1p11, 10) failed: No such file or directory [ 165.030146][ T507] udevd[507]: inotify_add_watch(7, /dev/loop1p10, 10) failed: No such file or directory [ 165.047359][ T473] udevd[473]: inotify_add_watch(7, /dev/loop1p12, 10) failed: No such file or directory [ 165.243798][ T6357] EXT4-fs (loop2): Mount option "nouser_xattr" will be removed by 3.5 [ 165.243798][ T6357] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 165.243798][ T6357] [ 165.268037][ T6357] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 165.349537][ T6357] EXT4-fs error (device loop2): ext4_orphan_get:1238: inode #17: comm syz.2.2576: iget: bad i_size value: -6917529027641081756 [ 165.350622][ T6365] xt_CT: No such helper "pptp" [ 165.430271][ T6357] EXT4-fs error (device loop2): ext4_orphan_get:1242: comm syz.2.2576: couldn't read orphan inode 17 (err -117) [ 165.451029][ T6357] EXT4-fs (loop2): mounted filesystem without journal. Opts: barrier,nouser_xattr,resgid=0x000000000000ee00,nombcache,noload,,errors=continue [ 165.525164][ T6378] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT, but only usable from FORWARD/OUTPUT [ 165.691374][ T6383] EXT4-fs (loop4): mounted filesystem without journal. Opts: abort,nombcache,auto_da_alloc=0x0000000000000002,inode_readahead_blks=0x0000000004000000,debug_want_extra_isize=0x000000000000005e,lazytime,barrier,usrquota,grpquota,,errors=continue [ 165.731060][ T6399] FAT-fs (loop1): Directory bread(block 64) failed [ 165.738615][ T6405] netlink: 'syz.3.2598': attribute type 16 has an invalid length. [ 165.746484][ T6399] FAT-fs (loop1): Directory bread(block 65) failed [ 165.757605][ T6407] netlink: 'syz.0.2599': attribute type 1 has an invalid length. [ 165.778319][ T6399] FAT-fs (loop1): Directory bread(block 66) failed [ 165.780691][ T6405] netlink: 'syz.3.2598': attribute type 17 has an invalid length. [ 165.784646][ T6399] FAT-fs (loop1): Directory bread(block 67) failed [ 165.800776][ T6409] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=6409 comm=syz.2.2601 [ 165.811048][ T6399] FAT-fs (loop1): Directory bread(block 68) failed [ 165.819260][ T6399] FAT-fs (loop1): Directory bread(block 69) failed [ 165.825930][ T6399] FAT-fs (loop1): Directory bread(block 70) failed [ 165.836265][ T6399] FAT-fs (loop1): Directory bread(block 71) failed [ 165.850798][ T6414] netlink: 36 bytes leftover after parsing attributes in process `syz.2.2603'. [ 165.860835][ T6399] FAT-fs (loop1): Directory bread(block 72) failed [ 165.889732][ T6399] FAT-fs (loop1): Directory bread(block 73) failed [ 166.056536][ T6423] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 166.066677][ T6423] EXT4-fs (loop3): Test dummy encryption mode enabled [ 166.073642][ T6423] EXT4-fs (loop3): Unrecognized mount option "min_batch_time=0x" or missing value [ 166.198914][ T23] kauditd_printk_skb: 13 callbacks suppressed [ 166.198928][ T23] audit: type=1400 audit(1737971107.723:359): avc: denied { lock } for pid=6443 comm="syz.1.2615" path="socket:[70933]" dev="sockfs" ino=70933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 166.207590][ T6447] netlink: 120 bytes leftover after parsing attributes in process `syz.4.2618'. [ 166.270254][ T6450] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2620'. [ 166.297186][ T23] audit: type=1400 audit(1737971107.779:360): avc: denied { getopt } for pid=6451 comm="syz.1.2619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 166.318633][ T6456] SELinux: truncated policydb string identifier [ 166.341275][ T6456] SELinux: failed to load policy [ 166.372010][ T23] audit: type=1400 audit(1737971107.834:361): avc: denied { load_policy } for pid=6455 comm="syz.0.2622" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 166.453976][ T6463] EXT4-fs (loop3): Ignoring removed bh option [ 166.456235][ T6470] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2625'. [ 166.490663][ T23] audit: type=1400 audit(1737971107.982:362): avc: denied { write } for pid=6472 comm="syz.0.2627" name="nf_conntrack" dev="proc" ino=4026532480 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 166.525439][ T6463] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 166.596303][ T6463] EXT4-fs error (device loop3): ext4_map_blocks:617: inode #3: block 2: comm syz.3.2635: lblock 2 mapped to illegal pblock 2 (length 1) [ 166.622123][ T6463] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 166.630080][ T6463] EXT4-fs error (device loop3): ext4_map_blocks:617: inode #3: block 48: comm syz.3.2635: lblock 0 mapped to illegal pblock 48 (length 1) [ 166.657202][ T23] audit: type=1400 audit(1737971108.139:363): avc: denied { create } for pid=6484 comm="syz.4.2636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 166.692178][ T6463] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 166.712265][ T6463] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6102: Corrupt filesystem [ 166.729886][ T6463] EXT4-fs warning (device loop3): ext4_evict_inode:304: couldn't mark inode dirty (err -117) [ 166.748387][ T6463] EXT4-fs (loop3): 1 orphan inode deleted [ 166.759295][ T6463] EXT4-fs (loop3): mounted filesystem without journal. Opts: usrquota,noblock_validity,bh,max_batch_time=0x00000000000008c9,debug,inlinecrypt,,errors=continue [ 166.775614][ T7] EXT4-fs error (device loop3): ext4_map_blocks:617: inode #3: block 1: comm kworker/u4:0: lblock 1 mapped to illegal pblock 1 (length 1) [ 166.828938][ T7] Quota error (device loop3): remove_tree: Can't read quota data block 1 [ 166.852658][ T6463] EXT4-fs error (device loop3): __ext4_get_inode_loc:4710: comm syz.3.2635: Invalid inode table block 1 in block_group 0 [ 166.904618][ T6463] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6102: Corrupt filesystem [ 167.011603][ T5] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 167.064495][ T23] audit: type=1400 audit(1737971108.517:364): avc: denied { read } for pid=6514 comm="syz.2.2650" name="usbmon0" dev="devtmpfs" ino=1210 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 167.169228][ T23] audit: type=1400 audit(1737971108.517:365): avc: denied { open } for pid=6514 comm="syz.2.2650" path="/dev/usbmon0" dev="devtmpfs" ino=1210 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 167.251602][ T6526] overlayfs: missing 'lowerdir' [ 167.492328][ T6540] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2661'. [ 167.507082][ T6540] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2661'. [ 167.651015][ T5] usb 5-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 167.661559][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 167.689482][ T5] usb 5-1: config 0 descriptor?? [ 167.727958][ T6551] netlink: 100 bytes leftover after parsing attributes in process `syz.1.2666'. [ 167.742221][ T5] usb 5-1: bad CDC descriptors [ 167.747497][ T13] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 167.752759][ T6497] F2FS-fs (loop0): Wrong SSA boundary, start(3584) end(4096) blocks(0) [ 167.781211][ T6497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 167.798275][ T6497] F2FS-fs (loop0): invalid crc_offset: 5705724 [ 167.906084][ T6497] F2FS-fs (loop0): Found nat_bits in checkpoint [ 167.958293][ T410] usb 5-1: USB disconnect, device number 32 [ 168.143417][ T6497] F2FS-fs (loop0): recover fsync data on readonly fs [ 168.160484][ T13] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 168.170534][ T6497] F2FS-fs (loop0): Try to recover 2th superblock, ret: -30 [ 168.190608][ T13] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 168.204885][ T6497] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 168.233915][ T13] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 168.265444][ T13] usb 3-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 168.298116][ T13] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 168.326838][ T13] usb 3-1: config 0 descriptor?? [ 168.359987][ T6580] netlink: 100 bytes leftover after parsing attributes in process `syz.3.2680'. [ 168.378115][ T13] usb 3-1: MIDIStreaming interface descriptor not found [ 168.514941][ T6584] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2683'. [ 168.575874][ T6589] validate_nla: 1 callbacks suppressed [ 168.575881][ T6589] netlink: 'syz.1.2686': attribute type 12 has an invalid length. [ 168.609374][ T13] usb 3-1: USB disconnect, device number 34 [ 168.844435][ T6607] EXT4-fs (loop0): Ignoring removed orlov option [ 168.850754][ T6607] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 168.917608][ T6607] EXT4-fs (loop0): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,nomblk_io_submit,,errors=continue [ 168.964914][ T6607] EXT4-fs error (device loop0): ext4_generic_delete_entry:2669: inode #2: block 16: comm syz.0.2681: bad entry in directory: rec_len is too small for name_len - offset=44, inode=12, rec_len=16, size=1024 fake=0 [ 169.006252][ T6607] EXT4-fs error (device loop0) in ext4_delete_entry:2728: Corrupt filesystem [ 169.145173][ T6626] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 169.177007][ T6626] FAT-fs (loop4): Filesystem has been set read-only [ 169.392862][ T6647] FAT-fs (loop3): Directory bread(block 64) failed [ 169.399873][ T6657] usb usb8: usbfs: process 6657 (syz.0.2714) did not claim interface 0 before use [ 169.404088][ T6647] FAT-fs (loop3): Directory bread(block 65) failed [ 169.417297][ T6647] FAT-fs (loop3): Directory bread(block 66) failed [ 169.423840][ T6647] FAT-fs (loop3): Directory bread(block 67) failed [ 169.436158][ T6647] FAT-fs (loop3): Directory bread(block 68) failed [ 169.454345][ T6662] xt_socket: unknown flags 0x4c [ 169.461046][ T6647] FAT-fs (loop3): Directory bread(block 69) failed [ 169.484629][ T6647] FAT-fs (loop3): Directory bread(block 70) failed [ 169.500528][ T6647] FAT-fs (loop3): Directory bread(block 71) failed [ 169.510110][ T6647] FAT-fs (loop3): Directory bread(block 72) failed [ 169.513484][ T6653] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 169.516811][ T6647] FAT-fs (loop3): Directory bread(block 73) failed [ 169.532139][ T6653] ext4 filesystem being mounted at /514/bus supports timestamps until (%ptR?) (0x7fffffff) [ 170.024490][ T767] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 170.284519][ T767] usb 5-1: Using ep0 maxpacket: 16 [ 170.386706][ T6727] binfmt_misc: register: failed to install interpreter file ./file0 [ 170.388732][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p6, 10) failed: No such file or directory [ 170.409893][ T6718] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 170.420003][ T767] usb 5-1: config index 0 descriptor too short (expected 16456, got 72) [ 170.436737][ T767] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 170.444915][ T767] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 170.454496][ T6718] ext4 filesystem being mounted at /621/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 170.486638][ T767] usb 5-1: config 0 has an invalid interface number: 125 but max is 1 [ 170.501503][ T767] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 170.512112][ T767] usb 5-1: config 0 has no interface number 0 [ 170.524882][ T767] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 170.549437][ T767] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 170.577146][ T767] usb 5-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 170.601139][ T767] usb 5-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 170.642213][ T767] usb 5-1: config 0 interface 125 has no altsetting 2 [ 170.645658][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 170.812989][ T6751] netlink: 45 bytes leftover after parsing attributes in process `syz.3.2754'. [ 170.826453][ T767] usb 5-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 170.835833][ T767] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 170.869731][ T767] usb 5-1: Product: syz [ 170.873709][ T767] usb 5-1: Manufacturer: syz [ 170.878173][ T767] usb 5-1: SerialNumber: syz [ 170.886357][ T767] usb 5-1: config 0 descriptor?? [ 170.894754][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p8, 10) failed: No such file or directory [ 170.958831][ T6757] binfmt_misc: register: failed to install interpreter file ./file0 [ 170.966813][ T6756] SELinux: duplicate or incompatible mount options [ 171.167952][ T410] usb 5-1: USB disconnect, device number 33 [ 171.277116][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p9, 10) failed: No such file or directory [ 171.293150][ T6772] netlink: 'syz.3.2765': attribute type 31 has an invalid length. [ 171.300859][ T6772] netlink: 'syz.3.2765': attribute type 32 has an invalid length. [ 171.341307][ T6772] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2765'. [ 171.356528][ T6773] EXT4-fs (loop0): mounted filesystem without journal. Opts: nouid32,stripe=0x00000000000002ea,nouid32,,errors=continue [ 171.412136][ T6773] ext4 filesystem being mounted at /506/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 171.632121][ T23] kauditd_printk_skb: 175 callbacks suppressed [ 171.632132][ T23] audit: type=1400 audit(1737971112.734:541): avc: denied { create } for pid=6791 comm="syz.2.2773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 171.716290][ T23] audit: type=1400 audit(1737971112.752:542): avc: denied { write } for pid=6791 comm="syz.2.2773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 171.812748][ T23] audit: type=1400 audit(1737971112.752:543): avc: denied { write } for pid=6791 comm="syz.2.2773" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 171.843226][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p10, 10) failed: No such file or directory [ 171.861686][ T23] audit: type=1400 audit(1737971112.780:544): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 171.951487][ T23] audit: type=1400 audit(1737971112.780:545): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.040236][ T23] audit: type=1400 audit(1737971112.780:546): avc: denied { ioctl } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.133730][ T6810] FAT-fs (loop0): Directory bread(block 64) failed [ 172.158350][ T6810] FAT-fs (loop0): Directory bread(block 65) failed [ 172.170338][ T6810] FAT-fs (loop0): Directory bread(block 66) failed [ 172.170577][ T23] audit: type=1400 audit(1737971112.789:547): avc: denied { read write } for pid=365 comm="syz-executor" name="loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.200693][ T6810] FAT-fs (loop0): Directory bread(block 67) failed [ 172.218004][ T6810] FAT-fs (loop0): Directory bread(block 68) failed [ 172.224354][ T6810] FAT-fs (loop0): Directory bread(block 69) failed [ 172.266446][ T6810] FAT-fs (loop0): Directory bread(block 70) failed [ 172.285228][ T366] audit: audit_backlog=65 > audit_backlog_limit=64 [ 172.291639][ T23] audit: type=1400 audit(1737971112.789:548): avc: denied { read write open } for pid=365 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 172.320930][ T6810] FAT-fs (loop0): Directory bread(block 71) failed [ 172.328162][ T6810] FAT-fs (loop0): Directory bread(block 72) failed [ 172.334606][ T366] audit: audit_lost=1 audit_rate_limit=0 audit_backlog_limit=64 [ 172.343709][ T6810] FAT-fs (loop0): Directory bread(block 73) failed [ 172.728462][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p11, 10) failed: No such file or directory [ 172.999143][ T6856] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2804'. [ 173.163298][ T6777] F2FS-fs (loop1): Wrong CP boundary, start(512) end(198144) blocks(1024) [ 173.177110][ T6777] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 173.195415][ T6777] F2FS-fs (loop1): invalid crc value [ 173.217221][ T6777] F2FS-fs (loop1): Found nat_bits in checkpoint [ 173.275716][ T410] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 173.294453][ T6777] F2FS-fs (loop1): Try to recover 2th superblock, ret: 0 [ 173.301365][ T6777] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 173.307923][ T6876] xt_CT: You must specify a L4 protocol and not use inversions on it [ 173.395185][ T6777] fscrypt (loop1, inode 8): Error -61 getting encryption context [ 173.644870][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p12, 10) failed: No such file or directory [ 173.677351][ T410] usb 5-1: config 0 has no interfaces? [ 173.682650][ T410] usb 5-1: New USB device found, idVendor=0b05, idProduct=17e0, bcdDevice= 0.00 [ 173.709225][ T410] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.731442][ T410] usb 5-1: config 0 descriptor?? [ 173.939609][ T6901] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 173.995492][ T6901] EXT4-fs (loop0): mounted filesystem without journal. Opts: noauto_da_alloc,jqfmt=vfsold,noquota,min_batch_time=0x0000000000000003,journal_dev=0x0000000000000005,,errors=continue [ 174.019511][ T13] usb 5-1: USB disconnect, device number 34 [ 174.043855][ T6901] ext4 filesystem being mounted at /518/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 174.246728][ T6920] cgroup1: noprefix used incorrectly [ 174.381191][ T398] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 174.400216][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p13, 10) failed: No such file or directory [ 174.458402][ T6924] FAT-fs (loop0): Directory bread(block 64) failed [ 174.464743][ T6924] FAT-fs (loop0): Directory bread(block 65) failed [ 174.482193][ T6924] FAT-fs (loop0): Directory bread(block 66) failed [ 174.488620][ T6924] FAT-fs (loop0): Directory bread(block 67) failed [ 174.517885][ T6924] FAT-fs (loop0): Directory bread(block 68) failed [ 174.527786][ T6924] FAT-fs (loop0): Directory bread(block 69) failed [ 174.535255][ T6924] FAT-fs (loop0): Directory bread(block 70) failed [ 174.541712][ T6924] FAT-fs (loop0): Directory bread(block 71) failed [ 174.549330][ T6924] FAT-fs (loop0): Directory bread(block 72) failed [ 174.556522][ T6924] FAT-fs (loop0): Directory bread(block 73) failed [ 174.663025][ T398] usb 2-1: Using ep0 maxpacket: 8 [ 174.753848][ T6931] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=880ce118, mo2=0000] [ 174.769078][ T6931] EXT4-fs error (device loop4): ext4_map_blocks:617: inode #3: block 69: comm syz.4.2836: lblock 8 mapped to illegal pblock 69 (length 1) [ 174.809164][ T6931] EXT4-fs error (device loop4): ext4_map_blocks:617: inode #3: block 68: comm syz.4.2836: lblock 7 mapped to illegal pblock 68 (length 1) [ 174.826145][ T398] usb 2-1: config 1 has an invalid descriptor of length 128, skipping remainder of the config [ 174.859287][ T6931] EXT4-fs error (device loop4): ext4_map_blocks:617: inode #3: block 67: comm syz.4.2836: lblock 6 mapped to illegal pblock 67 (length 1) [ 174.908855][ T6931] EXT4-fs error (device loop4): ext4_map_blocks:617: inode #3: block 48: comm syz.4.2836: lblock 0 mapped to illegal pblock 48 (length 1) [ 174.945315][ T398] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 174.954845][ T6931] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6102: Corrupt filesystem [ 174.965582][ T398] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 174.980133][ T6931] EXT4-fs warning (device loop4): ext4_evict_inode:304: couldn't mark inode dirty (err -117) [ 174.984675][ T398] usb 2-1: SerialNumber: syz [ 175.008405][ T6931] EXT4-fs (loop4): 1 orphan inode deleted [ 175.022189][ T6931] EXT4-fs (loop4): mounted filesystem without journal. Opts: sysvgroups,quota,noblock_validity,nodiscard,journal_dev=0x0000000000000004,norecovery,bsddf,debug,,errors=continue [ 175.022614][ T9] EXT4-fs error (device loop4): ext4_map_blocks:617: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 175.055044][ T398] usb 2-1: bad CDC descriptors [ 175.062252][ T6939] EXT4-fs (loop0): mounted filesystem without journal. Opts: init_itable=0x0000000000000004,errors=remount-ro, [ 175.086687][ T6939] ext4 filesystem being mounted at /521/file1 supports timestamps until (%ptR?) (0x7fffffff) [ 175.154380][ T6939] EXT4-fs error (device loop0): ext4_xattr_inode_iget:402: comm syz.0.2838: inode #458752: comm syz.0.2838: iget: illegal inode # [ 175.172611][ T369] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6102: Corrupt filesystem [ 175.186044][ T6939] EXT4-fs (loop0): Remounting filesystem read-only [ 175.192413][ T6945] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 175.203646][ T6939] EXT4-fs error (device loop0): ext4_xattr_inode_iget:407: comm syz.0.2838: error while reading EA inode 458752 err=-117 [ 175.216317][ T6945] ext4 filesystem being mounted at /633/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 175.238134][ T6939] EXT4-fs error (device loop0) in ext4_evict_inode:276: Readonly filesystem [ 175.313435][ T398] usb 2-1: USB disconnect, device number 37 [ 175.320903][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p14, 10) failed: No such file or directory [ 175.672678][ T6962] EXT4-fs (loop0): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000400000,minixdf,,errors=continue [ 175.691830][ T6911] F2FS-fs (loop3): invalid crc value [ 175.700830][ T6962] ext4 filesystem being mounted at /523/bus supports timestamps until (%ptR?) (0x7fffffff) [ 175.749065][ T6911] F2FS-fs (loop3): Found nat_bits in checkpoint [ 175.813751][ T6911] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 176.001524][ T6911] F2FS-fs (loop3): inode (7) has corrupted xattr [ 176.031623][ T6992] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2858'. [ 176.039812][ T6911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=7 [ 176.061414][ T6911] F2FS-fs (loop3): inode (7) has corrupted xattr [ 176.067627][ T6911] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop3 ino=7 [ 176.071122][ T6992] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2858'. [ 176.097698][ T6911] F2FS-fs (loop3): inode (7) has corrupted xattr [ 176.238590][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p15, 10) failed: No such file or directory [ 176.878036][ T7044] binder: BC_ACQUIRE_RESULT not supported [ 176.895544][ T7044] binder: 7043:7044 ioctl c0306201 200002c0 returned -22 [ 177.064180][ T23] kauditd_printk_skb: 666 callbacks suppressed [ 177.064192][ T23] audit: type=1400 audit(1737971117.744:1199): avc: denied { read write } for pid=365 comm="syz-executor" name="loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.101460][ T370] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 177.155660][ T23] audit: type=1400 audit(1737971117.772:1200): avc: denied { read write } for pid=366 comm="syz-executor" name="loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.203052][ T7056] xt_l2tp: missing protocol rule (udp|l2tpip) [ 177.230548][ T7060] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 177.237700][ T23] audit: type=1400 audit(1737971117.772:1201): avc: denied { read write open } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.250750][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p16, 10) failed: No such file or directory [ 177.312874][ T23] audit: type=1400 audit(1737971117.772:1202): avc: denied { ioctl } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.339882][ T23] audit: type=1400 audit(1737971117.790:1203): avc: denied { read write open } for pid=365 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.369278][ T23] audit: type=1400 audit(1737971117.790:1204): avc: denied { ioctl } for pid=365 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=1172 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.395552][ T23] audit: type=1400 audit(1737971117.790:1205): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.422462][ T7062] erofs: (device loop0): mounted with opts: , root inode @ nid 36. [ 177.433626][ T23] audit: type=1400 audit(1737971117.790:1206): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.478076][ T7062] process 'syz.0.2890' launched './file2' with NULL argv: empty string added [ 177.503641][ T7062] erofs: (device loop0): z_erofs_lz4_decompress: failed to decompress, in[46, 4050] out[9000] [ 177.513872][ T7062] ------------[ cut here ]------------ [ 177.519130][ T23] audit: type=1400 audit(1737971117.799:1208): avc: denied { ioctl } for pid=7035 comm="syz.4.2880" path="/dev/raw-gadget" dev="devtmpfs" ino=1311 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 177.519151][ T23] audit: type=1400 audit(1737971117.799:1209): avc: denied { read write } for pid=367 comm="syz-executor" name="loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 177.543886][ T7062] WARNING: CPU: 1 PID: 7062 at fs/erofs/decompressor.c:174 z_erofs_lz4_decompress+0x962/0xd00 [ 177.543889][ T7062] Modules linked in: [ 177.543915][ T7062] CPU: 1 PID: 7062 Comm: syz.0.2890 Tainted: G W 5.4.289-syzkaller-00025-g49530c73f82d #0 [ 177.543922][ T7062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 177.543943][ T7062] RIP: 0010:z_erofs_lz4_decompress+0x962/0xd00 [ 177.608628][ T7062] Code: c0 0f 85 21 03 00 00 45 8b 0c 24 48 89 df 48 c7 c6 0f f5 5b 85 48 c7 c2 60 d1 f7 84 8b 5c 24 24 89 d9 45 89 e8 e8 3e ec fe ff <0f> 0b 89 d8 48 c7 c7 c0 d1 f7 84 48 c7 c6 e0 d1 f7 84 ba 02 00 00 [ 177.628083][ T7062] RSP: 0018:ffff8881e3f0eb28 EFLAGS: 00010246 [ 177.633970][ T7062] RAX: 3a40b9b17dddc000 RBX: 000000000000002e RCX: 3a40b9b17dddc000 [ 177.641777][ T7062] RDX: ffffc90000940000 RSI: 00000000000083c9 RDI: 00000000000083ca [ 177.649591][ T7062] RBP: ffff8881e8584fd2 R08: ffffffff814d6d92 R09: ffffed103edea9b8 [ 177.657401][ T7062] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881e3f0f140 [ 177.665297][ T7062] R13: 0000000000000fd2 R14: 1ffff1103c7e1e28 R15: dffffc0000000000 [ 177.673228][ T7062] FS: 00007feeee51b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 177.681988][ T7062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.688403][ T7062] CR2: 0000000020000000 CR3: 00000001e94a9000 CR4: 00000000003406a0 [ 177.696217][ T7062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 177.704028][ T7062] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 177.711829][ T7062] Call Trace: [ 177.714992][ T7062] ? __warn+0x162/0x250 [ 177.718963][ T7062] ? report_bug+0x3a1/0x4e0 [ 177.723302][ T7062] ? z_erofs_lz4_decompress+0x962/0xd00 [ 177.728684][ T7062] ? z_erofs_lz4_decompress+0x962/0xd00 [ 177.734070][ T7062] ? do_invalid_op+0x6e/0x110 [ 177.738578][ T7062] ? invalid_op+0x1e/0x30 [ 177.742744][ T7062] ? wake_up_klogd+0xb2/0xf0 [ 177.747170][ T7062] ? z_erofs_lz4_decompress+0x962/0xd00 [ 177.752550][ T7062] ? z_erofs_lz4_decompress+0x962/0xd00 [ 177.757935][ T7062] ? z_erofs_lz4_prepare_destpages+0x690/0x690 [ 177.763921][ T7062] z_erofs_decompress+0xbab/0xfc0 [ 177.768779][ T7062] z_erofs_vle_unzip_all+0x1147/0x1bf0 [ 177.774089][ T7062] ? z_erofs_onlinepage_endio+0x140/0x140 [ 177.779648][ T7062] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 177.784927][ T7062] ? _raw_spin_lock+0x1b0/0x1b0 [ 177.789610][ T7062] ? prepare_to_wait_event+0x3c1/0x420 [ 177.794943][ T7062] ? autoremove_wake_function+0xf0/0xf0 [ 177.800286][ T7062] ? finish_wait+0xa5/0x1a0 [ 177.804630][ T7062] z_erofs_submit_and_unzip+0x12d2/0x13d0 [ 177.810181][ T7062] ? z_erofs_attach_page+0x4d7/0x710 [ 177.815307][ T7062] ? z_erofs_do_read_page+0x2580/0x2580 [ 177.820688][ T7062] ? init_wait_entry+0xd0/0xd0 [ 177.825280][ T7062] ? z_erofs_vle_normalaccess_readpages+0xc70/0xc70 [ 177.831709][ T7062] ? check_preemption_disabled+0x153/0x320 [ 177.837347][ T7062] z_erofs_vle_normalaccess_readpages+0x901/0xc70 [ 177.843602][ T7062] ? z_erofs_vle_normalaccess_readpage+0x630/0x630 [ 177.849948][ T7062] ? setup_fault_attr+0x3d0/0x3d0 [ 177.854796][ T7062] ? z_erofs_vle_normalaccess_readpage+0x630/0x630 [ 177.861129][ T7062] read_pages+0x119/0x400 [ 177.865300][ T7062] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 177.870938][ T7062] ? find_get_entry+0x569/0x600 [ 177.875626][ T7062] __do_page_cache_readahead+0x448/0x4f0 [ 177.881096][ T7062] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 177.887429][ T7062] generic_file_read_iter+0x673/0x21f0 [ 177.892721][ T7062] ? avc_denied+0x15c/0x1d0 [ 177.897069][ T7062] ? find_get_pages_range_tag+0xae0/0xae0 [ 177.902617][ T7062] ? get_vfs_caps_from_disk+0x163/0x760 [ 177.907999][ T7062] ? iov_iter_init+0x82/0x160 [ 177.912513][ T7062] __vfs_read+0x5cd/0x730 [ 177.916677][ T7062] ? rw_verify_area+0x360/0x360 [ 177.921363][ T7062] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 177.927966][ T7062] ? security_file_permission+0x1dc/0x2f0 [ 177.933518][ T7062] vfs_read+0x148/0x360 [ 177.937508][ T7062] kernel_read+0xa2/0xf0 [ 177.941589][ T7062] prepare_binprm+0x416/0x7b0 [ 177.946105][ T7062] ? install_exec_creds+0x130/0x130 [ 177.951138][ T7062] __do_execve_file+0x8b9/0x10d0 [ 177.955914][ T7062] ? do_execve_file+0x40/0x40 [ 177.956598][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p17, 10) failed: No such file or directory [ 177.960418][ T7062] ? strncpy_from_user+0x1c0/0x300 [ 177.960430][ T7062] ? getname_flags+0x1ec/0x4e0 [ 177.960448][ T7062] __x64_sys_execve+0x90/0xa0 [ 177.984033][ T7062] do_syscall_64+0xca/0x1c0 [ 177.988380][ T7062] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 177.994095][ T7062] RIP: 0033:0x7feeefeb0d29 [ 177.998346][ T7062] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 178.017782][ T7062] RSP: 002b:00007feeee51b038 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 178.026031][ T7062] RAX: ffffffffffffffda RBX: 00007feef00c9fa0 RCX: 00007feeefeb0d29 [ 178.033843][ T7062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 178.041649][ T7062] RBP: 00007feeeff322a0 R08: 0000000000000000 R09: 0000000000000000 [ 178.049460][ T7062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 178.057277][ T7062] R13: 0000000000000000 R14: 00007feef00c9fa0 R15: 00007ffeaab73c38 [ 178.065091][ T7062] ---[ end trace dcd6dc62c302f8dc ]--- [ 178.077123][ T370] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 178.086576][ T370] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 178.098821][ T370] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 178.108335][ T370] usb 5-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 178.130160][ T370] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.150934][ T370] usb 5-1: config 0 descriptor?? [ 178.197435][ T370] usb 5-1: MIDIStreaming interface descriptor not found [ 178.258079][ T7078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54 sclass=netlink_route_socket pid=7078 comm=syz.1.2898 [ 178.474709][ T370] usb 5-1: USB disconnect, device number 35 [ 178.613959][ T7082] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 178.993465][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p18, 10) failed: No such file or directory [ 179.024461][ T7109] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 179.040698][ T7109] ext4 filesystem being mounted at /652/file1 supports timestamps until (%ptR?) (0x7fffffff) [ 179.336373][ T7130] EXT4-fs (loop2): mounted filesystem without journal. Opts: user_xattr,noquota,barrier=0x0000000000000002,jqfmt=vfsv1,block_validity,max_dir_size_kb=0x00000000000007b1,noquota,min_batch_time=0x0000000000000008,delalloc,user_xattr,quota,,errors=continue [ 179.384895][ T7144] erofs: (device loop3): mounted with opts: , root inode @ nid 36. [ 179.401594][ T7130] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2227: inode #12: comm syz.2.2921: corrupted in-inode xattr [ 179.432512][ T370] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 179.781403][ T7173] netlink: 128 bytes leftover after parsing attributes in process `syz.3.2939'. [ 179.790848][ T7173] netlink: 152 bytes leftover after parsing attributes in process `syz.3.2939'. [ 179.854971][ T370] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 179.886800][ T370] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 179.914461][ T370] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 179.966689][ T7178] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 179.976590][ T7178] ext4 filesystem being mounted at /657/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 180.021718][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p19, 10) failed: No such file or directory [ 180.058529][ T7178] EXT4-fs error (device loop2): ext4_xattr_block_get:544: inode #15: comm syz.2.2942: corrupted xattr block 33 [ 180.072918][ T7178] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 180.085963][ T7178] EXT4-fs error (device loop2): ext4_xattr_block_get:544: inode #15: comm syz.2.2942: corrupted xattr block 33 [ 180.120288][ T7178] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 180.141817][ T7178] EXT4-fs error (device loop2): ext4_xattr_block_list:717: inode #15: comm syz.2.2942: corrupted xattr block 33 [ 180.158305][ T370] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 180.193677][ T370] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 180.211926][ T370] usb 1-1: Product: syz [ 180.233691][ T370] usb 1-1: Manufacturer: syz [ 180.241940][ T370] usb 1-1: SerialNumber: syz [ 180.257868][ T370] usb 1-1: config 0 descriptor?? [ 180.325480][ T7201] netlink: 100 bytes leftover after parsing attributes in process `syz.4.2953'. [ 180.537301][ T7209] erofs: (device loop3): mounted with opts: , root inode @ nid 36. [ 180.576198][ T7209] erofs: (device loop3): vle_extent_lookback: bogus lookback distance @ nid 36 [ 180.618136][ T7209] erofs: (device loop3): z_erofs_vle_normalaccess_readpage: failed to read, err [-117] [ 180.821249][ T370] usb 1-1: USB disconnect, device number 40 [ 180.920296][ T7235] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2968'. [ 180.935794][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p20, 10) failed: No such file or directory [ 180.960663][ T7235] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2968'. [ 181.210993][ T7247] FAT-fs (loop3): Directory bread(block 64) failed [ 181.220899][ T7247] FAT-fs (loop3): Directory bread(block 65) failed [ 181.231845][ T7247] FAT-fs (loop3): Directory bread(block 66) failed [ 181.238169][ T7247] FAT-fs (loop3): Directory bread(block 67) failed [ 181.244651][ T7247] FAT-fs (loop3): Directory bread(block 68) failed [ 181.250976][ T7247] FAT-fs (loop3): Directory bread(block 69) failed [ 181.258305][ T7247] FAT-fs (loop3): Directory bread(block 70) failed [ 181.274701][ T7253] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,auto_da_alloc,minixdf,,errors=continue [ 181.276273][ T7247] FAT-fs (loop3): Directory bread(block 71) failed [ 181.287717][ T7253] ext4 filesystem being mounted at /661/bus supports timestamps until (%ptR?) (0x7fffffff) [ 181.314554][ T7247] FAT-fs (loop3): Directory bread(block 72) failed [ 181.329912][ T7247] FAT-fs (loop3): Directory bread(block 73) failed [ 181.436664][ T370] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 181.696658][ T370] usb 3-1: Using ep0 maxpacket: 32 [ 181.726567][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p21, 10) failed: No such file or directory [ 181.827258][ T370] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 181.837354][ T370] usb 3-1: New USB device found, idVendor=d5ff, idProduct=0066, bcdDevice=d8.b0 [ 181.886408][ T370] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.905116][ T370] usb 3-1: config 0 descriptor?? [ 181.957490][ T370] usb 3-1: bad CDC descriptors [ 182.022396][ T7293] netlink: 'syz.1.2994': attribute type 6 has an invalid length. [ 182.135162][ T7264] F2FS-fs (loop0): invalid crc value [ 182.160880][ T7303] bpf: Bad value for 'mode' [ 182.172913][ T7264] F2FS-fs (loop0): Found nat_bits in checkpoint [ 182.192595][ T370] usb 3-1: USB disconnect, device number 35 [ 182.291979][ T7264] F2FS-fs (loop0): Cannot turn on quotas: -2 on 1 [ 182.308698][ T7264] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 182.423895][ T7316] netlink: 104 bytes leftover after parsing attributes in process `syz.3.3003'. [ 182.493326][ T23] kauditd_printk_skb: 703 callbacks suppressed [ 182.493339][ T23] audit: type=1400 audit(1737971122.754:1912): avc: denied { read write open } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 182.553067][ T23] audit: type=1400 audit(1737971122.754:1913): avc: denied { read write } for pid=366 comm="syz-executor" name="loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 182.621204][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p22, 10) failed: No such file or directory [ 182.639773][ T23] audit: type=1400 audit(1737971122.754:1914): avc: denied { read write open } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 182.672781][ T23] audit: type=1400 audit(1737971122.754:1915): avc: denied { ioctl } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 182.730101][ T23] audit: type=1400 audit(1737971122.782:1916): avc: denied { ioctl } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 182.782488][ T23] audit: type=1400 audit(1737971122.800:1917): avc: denied { map_create } for pid=7320 comm="syz.1.3005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 182.804051][ T23] audit: type=1400 audit(1737971122.800:1918): avc: denied { map_read map_write } for pid=7320 comm="syz.1.3005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 182.824621][ T7330] EXT4-fs (loop3): Ignoring removed nobh option [ 182.831218][ T23] audit: type=1400 audit(1737971122.800:1919): avc: denied { unmount } for pid=368 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 182.879766][ T7330] EXT4-fs error (device loop3): ext4_ext_check_inode:540: inode #11: comm syz.3.3011: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 182.910503][ T23] audit: type=1400 audit(1737971122.846:1920): avc: denied { prog_load } for pid=7320 comm="syz.1.3005" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 182.933107][ T7330] EXT4-fs error (device loop3): ext4_orphan_get:1242: comm syz.3.3011: couldn't read orphan inode 11 (err -117) [ 182.975091][ T23] audit: type=1400 audit(1737971122.874:1921): avc: denied { read write } for pid=369 comm="syz-executor" name="loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 182.976248][ T7330] EXT4-fs (loop3): mounted filesystem without journal. Opts: sysvgroups,noload,nobh,noload,journal_dev=0x0000000000000004,norecovery,errors=continue,quota,,errors=continue [ 183.094800][ T5] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 183.142197][ T7330] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:455: comm syz.3.3011: Invalid block bitmap block 0 in block_group 0 [ 183.187685][ T7348] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 183.376585][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 183.507324][ T5] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 183.516445][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.555207][ T5] usb 3-1: config 0 descriptor?? [ 183.712042][ T7385] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3034'. [ 183.745897][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p23, 10) failed: No such file or directory [ 183.886031][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 184.124388][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 184.143473][ T7403] EXT4-fs warning (device loop0): ext4_fill_super:3783: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 184.178819][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Error reading PHYID register: ffffffb9 [ 184.200290][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 184.210289][ T7403] EXT4-fs (loop0): Encoding requested by superblock is unknown [ 184.232730][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 184.242550][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write GPIO value 0x00b0: ffffffb9 [ 184.297850][ T5] asix: probe of 3-1:0.0 failed with error -71 [ 184.304750][ T5] usb 3-1: USB disconnect, device number 36 [ 184.382499][ T7412] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 184.565175][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p24, 10) failed: No such file or directory [ 185.245328][ T7441] F2FS-fs (loop3): invalid crc value [ 185.292337][ T7441] F2FS-fs (loop3): Found nat_bits in checkpoint [ 185.412799][ T7441] F2FS-fs (loop3): Cannot turn on quotas: -2 on 1 [ 185.446255][ T7441] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 185.558836][ T7489] erofs: (device loop4): mounted with opts: , root inode @ nid 36. [ 185.622693][ T7489] erofs: (device loop4): z_erofs_lz4_decompress: failed to decompress, in[46, 4050] out[9000] [ 185.632966][ T7489] ------------[ cut here ]------------ [ 185.638156][ T7489] WARNING: CPU: 1 PID: 7489 at fs/erofs/decompressor.c:174 z_erofs_lz4_decompress+0x962/0xd00 [ 185.648187][ T7489] Modules linked in: [ 185.651935][ T7489] CPU: 1 PID: 7489 Comm: syz.4.3079 Tainted: G W 5.4.289-syzkaller-00025-g49530c73f82d #0 [ 185.663034][ T7489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 185.672953][ T7489] RIP: 0010:z_erofs_lz4_decompress+0x962/0xd00 [ 185.679016][ T7489] Code: c0 0f 85 21 03 00 00 45 8b 0c 24 48 89 df 48 c7 c6 0f f5 5b 85 48 c7 c2 60 d1 f7 84 8b 5c 24 24 89 d9 45 89 e8 e8 3e ec fe ff <0f> 0b 89 d8 48 c7 c7 c0 d1 f7 84 48 c7 c6 e0 d1 f7 84 ba 02 00 00 [ 185.698448][ T7489] RSP: 0018:ffff8881c8db6b28 EFLAGS: 00010246 [ 185.704353][ T7489] RAX: 2e54c2a272e4b100 RBX: 000000000000002e RCX: 2e54c2a272e4b100 [ 185.712252][ T7489] RDX: ffffc90001543000 RSI: 0000000000007b98 RDI: 0000000000007b99 [ 185.720149][ T7489] RBP: ffff8881e61f1fd2 R08: ffffffff814d6d92 R09: ffffed103edea9b8 [ 185.727962][ T7489] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881c8db7140 [ 185.735771][ T7489] R13: 0000000000000fd2 R14: 1ffff110391b6e28 R15: dffffc0000000000 [ 185.743589][ T7489] FS: 00007ff37d0d06c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 185.752348][ T7489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 185.758773][ T7489] CR2: 0000001b32d18ff8 CR3: 00000001ea661000 CR4: 00000000003406a0 [ 185.766679][ T7489] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 185.774493][ T7489] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 185.782297][ T7489] Call Trace: [ 185.785463][ T7489] ? __warn+0x162/0x250 [ 185.789425][ T7489] ? report_bug+0x3a1/0x4e0 [ 185.793765][ T7489] ? z_erofs_lz4_decompress+0x962/0xd00 [ 185.799149][ T7489] ? z_erofs_lz4_decompress+0x962/0xd00 [ 185.804530][ T7489] ? do_invalid_op+0x6e/0x110 [ 185.809125][ T7489] ? invalid_op+0x1e/0x30 [ 185.813311][ T7489] ? wake_up_klogd+0xb2/0xf0 [ 185.817725][ T7489] ? z_erofs_lz4_decompress+0x962/0xd00 [ 185.823106][ T7489] ? z_erofs_lz4_decompress+0x962/0xd00 [ 185.828582][ T7489] ? z_erofs_lz4_prepare_destpages+0x690/0x690 [ 185.834558][ T7489] z_erofs_decompress+0xbab/0xfc0 [ 185.839508][ T7489] z_erofs_vle_unzip_all+0x1147/0x1bf0 [ 185.844809][ T7489] ? z_erofs_onlinepage_endio+0x140/0x140 [ 185.850381][ T7489] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 185.855653][ T7489] ? _raw_spin_lock+0x1b0/0x1b0 [ 185.860336][ T7489] ? prepare_to_wait_event+0x3c1/0x420 [ 185.865633][ T7489] ? autoremove_wake_function+0xf0/0xf0 [ 185.871016][ T7489] ? finish_wait+0xa5/0x1a0 [ 185.875350][ T7489] z_erofs_submit_and_unzip+0x12d2/0x13d0 [ 185.880923][ T7489] ? z_erofs_attach_page+0x4d7/0x710 [ 185.886028][ T7489] ? z_erofs_do_read_page+0x2580/0x2580 [ 185.891417][ T7489] ? init_wait_entry+0xd0/0xd0 [ 185.896006][ T7489] ? z_erofs_vle_normalaccess_readpages+0xc70/0xc70 [ 185.902438][ T7489] ? check_preemption_disabled+0x153/0x320 [ 185.908075][ T7489] z_erofs_vle_normalaccess_readpages+0x901/0xc70 [ 185.914332][ T7489] ? z_erofs_vle_normalaccess_readpage+0x630/0x630 [ 185.920659][ T7489] ? setup_fault_attr+0x3d0/0x3d0 [ 185.925540][ T7489] ? z_erofs_vle_normalaccess_readpage+0x630/0x630 [ 185.931858][ T7489] read_pages+0x119/0x400 [ 185.936022][ T7489] ? __do_page_cache_readahead+0x4f0/0x4f0 [ 185.941657][ T7489] ? find_get_entry+0x569/0x600 [ 185.946353][ T7489] __do_page_cache_readahead+0x448/0x4f0 [ 185.951817][ T7489] ? read_cache_pages_invalidate_pages+0x1b0/0x1b0 [ 185.958243][ T7489] generic_file_read_iter+0x673/0x21f0 [ 185.963535][ T7489] ? avc_denied+0x15c/0x1d0 [ 185.967881][ T7489] ? find_get_pages_range_tag+0xae0/0xae0 [ 185.973432][ T7489] ? get_vfs_caps_from_disk+0x163/0x760 [ 185.978807][ T7489] ? iov_iter_init+0x82/0x160 [ 185.983407][ T7489] __vfs_read+0x5cd/0x730 [ 185.987579][ T7489] ? rw_verify_area+0x360/0x360 [ 185.992260][ T7489] ? __fsnotify_update_child_dentry_flags+0x290/0x290 [ 185.998949][ T7489] ? security_file_permission+0x1dc/0x2f0 [ 186.004499][ T7489] vfs_read+0x148/0x360 [ 186.008488][ T7489] kernel_read+0xa2/0xf0 [ 186.012573][ T7489] prepare_binprm+0x416/0x7b0 [ 186.017094][ T7489] ? install_exec_creds+0x130/0x130 [ 186.022116][ T7489] ? bprm_mm_init+0x3d7/0x450 [ 186.026633][ T7489] __do_execve_file+0x8b9/0x10d0 [ 186.031411][ T7489] ? do_execve_file+0x40/0x40 [ 186.035918][ T7489] ? strncpy_from_user+0x1c0/0x300 [ 186.040865][ T7489] ? getname_flags+0x1ec/0x4e0 [ 186.045466][ T7489] __x64_sys_execve+0x90/0xa0 [ 186.049983][ T7489] do_syscall_64+0xca/0x1c0 [ 186.054322][ T7489] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 186.060043][ T7489] RIP: 0033:0x7ff37ea65d29 [ 186.064387][ T7489] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 186.083823][ T7489] RSP: 002b:00007ff37d0d0038 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 186.092157][ T7489] RAX: ffffffffffffffda RBX: 00007ff37ec7efa0 RCX: 00007ff37ea65d29 [ 186.099966][ T7489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000040 [ 186.107777][ T7489] RBP: 00007ff37eae72a0 R08: 0000000000000000 R09: 0000000000000000 [ 186.115587][ T7489] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 186.123404][ T7489] R13: 0000000000000000 R14: 00007ff37ec7efa0 R15: 00007ffd08a7da98 [ 186.131215][ T7489] ---[ end trace dcd6dc62c302f8dd ]--- [ 186.696561][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p25, 10) failed: No such file or directory [ 186.802705][ T7530] syz.1.3098 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 187.049127][ T7541] EXT4-fs (loop1): orphan cleanup on readonly fs [ 187.066290][ T7541] EXT4-fs error (device loop1): ext4_validate_block_bitmap:418: comm syz.1.3102: bg 0: block 248: padding at end of block bitmap is not set [ 187.104460][ T7541] EXT4-fs (loop1): 1 truncate cleaned up [ 187.142379][ T7541] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 187.214032][ T7541] syz.1.3102 (7541) used greatest stack depth: 19480 bytes left [ 187.404906][ T7566] EXT4-fs (loop4): Mount option "noacl" will be removed by 3.5 [ 187.404906][ T7566] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 187.404906][ T7566] [ 187.512769][ T7566] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a802401c, mo2=0002] [ 187.527437][ T7566] System zones: 0-2, 18-18, 34-34 [ 187.540469][ T7566] EXT4-fs error (device loop4): ext4_validate_block_bitmap:418: comm syz.4.3116: bg 0: block 248: padding at end of block bitmap is not set [ 187.568744][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p26, 10) failed: No such file or directory [ 187.595047][ T7566] EXT4-fs (loop4): 1 truncate cleaned up [ 187.600586][ T7566] EXT4-fs (loop4): mounted filesystem without journal. Opts: nodiscard,noacl,,errors=continue [ 187.623342][ T7566] ext4 filesystem being mounted at /586/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 187.918816][ T23] kauditd_printk_skb: 649 callbacks suppressed [ 187.918827][ T23] audit: type=1400 audit(1737971127.764:2564): avc: denied { read write } for pid=367 comm="syz-executor" name="loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.006597][ T23] audit: type=1400 audit(1737971127.764:2565): avc: denied { read write open } for pid=367 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.083584][ T23] audit: type=1400 audit(1737971127.764:2566): avc: denied { ioctl } for pid=367 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=1171 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.111545][ T7613] xt_TPROXY: Can be used only with -p tcp or -p udp [ 188.168081][ T23] audit: type=1400 audit(1737971127.820:2567): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.222850][ T23] audit: type=1400 audit(1737971127.820:2568): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.274107][ T23] audit: type=1400 audit(1737971127.820:2569): avc: denied { ioctl } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 188.354201][ T23] audit: type=1400 audit(1737971127.829:2570): avc: denied { create } for pid=7608 comm="syz.4.3132" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 188.403823][ T23] audit: type=1400 audit(1737971127.838:2571): avc: denied { ioctl } for pid=7608 comm="syz.4.3132" path="socket:[79432]" dev="sockfs" ino=79432 ioctlcmd=0x89f1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 188.464663][ T7633] audit: audit_backlog=65 > audit_backlog_limit=64 [ 188.468810][ T369] audit: audit_backlog=65 > audit_backlog_limit=64 [ 188.515475][ T7637] x_tables: duplicate underflow at hook 1 [ 188.565008][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p27, 10) failed: No such file or directory [ 188.589312][ T7633] EXT4-fs (loop3): orphan cleanup on readonly fs [ 188.621878][ T7633] EXT4-fs error (device loop3): ext4_validate_block_bitmap:418: comm syz.3.3148: bg 0: block 248: padding at end of block bitmap is not set [ 188.678138][ T7633] EXT4-fs (loop3): 1 truncate cleaned up [ 188.699365][ T7633] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 189.217095][ T7684] netlink: 1 bytes leftover after parsing attributes in process `syz.0.3166'. [ 189.226547][ T7673] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 189.247788][ T7684] device gretap0 entered promiscuous mode [ 189.247807][ T7673] ext4 filesystem being mounted at /587/file1 supports timestamps until (%ptR?) (0x7fffffff) [ 189.264838][ T7684] netlink: 'syz.0.3166': attribute type 2 has an invalid length. [ 189.294104][ T7684] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3166'. [ 189.315597][ T370] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 189.727952][ T370] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 189.748834][ T370] usb 2-1: config 1 interface 0 altsetting 253 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 189.766191][ T370] usb 2-1: config 1 interface 0 has no altsetting 0 [ 189.858143][ T370] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 189.875413][ T370] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 189.894272][ T370] usb 2-1: SerialNumber: syz [ 189.944756][ T370] cdc_ether 2-1:1.0: skipping garbage [ 189.950040][ T370] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 189.957244][ T767] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 190.022499][ T7723] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000000,minixdf,,errors=continue [ 190.055223][ T7723] ext4 filesystem being mounted at /603/bus supports timestamps until (%ptR?) (0x7fffffff) [ 190.178570][ T13] usb 2-1: USB disconnect, device number 38 [ 190.215044][ T7740] netlink: 'syz.0.3194': attribute type 1 has an invalid length. [ 190.215178][ T767] usb 4-1: Using ep0 maxpacket: 32 [ 190.240068][ T7737] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 190.296881][ T7737] EXT4-fs warning (device loop2): ext4_update_dynamic_rev:864: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 190.330430][ T7737] EXT4-fs (loop2): 1 truncate cleaned up [ 190.343037][ T7737] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=continue,errors=remount-ro,sysvgroups, [ 190.358385][ T767] usb 4-1: config 0 has an invalid interface number: 155 but max is 0 [ 190.377284][ T767] usb 4-1: config 0 has no interface number 0 [ 190.387289][ T767] usb 4-1: config 0 interface 155 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 190.396371][ T7737] EXT4-fs error (device loop2): ext4_xattr_block_get:544: inode #15: comm syz.2.3192: corrupted xattr block 19 [ 190.408275][ T767] usb 4-1: config 0 interface 155 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 190.429127][ T7737] EXT4-fs (loop2): Remounting filesystem read-only [ 190.442865][ T7737] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 190.462626][ T7737] EXT4-fs error (device loop2): ext4_xattr_block_get:544: inode #15: comm syz.2.3192: corrupted xattr block 19 [ 190.496788][ T7737] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=15 [ 190.548626][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p28, 10) failed: No such file or directory [ 190.616796][ T767] usb 4-1: New USB device found, idVendor=05d1, idProduct=1002, bcdDevice=c5.61 [ 190.636598][ T767] usb 4-1: New USB device strings: Mfr=225, Product=1, SerialNumber=3 [ 190.678814][ T767] usb 4-1: Product: syz [ 190.687130][ T7759] xt_CT: You must specify a L4 protocol and not use inversions on it [ 190.688542][ T767] usb 4-1: Manufacturer: syz [ 190.722430][ T767] usb 4-1: SerialNumber: syz [ 190.733589][ T767] usb 4-1: config 0 descriptor?? [ 190.801379][ T767] ftdi_sio 4-1:0.155: FTDI USB Serial Device converter detected [ 190.812864][ T767] usb 4-1: Detected FT-X [ 190.816925][ T767] ftdi_sio ttyUSB0: Overriding wMaxPacketSize on endpoint 3 [ 191.049953][ T767] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 191.071370][ T767] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 191.103231][ T767] ftdi_sio 4-1:0.155: GPIO initialisation failed: -71 [ 191.127500][ T767] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 191.148419][ T767] usb 4-1: USB disconnect, device number 37 [ 191.162787][ T767] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 191.181189][ T767] ftdi_sio 4-1:0.155: device disconnected [ 191.217657][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p29, 10) failed: No such file or directory [ 191.227337][ T7783] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3212'. [ 191.661806][ T7817] A link change request failed with some changes committed already. Interface erspan0 may have been left with an inconsistent configuration, please check. [ 191.776699][ T7825] binder: binder_mmap: 7820 20ffc000-20fff000 bad vm_flags failed -1 [ 191.786470][ T7823] netlink: 'syz.1.3232': attribute type 1 has an invalid length. [ 191.798988][ T7824] SELinux: security_context_str_to_sid() failed for (dev bpf, type bpf) errno=-22 [ 191.816565][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p30, 10) failed: No such file or directory [ 191.830304][ T7823] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 192.237288][ T7853] SELinux: security_context_str_to_sid() failed for (dev bpf, type bpf) errno=-22 [ 192.398217][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p31, 10) failed: No such file or directory [ 192.790238][ T7884] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000000,minixdf,,errors=continue [ 192.819453][ T7884] ext4 filesystem being mounted at /596/bus supports timestamps until (%ptR?) (0x7fffffff) [ 192.987195][ T7899] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 193.001366][ T7899] ext4 filesystem being mounted at /623/bus supports timestamps until (%ptR?) (0x7fffffff) [ 193.222207][ T7921] netlink: 'syz.4.3273': attribute type 24 has an invalid length. [ 193.302171][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p32, 10) failed: No such file or directory [ 193.351015][ T23] kauditd_printk_skb: 798 callbacks suppressed [ 193.351026][ T23] audit: type=1400 audit(1737971132.775:3364): avc: granted { setsecparam } for pid=7926 comm="syz.4.3280" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security [ 193.408456][ T23] audit: type=1400 audit(1737971132.784:3365): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.439532][ T23] audit: type=1400 audit(1737971132.784:3366): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.464838][ T23] audit: type=1400 audit(1737971132.784:3367): avc: denied { ioctl } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.491050][ T23] audit: type=1400 audit(1737971132.812:3368): avc: denied { read write } for pid=369 comm="syz-executor" name="loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.515766][ T23] audit: type=1400 audit(1737971132.821:3369): avc: denied { read write } for pid=7928 comm="syz.2.3281" name="loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.558608][ T23] audit: type=1400 audit(1737971132.830:3370): avc: denied { read write open } for pid=7928 comm="syz.2.3281" path="/dev/loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.562709][ T7932] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000000,minixdf,,errors=continue [ 193.583740][ T23] audit: type=1400 audit(1737971132.830:3371): avc: denied { ioctl } for pid=7928 comm="syz.2.3281" path="/dev/loop2" dev="devtmpfs" ino=1172 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.673374][ T7932] ext4 filesystem being mounted at /717/bus supports timestamps until (%ptR?) (0x7fffffff) [ 193.700502][ T23] audit: type=1400 audit(1737971132.839:3372): avc: denied { read write } for pid=366 comm="syz-executor" name="loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.725745][ T23] audit: type=1400 audit(1737971132.839:3373): avc: denied { read write open } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 193.814741][ T7946] EXT4-fs (loop0): Unsupported blocksize for fs encryption [ 194.004576][ T7949] erofs: (device loop4): mounted with opts: , root inode @ nid 36. [ 194.102793][ T7949] attempt to access beyond end of device [ 194.102793][ T7949] loop4: rw=0, want=48, limit=16 [ 194.134236][ T7949] attempt to access beyond end of device [ 194.134236][ T7949] loop4: rw=0, want=48, limit=16 [ 194.148745][ T7960] netlink: 108 bytes leftover after parsing attributes in process `syz.2.3291'. [ 194.364361][ T7975] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3300'. [ 194.528378][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p33, 10) failed: No such file or directory [ 194.635259][ T7985] FAT-fs (loop0): Directory bread(block 64) failed [ 194.647080][ T7992] netlink: 22 bytes leftover after parsing attributes in process `syz.2.3307'. [ 194.658653][ T7985] FAT-fs (loop0): Directory bread(block 65) failed [ 194.665020][ T7985] FAT-fs (loop0): Directory bread(block 66) failed [ 194.669471][ T13] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 194.678598][ T7985] FAT-fs (loop0): Directory bread(block 67) failed [ 194.686231][ T7993] overlayfs: unrecognized mount option "\" or missing value [ 194.699822][ T7985] FAT-fs (loop0): Directory bread(block 68) failed [ 194.707195][ T7985] FAT-fs (loop0): Directory bread(block 69) failed [ 194.722207][ T7985] FAT-fs (loop0): Directory bread(block 70) failed [ 194.756276][ T7985] FAT-fs (loop0): Directory bread(block 71) failed [ 194.762671][ T7985] FAT-fs (loop0): Directory bread(block 72) failed [ 194.788718][ T7985] FAT-fs (loop0): Directory bread(block 73) failed [ 194.892121][ T7996] EXT4-fs error (device loop2): ext4_validate_block_bitmap:418: comm syz.2.3309: bg 0: block 255: padding at end of block bitmap is not set [ 194.920778][ T7996] EXT4-fs error (device loop2) in ext4_free_blocks:5016: Corrupt filesystem [ 194.936015][ T7996] EXT4-fs error (device loop2): ext4_free_branches:1022: inode #11: comm syz.2.3309: invalid indirect mapped block 1 (level 1) [ 194.957352][ T7996] EXT4-fs (loop2): 1 truncate cleaned up [ 194.964107][ T7996] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 195.081925][ T13] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 195.113888][ T13] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 195.159781][ T8019] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3317'. [ 195.187227][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p34, 10) failed: No such file or directory [ 195.201041][ T13] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 195.217781][ T13] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 195.242193][ T13] usb 2-1: SerialNumber: syz [ 195.602664][ T13] usb 2-1: 0:2 : does not exist [ 195.607409][ T13] usb 2-1: unit 5 not found! [ 195.645962][ T13] usb 2-1: USB disconnect, device number 39 [ 195.690604][ T8051] netlink: 'syz.4.3332': attribute type 10 has an invalid length. [ 195.702772][ T8048] erofs: (device loop3): mounted with opts: , root inode @ nid 36. [ 195.732934][ T8051] netlink: 16 bytes leftover after parsing attributes in process `syz.4.3332'. [ 195.932415][ T8026] F2FS-fs (loop0): Corrupted extension count (64 + 1 > 64) [ 195.961573][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 195.995913][ T8026] F2FS-fs (loop0): Found nat_bits in checkpoint [ 196.135367][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p35, 10) failed: No such file or directory [ 196.198978][ T8077] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3344'. [ 196.208387][ T8026] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 196.226200][ T8026] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 196.254239][ T8026] SELinux: (dev loop0, type f2fs) getxattr errno 2 [ 196.571935][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p36, 10) failed: No such file or directory [ 196.750298][ T370] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 197.021343][ T370] usb 2-1: Using ep0 maxpacket: 32 [ 197.061161][ T8120] EXT4-fs (loop0): Ignoring removed bh option [ 197.067111][ T8120] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 197.071066][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p37, 10) failed: No such file or directory [ 197.085120][ T8120] EXT4-fs (loop0): Ignoring removed nobh option [ 197.133281][ T8120] EXT4-fs (loop0): mounted filesystem without journal. Opts: abort,bh,nomblk_io_submit,stripe=0x000000000004ffff,norecovery,minixdf,nobh,,errors=continue [ 197.162758][ T370] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 197.193054][ T8120] EXT4-fs error (device loop0): ext4_find_inline_data_nolock:163: inode #15: comm syz.0.3363: inline data xattr refers to an external xattr inode [ 197.359223][ T370] usb 2-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=cb.c8 [ 197.371421][ T370] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 197.379843][ T370] usb 2-1: Product: syz [ 197.380935][ T8136] FAT-fs (loop4): bogus number of FAT structure [ 197.384060][ T370] usb 2-1: Manufacturer: syz [ 197.394617][ T370] usb 2-1: SerialNumber: syz [ 197.401631][ T370] usb 2-1: config 0 descriptor?? [ 197.402790][ T8136] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 197.416515][ T8136] FAT-fs (loop4): Can't find a valid FAT filesystem [ 197.433376][ T8138] EXT4-fs (loop0): Quota format mount options ignored when QUOTA feature is enabled [ 197.451465][ T8138] EXT4-fs (loop0): Mount option "noacl" will be removed by 3.5 [ 197.451465][ T8138] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 197.451465][ T8138] [ 197.485604][ T8138] EXT4-fs (loop0): 1 orphan inode deleted [ 197.491661][ T8138] EXT4-fs (loop0): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000001,stripe=0x0000000000000000,nolazytime,noquota,jqfmt=vfsold,minixdf,delalloc,grpid,noacl,,errors=continue [ 197.511983][ T8138] ext4 filesystem being mounted at /619/file1 supports timestamps until (%ptR?) (0x7fffffff) [ 197.663588][ T370] usb 2-1: USB disconnect, device number 40 [ 197.896347][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p38, 10) failed: No such file or directory [ 197.935335][ T8163] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 197.993924][ T8163] EXT4-fs error (device loop4): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 25 vs 4278190105 free clusters [ 198.318691][ T8194] SELinux: Bad value for 'defcontext' [ 198.691368][ T8220] xt_CONNSECMARK: invalid mode: 0 [ 198.729683][ T8224] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3407'. [ 198.781756][ T23] kauditd_printk_skb: 726 callbacks suppressed [ 198.781769][ T23] audit: type=1400 audit(1737971137.785:4100): avc: denied { read write } for pid=369 comm="syz-executor" name="loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 198.893744][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p39, 10) failed: No such file or directory [ 198.918080][ T23] audit: type=1400 audit(1737971137.785:4101): avc: denied { read write open } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 198.986739][ T23] audit: type=1400 audit(1737971137.822:4102): avc: denied { read } for pid=8226 comm="syz.2.3410" name="binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 199.062126][ T23] audit: type=1400 audit(1737971137.822:4103): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 199.113301][ T23] audit: type=1400 audit(1737971137.822:4104): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 199.206703][ T23] audit: type=1400 audit(1737971137.822:4105): avc: denied { read open } for pid=8226 comm="syz.2.3410" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 199.233879][ T8253] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 199.256910][ T8255] audit: audit_backlog=65 > audit_backlog_limit=64 [ 199.264186][ T8253] SELinux: failed to load policy [ 199.269572][ T23] audit: type=1400 audit(1737971137.831:4106): avc: denied { ioctl } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 199.293140][ T8258] audit: audit_backlog=65 > audit_backlog_limit=64 [ 199.297167][ T370] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 199.310752][ T8258] audit: audit_lost=7 audit_rate_limit=0 audit_backlog_limit=64 [ 199.443297][ T8258] FAT-fs (loop4): Directory bread(block 64) failed [ 199.458311][ T8258] FAT-fs (loop4): Directory bread(block 65) failed [ 199.471239][ T8258] FAT-fs (loop4): Directory bread(block 66) failed [ 199.492475][ T8258] FAT-fs (loop4): Directory bread(block 67) failed [ 199.498986][ T8258] FAT-fs (loop4): Directory bread(block 68) failed [ 199.528197][ T8258] FAT-fs (loop4): Directory bread(block 69) failed [ 199.534580][ T8258] FAT-fs (loop4): Directory bread(block 70) failed [ 199.579366][ T8258] FAT-fs (loop4): Directory bread(block 71) failed [ 199.585760][ T8258] FAT-fs (loop4): Directory bread(block 72) failed [ 199.605617][ T8258] FAT-fs (loop4): Directory bread(block 73) failed [ 199.705121][ T8278] netlink: 'syz.0.3433': attribute type 1 has an invalid length. [ 199.709595][ T370] usb 3-1: config 0 has an invalid interface number: 199 but max is 1 [ 199.737135][ T370] usb 3-1: config 0 has no interface number 1 [ 199.752402][ T370] usb 3-1: config 0 interface 199 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 199.807708][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p40, 10) failed: No such file or directory [ 199.818129][ T370] usb 3-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 199.947977][ T370] usb 3-1: New USB device found, idVendor=0002, idProduct=0000, bcdDevice= 0.00 [ 199.956832][ T370] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 199.990798][ T370] usb 3-1: SerialNumber: syz [ 200.002636][ T370] usb 3-1: config 0 descriptor?? [ 200.334635][ T370] uvcvideo: Found UVC 0.00 device (0002:0000) [ 200.348650][ T370] uvcvideo: No valid video chain found. [ 200.367538][ T370] usb 3-1: USB disconnect, device number 37 [ 200.559565][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p41, 10) failed: No such file or directory [ 201.189783][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p42, 10) failed: No such file or directory [ 201.538475][ T8375] xt_NFQUEUE: number of total queues is 0 [ 201.583062][ T8379] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3482'. [ 201.593109][ T8369] EXT4-fs error (device loop4): ext4_orphan_get:1238: inode #15: comm syz.4.3477: casefold flag without casefold feature [ 201.626399][ T8369] EXT4-fs error (device loop4): ext4_orphan_get:1262: comm syz.4.3477: bad orphan inode 15 [ 201.682189][ T8369] ext4_test_bit(bit=14, block=4) = 1 [ 201.689268][ T8369] is_bad_inode(inode)=0 [ 201.694342][ T8386] tmpfs: Bad value for 'size' [ 201.709223][ T8369] NEXT_ORPHAN(inode)=0 [ 201.713109][ T8369] max_ino=32 [ 201.738968][ T8369] i_nlink=1 [ 201.741914][ T8369] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 201.793342][ T8369] EXT4-fs error (device loop4): ext4_validate_block_bitmap:409: comm syz.4.3477: bg 0: block 5: invalid block bitmap [ 202.076002][ T8404] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 [ 202.178449][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p43, 10) failed: No such file or directory [ 202.267829][ T8414] binder: 8413:8414 ioctl c018620c 20000100 returned -22 [ 202.396805][ T13] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 202.430901][ T8381] F2FS-fs (loop0): invalid crc value [ 202.454755][ T8381] F2FS-fs (loop0): Found nat_bits in checkpoint [ 202.562335][ T8381] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 202.573389][ T8439] netlink: 'syz.4.3506': attribute type 9 has an invalid length. [ 202.657114][ T13] usb 4-1: Using ep0 maxpacket: 16 [ 202.798354][ T13] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 202.835395][ T13] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 202.863513][ T13] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 202.873073][ T13] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xF has invalid maxpacket 23407, setting to 1024 [ 202.922330][ T13] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0xF has invalid maxpacket 1024 [ 202.944212][ T13] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 202.957914][ T8459] netlink: 'syz.1.3516': attribute type 2 has an invalid length. [ 203.057998][ T13] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 203.078316][ T13] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 203.099362][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p44, 10) failed: No such file or directory [ 203.100996][ T13] usb 4-1: SerialNumber: syz [ 203.181016][ T8406] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 203.221082][ T13] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 203.493940][ T126] usb 4-1: USB disconnect, device number 38 [ 203.733944][ T8507] binder: 8506:8507 unknown command 0 [ 203.739147][ T8507] binder: 8506:8507 ioctl c0306201 20000100 returned -22 [ 203.819606][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p45, 10) failed: No such file or directory [ 204.036271][ T8523] netlink: 56 bytes leftover after parsing attributes in process `syz.2.3547'. [ 204.225504][ T23] kauditd_printk_skb: 732 callbacks suppressed [ 204.225515][ T23] audit: type=1400 audit(1737971142.804:4806): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.299471][ T23] audit: type=1400 audit(1737971142.841:4807): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.370320][ T23] audit: type=1400 audit(1737971142.851:4808): avc: denied { ioctl } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.397491][ T23] audit: type=1400 audit(1737971142.851:4809): avc: denied { read write } for pid=366 comm="syz-executor" name="loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.422243][ T23] audit: type=1400 audit(1737971142.851:4810): avc: denied { read write open } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.447251][ T23] audit: type=1400 audit(1737971142.851:4811): avc: denied { ioctl } for pid=366 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=1173 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.475645][ T23] audit: type=1400 audit(1737971142.860:4812): avc: denied { read write } for pid=365 comm="syz-executor" name="loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.499698][ T23] audit: type=1400 audit(1737971142.860:4813): avc: denied { read write open } for pid=365 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=1172 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.548932][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p46, 10) failed: No such file or directory [ 204.563494][ T23] audit: type=1400 audit(1737971142.860:4814): avc: denied { ioctl } for pid=365 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=1172 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 204.580171][ T8540] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 204.589405][ T23] audit: type=1400 audit(1737971142.915:4815): avc: denied { create } for pid=8535 comm="syz.3.3555" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 204.630304][ T8540] ext4 filesystem being mounted at /772/bus supports timestamps until (%ptR?) (0x7fffffff) [ 204.672795][ T13] usb 1-1: new high-speed USB device number 41 using dummy_hcd [ 204.773848][ T365] EXT4-fs error (device loop2): ext4_readdir:260: inode #12: block 32: comm syz-executor: path /772/bus/file0: bad entry in directory: rec_len is smaller than minimal - offset=0, inode=3, rec_len=0, size=2048 fake=0 [ 204.907834][ T8529] F2FS-fs (loop1): invalid crc value [ 204.921966][ T8529] F2FS-fs (loop1): Ignore s_resuid=60929, s_resgid=0 w/o reserve_root [ 204.933941][ T13] usb 1-1: Using ep0 maxpacket: 32 [ 204.948305][ T8529] F2FS-fs (loop1): Found nat_bits in checkpoint [ 205.050029][ T8529] F2FS-fs (loop1): recover fsync data on readonly fs [ 205.063439][ T13] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 205.075268][ T8529] F2FS-fs (loop1): Cannot turn on quotas: -2 on 0 [ 205.081876][ T8529] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 205.096604][ T8529] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 205.099226][ T13] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 205.312808][ T13] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 205.321661][ T13] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 205.362116][ T13] usb 1-1: Product: syz [ 205.377522][ T13] usb 1-1: Manufacturer: syz [ 205.381932][ T13] usb 1-1: SerialNumber: syz [ 205.505257][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p47, 10) failed: No such file or directory [ 205.648106][ T126] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 205.778296][ T13] usb 1-1: Audio class v2/v3 interfaces need an interface association [ 205.786384][ T13] snd-usb-audio: probe of 1-1:1.0 failed with error -22 [ 205.812264][ T13] usb 1-1: USB disconnect, device number 41 [ 205.908227][ T126] usb 5-1: Using ep0 maxpacket: 16 [ 205.940122][ T8590] EXT4-fs (loop3): Ignoring removed bh option [ 205.952378][ T8590] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 205.994587][ T8590] EXT4-fs (loop3): 1 truncate cleaned up [ 206.000123][ T8590] EXT4-fs (loop3): mounted filesystem without journal. Opts: jqfmt=vfsold,resgid=0x000000000000ee00,bh,noload,data_err=ignore,usrjquota=,,errors=continue [ 206.060658][ T126] usb 5-1: config 0 has an invalid interface number: 105 but max is 0 [ 206.079568][ T126] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 206.102056][ T126] usb 5-1: config 0 has no interface number 0 [ 206.187805][ T8601] EXT4-fs (loop3): Quota format mount options ignored when QUOTA feature is enabled [ 206.229885][ T8601] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e800e118, mo2=0000] [ 206.248935][ T8601] System zones: 0-1, 3-12 [ 206.260263][ T8601] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:455: comm syz.3.3581: Invalid block bitmap block 0 in block_group 0 [ 206.310722][ T8601] EXT4-fs error (device loop3): ext4_free_blocks:4795: comm syz.3.3581: Freeing blocks not in datazone - block = 0, count = 4096 [ 206.331412][ T126] usb 5-1: New USB device found, idVendor=046c, idProduct=14e8, bcdDevice= b.28 [ 206.353317][ T8601] EXT4-fs error (device loop3): ext4_read_inode_bitmap:134: comm syz.3.3581: Invalid inode bitmap blk 0 in block_group 0 [ 206.353997][ T126] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.395433][ T126] usb 5-1: Product: syz [ 206.407570][ T8601] EXT4-fs error (device loop3) in ext4_free_inode:352: Corrupt filesystem [ 206.417635][ T8601] EXT4-fs (loop3): 1 orphan inode deleted [ 206.422866][ T126] usb 5-1: Manufacturer: syz [ 206.427594][ T126] usb 5-1: SerialNumber: syz [ 206.442708][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p48, 10) failed: No such file or directory [ 206.450099][ T8601] EXT4-fs (loop3): mounted filesystem without journal. Opts: ; sysvgroups,debug,auto_da_alloc,jqfmt=vfsv0,journal_dev=0x0000000000000004,norecovery,max_dir_size_kb=0x0000000000000000,max_dir_size_kb=0x0000000000000009,,errors=continue [ 206.476351][ T126] usb 5-1: config 0 descriptor?? [ 206.517353][ T126] uvcvideo: Found UVC 0.00 device syz (046c:14e8) [ 206.526617][ T126] uvcvideo: No valid video chain found. [ 206.608915][ T8601] EXT4-fs error (device loop3): ext4_lookup:1817: inode #15: comm syz.3.3581: iget: bad extra_isize 65535 (inode size 256) [ 206.780647][ T370] usb 5-1: USB disconnect, device number 36 [ 206.920802][ T8624] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 206.939562][ T8624] ext4 filesystem being mounted at /794/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 207.100383][ T126] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 207.344320][ T8641] EXT4-fs (loop1): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 207.370453][ T8641] ext4 filesystem being mounted at /796/bus supports timestamps until (%ptR?) (0x7fffffff) [ 207.382142][ T126] usb 1-1: Using ep0 maxpacket: 16 [ 207.406238][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p49, 10) failed: No such file or directory [ 207.513840][ T126] usb 1-1: config 0 has an invalid descriptor of length 253, skipping remainder of the config [ 207.718744][ T126] usb 1-1: New USB device found, idVendor=046d, idProduct=0721, bcdDevice=9c.25 [ 207.727597][ T126] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.757769][ T126] usb 1-1: Product: syz [ 207.767448][ T126] usb 1-1: Manufacturer: syz [ 207.794048][ T126] usb 1-1: SerialNumber: syz [ 207.809851][ T126] usb 1-1: config 0 descriptor?? [ 208.131108][ T126] usb 1-1: USB disconnect, device number 42 [ 208.334353][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p50, 10) failed: No such file or directory [ 208.895903][ T8714] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=8714 comm=syz.0.3632 [ 209.094546][ T8720] FAT-fs (loop1): Directory bread(block 64) failed [ 209.127038][ T8720] FAT-fs (loop1): Directory bread(block 65) failed [ 209.137429][ T8720] FAT-fs (loop1): Directory bread(block 66) failed [ 209.159731][ T8720] FAT-fs (loop1): Directory bread(block 67) failed [ 209.184951][ T8720] FAT-fs (loop1): Directory bread(block 68) failed [ 209.191289][ T8720] FAT-fs (loop1): Directory bread(block 69) failed [ 209.246317][ T8720] FAT-fs (loop1): Directory bread(block 70) failed [ 209.252654][ T8720] FAT-fs (loop1): Directory bread(block 71) failed [ 209.278802][ T8720] FAT-fs (loop1): Directory bread(block 72) failed [ 209.300457][ T8720] FAT-fs (loop1): Directory bread(block 73) failed [ 209.395572][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p51, 10) failed: No such file or directory [ 209.705961][ T23] kauditd_printk_skb: 549 callbacks suppressed [ 209.705974][ T23] audit: type=1400 audit(1737971147.861:5362): avc: denied { read write } for pid=369 comm="syz-executor" name="loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.787173][ T23] audit: type=1400 audit(1737971147.907:5363): avc: denied { read write open } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.875064][ T23] audit: type=1400 audit(1737971147.907:5364): avc: denied { ioctl } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 209.907486][ T767] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 209.954576][ T23] audit: type=1400 audit(1737971147.972:5365): avc: denied { create } for pid=8748 comm="syz.4.3649" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 210.006609][ T23] audit: type=1400 audit(1737971147.972:5366): avc: denied { write } for pid=8748 comm="syz.4.3649" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 210.058539][ T23] audit: type=1400 audit(1737971147.972:5367): avc: denied { module_request } for pid=8748 comm="syz.4.3649" kmod="xfrm-type-10-255" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 210.116997][ T23] audit: type=1400 audit(1737971147.990:5368): avc: denied { read write } for pid=367 comm="syz-executor" name="loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 210.173820][ T23] audit: type=1400 audit(1737971147.990:5369): avc: denied { read write open } for pid=367 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 210.178378][ T767] usb 1-1: Using ep0 maxpacket: 8 [ 210.255111][ T23] audit: type=1400 audit(1737971147.990:5370): avc: denied { ioctl } for pid=367 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=1171 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 210.330663][ T23] audit: type=1400 audit(1737971148.009:5371): avc: denied { read write } for pid=369 comm="syz-executor" name="loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 210.373954][ T767] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 210.404550][ T767] usb 1-1: config 1 has no interface number 1 [ 210.419877][ T767] usb 1-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 210.431885][ T8764] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 210.451493][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p52, 10) failed: No such file or directory [ 210.461450][ T767] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 210.655138][ T370] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 210.666559][ T767] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 210.686352][ T767] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.701308][ T8769] Invalid mount options [ 210.710079][ T767] usb 1-1: Product: syz [ 210.714046][ T767] usb 1-1: Manufacturer: syz [ 210.718492][ T767] usb 1-1: SerialNumber: syz [ 210.926160][ T370] usb 5-1: Using ep0 maxpacket: 8 [ 211.041465][ T8730] F2FS-fs (loop3): invalid crc_offset: 0 [ 211.056329][ T370] usb 5-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 211.065192][ T370] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 211.074905][ T126] usb 2-1: new full-speed USB device number 41 using dummy_hcd [ 211.085187][ T370] usb 5-1: config 0 descriptor?? [ 211.104389][ T8730] F2FS-fs (loop3): Found nat_bits in checkpoint [ 211.111135][ T767] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 211.171446][ T767] usb 1-1: USB disconnect, device number 43 [ 211.221082][ T8730] F2FS-fs (loop3): Mounted with checkpoint version = 753bd00b [ 211.223982][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p53, 10) failed: No such file or directory [ 211.305949][ T8730] fscrypt (loop3, inode 3): Error -61 getting encryption context [ 211.381572][ T370] asix 5-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 211.398401][ T370] asix: probe of 5-1:0.0 failed with error -71 [ 211.414656][ T370] usb 5-1: USB disconnect, device number 37 [ 211.468879][ T126] usb 2-1: config index 0 descriptor too short (expected 30768, got 350) [ 211.477340][ T126] usb 2-1: config 102 has too many interfaces: 102, using maximum allowed: 32 [ 211.487269][ T126] usb 2-1: config 102 has an invalid descriptor of length 0, skipping remainder of the config [ 211.520216][ T126] usb 2-1: config 102 has 0 interfaces, different from the descriptor's value: 102 [ 211.728633][ T126] usb 2-1: New USB device found, idVendor=9022, idProduct=d483, bcdDevice=b5.0c [ 211.749768][ T126] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.757561][ T126] usb 2-1: Product: syz [ 211.782306][ T126] usb 2-1: Manufacturer: syz [ 211.786761][ T126] usb 2-1: SerialNumber: syz [ 211.916133][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p54, 10) failed: No such file or directory [ 212.021339][ T13] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 212.109984][ T8788] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3664'. [ 212.280812][ T13] usb 1-1: Using ep0 maxpacket: 8 [ 212.317689][ T126] usb 2-1: USB disconnect, device number 41 [ 212.455073][ T13] usb 1-1: unable to get BOS descriptor or descriptor too short [ 212.504735][ T8802] SELinux: failed to load policy [ 212.552212][ T13] usb 1-1: config 1 has an invalid interface number: 3 but max is 2 [ 212.560029][ T13] usb 1-1: config 1 has no interface number 1 [ 212.583921][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p55, 10) failed: No such file or directory [ 212.606185][ T13] usb 1-1: config 1 interface 3 altsetting 248 has 0 endpoint descriptors, different from the interface descriptor's value: 13 [ 212.638513][ T13] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 80, changing to 7 [ 212.660122][ T13] usb 1-1: config 1 interface 3 has no altsetting 0 [ 212.844911][ T13] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 212.864854][ T13] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.883636][ T13] usb 1-1: Product: syz [ 212.887620][ T13] usb 1-1: Manufacturer: syz [ 212.922137][ T13] usb 1-1: SerialNumber: syz [ 212.977585][ T8816] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 213.026532][ T8816] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 213.094316][ T8816] EXT4-fs error (device loop4): mb_free_blocks:1458: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 213.137692][ T8816] EXT4-fs (loop4): Remounting filesystem read-only [ 213.155005][ T8816] EXT4-fs error (device loop4): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 41 vs 43 free clusters [ 213.202180][ T8816] EXT4-fs error (device loop4) in ext4_do_update_inode:5534: error 27 [ 213.223558][ T8816] EXT4-fs error (device loop4) in ext4_do_update_inode:5534: error 27 [ 213.251404][ T8816] EXT4-fs error (device loop4) in ext4_orphan_del:3257: error 27 [ 213.260940][ T8816] EXT4-fs error (device loop4) in ext4_do_update_inode:5534: error 27 [ 213.271490][ T8816] EXT4-fs error (device loop4) in ext4_orphan_cleanup:2816: error 27 [ 213.282712][ T8816] EXT4-fs (loop4): 1 truncate cleaned up [ 213.289812][ T8816] EXT4-fs (loop4): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000200,noblock_validity,mblk_io_submit,nodiscard,noinit_itable,abort,nouid32,errors=remount-ro,resgid=0x000000000000ee002 [ 213.315001][ T8829] FAT-fs (loop3): Directory bread(block 64) failed [ 213.325447][ T8829] FAT-fs (loop3): Directory bread(block 65) failed [ 213.331813][ T8829] FAT-fs (loop3): Directory bread(block 66) failed [ 213.346923][ T8829] FAT-fs (loop3): Directory bread(block 67) failed [ 213.353344][ T8829] FAT-fs (loop3): Directory bread(block 68) failed [ 213.361378][ T8829] FAT-fs (loop3): Directory bread(block 69) failed [ 213.368814][ T8829] FAT-fs (loop3): Directory bread(block 70) failed [ 213.375136][ T8829] FAT-fs (loop3): Directory bread(block 71) failed [ 213.382654][ T13] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 213.390528][ T13] usb 1-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 213.396495][ T8829] FAT-fs (loop3): Directory bread(block 72) failed [ 213.404377][ T8829] FAT-fs (loop3): Directory bread(block 73) failed [ 213.465491][ T13] usb 1-1: USB disconnect, device number 44 [ 213.729299][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p56, 10) failed: No such file or directory [ 213.799223][ T8852] netlink: 8 bytes leftover after parsing attributes in process `syz.1.3691'. [ 214.039357][ T8859] EXT4-fs (loop1): Ignoring removed mblk_io_submit option [ 214.057356][ T8859] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 214.079893][ T13] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 214.141923][ T8859] EXT4-fs error (device loop1): mb_free_blocks:1458: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 214.178612][ T8859] EXT4-fs (loop1): Remounting filesystem read-only [ 214.184977][ T8859] EXT4-fs error (device loop1): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 41 vs 43 free clusters [ 214.242540][ T126] usb 4-1: new high-speed USB device number 39 using dummy_hcd [ 214.249962][ T8859] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 214.260856][ T8859] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 214.293520][ T8859] EXT4-fs error (device loop1) in ext4_orphan_del:3257: error 27 [ 214.315308][ T8859] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 214.337084][ T8859] EXT4-fs error (device loop1) in ext4_orphan_cleanup:2816: error 27 [ 214.345777][ T13] usb 5-1: Using ep0 maxpacket: 8 [ 214.365139][ T8859] EXT4-fs (loop1): 1 truncate cleaned up [ 214.371059][ T8859] EXT4-fs (loop1): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000000200,noblock_validity,mblk_io_submit,nodiscard,noinit_itable,abort,nouid32,errors=remount-ro,resgid=0x000000000000ee002 [ 214.491810][ T13] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 214.524217][ T126] usb 4-1: Using ep0 maxpacket: 8 [ 214.596705][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p57, 10) failed: No such file or directory [ 214.654865][ T126] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 214.689780][ T8876] netlink: 144 bytes leftover after parsing attributes in process `syz.1.3702'. [ 214.849947][ T126] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 214.871425][ T8879] EXT4-fs (loop1): Ignoring removed orlov option [ 214.877590][ T8879] EXT4-fs (loop1): Ignoring removed nomblk_io_submit option [ 214.892113][ T126] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.900860][ T126] usb 4-1: Product: syz [ 214.908066][ T126] usb 4-1: Manufacturer: syz [ 214.912524][ T126] usb 4-1: SerialNumber: syz [ 214.932550][ T8879] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,bsddf,sysvgroups,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,nomblk_io_submit,,errors=continue [ 214.946996][ T13] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 214.990293][ T13] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.002398][ T126] usb 4-1: bad CDC descriptors [ 215.010133][ T8879] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2227: inode #15: comm syz.1.3704: corrupted in-inode xattr [ 215.022765][ T13] usb 5-1: Manufacturer: 욮搋ᓭ呓짫釧䙀膛⡧傲 [ 215.029774][ T13] usb 5-1: SerialNumber: syz [ 215.182250][ T23] kauditd_printk_skb: 498 callbacks suppressed [ 215.182263][ T23] audit: type=1400 audit(1737971152.908:5866): avc: denied { read write } for pid=367 comm="syz-executor" name="loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.245469][ T5] usb 4-1: USB disconnect, device number 39 [ 215.288317][ T23] audit: type=1400 audit(1737971152.945:5867): avc: denied { ioctl } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.337226][ T23] audit: type=1400 audit(1737971152.963:5868): avc: denied { read write open } for pid=367 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.402290][ T23] audit: type=1400 audit(1737971152.963:5869): avc: denied { ioctl } for pid=367 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=1171 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.445581][ T13] usb 5-1: 2:1 : invalid UAC_AS_GENERAL desc [ 215.477984][ T23] audit: type=1400 audit(1737971152.991:5870): avc: denied { read } for pid=8887 comm="syz.1.3707" dev="nsfs" ino=4026532506 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 215.483610][ T13] usb 5-1: USB disconnect, device number 38 [ 215.544635][ T23] audit: type=1400 audit(1737971152.991:5871): avc: denied { read open } for pid=8887 comm="syz.1.3707" path="net:[4026532506]" dev="nsfs" ino=4026532506 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 215.580314][ T8896] bridge4: the hash_elasticity option has been deprecated and is always 16 [ 215.608588][ T23] audit: type=1400 audit(1737971153.000:5872): avc: denied { create } for pid=8887 comm="syz.1.3707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 215.662350][ T23] audit: type=1400 audit(1737971153.010:5873): avc: denied { connect } for pid=8887 comm="syz.1.3707" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 215.716690][ T23] audit: type=1400 audit(1737971153.010:5874): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.771167][ T23] audit: type=1400 audit(1737971153.010:5875): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 215.843865][ T8904] A link change request failed with some changes committed already. Interface bond_slave_1 may have been left with an inconsistent configuration, please check. [ 216.310813][ T8924] EXT4-fs (loop4): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 216.356263][ T8924] ext4 filesystem being mounted at /728/bus supports timestamps until (%ptR?) (0x7fffffff) [ 216.362537][ T8933] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3726'. [ 216.437547][ T8933] tc_dump_action: action bad kind [ 216.608363][ T8938] netlink: 60 bytes leftover after parsing attributes in process `syz.0.3729'. [ 216.637590][ T8938] netlink: 31 bytes leftover after parsing attributes in process `syz.0.3729'. [ 216.646359][ T8938] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3729'. [ 216.745537][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p58, 10) failed: No such file or directory [ 217.021281][ T8956] binder: 8955:8956 unknown command 64 [ 217.028156][ T8956] binder: 8955:8956 ioctl c0306201 20000000 returned -22 [ 217.071088][ T5] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 217.331314][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 217.401065][ T8966] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro, [ 217.432461][ T8966] ext4 filesystem being mounted at /688/file1 supports timestamps until (%ptR?) (0x7fffffff) [ 217.461967][ T5] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 217.673620][ T8975] FAT-fs (loop4): Directory bread(block 64) failed [ 217.700332][ T8975] FAT-fs (loop4): Directory bread(block 65) failed [ 217.706742][ T8975] FAT-fs (loop4): Directory bread(block 66) failed [ 217.743615][ T8975] FAT-fs (loop4): Directory bread(block 67) failed [ 217.749994][ T8975] FAT-fs (loop4): Directory bread(block 68) failed [ 217.775656][ T8975] FAT-fs (loop4): Directory bread(block 69) failed [ 217.782040][ T8975] FAT-fs (loop4): Directory bread(block 70) failed [ 217.818895][ T8975] FAT-fs (loop4): Directory bread(block 71) failed [ 217.825274][ T8975] FAT-fs (loop4): Directory bread(block 72) failed [ 217.852376][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p59, 10) failed: No such file or directory [ 217.873110][ T8975] FAT-fs (loop4): Directory bread(block 73) failed [ 217.895370][ T5] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 217.916452][ T5] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.924252][ T5] usb 2-1: Manufacturer: 욮搋ᓭ呓짫釧䙀膛⡧傲 [ 217.959806][ T5] usb 2-1: SerialNumber: syz [ 218.179751][ T8929] F2FS-fs (loop3): Wrong CP boundary, start(512) end(198144) blocks(1024) [ 218.209086][ T8929] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 218.242272][ T8929] F2FS-fs (loop3): invalid crc value [ 218.271123][ T8929] F2FS-fs (loop3): Found nat_bits in checkpoint [ 218.350100][ T5] usb 2-1: 2:1 : invalid UAC_AS_GENERAL desc [ 218.376594][ T5] usb 2-1: USB disconnect, device number 42 [ 218.396807][ T8929] F2FS-fs (loop3): recover fsync data on readonly fs [ 218.415069][ T8929] F2FS-fs (loop3): Try to recover 2th superblock, ret: -30 [ 218.433016][ T8929] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 218.874255][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p60, 10) failed: No such file or directory [ 219.057718][ T8979] F2FS-fs (loop0): Wrong SSA boundary, start(3584) end(4099) blocks(512) [ 219.071863][ T8979] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 219.177955][ T8979] F2FS-fs (loop0): Found nat_bits in checkpoint [ 219.357655][ T8979] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 219.372508][ T8979] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 219.383027][ T9007] netlink: 393 bytes leftover after parsing attributes in process `syz.3.3750'. [ 219.504608][ T8979] F2FS-fs (loop0): f2fs_remove_inode_page: inconsistent i_blocks, ino:7, iblocks:16 [ 219.853249][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p61, 10) failed: No such file or directory [ 220.165825][ T9036] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3768'. [ 220.203358][ T9036] tc_dump_action: action bad kind [ 220.666360][ T23] kauditd_printk_skb: 403 callbacks suppressed [ 220.666373][ T23] audit: type=1400 audit(1737971157.974:6279): avc: denied { read write } for pid=368 comm="syz-executor" name="loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.752412][ T23] audit: type=1400 audit(1737971157.974:6280): avc: denied { read write open } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.779491][ T23] audit: type=1400 audit(1737971157.974:6281): avc: denied { ioctl } for pid=368 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=1170 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.842332][ T23] audit: type=1400 audit(1737971158.020:6282): avc: denied { read write } for pid=9054 comm="syz.1.3778" name="loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.867616][ T9055] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 220.899212][ T9068] overlayfs: missing 'lowerdir' [ 220.939429][ T23] audit: type=1400 audit(1737971158.020:6283): avc: denied { read write open } for pid=9054 comm="syz.1.3778" path="/dev/loop1" dev="devtmpfs" ino=1171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 220.977537][ T23] audit: type=1400 audit(1737971158.020:6284): avc: denied { ioctl } for pid=9054 comm="syz.1.3778" path="/dev/loop1" dev="devtmpfs" ino=1171 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.016196][ T23] audit: type=1400 audit(1737971158.029:6285): avc: denied { create } for pid=9059 comm="syz.0.3761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 221.042184][ T23] audit: type=1400 audit(1737971158.029:6286): avc: denied { read write } for pid=369 comm="syz-executor" name="loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.135618][ T23] audit: type=1400 audit(1737971158.029:6287): avc: denied { read write open } for pid=369 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=1174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 221.250277][ T23] audit: type=1400 audit(1737971158.029:6288): avc: denied { write } for pid=9059 comm="syz.0.3761" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 221.279066][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p62, 10) failed: No such file or directory [ 221.609462][ T9093] bridge0: port 1(bridge_slave_0) entered blocking state [ 221.644372][ T9093] bridge0: port 1(bridge_slave_0) entered disabled state [ 221.657348][ T9093] device bridge_slave_0 entered promiscuous mode [ 221.676056][ T9093] bridge0: port 2(bridge_slave_1) entered blocking state [ 221.696854][ T9093] bridge0: port 2(bridge_slave_1) entered disabled state [ 221.710822][ T9093] device bridge_slave_1 entered promiscuous mode [ 221.854947][ T9110] EXT4-fs (loop4): mounted filesystem without journal. Opts: quota,auto_da_alloc=0x0000000000000008,debug_want_extra_isize=0x000000000000007e,min_batch_time=0x0000000000000004,max_dir_size_kb=0x0000000000000043,,errors=continue [ 221.890188][ T9110] EXT4-fs error (device loop4): __ext4_iget:5217: inode #12: block 2: comm syz.4.3802: invalid block [ 222.157210][ T9093] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.164053][ T9093] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.171320][ T9093] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.178166][ T9093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.217904][ T9142] usb usb8: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 222.228149][ T103] device bridge_slave_1 left promiscuous mode [ 222.250540][ T103] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.270605][ T103] device bridge_slave_0 left promiscuous mode [ 222.296080][ T103] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.322547][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p63, 10) failed: No such file or directory [ 222.564297][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.577597][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.716806][ T9160] EXT4-fs (loop4): Ignoring removed bh option [ 222.738627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 222.739269][ T9160] EXT4-fs (loop4): filesystem is read-only [ 222.749804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 222.759687][ T9160] EXT4-fs (loop4): Unsupported blocksize for fs encryption [ 222.766763][ T9165] IPv6: Can't replace route, no match found [ 222.785745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 222.793996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 222.801978][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.808827][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 222.823928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 222.835343][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 222.843932][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.850783][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 222.942151][ T103] ================================================================== [ 222.950051][ T103] BUG: KASAN: null-ptr-deref in tcf_idrinfo_destroy+0xe2/0x280 [ 222.957419][ T103] Read of size 4 at addr 0000000000000010 by task kworker/u4:2/103 [ 222.965134][ T103] [ 222.967313][ T103] CPU: 0 PID: 103 Comm: kworker/u4:2 Tainted: G W 5.4.289-syzkaller-00025-g49530c73f82d #0 [ 222.978420][ T103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 222.988323][ T103] Workqueue: netns cleanup_net [ 222.992907][ T103] Call Trace: [ 222.996057][ T103] dump_stack+0x1d8/0x241 [ 223.000208][ T103] ? panic+0x89d/0x89d [ 223.004119][ T103] ? nf_ct_l4proto_log_invalid+0x258/0x258 [ 223.009756][ T103] ? idr_get_next_ul+0x32a/0x3f0 [ 223.014533][ T103] ? tcf_idrinfo_destroy+0xe2/0x280 [ 223.019562][ T103] __kasan_report+0xe9/0x120 [ 223.023987][ T103] ? tcf_idrinfo_destroy+0xe2/0x280 [ 223.029022][ T103] kasan_report+0x30/0x60 [ 223.033194][ T103] check_memory_region+0x272/0x280 [ 223.038143][ T103] tcf_idrinfo_destroy+0xe2/0x280 [ 223.043006][ T103] ? tcf_idr_check_alloc+0x5b0/0x5b0 [ 223.048118][ T103] ? netdev_refcnt_read+0x1c0/0x1c0 [ 223.053153][ T103] ? gact_exit_net+0xef/0x140 [ 223.057684][ T103] police_exit_net+0xd7/0x140 [ 223.062179][ T103] ? police_init_net+0x1c0/0x1c0 [ 223.066979][ T103] cleanup_net+0x6e2/0xc90 [ 223.071206][ T103] ? ops_init+0x4a0/0x4a0 [ 223.075371][ T103] ? read_word_at_a_time+0xe/0x20 [ 223.080229][ T103] ? strscpy+0x89/0x220 [ 223.084229][ T103] process_one_work+0x765/0xd20 [ 223.088940][ T103] worker_thread+0xaef/0x1470 [ 223.093434][ T103] kthread+0x2da/0x360 [ 223.097332][ T103] ? worker_clr_flags+0x170/0x170 [ 223.102189][ T103] ? kthread_blkcg+0xd0/0xd0 [ 223.106615][ T103] ret_from_fork+0x1f/0x30 [ 223.110865][ T103] ================================================================== [ 223.118756][ T103] Disabling lock debugging due to kernel taint [ 223.132059][ T103] kasan: CONFIG_KASAN_INLINE enabled [ 223.139600][ T103] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 223.147572][ T103] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 223.154253][ T103] CPU: 0 PID: 103 Comm: kworker/u4:2 Tainted: G B W 5.4.289-syzkaller-00025-g49530c73f82d #0 [ 223.165357][ T103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 223.175262][ T103] Workqueue: netns cleanup_net [ 223.179863][ T103] RIP: 0010:tcf_idrinfo_destroy+0xe9/0x280 [ 223.185507][ T103] Code: ee e8 9b 24 bb 00 48 85 c0 0f 84 54 01 00 00 49 89 c6 48 8d 58 20 48 89 df be 04 00 00 00 e8 fe e5 fe fd 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 f5 00 00 00 8b 1b 31 ff 89 de e8 3f 2b [ 223.204937][ T103] RSP: 0018:ffff8881ee907b60 EFLAGS: 00010202 [ 223.210838][ T103] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881f043af40 [ 223.218650][ T103] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff [ 223.226455][ T103] RBP: ffff8881ee907c30 R08: ffffffff813ae535 R09: 0000000000000003 [ 223.234272][ T103] R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103dd20f78 [ 223.242086][ T103] R13: ffff8881ee907bc0 R14: fffffffffffffff0 R15: dffffc0000000000 [ 223.249892][ T103] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 223.258660][ T103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 223.265087][ T103] CR2: 0000001b32d1fffc CR3: 00000001d6f9b000 CR4: 00000000003406b0 [ 223.272891][ T103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 223.280705][ T103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 223.288516][ T103] Call Trace: [ 223.291647][ T103] ? __die+0xb4/0x100 [ 223.295457][ T103] ? die+0x26/0x50 [ 223.299015][ T103] ? do_general_protection+0x266/0x3c0 [ 223.304318][ T103] ? ___preempt_schedule+0x16/0x20 [ 223.309263][ T103] ? do_trap+0x340/0x340 [ 223.313341][ T103] ? check_panic_on_warn+0x5e/0xa0 [ 223.318287][ T103] ? tcf_idrinfo_destroy+0xe2/0x280 [ 223.323323][ T103] ? general_protection+0x28/0x30 [ 223.328186][ T103] ? check_panic_on_warn+0x55/0xa0 [ 223.333131][ T103] ? tcf_idrinfo_destroy+0xe9/0x280 [ 223.338272][ T103] ? tcf_idr_check_alloc+0x5b0/0x5b0 [ 223.343383][ T103] ? netdev_refcnt_read+0x1c0/0x1c0 [ 223.348421][ T103] ? gact_exit_net+0xef/0x140 [ 223.352929][ T103] police_exit_net+0xd7/0x140 [ 223.357445][ T103] ? police_init_net+0x1c0/0x1c0 [ 223.362216][ T103] cleanup_net+0x6e2/0xc90 [ 223.366478][ T103] ? ops_init+0x4a0/0x4a0 [ 223.370641][ T103] ? read_word_at_a_time+0xe/0x20 [ 223.375493][ T103] ? strscpy+0x89/0x220 [ 223.379492][ T103] process_one_work+0x765/0xd20 [ 223.384179][ T103] worker_thread+0xaef/0x1470 [ 223.388691][ T103] kthread+0x2da/0x360 [ 223.392596][ T103] ? worker_clr_flags+0x170/0x170 [ 223.397452][ T103] ? kthread_blkcg+0xd0/0xd0 [ 223.401894][ T103] ret_from_fork+0x1f/0x30 [ 223.406130][ T103] Modules linked in: [ 223.435323][ T103] ---[ end trace dcd6dc62c302f8de ]--- [ 223.451711][ T103] RIP: 0010:tcf_idrinfo_destroy+0xe9/0x280 [ 223.466267][ T103] Code: ee e8 9b 24 bb 00 48 85 c0 0f 84 54 01 00 00 49 89 c6 48 8d 58 20 48 89 df be 04 00 00 00 e8 fe e5 fe fd 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 f5 00 00 00 8b 1b 31 ff 89 de e8 3f 2b [ 223.486637][ T103] RSP: 0018:ffff8881ee907b60 EFLAGS: 00010202 [ 223.493998][ T103] RAX: 0000000000000002 RBX: 0000000000000010 RCX: ffff8881f043af40 [ 223.502668][ T103] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 00000000ffffffff [ 223.511284][ T103] RBP: ffff8881ee907c30 R08: ffffffff813ae535 R09: 0000000000000003 [ 223.519079][ T103] R10: ffffffffffffffff R11: dffffc0000000001 R12: 1ffff1103dd20f78 [ 223.528023][ T103] R13: ffff8881ee907bc0 R14: fffffffffffffff0 R15: dffffc0000000000 [ 223.536775][ T103] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 223.546434][ T103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 223.555488][ T103] CR2: 00007feef009d178 CR3: 00000001edb84000 CR4: 00000000003406a0 [ 223.564229][ T103] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 223.572044][ T103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 223.573901][ T364] udevd[364]: inotify_add_watch(7, /dev/loop4p64, 10) failed: No such file or directory [ 223.581441][ T103] Kernel panic - not syncing: Fatal exception [ 223.595568][ T103] Kernel Offset: disabled [ 223.599701][ T103] Rebooting in 86400 seconds..