last executing test programs: 946.329137ms ago: executing program 1 (id=1396): ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x380}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0xf, 0x204031, 0xffffffffffffffff, 0x2d5c000) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) 817.695673ms ago: executing program 1 (id=1403): r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x0, 0x3, 0x3}, 0x10) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) write(r1, &(0x7f0000000200)="580000001400010300000000000000001e000000ffffffff00"/88, 0x58) 767.968793ms ago: executing program 1 (id=1405): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x77, 0x3501) ioctl$USBDEVFS_SUBMITURB(r0, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x24, &(0x7f00000004c0)={0x0, 0x3, 0x4, 0x3}, 0x8, 0x0, 0x8, 0x0, 0x0, 0x20, 0x0}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x9) ioctl$USBDEVFS_REAPURB(r0, 0x4008550c, 0x0) 732.442641ms ago: executing program 1 (id=1407): r0 = memfd_create(&(0x7f0000000080)='\x02A\xbb\xcc\x96\x0eo\x1f\xe2@\xcc\xb1Yg\x00\x00\xa2\xa8\x8d(fV\x88((v\x00\x00\x00\x00', 0x0) fallocate(r0, 0x0, 0x2, 0x40000b7) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xc, 0x12, r0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) 478.309352ms ago: executing program 3 (id=1417): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./trace\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./trace/trace\x00', 0x0, 0x0) read(r0, &(0x7f0000000500), 0x1000) 458.435746ms ago: executing program 3 (id=1418): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./dev\x00', &(0x7f0000000100)='devtmpfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./dev/console\x00', 0x1, 0x0) writev(r0, &(0x7f0000001640)=[{&(0x7f0000000040)='N', 0x1}], 0x1) 397.157799ms ago: executing program 3 (id=1421): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000000a40)="47aaf63e3722d2a83d6b95a71d14ea166ec1bbec3c5baae7afd00a52a3543b68c1bda7e00de23c816f603aba4d37d816b52752b766b487aad71d38b670f6f3b3cc48ed3a5315da46c08b579ac8e19d569f448837157ea3057dc0648ec5c071b72aac5f9ba0fcf2002c8d131dad49288f1fc6a2cf9d1138215e83e17555d582393941219571a5d2efdf") ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000100)={0x0}) 389.66345ms ago: executing program 2 (id=1423): r0 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000040)='asymmetric\x00', 0x0, &(0x7f0000000200)="308205553082033da00302010202147398ea982dd02ea8b1cf57c7f297b3e61afc8c0a300d06092a864886f70d01010b050030343132303006035504030c29436572746966696361746520766572696669636174696f6e2073656c662d74657374696e67206b65793020170d3232303531383232333234315a180f32313232303432343232333234315a30343132303006035504030c29436572746966696361746520766572696669636174696f6e2073656c662d74657374696e67206b657a30820222300d06092a864886f70d01010105000382020f003082020a0282020100ccac49dd3bcab0157e846ab20a695f1c0a61823b4f2ca3952c08584bb15d99e0c3c179c2b3ebc01e6d3e541dbdb7927b4db59558b2522ec6244b7163803277a7385edb72ae6e0decfbb66d017fe95566dfbf1d76780231e8e507f8b7825c0dd4bbfba2590d2e3a78953a8b4606474446d7cd066a4113e319f6bb6e38f48301a3bf4a394fd70ae938b3f594144eddf743fd24b2493ca5f77a7cd4453d977568f1ed4c420b70ca85f3dee5882cc5beb69734ba2402cd8b869fa973ca73cf9281ee7555bb18675cff3fb5dd331b0ce978db5ccfaa5c4342df5ea96decd7d7ffe6a13a921adaaef68c6f7bd5b46e06e98fe8de093189ed0e11a1fa8ae9e964596253dad170be11d4999711cf99de0b9d947eaab852ea37db907e35bdd9fe6d0a487028ddd50d7f03809314238fb922cd7c29fef172b55c0b12cf9c15f6114c7a45258c450a34ac2d9a81ca0b1322cdeb1a38881897960881aacc8f0f8a327b7668036843bf11ba5560fd801c0d9b69b60972bc0f412f0782c6e3b21391c46d149531be19bdbcede14c74a2e0780bbb94ec4c533aa2b5841d4b657edcf7db367dbe9e3b366642667635bfbef0c13c7ce9425c24530305a86724500275ff24463b358976e670dac5518c9ae505b00bd02dd47d5775946bf90aad0e410015d04fc07f902d18488f28fe5da7cd999ebd026c8a31f31cc74be693cd42a2e46810479dfc210203010001a35d305b300c0603551d130101ff04023000300b0603551d0f040403020780301d0603551d0e04160414f58703bb33ce1b73ee02eccdee5b8817518fe3db301f0603551d23041830168014f58703bb33ce1b73ee02eccdee5b8817518fe3db300d06092a864886f70d01010b05000382020100c02e12417b738516c8db8679e8f5cd44f4c6e281235e47cbab25f11e583e317f78ad85ebfe148860f77fd226a2f4982afdba050c203312cc4d1461648193d333edc8fff178cc5f519f09d7be0d5c74fd9bdf524ac9a871253304106736d0b30bc9a14072ae417b68e6e47bd028f76de73f50fc917c9156d4dfa6bbe84d1b58aa28fac119eb112f248b7cc5a98626aa6eb79bd5f806fb02527b9c9ea1e0078b5ee4b85529f648521c1b542d46d8e571b960d145b592898a63582ab3c6b276e23c825904ae5ac4997b2e4b4657b82924b2fdee2c0da483fa652a07358b97cfbd962ed17e6cc21e87b66c7665b5b262da8be973e3db33dd133a17636a76de8d8fe04761283a83ff8fe7c7e04aa3e507cfe98c35352ee7806631bf91580ae1253d38d3a4f059344707620fbe30dd818858f028b096e582f805b71301bcfac61f8672ccf9ee8ed9d6048c246cbf0f5d3739cf45c1933ad2ed5c5879748662307e8ebbdd7aa9edca40cb6247f4b49f527f7263a8f02baf452a48196de3fbf9196669c8cc62876c532b2d6e906c543a822541cb186aa422a8a1c447d781001c15510f1aafef9fa6618cbd6b8bede6ac0eb63a4c92e60f910a0f71c7a0b90d3a175a6f35c8e7504f46e870604806828b6658e673919c123d358e46ad5af5b3db692104fdd31cdf949d56b00ad195768dec9edd0b159764ade5f26202fc9e5f56423905b3", 0x559, r0) mmap$IORING_OFF_SQ_RING(0x0, 0x8000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000005800)={r1, 0x157}, 0x0, &(0x7f0000000840)="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", 0x0) 389.53214ms ago: executing program 3 (id=1424): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000040)='devtmpfs\x00', 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./dev/ram0\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000140)="4ca8", 0x2, 0x7) 353.122578ms ago: executing program 3 (id=1425): pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r0, &(0x7f0000000400)={0x2020}, 0x2020) write$P9_RGETLOCK(r1, &(0x7f00000002c0)=ANY=[], 0x200002e6) fcntl$setpipe(r1, 0x407, 0x7000000) 321.207495ms ago: executing program 0 (id=1427): r0 = socket(0x11, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'xfrm0\x00', 0x0}) sendmsg(r0, &(0x7f0000000100)={&(0x7f00000003c0)=@xdp={0x2c, 0x8, r2}, 0x80, &(0x7f0000001740)=[{&(0x7f0000000180)='mNiE', 0x4}], 0x1}, 0x818) 320.812875ms ago: executing program 2 (id=1428): r0 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 311.006236ms ago: executing program 0 (id=1429): ioctl$INCFS_IOC_FILL_BLOCKS(0xffffffffffffffff, 0x80106720, &(0x7f0000000180)={0x1, &(0x7f0000000500)=[{0x9, 0x4b, &(0x7f0000000440)="41411a98d6d68308a0e6530b4d3b8468551f5965ed1163193ea4f0a171d6eb6cdce079ebde9936f503825f1c2ca38f04744d4f1781cfcb4c023fd92cbb2b1d33fbe79437a257bde65ae9ff", 0x1}]}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000480)={0x0, 0xea60}, 0x10) 287.410572ms ago: executing program 0 (id=1430): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x2001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)) 253.986358ms ago: executing program 2 (id=1431): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000004300), 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mremap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000e69000/0x4000)=nil) ioctl$KVM_IRQFD(r1, 0x4020ae76, 0x0) 123.610205ms ago: executing program 2 (id=1432): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_EXIT_HYPERCALL(r1, 0x4068aea3, &(0x7f0000000140)={0x79, 0x0, 0xc}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @msi={0x99bb, 0x6e5, 0x401, 0xfffffffc}}]}) 123.502835ms ago: executing program 1 (id=1433): r0 = socket(0x1, 0x803, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000500)={'sit0\x00', &(0x7f0000000400)={'syztnl2\x00', 0x0, 0x10, 0x0, 0x0, 0x4, {{0x5, 0x4, 0x0, 0x2, 0x14, 0x0, 0x0, 0x20, 0x29, 0x0, @multicast1, @loopback}}}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f2, &(0x7f0000000500)={'syztnl1\x00', 0x0}) 123.438965ms ago: executing program 0 (id=1434): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x207, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031c00d3fc140000004788031c09102c28", 0xfdef, 0x4, &(0x7f0000000140)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 90.376412ms ago: executing program 0 (id=1435): mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x4d) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x8, &(0x7f0000000280)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_on}]}) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140), 0x0, 0x0) 90.183961ms ago: executing program 2 (id=1436): syz_open_dev$evdev(0x0, 0xfffffffffffffffc, 0x822b01) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, 0x0, &(0x7f00000000c0)) 65.139807ms ago: executing program 2 (id=1437): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x2, {{0x2, 0x1, @multicast2}}, {{0x2, 0x4e21, @loopback}}}, 0x108) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000480)={0x2, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x0, @broadcast}}}, 0x108) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000340)=""/225, &(0x7f0000000180)=0xe1) 62.781667ms ago: executing program 3 (id=1438): symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000200)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x234) lchown(&(0x7f00000001c0)='./file0\x00', 0xee00, 0x0) open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) 44.073871ms ago: executing program 1 (id=1439): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) setxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_default\x00', 0x0, 0x0, 0x3) 0s ago: executing program 0 (id=1440): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000002c0)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000000)="b695", 0xfdef, 0x40, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x35}}, 0x10) readv(r0, &(0x7f0000000800)=[{0x0}, {&(0x7f0000000700)=""/205, 0xcd}], 0x2) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. [ 23.828321][ T36] audit: type=1400 audit(1790397828.030:64): avc: denied { mounton } for pid=288 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.832196][ T288] cgroup: Unknown subsys name 'net' [ 23.851004][ T36] audit: type=1400 audit(1790397828.030:65): avc: denied { mount } for pid=288 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.878339][ T36] audit: type=1400 audit(1790397828.060:66): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.878827][ T288] cgroup: Unknown subsys name 'devices' [ 24.002183][ T288] cgroup: Unknown subsys name 'hugetlb' [ 24.007819][ T288] cgroup: Unknown subsys name 'rlimit' [ 24.124671][ T36] audit: type=1400 audit(1790397828.330:67): avc: denied { setattr } for pid=288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.147895][ T36] audit: type=1400 audit(1790397828.330:68): avc: denied { mounton } for pid=288 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.173548][ T36] audit: type=1400 audit(1790397828.330:69): avc: denied { mount } for pid=288 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.181506][ T290] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.205669][ T36] audit: type=1400 audit(1790397828.420:70): avc: denied { relabelto } for pid=290 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.231368][ T36] audit: type=1400 audit(1790397828.420:71): avc: denied { write } for pid=290 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.258429][ T36] audit: type=1400 audit(1790397828.460:72): avc: denied { read } for pid=288 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.284080][ T36] audit: type=1400 audit(1790397828.460:73): avc: denied { open } for pid=288 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.284818][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.133251][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.140415][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.147506][ T297] bridge_slave_0: entered allmulticast mode [ 25.154151][ T297] bridge_slave_0: entered promiscuous mode [ 25.176965][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.184076][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.191490][ T297] bridge_slave_1: entered allmulticast mode [ 25.197946][ T297] bridge_slave_1: entered promiscuous mode [ 25.227277][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.234431][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.241597][ T295] bridge_slave_0: entered allmulticast mode [ 25.247876][ T295] bridge_slave_0: entered promiscuous mode [ 25.254493][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.261582][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.268658][ T295] bridge_slave_1: entered allmulticast mode [ 25.275051][ T295] bridge_slave_1: entered promiscuous mode [ 25.303008][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.310192][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.317317][ T296] bridge_slave_0: entered allmulticast mode [ 25.323734][ T296] bridge_slave_0: entered promiscuous mode [ 25.339468][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.346624][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.353861][ T296] bridge_slave_1: entered allmulticast mode [ 25.360457][ T296] bridge_slave_1: entered promiscuous mode [ 25.412718][ T298] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.419825][ T298] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.426995][ T298] bridge_slave_0: entered allmulticast mode [ 25.433619][ T298] bridge_slave_0: entered promiscuous mode [ 25.442160][ T298] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.449227][ T298] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.456394][ T298] bridge_slave_1: entered allmulticast mode [ 25.462738][ T298] bridge_slave_1: entered promiscuous mode [ 25.551093][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.558183][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.565514][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.572572][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.600546][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.607629][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.614980][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.622077][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.641894][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.648973][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.656327][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.663384][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.713614][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.721158][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.728700][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.736752][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.744006][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.751546][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.762135][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.769206][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.779915][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.787009][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.802665][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.809846][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.828356][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.835630][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.855624][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.862748][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.879782][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.886892][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.901728][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.908784][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.933069][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.940165][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.973029][ T297] veth0_vlan: entered promiscuous mode [ 25.980554][ T296] veth0_vlan: entered promiscuous mode [ 25.999784][ T295] veth0_vlan: entered promiscuous mode [ 26.018029][ T298] veth0_vlan: entered promiscuous mode [ 26.025771][ T297] veth1_macvtap: entered promiscuous mode [ 26.039288][ T296] veth1_macvtap: entered promiscuous mode [ 26.053306][ T295] veth1_macvtap: entered promiscuous mode [ 26.080330][ T297] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 26.088326][ T298] veth1_macvtap: entered promiscuous mode [ 26.199292][ T320] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 26.407544][ T348] loop7: detected capacity change from 0 to 7 [ 26.421759][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.430992][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.450593][ T343] SELinux: failed to load policy [ 26.456553][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.465783][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.480817][ T348] loop7: unable to read partition table [ 26.495118][ T348] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`4FLQk݊5) failed (rc=-5) [ 26.507767][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.517032][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.525661][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.534945][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.543288][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.552479][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.560622][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.569783][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.578010][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 26.587229][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 26.792865][ T373] netlink: 24 bytes leftover after parsing attributes in process `syz.0.28'. [ 26.883073][ T382] netlink: 12 bytes leftover after parsing attributes in process `syz.0.32'. [ 27.092749][ T410] netlink: 'syz.2.46': attribute type 1 has an invalid length. [ 27.226220][ T430] veth1: entered allmulticast mode [ 27.231945][ T429] veth1: left allmulticast mode [ 27.251366][ T432] : renamed from vlan0 (while UP) [ 27.265335][ T434] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 27.324703][ T442] netlink: 'syz.2.60': attribute type 1 has an invalid length. [ 27.520168][ T63] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 27.651388][ T463] netlink: 24 bytes leftover after parsing attributes in process `syz.3.70'. [ 27.661259][ T463] netlink: 24 bytes leftover after parsing attributes in process `syz.3.70'. [ 27.672035][ T63] usb 2-1: unable to get BOS descriptor or descriptor too short [ 27.684699][ T63] usb 2-1: not running at top speed; connect to a high speed hub [ 27.699756][ T63] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 27.715433][ T63] usb 2-1: New USB device found, idVendor=8086, idProduct=0ad2, bcdDevice= 0.00 [ 27.725078][ T63] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 27.734544][ T63] usb 2-1: Product: syz [ 27.738820][ T63] usb 2-1: Manufacturer: syz [ 27.746371][ T63] usb 2-1: Found UVC 1.00 device syz (8086:0ad2) [ 28.016995][ T484] input: syz0 as /devices/virtual/input/input4 [ 28.091487][ T492] MTRR 1 not used [ 28.150722][ T63] usb 2-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 28.176861][ T63] uvcvideo 2-1:1.1: No frame descriptor found for the default format. [ 28.198797][ T63] uvcvideo 2-1:1.1: Failed to initialize the device (-22). [ 28.244228][ T508] netlink: 8 bytes leftover after parsing attributes in process `syz.0.92'. [ 28.276590][ T512] netlink: 'syz.0.94': attribute type 1 has an invalid length. [ 28.350989][ T521] tipc: Enabling of bearer rejected, failed to enable media [ 28.384629][ T46] usb 2-1: USB disconnect, device number 2 [ 28.481226][ T539] tipc: Started in network mode [ 28.486253][ T539] tipc: Node identity ac14140f, cluster identity 4711 [ 28.501742][ T539] tipc: New replicast peer: 255.255.255.255 [ 28.516326][ T539] tipc: Enabled bearer , priority 10 [ 28.949259][ T36] kauditd_printk_skb: 131 callbacks suppressed [ 28.949278][ T36] audit: type=1400 audit(1790397833.150:205): avc: denied { write } for pid=596 comm="syz.3.136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 29.061969][ T36] audit: type=1400 audit(1790397833.270:206): avc: denied { mounton } for pid=607 comm="syz.3.142" path="/48/file0" dev="tmpfs" ino=266 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 29.159944][ T36] audit: type=1400 audit(1790397833.360:207): avc: denied { create } for pid=620 comm="syz.3.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 29.194803][ T36] audit: type=1400 audit(1790397833.400:208): avc: denied { bind } for pid=620 comm="syz.3.147" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 29.405595][ T36] audit: type=1400 audit(1790397833.610:209): avc: denied { connect } for pid=643 comm="syz.3.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 29.434925][ T36] audit: type=1400 audit(1790397833.640:210): avc: denied { create } for pid=645 comm="syz.3.159" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_stream_socket permissive=1 [ 29.515186][ T36] audit: type=1400 audit(1790397833.720:211): avc: denied { create } for pid=653 comm="syz.3.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 29.535203][ T36] audit: type=1400 audit(1790397833.720:212): avc: denied { ioctl } for pid=653 comm="syz.3.163" path="socket:[6068]" dev="sockfs" ino=6068 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 29.566584][ T36] audit: type=1400 audit(1790397833.730:213): avc: denied { setopt } for pid=653 comm="syz.3.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 29.586018][ T36] audit: type=1400 audit(1790397833.730:214): avc: denied { write } for pid=653 comm="syz.3.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 29.630131][ T9] tipc: Node number set to 2886997007 [ 29.787817][ T668] capability: warning: `syz.3.169' uses deprecated v2 capabilities in a way that may be insecure [ 29.803363][ T668] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=668 comm=syz.3.169 [ 30.300154][ T46] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 30.480364][ T46] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.491621][ T46] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.502500][ T46] usb 2-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.01 [ 30.516404][ T46] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.526031][ T46] usb 2-1: config 0 descriptor?? [ 30.680178][ T31] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 30.830124][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 30.836311][ T31] usb 1-1: config 0 has no interfaces? [ 30.843502][ T31] usb 1-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 30.852654][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.860756][ T31] usb 1-1: Product: syz [ 30.864952][ T31] usb 1-1: Manufacturer: syz [ 30.869554][ T31] usb 1-1: SerialNumber: syz [ 30.875107][ T31] usb 1-1: config 0 descriptor?? [ 30.942884][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.949771][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.956865][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.963708][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.970536][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.977337][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.984227][ T46] arvo 0003:1E7D:30D4.0001: unknown main item tag 0x0 [ 30.992001][ T46] arvo 0003:1E7D:30D4.0001: hidraw0: USB HID v0.00 Device [HID 1e7d:30d4] on usb-dummy_hcd.1-1/input0 [ 31.086176][ T729] usb 1-1: USB disconnect, device number 2 [ 31.142115][ T46] arvo 0003:1E7D:30D4.0001: couldn't init struct arvo_device [ 31.153165][ T46] arvo 0003:1E7D:30D4.0001: couldn't install keyboard [ 31.162336][ T46] arvo 0003:1E7D:30D4.0001: probe with driver arvo failed with error -71 [ 31.176191][ T46] usb 2-1: USB disconnect, device number 3 [ 31.620764][ T729] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 31.681724][ T780] netlink: 'syz.1.220': attribute type 16 has an invalid length. [ 31.689879][ T780] netlink: 'syz.1.220': attribute type 3 has an invalid length. [ 31.697817][ T780] netlink: 64066 bytes leftover after parsing attributes in process `syz.1.220'. [ 31.781835][ T729] usb 4-1: Using ep0 maxpacket: 32 [ 31.791465][ T729] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 31.799936][ T729] usb 4-1: config 0 has no interface number 0 [ 31.806614][ T729] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 31.817045][ T729] usb 4-1: config 0 interface 196 has no altsetting 0 [ 31.829383][ T729] usb 4-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 31.838700][ T729] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 31.846763][ T729] usb 4-1: Product: syz [ 31.851060][ T729] usb 4-1: Manufacturer: syz [ 31.855705][ T729] usb 4-1: SerialNumber: syz [ 31.861595][ T729] usb 4-1: config 0 descriptor?? [ 31.867072][ T766] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 32.010113][ T727] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 32.070116][ T46] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 32.160092][ T727] usb 1-1: Using ep0 maxpacket: 32 [ 32.166474][ T727] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.177424][ T727] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 32.187216][ T727] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 32.200144][ T727] usb 1-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 32.209293][ T727] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.219138][ T727] usb 1-1: config 0 descriptor?? [ 32.226594][ T46] usb 2-1: Using ep0 maxpacket: 16 [ 32.233998][ T46] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 32.245050][ T46] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 32.254886][ T46] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= f.89 [ 32.264036][ T46] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 32.272602][ T46] usb 2-1: SerialNumber: syz [ 32.494544][ T46] usb 2-1: USB disconnect, device number 4 [ 32.639123][ T727] hid (null): bogus close delimiter [ 32.644554][ T727] hid (null): unknown global tag 0xe [ 32.662507][ T727] input: HID 0458:5011 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5011.0002/input/input5 [ 32.687929][ T727] input: HID 0458:5011 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5011.0002/input/input6 [ 32.710284][ T727] kye 0003:0458:5011.0002: input,hiddev96,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.0-1/input0 [ 32.790572][ T729] ipheth 4-1:0.196: ipheth_enable_ncm: usb_control_msg: -110 [ 32.811027][ T729] ipheth 4-1:0.196: Apple iPhone USB Ethernet device attached [ 32.865950][ T727] usb 1-1: USB disconnect, device number 3 [ 33.077775][ C1] ipheth 4-1:0.196: ipheth_rcvbulk_callback: urb status: -75 [ 33.297859][ T727] usb 4-1: USB disconnect, device number 2 [ 33.351775][ T727] ipheth 4-1:0.196: Apple iPhone USB Ethernet now disconnected [ 33.392453][ T849] netlink: 388 bytes leftover after parsing attributes in process `syz.0.240'. [ 33.710153][ T46] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 33.860193][ T46] usb 1-1: Using ep0 maxpacket: 8 [ 33.866506][ T46] usb 1-1: config 0 has no interfaces? [ 33.873567][ T46] usb 1-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 33.883465][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.891620][ T46] usb 1-1: Product: syz [ 33.896012][ T46] usb 1-1: Manufacturer: syz [ 33.900739][ T46] usb 1-1: SerialNumber: syz [ 33.906301][ T46] usb 1-1: config 0 descriptor?? [ 34.079778][ T36] kauditd_printk_skb: 43 callbacks suppressed [ 34.079796][ T36] audit: type=1400 audit(1790397838.280:258): avc: denied { write } for pid=887 comm="syz.2.257" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 34.095250][ T888] input: syz1 as /devices/virtual/input/input7 [ 34.122919][ T729] usb 1-1: USB disconnect, device number 4 [ 34.364371][ T36] audit: type=1400 audit(1790397838.570:259): avc: denied { setopt } for pid=901 comm="syz.2.264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.508757][ T36] audit: type=1400 audit(1790397838.710:260): avc: denied { map } for pid=918 comm="syz.2.272" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.822949][ T946] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 34.980115][ T729] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 35.140126][ T729] usb 4-1: Using ep0 maxpacket: 16 [ 35.146668][ T729] usb 4-1: too many endpoints for config 0 interface 0 altsetting 69: 68, using maximum allowed: 30 [ 35.157807][ T729] usb 4-1: config 0 interface 0 altsetting 69 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.169118][ T729] usb 4-1: config 0 interface 0 altsetting 69 has 1 endpoint descriptor, different from the interface descriptor's value: 68 [ 35.182460][ T729] usb 4-1: config 0 interface 0 has no altsetting 0 [ 35.189222][ T729] usb 4-1: New USB device found, idVendor=056a, idProduct=0309, bcdDevice= 0.00 [ 35.199015][ T729] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.208037][ T729] usb 4-1: config 0 descriptor?? [ 35.317846][ T36] audit: type=1400 audit(1790397839.520:261): avc: denied { map } for pid=956 comm="syz.1.289" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=7696 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.360078][ T36] audit: type=1400 audit(1790397839.550:262): avc: denied { write } for pid=956 comm="syz.1.289" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=7696 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 35.455757][ T36] audit: type=1400 audit(1790397839.660:263): avc: denied { create } for pid=967 comm="syz.2.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 35.490696][ T36] audit: type=1400 audit(1790397839.660:264): avc: denied { connect } for pid=967 comm="syz.2.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 35.523427][ T36] audit: type=1400 audit(1790397839.690:265): avc: denied { ioctl } for pid=966 comm="syz.0.293" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0xe501 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 35.578977][ T977] ======================================================= [ 35.578977][ T977] WARNING: The mand mount option has been deprecated and [ 35.578977][ T977] and is ignored by this kernel. Remove the mand [ 35.578977][ T977] option from the mount to silence this warning. [ 35.578977][ T977] ======================================================= [ 35.622784][ T36] audit: type=1400 audit(1790397839.830:266): avc: denied { mounton } for pid=976 comm="syz.2.298" path="/83/file0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 35.647405][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.665524][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.672669][ T36] audit: type=1400 audit(1790397839.830:267): avc: denied { mount } for pid=976 comm="syz.2.298" name="/" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.694735][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.702006][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.709121][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.716106][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.723800][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.730740][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.737642][ T729] wacom 0003:056A:0309.0003: unknown main item tag 0x0 [ 35.747431][ T729] wacom 0003:056A:0309.0003: hidraw0: USB HID v0.00 Device [HID 056a:0309] on usb-dummy_hcd.3-1/input0 [ 35.762447][ T981] MTRR 1 not used [ 35.857138][ T46] usb 4-1: USB disconnect, device number 3 [ 36.823273][ T1075] incfs: Can't find or create .index dir in ./file0 [ 36.830155][ T1075] incfs: mount failed -30 [ 36.862968][ T1080] netlink: 'syz.3.345': attribute type 2 has an invalid length. [ 37.020707][ T1102] netlink: 12 bytes leftover after parsing attributes in process `syz.1.356'. [ 37.355306][ T1157] sd 0:0:1:0: PR command failed: 1026 [ 37.362717][ T1157] sd 0:0:1:0: Sense Key : 0x5 [current] [ 37.368444][ T1157] sd 0:0:1:0: ASC=0x20 ASCQ=0x0 [ 37.526385][ T1182] process 'syz.2.395' launched './file0' with NULL argv: empty string added [ 37.840152][ T46] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 37.991284][ T46] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.002334][ T46] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 38.015466][ T46] usb 1-1: config 0 interface 0 has no altsetting 0 [ 38.022586][ T46] usb 1-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 38.032072][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.045552][ T46] usb 1-1: config 0 descriptor?? [ 38.463571][ T46] hid-led 0003:1D34:000A.0004: collection stack underflow [ 38.470871][ T46] hid-led 0003:1D34:000A.0004: item 0 0 0 12 parsing failed [ 38.478360][ T46] hid-led 0003:1D34:000A.0004: probe with driver hid-led failed with error -22 [ 38.480197][ T729] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 38.640107][ T729] usb 3-1: Using ep0 maxpacket: 32 [ 38.650885][ T729] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 38.659123][ T729] usb 3-1: config 0 has no interface number 0 [ 38.668832][ T729] usb 3-1: config 0 interface 184 has no altsetting 0 [ 38.680240][ T9] usb 1-1: USB disconnect, device number 5 [ 38.688946][ T729] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 38.699777][ T729] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.708157][ T729] usb 3-1: Product: syz [ 38.714592][ T729] usb 3-1: Manufacturer: syz [ 38.719370][ T729] usb 3-1: SerialNumber: syz [ 38.725105][ T729] usb 3-1: config 0 descriptor?? [ 38.731582][ T729] smsc75xx v1.0.0 [ 38.767237][ T1264] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 39.094762][ T1298] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65381 sclass=netlink_xfrm_socket pid=1298 comm=syz.3.452 [ 39.540662][ T729] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000040: -71 [ 39.570066][ T729] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 39.579522][ T729] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 39.600112][ T729] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 39.619901][ T729] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 39.640078][ T729] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 39.649590][ T729] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 39.671218][ T729] usb 3-1: USB disconnect, device number 2 [ 39.777956][ T36] kauditd_printk_skb: 33 callbacks suppressed [ 39.777974][ T36] audit: type=1326 audit(1790397843.980:301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1319 comm="syz.1.463" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f420259e159 code=0x0 [ 40.016947][ T36] audit: type=1400 audit(1790397844.220:302): avc: denied { execmod } for pid=1328 comm="syz.0.467" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 40.086614][ T36] audit: type=1400 audit(1790397844.290:303): avc: denied { map } for pid=1330 comm="syz.0.468" path="socket:[9134]" dev="sockfs" ino=9134 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 40.150076][ T36] audit: type=1400 audit(1790397844.290:304): avc: denied { read } for pid=1330 comm="syz.0.468" path="socket:[9134]" dev="sockfs" ino=9134 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 40.238098][ T36] audit: type=1400 audit(1790397844.440:305): avc: denied { read } for pid=1340 comm="syz.0.473" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.431446][ T36] audit: type=1400 audit(1790397844.640:306): avc: denied { append } for pid=1354 comm="syz.0.480" name="rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 40.490208][ T1358] SELinux: failed to load policy [ 40.629158][ T1368] netlink: 'syz.0.486': attribute type 4 has an invalid length. [ 40.668224][ T1368] netlink: 17 bytes leftover after parsing attributes in process `syz.0.486'. [ 40.903000][ T1383] netlink: 12 bytes leftover after parsing attributes in process `syz.2.493'. [ 40.913658][ T1384] loop5: detected capacity change from 0 to 7 [ 40.946580][ T1383] netlink: 12 bytes leftover after parsing attributes in process `syz.2.493'. [ 41.120124][ T36] audit: type=1400 audit(1790397845.320:307): avc: denied { execute } for pid=1390 comm="syz.0.498" path="/proc/232/task/233/net/vlan/vlan1" dev="proc" ino=4026532780 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=file permissive=1 [ 41.186447][ T36] audit: type=1400 audit(1790397845.390:308): avc: denied { ioctl } for pid=1396 comm="syz.0.500" path="socket:[10457]" dev="sockfs" ino=10457 ioctlcmd=0x48d2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 41.311321][ T36] audit: type=1400 audit(1790397845.520:309): avc: denied { setopt } for pid=1406 comm="syz.0.504" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 41.563343][ T36] audit: type=1400 audit(1790397845.770:310): avc: denied { mounton } for pid=1430 comm="syz.0.516" path="/119/file0" dev="incremental-fs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 41.620775][ T1433] overlayfs: failed to create directory ./file0/work (errno: 13); mounting read-only [ 41.643831][ T1433] overlayfs: failed to set uuid (95/file2, err=-13); falling back to uuid=null. [ 41.677113][ T9] rust_binder: 1438: undelivered TRANSACTION_ERROR: 29189 [ 41.828984][ T1454] netlink: 'syz.2.527': attribute type 8 has an invalid length. [ 42.100073][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 42.271188][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 42.282205][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 42.292248][ T9] usb 2-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 42.301526][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.310682][ T9] usb 2-1: config 0 descriptor?? [ 42.410114][ T727] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 42.560095][ T727] usb 3-1: Using ep0 maxpacket: 32 [ 42.566823][ T727] usb 3-1: unable to get BOS descriptor or descriptor too short [ 42.575339][ T727] usb 3-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 42.585550][ T727] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 42.596031][ T727] usb 3-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 42.605134][ T727] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.613181][ T727] usb 3-1: Product: syz [ 42.617386][ T727] usb 3-1: Manufacturer: syz [ 42.622062][ T727] usb 3-1: SerialNumber: syz [ 42.719741][ T9] hid-led 0003:27B8:01ED.0005: unknown main item tag 0x0 [ 42.733645][ T9] hid-led 0003:27B8:01ED.0005: unknown main item tag 0x0 [ 42.741103][ T9] hid-led 0003:27B8:01ED.0005: unknown main item tag 0x0 [ 42.748261][ T9] hid-led 0003:27B8:01ED.0005: unknown main item tag 0x0 [ 42.755607][ T9] hid-led 0003:27B8:01ED.0005: unknown main item tag 0x0 [ 42.832021][ T727] usb 3-1: selecting invalid altsetting 1 [ 42.841342][ T727] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 42.852379][ T727] usb 3-1: USB disconnect, device number 3 [ 42.917954][ T331] udevd[331]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 43.138282][ T9] hid-led 0003:27B8:01ED.0005: probe with driver hid-led failed with error -71 [ 43.148804][ T9] usb 2-1: USB disconnect, device number 5 [ 43.244372][ T31] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 43.270186][ T729] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 43.400104][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 43.407522][ T31] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 43.415695][ T31] usb 1-1: config 0 has no interface number 0 [ 43.427916][ T31] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.430174][ T729] usb 4-1: Using ep0 maxpacket: 16 [ 43.439691][ T31] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 43.454093][ T31] usb 1-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 43.468462][ T729] usb 4-1: too many endpoints for config 0 interface 0 altsetting 69: 68, using maximum allowed: 30 [ 43.469111][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.490219][ T729] usb 4-1: config 0 interface 0 altsetting 69 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 43.500308][ T31] usb 1-1: config 0 descriptor?? [ 43.515112][ T729] usb 4-1: config 0 interface 0 altsetting 69 has 1 endpoint descriptor, different from the interface descriptor's value: 68 [ 43.528408][ T729] usb 4-1: config 0 interface 0 has no altsetting 0 [ 43.535302][ T729] usb 4-1: New USB device found, idVendor=056a, idProduct=0304, bcdDevice= 0.00 [ 43.544625][ T729] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.553539][ T729] usb 4-1: config 0 descriptor?? [ 43.920123][ T727] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 43.965541][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 43.972586][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 43.979492][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 43.986599][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 43.993651][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 44.001264][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 44.008182][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 44.015241][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 44.022287][ T729] wacom 0003:056A:0304.0007: unknown main item tag 0x0 [ 44.030941][ T729] wacom 0003:056A:0304.0007: hidraw0: USB HID v0.00 Device [HID 056a:0304] on usb-dummy_hcd.3-1/input0 [ 44.091215][ T727] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 44.099431][ T727] usb 2-1: config 0 has no interface number 0 [ 44.105996][ T727] usb 2-1: config 0 interface 1 altsetting 128 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 44.119158][ T31] input: HID 28bd:0094 Pen as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.1/0003:28BD:0094.0006/input/input14 [ 44.133166][ T727] usb 2-1: config 0 interface 1 altsetting 128 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.143820][ T727] usb 2-1: config 0 interface 1 altsetting 128 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 44.157678][ T727] usb 2-1: config 0 interface 1 has no altsetting 0 [ 44.164587][ T31] uclogic 0003:28BD:0094.0006: input,hidraw1: USB HID v0.00 Device [HID 28bd:0094] on usb-dummy_hcd.0-1/input1 [ 44.187390][ T727] usb 2-1: New USB device found, idVendor=145f, idProduct=0212, bcdDevice= 0.00 [ 44.203339][ T729] usb 4-1: USB disconnect, device number 4 [ 44.210079][ T727] usb 2-1: New USB device strings: Mfr=93, Product=0, SerialNumber=0 [ 44.222257][ T727] usb 2-1: Manufacturer: syz [ 44.234451][ T727] usb 2-1: config 0 descriptor?? [ 44.329965][ T774] usb 1-1: USB disconnect, device number 6 [ 44.538285][ T1585] synth uevent: /bus/acpi: unknown uevent action string [ 44.623871][ T1593] overlayfs: disabling nfs_export due to verity=require [ 44.630904][ T1593] overlayfs: missing 'lowerdir' [ 44.729117][ T1598] netlink: 104 bytes leftover after parsing attributes in process `syz.3.591'. [ 44.843864][ T727] uclogic 0003:145F:0212.0008: pen parameters not found [ 44.853014][ T727] uclogic 0003:145F:0212.0008: interface is invalid, ignoring [ 44.869237][ T727] usb 2-1: USB disconnect, device number 6 [ 44.978609][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 44.978631][ T36] audit: type=1400 audit(1790397849.180:323): avc: denied { write } for pid=1606 comm="syz.0.595" path="socket:[10964]" dev="sockfs" ino=10964 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 45.244470][ T1627] netlink: 4 bytes leftover after parsing attributes in process `syz.0.605'. [ 45.330105][ T774] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 45.480118][ T774] usb 4-1: Using ep0 maxpacket: 32 [ 45.486601][ T774] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 45.495038][ T774] usb 4-1: config 0 has no interface number 0 [ 45.506225][ T774] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 45.516651][ T774] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.524951][ T774] usb 4-1: Product: syz [ 45.529450][ T774] usb 4-1: Manufacturer: syz [ 45.534185][ T774] usb 4-1: SerialNumber: syz [ 45.545319][ T774] usb 4-1: config 0 descriptor?? [ 45.551618][ T774] smsc95xx v2.0.0 [ 45.680148][ T9] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 45.699096][ T1655] netlink: 32 bytes leftover after parsing attributes in process `syz.2.617'. [ 45.708800][ T1655] netlink: 4 bytes leftover after parsing attributes in process `syz.2.617'. [ 45.830205][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 45.836703][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.851027][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.860928][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 45.874028][ T9] usb 2-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 45.883524][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 45.892829][ T9] usb 2-1: config 0 descriptor?? [ 45.952005][ T36] audit: type=1400 audit(1790397850.160:324): avc: denied { map } for pid=1675 comm="syz.0.627" path="/150/tracing/per_cpu/cpu0/trace_pipe_raw" dev="tracefs" ino=87 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 45.980137][ T727] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 46.131287][ T727] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 46.140479][ T727] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.149358][ T727] usb 3-1: config 0 descriptor?? [ 46.313105][ T9] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0009/input/input15 [ 46.328901][ T9] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0009/input/input16 [ 46.350476][ T9] kye 0003:0458:5011.0009: input,hiddev96,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.1-1/input0 [ 46.379807][ T774] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -71 [ 46.394843][ T774] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 46.404428][ T774] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 46.415634][ T774] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -71 [ 46.427428][ T774] usb 4-1: USB disconnect, device number 5 [ 46.512455][ T9] usb 2-1: USB disconnect, device number 7 [ 46.949567][ T1685] rust_binder: 1684:1685 got reply transaction with no transaction stack [ 46.958542][ T1685] rust_binder: 1684:1685 transaction reply to 0:0 failed EINVAL, code 0 size 0-0 [ 46.968174][ T1685] rust_binder: 1684:1685 netlink report failed: ESRCH [ 46.975358][ T727] usb 3-1: Cannot set autoneg [ 46.981518][ T727] MOSCHIP usb-ethernet driver 3-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 47.000147][ T46] rust_binder: 1684: undelivered TRANSACTION_ERROR: 29201 [ 47.013650][ T727] usb 3-1: USB disconnect, device number 4 [ 47.127426][ T36] audit: type=1400 audit(1790397851.330:325): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 47.262712][ T36] audit: type=1326 audit(1790397851.470:326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.288225][ T46] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 47.295500][ T36] audit: type=1326 audit(1790397851.470:327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.320983][ T36] audit: type=1326 audit(1790397851.470:328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.346471][ T36] audit: type=1326 audit(1790397851.470:329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.372022][ T36] audit: type=1326 audit(1790397851.470:330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.397588][ T36] audit: type=1326 audit(1790397851.470:331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.423073][ T36] audit: type=1326 audit(1790397851.470:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1706 comm="syz.3.642" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f6b4f59e159 code=0x7fc00000 [ 47.470107][ T46] usb 2-1: Using ep0 maxpacket: 32 [ 47.478738][ T46] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 47.487307][ T46] usb 2-1: config 0 has no interface number 0 [ 47.493604][ T46] usb 2-1: config 0 interface 184 has no altsetting 0 [ 47.505510][ T46] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 47.514855][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.523102][ T46] usb 2-1: Product: syz [ 47.527303][ T46] usb 2-1: Manufacturer: syz [ 47.539299][ T46] usb 2-1: SerialNumber: syz [ 47.545330][ T46] usb 2-1: config 0 descriptor?? [ 47.553505][ T46] smsc75xx v1.0.0 [ 48.047290][ T1761] netlink: 8 bytes leftover after parsing attributes in process `syz.0.666'. [ 48.256574][ T1767] Line length is too long: Should be less than 4094 [ 48.357546][ T46] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 48.368464][ T46] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 48.377866][ T46] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 48.388729][ T46] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 48.398448][ T46] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 48.408947][ T46] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 48.418619][ T46] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 48.428232][ T46] usb 2-1: USB disconnect, device number 8 [ 48.537921][ T1780] overlayfs: option "uuid=on" requires an upper fs, falling back to uuid=null. [ 48.644547][ T1798] capability: warning: `syz.3.684' uses 32-bit capabilities (legacy support in use) [ 48.736405][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 48.743075][ T1816] Bluetooth: hci0: Frame reassembly failed (-84) [ 48.749503][ T12] Bluetooth: hci0: Frame reassembly failed (-84) [ 48.950106][ T774] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 49.110102][ T774] usb 3-1: Using ep0 maxpacket: 32 [ 49.116526][ T774] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 49.140094][ T774] usb 3-1: config 0 has no interface number 0 [ 49.146232][ T774] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 49.171612][ T774] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 49.181159][ T774] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.189378][ T774] usb 3-1: Product: syz [ 49.194000][ T774] usb 3-1: Manufacturer: syz [ 49.198753][ T774] usb 3-1: SerialNumber: syz [ 49.205108][ T774] usb 3-1: config 0 descriptor?? [ 49.210837][ T1812] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 49.421046][ T1812] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 49.840484][ T774] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 49.860113][ T774] asix 3-1:0.188: probe with driver asix failed with error -71 [ 49.870676][ T774] usb 3-1: USB disconnect, device number 5 [ 49.934342][ T1855] netlink: 36 bytes leftover after parsing attributes in process `syz.0.708'. [ 50.059232][ T36] kauditd_printk_skb: 35 callbacks suppressed [ 50.059252][ T36] audit: type=1400 audit(1790397854.260:368): avc: denied { append } for pid=1867 comm="syz.0.714" name="uprobe_events" dev="tracefs" ino=24 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 50.197252][ T36] audit: type=1400 audit(1790397854.400:369): avc: denied { listen } for pid=1881 comm="syz.1.721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 50.226743][ T36] audit: type=1400 audit(1790397854.420:370): avc: denied { ioctl } for pid=1881 comm="syz.1.721" path="socket:[12161]" dev="sockfs" ino=12161 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 50.400137][ T1897] program syz.2.728 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 50.457896][ T1906] loop7: detected capacity change from 0 to 7 [ 50.480474][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.489702][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.500070][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.509289][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.517482][ T1906] loop7: unable to read partition table [ 50.526920][ T1906] loop_reread_partitions: partition scan of loop7 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 50.550978][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.560204][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.569472][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.578774][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.586961][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.596207][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.604427][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 50.613668][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.657536][ T331] Buffer I/O error on dev loop7, logical block 0, async page read [ 50.687389][ T36] audit: type=1400 audit(1790397854.890:371): avc: denied { write } for pid=1918 comm="syz.0.738" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 50.740091][ T1817] Bluetooth: hci0: command 0x1003 tx timeout [ 50.740211][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 50.768981][ T1923] veth1: entered allmulticast mode [ 50.793761][ T1927] netlink: 'syz.2.741': attribute type 1 has an invalid length. [ 50.801813][ T1923] veth1: left allmulticast mode [ 50.809042][ T1929] Falling back ldisc for ttyS3. [ 50.817059][ T1927] netlink: 'syz.2.741': attribute type 2 has an invalid length. [ 50.842373][ T1927] netlink: 48 bytes leftover after parsing attributes in process `syz.2.741'. [ 50.910802][ T1938] can0: slcan on ttyS3. [ 50.987822][ T1938] can0 (unregistered): slcan off ttyS3. [ 51.053705][ T1966] netlink: 8 bytes leftover after parsing attributes in process `syz.3.758'. [ 51.247338][ T36] audit: type=1400 audit(1790397855.440:372): avc: denied { getopt } for pid=1995 comm="syz.1.768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 51.277161][ T2001] rust_binder: Write failure EFAULT in pid:266 [ 51.297578][ T36] audit: type=1400 audit(1790397855.480:373): avc: denied { write } for pid=2000 comm="syz.1.771" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 51.300218][ T774] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 51.387686][ T36] audit: type=1400 audit(1790397855.590:374): avc: denied { mount } for pid=2009 comm="syz.0.772" name="/" dev="configfs" ino=797 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 51.455533][ T36] audit: type=1400 audit(1790397855.650:375): avc: denied { search } for pid=2017 comm="syz.0.776" name="/" dev="configfs" ino=797 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 51.513856][ T36] audit: type=1400 audit(1790397855.680:376): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 51.553836][ T774] usb 3-1: Using ep0 maxpacket: 16 [ 51.561945][ T36] audit: type=1400 audit(1790397855.700:377): avc: denied { write } for pid=2024 comm="syz.0.778" name="instances" dev="tracefs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 51.581245][ T774] usb 3-1: unable to get BOS descriptor or descriptor too short [ 51.598798][ T774] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 127, changing to 7 [ 51.636018][ T774] usb 3-1: New USB device found, idVendor=103d, idProduct=0100, bcdDevice= 0.40 [ 51.646172][ T774] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 51.665626][ T774] usb 3-1: Product: syz [ 51.669856][ T774] usb 3-1: Manufacturer: syz [ 51.690082][ T774] usb 3-1: SerialNumber: syz [ 51.703226][ T2042] MTRR 2 not used [ 51.916337][ T774] usb 3-1: Audio class v2/v3 interfaces need an interface association [ 51.943646][ T774] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 51.957830][ T2077] netlink: 36 bytes leftover after parsing attributes in process `syz.0.799'. [ 51.973800][ T2077] netlink: 36 bytes leftover after parsing attributes in process `syz.0.799'. [ 52.085634][ T2095] bpf: Bad value for 'gid' [ 52.115911][ T774] usb 3-1: 2:1 : can't get High Capability descriptor [ 52.267947][ T2121] fuse: Bad value for 'fd' [ 52.308625][ T2125] netlink: 220 bytes leftover after parsing attributes in process `syz.3.824'. [ 52.328403][ T10] usb 3-1: USB disconnect, device number 6 [ 52.512888][ T2143] batadv_slave_1: entered promiscuous mode [ 52.519443][ T2142] batadv_slave_1: left promiscuous mode [ 52.545924][ T2145] raw_sendmsg: syz.3.834 forgot to set AF_INET. Fix it! [ 52.658861][ T2157] SELinux: ebitmap: map size 2067202716 does not match my size 64 (high bit was 2492528119) [ 52.669122][ T2157] SELinux: failed to load policy [ 52.704370][ T2163] netlink: 20 bytes leftover after parsing attributes in process `syz.3.843'. [ 52.799990][ T2182] tipc: Started in network mode [ 52.805038][ T2182] tipc: Node identity 7f000001, cluster identity 4711 [ 52.812438][ T2182] tipc: New replicast peer: 127.0.0.1 [ 52.818294][ T2182] tipc: Enabled bearer , priority 10 [ 52.827876][ T2182] tipc: Disabling bearer [ 53.297968][ T2265] netlink: 8 bytes leftover after parsing attributes in process `syz.2.893'. [ 53.468527][ T2298] 9pnet_fd: Insufficient options for proto=fd [ 53.751982][ T727] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 53.906707][ T2355] netlink: 84 bytes leftover after parsing attributes in process `syz.3.935'. [ 53.919478][ T727] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 53.936725][ T727] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 53.950289][ T727] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 53.960989][ T727] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.969535][ T727] usb 2-1: Product: syz [ 53.973774][ T727] usb 2-1: Manufacturer: syz [ 53.978401][ T727] usb 2-1: SerialNumber: syz [ 53.990218][ T727] usb 2-1: config 0 descriptor?? [ 53.995823][ T2305] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 54.003226][ T2305] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 54.218663][ T2305] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 54.230298][ T2305] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 54.570188][ T2406] netlink: 8 bytes leftover after parsing attributes in process `syz.3.958'. [ 54.642098][ T727] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 54.852476][ T727] dm9601 2-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 54.862737][ T727] usb 2-1: USB disconnect, device number 9 [ 54.950143][ T46] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 55.111454][ T2475] loop5: detected capacity change from 0 to 7 [ 55.115749][ T46] usb 1-1: Using ep0 maxpacket: 32 [ 55.118566][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.125977][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.132123][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.149808][ T46] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 55.154089][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.169694][ T46] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 55.170226][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.170406][ T2475] loop5: unable to read partition table [ 55.180153][ T46] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.194242][ T2475] loop_reread_partitions: partition scan of loop5 (-ý? %`{5 FLQk݊A) failed (rc=-5) [ 55.214246][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.220752][ T46] usb 1-1: config 0 descriptor?? [ 55.223447][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 55.236936][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.443172][ T36] kauditd_printk_skb: 62 callbacks suppressed [ 55.443190][ T36] audit: type=1400 audit(1790398115.655:440): avc: denied { mount } for pid=2490 comm="syz.1.998" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 55.472693][ T36] audit: type=1400 audit(1790398115.685:441): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 55.634189][ T46] koneplus 0003:1E7D:2D51.000A: hidraw0: USB HID v0.00 Device [HID 1e7d:2d51] on usb-dummy_hcd.0-1/input0 [ 55.835341][ T46] koneplus 0003:1E7D:2D51.000A: couldn't init struct koneplus_device [ 55.844609][ T46] koneplus 0003:1E7D:2D51.000A: couldn't install mouse [ 55.850870][ T10] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 55.855969][ T46] koneplus 0003:1E7D:2D51.000A: probe with driver koneplus failed with error -71 [ 55.870607][ T46] usb 1-1: USB disconnect, device number 7 [ 56.021253][ T10] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 56.031465][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 56.042506][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 56.052542][ T10] usb 2-1: New USB device found, idVendor=04d8, idProduct=f002, bcdDevice= 0.00 [ 56.061683][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 56.070465][ T10] usb 2-1: config 0 descriptor?? [ 56.444679][ T36] audit: type=1400 audit(1790398116.655:442): avc: denied { mounton } for pid=2548 comm="syz.0.1025" path="/248/file0" dev="overlay" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.444722][ T2550] overlay: filesystem on ./file0 not supported as upperdir [ 56.478606][ T10] hid-picolcd 0003:04D8:F002.000B: item fetching failed at offset 3/5 [ 56.494706][ T10] hid-picolcd 0003:04D8:F002.000B: device report parse failed [ 56.502992][ T10] hid-picolcd 0003:04D8:F002.000B: probe with driver hid-picolcd failed with error -22 [ 56.520909][ T2554] netlink: 236 bytes leftover after parsing attributes in process `syz.0.1027'. [ 56.687369][ T2582] netlink: 'syz.0.1040': attribute type 4 has an invalid length. [ 56.697620][ T729] usb 2-1: USB disconnect, device number 10 [ 56.707040][ T2582] netlink: 'syz.0.1040': attribute type 32 has an invalid length. [ 56.737405][ T2584] SELinux: Context system_u:object_r:vhost_device_t:s0 is not valid (left unmapped). [ 56.747563][ T36] audit: type=1400 audit(1790398116.955:443): avc: denied { relabelto } for pid=2583 comm="syz.0.1041" name="file0" dev="tmpfs" ino=1346 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="system_u:object_r:vhost_device_t:s0" [ 56.775447][ T36] audit: type=1400 audit(1790398116.955:444): avc: denied { associate } for pid=2583 comm="syz.0.1041" name="file0" dev="tmpfs" ino=1346 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:vhost_device_t:s0" [ 56.805760][ T36] audit: type=1400 audit(1790398116.985:445): avc: denied { unlink } for pid=295 comm="syz-executor" name="file0" dev="tmpfs" ino=1346 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 trawcon="system_u:object_r:vhost_device_t:s0" [ 57.010661][ T36] audit: type=1400 audit(1790398117.225:446): avc: denied { name_bind } for pid=2599 comm="syz.3.1048" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 57.482435][ T2666] veth1_to_bond: entered allmulticast mode [ 57.488811][ T2665] veth1_to_bond: left allmulticast mode [ 57.790803][ T36] audit: type=1400 audit(1790398118.005:447): avc: denied { ioctl } for pid=2708 comm="syz.1.1101" path="socket:[15867]" dev="sockfs" ino=15867 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 57.792662][ T2709] vcan0: entered allmulticast mode [ 58.109796][ T36] audit: type=1400 audit(1790398118.315:448): avc: denied { create } for pid=2740 comm="syz.1.1116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 58.133309][ T36] audit: type=1400 audit(1790398118.345:449): avc: denied { sys_admin } for pid=2740 comm="syz.1.1116" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 58.506722][ T2768] Invalid ELF header len 7 [ 58.581016][ T2780] mmap: syz.3.1134 (2780) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 58.593118][ T10] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 58.750106][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 58.756817][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 58.774460][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 255, changing to 7 [ 58.785784][ T10] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 17869, setting to 1024 [ 58.799512][ T10] usb 2-1: New USB device found, idVendor=041e, idProduct=323b, bcdDevice= 0.40 [ 58.814018][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.822376][ T10] usb 2-1: Product: syz [ 58.826592][ T10] usb 2-1: Manufacturer: 境抖叀㸬Ḡ齕竂㲦ꃕ㚃늴ｸ既檸ೖᎾ꨾伊퓯紟䇁隣 [ 58.837340][ T10] usb 2-1: SerialNumber: syz [ 59.050481][ T10] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 59.057812][ T10] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 59.069726][ T10] usb 2-1: USB disconnect, device number 11 [ 59.093322][ T331] udevd[331]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 59.116104][ T2844] usbcore.quirks: string doesn't fit in 127 chars. [ 59.150110][ T46] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 59.310149][ T46] usb 1-1: Using ep0 maxpacket: 16 [ 59.316586][ T46] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 59.324844][ T46] usb 1-1: config 1 has no interface number 0 [ 59.331016][ T46] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 59.340985][ T46] usb 1-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 59.351136][ T46] usb 1-1: config 1 interface 105 has no altsetting 0 [ 59.359181][ T46] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 59.368288][ T46] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 59.376438][ T46] usb 1-1: Product: syz [ 59.380735][ T46] usb 1-1: Manufacturer: syz [ 59.385359][ T46] usb 1-1: SerialNumber: syz [ 59.391274][ T2818] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 59.398476][ T2818] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 59.470110][ T729] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 59.620193][ T729] usb 3-1: Using ep0 maxpacket: 8 [ 59.629543][ T729] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 59.640328][ T729] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 59.663308][ T729] usb 3-1: New USB device found, idVendor=0e41, idProduct=4249, bcdDevice= 0.40 [ 59.677774][ T729] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.686260][ T729] usb 3-1: Product: syz [ 59.690841][ T729] usb 3-1: Manufacturer: syz [ 59.695653][ T729] usb 3-1: SerialNumber: syz [ 59.701152][ T2864] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 59.807692][ T2818] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 59.815511][ T2818] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 59.914999][ T729] usb 3-1: unit 6 not found! [ 59.922880][ T729] usb 3-1: USB disconnect, device number 7 [ 59.950096][ T793] udevd[793]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 59.970081][ T31] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 60.130077][ T31] usb 2-1: Using ep0 maxpacket: 8 [ 60.136775][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 60.145528][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 60.155817][ T31] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 60.166666][ T31] usb 2-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 60.176097][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.184437][ T31] usb 2-1: Product: syz [ 60.188843][ T31] usb 2-1: Manufacturer: syz [ 60.193764][ T31] usb 2-1: SerialNumber: syz [ 60.224925][ T46] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 60.236694][ T46] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 60.248007][ T46] aqc111 1-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 60.260982][ T46] aqc111 1-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, 12:7f:af:a2:2b:17 [ 60.275105][ T46] usb 1-1: USB disconnect, device number 8 [ 60.281853][ T46] aqc111 1-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.0-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 60.333303][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 60.342812][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 60.352242][ T46] aqc111 1-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 60.403936][ T31] usb 2-1: USB disconnect, device number 12 [ 60.700101][ T729] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 60.771808][ T2915] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1198'. [ 60.803790][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 60.803807][ T36] audit: type=1400 audit(1790398121.015:453): avc: denied { read } for pid=2918 comm="syz.3.1200" path="socket:[16808]" dev="sockfs" ino=16808 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 60.851675][ T729] usb 3-1: unable to get BOS descriptor or descriptor too short [ 60.864633][ T729] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 60.876589][ T729] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 60.886673][ T729] usb 3-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 60.904929][ T729] usb 3-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 60.918404][ T729] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 60.932910][ T729] usb 3-1: config 1 interface 1 has no altsetting 0 [ 60.941632][ T729] usb 3-1: string descriptor 0 read error: -22 [ 60.947876][ T729] usb 3-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 60.962002][ T729] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.995715][ T2938] netlink: 'syz.1.1209': attribute type 2 has an invalid length. [ 61.145363][ T2948] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1214'. [ 61.387286][ T36] audit: type=1400 audit(1790398121.595:454): avc: denied { read write } for pid=2979 comm="syz.1.1229" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 61.407116][ T774] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 61.411995][ T36] audit: type=1400 audit(1790398121.595:455): avc: denied { open } for pid=2979 comm="syz.1.1229" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 61.430608][ T774] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 61.620117][ T46] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 61.781512][ T46] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.793562][ T729] usb 3-1: 2:0: failed to get current value for ch 1 (-71) [ 61.807483][ T46] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 61.813816][ T729] usb 3-1: Warning! Unlikely big volume range (=7736), cval->res is probably wrong. [ 61.816937][ T46] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.834394][ T46] usb 1-1: Product: syz [ 61.836805][ T729] usb 3-1: [2] FU [Speaker Playback Volume] ch = 1, val = -7736/0/1 [ 61.838600][ T46] usb 1-1: Manufacturer: syz [ 61.851647][ T46] usb 1-1: SerialNumber: syz [ 61.862235][ T46] cdc_wdm 1-1:1.0: cdc-wdm0: USB WDM device [ 61.869225][ T46] cdc_wdm 1-1:1.0: Unknown control protocol [ 61.870527][ T729] usb 3-1: USB disconnect, device number 8 [ 62.070141][ T36] audit: type=1400 audit(1790398122.275:456): avc: denied { read write } for pid=2977 comm="syz.0.1228" name="cdc-wdm0" dev="devtmpfs" ino=563 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 62.072913][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.100707][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.107288][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.113950][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.120120][ T36] audit: type=1400 audit(1790398122.285:457): avc: denied { open } for pid=2977 comm="syz.0.1228" path="/dev/cdc-wdm0" dev="devtmpfs" ino=563 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 62.120327][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.150408][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.156892][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.163550][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.169851][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.176490][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.182813][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.189457][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.195732][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.202366][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.208800][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.215442][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.222018][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.228659][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.234954][ C0] cdc_wdm 1-1:1.0: nonzero urb status received: -71 [ 62.241592][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - 0 bytes [ 62.248644][ C0] cdc_wdm 1-1:1.0: wdm_int_callback - usb_submit_urb failed with result -19 [ 62.257599][ T774] usb 1-1: USB disconnect, device number 9 [ 62.370088][ T729] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 62.515185][ T3036] netlink: 104 bytes leftover after parsing attributes in process `syz.2.1255'. [ 62.530075][ T729] usb 2-1: Using ep0 maxpacket: 8 [ 62.537666][ T729] usb 2-1: config 0 has no interfaces? [ 62.545310][ T729] usb 2-1: New USB device found, idVendor=12d1, idProduct=fae2, bcdDevice=70.8b [ 62.560064][ T729] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.569885][ T729] usb 2-1: Product: syz [ 62.576871][ T729] usb 2-1: Manufacturer: syz [ 62.584221][ T729] usb 2-1: SerialNumber: syz [ 62.591619][ T729] usb 2-1: config 0 descriptor?? [ 62.611143][ T36] audit: type=1400 audit(1790398378.824:458): avc: denied { accept } for pid=3043 comm="syz.3.1259" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 62.810867][ T729] usb 2-1: USB disconnect, device number 13 [ 62.933672][ T36] audit: type=1400 audit(1790398379.144:459): avc: denied { listen } for pid=3062 comm="syz.0.1268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 62.960747][ T36] audit: type=1400 audit(1790398379.164:460): avc: denied { accept } for pid=3062 comm="syz.0.1268" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 62.989113][ T3066] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1270'. [ 63.001912][ T3067] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 63.079902][ T3079] erofs: dax options not supported [ 63.114733][ T3086] bridge0: port 3(vlan0) entered blocking state [ 63.123514][ T3086] bridge0: port 3(vlan0) entered disabled state [ 63.129884][ T3086] vlan0: entered allmulticast mode [ 63.137817][ T3086] veth0_vlan: entered allmulticast mode [ 63.144256][ T3086] vlan0: entered promiscuous mode [ 63.149570][ T3086] bridge0: port 3(vlan0) entered blocking state [ 63.155894][ T3086] bridge0: port 3(vlan0) entered forwarding state [ 63.164886][ T3091] syz.3.1282 uses obsolete (PF_INET,SOCK_PACKET) [ 63.175240][ T3091] netlink: 'syz.3.1282': attribute type 8 has an invalid length. [ 63.276234][ T36] audit: type=1400 audit(1790398379.484:461): avc: denied { getopt } for pid=3105 comm="syz.2.1289" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 63.370152][ T729] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 63.530080][ T729] usb 1-1: Using ep0 maxpacket: 16 [ 63.536376][ T729] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.547969][ T729] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.558008][ T729] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 63.571034][ T729] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 63.586119][ T729] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.596102][ T729] usb 1-1: config 0 descriptor?? [ 63.713281][ T774] usb 3-1: new full-speed USB device number 9 using dummy_hcd [ 63.878000][ T774] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 63.902883][ T774] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.920880][ T774] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 63.930265][ T774] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 63.938746][ T774] usb 3-1: Product: syz [ 63.943308][ T774] usb 3-1: Manufacturer: syz [ 63.951429][ T774] hub 3-1:4.0: USB hub found [ 64.014922][ T729] input: HID 045e:07da as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:045E:07DA.000D/input/input17 [ 64.046021][ T729] microsoft 0003:045E:07DA.000D: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.0-1/input0 [ 64.103112][ T2903] hid-generic 0000:0000:0000.000E: unknown main item tag 0x0 [ 64.122448][ T2903] hid-generic 0000:0000:0000.000E: hidraw1: HID v0.00 Device [syz1] on syz0 [ 64.165512][ T774] hub 3-1:4.0: config failed, hub has too many ports! (err -19) [ 64.212149][ T2903] usb 1-1: USB disconnect, device number 10 [ 64.480320][ T729] usb 3-1: USB disconnect, device number 9 [ 64.557415][ T3185] TCP: TCP_TX_DELAY enabled [ 64.748464][ T36] audit: type=1400 audit(1790398380.954:462): avc: denied { read write } for pid=3202 comm="syz.0.1333" name="mtrr" dev="proc" ino=4026532004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 65.135601][ T3232] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 65.365371][ T3257] overlayfs: failed to clone lowerpath [ 65.490083][ T727] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 65.650081][ T727] usb 1-1: Using ep0 maxpacket: 32 [ 65.656626][ T727] usb 1-1: config index 0 descriptor too short (expected 29220, got 36) [ 65.665468][ T727] usb 1-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 65.674312][ T727] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.684834][ T727] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 65.695659][ T727] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 65.705798][ T727] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 18 [ 65.718959][ T727] usb 1-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 65.728537][ T727] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.737536][ T727] usb 1-1: config 0 descriptor?? [ 65.968279][ T729] usb 1-1: USB disconnect, device number 11 [ 66.220116][ T727] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 66.373532][ T727] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 66.381209][ T727] usb 3-1: can't read configurations, error -71 [ 67.242905][ T296] block device autoloading is deprecated and will be removed. [ 67.254346][ T331] udevd[331]: setting mode of /dev/loop1 to 060660 failed: Read-only file system [ 67.273982][ T331] udevd[331]: setting owner of /dev/loop1 to uid=0, gid=6 failed: Read-only file system [ 67.348786][ T295] ------------[ cut here ]------------ [ 67.354374][ T295] WARNING: CPU: 1 PID: 295 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 67.363769][ T295] Modules linked in: [ 67.367746][ T295] CPU: 1 UID: 0 PID: 295 Comm: syz-executor Not tainted syzkaller #0 f6ed0fb9bb938319f6518c785cf37c2d863a58c7 [ 67.374708][ T331] udevd[331]: symlink '../../loop1' '/dev/disk/by-diskseq/64.tmp-b7:1' failed: Read-only file system [ 67.379426][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.400426][ T295] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 67.406107][ T295] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 9e 5e 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 0c c9 5e 03 cc e8 d6 80 3e ff <0f> 0b e9 3e ff ff ff e8 ca 80 3e ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 67.425806][ T295] RSP: 0018:ffffc9000b69fb88 EFLAGS: 00010293 [ 67.431948][ T295] RAX: ffffffff8248f89a RBX: 0000000000000000 RCX: ffff888103bc3900 [ 67.439967][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.448018][ T295] RBP: ffffc9000b69fbb0 R08: ffff88812c89167f R09: 1ffff110259122cf [ 67.456076][ T295] R10: dffffc0000000000 R11: ffffed10259122d0 R12: 0000000000000000 [ 67.464152][ T295] R13: dffffc0000000000 R14: ffff88812c8915e0 R15: ffff888137558bb0 [ 67.472196][ T295] FS: 0000555577f57500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 67.481196][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.487813][ T295] CR2: 0000555577f72918 CR3: 0000000103b10000 CR4: 00000000003526b0 [ 67.495868][ T295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.503911][ T295] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 67.511981][ T295] Call Trace: [ 67.515282][ T295] [ 67.518229][ T295] ovl_do_remove+0x824/0xd10 [ 67.522872][ T295] ? ovl_set_redirect+0x780/0x780 [ 67.527928][ T295] ? __cfi_down_write+0x10/0x10 [ 67.532836][ T295] ovl_rmdir+0x1e/0x30 [ 67.536950][ T295] vfs_rmdir+0x3db/0x560 [ 67.541289][ T295] incfs_kill_sb+0x102/0x220 [ 67.545912][ T295] deactivate_locked_super+0xd2/0x270 [ 67.551346][ T295] deactivate_super+0xb8/0xe0 [ 67.556060][ T295] cleanup_mnt+0x438/0x4d0 [ 67.560536][ T295] __cleanup_mnt+0x1d/0x40 [ 67.564989][ T295] task_work_run+0x1e5/0x260 [ 67.569602][ T295] ? __cfi_task_work_run+0x10/0x10 [ 67.574767][ T295] ? __x64_sys_umount+0x12e/0x180 [ 67.579829][ T295] ? __cfi___x64_sys_umount+0x10/0x10 [ 67.585267][ T295] ? __kasan_check_read+0x15/0x20 [ 67.590456][ T295] resume_user_mode_work+0x35/0x50 [ 67.595590][ T295] syscall_exit_to_user_mode+0x63/0xb0 [ 67.601121][ T295] do_syscall_64+0x63/0xf0 [ 67.605566][ T295] ? clear_bhb_loop+0x50/0xa0 [ 67.610307][ T295] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.616231][ T295] RIP: 0033:0x7f5fadb9f397 [ 67.620720][ T295] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 67.640405][ T295] RSP: 002b:00007fff4d839bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 67.648839][ T295] RAX: 0000000000000000 RBX: 00007f5fadc344bb RCX: 00007f5fadb9f397 [ 67.656875][ T295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff4d839c70 [ 67.664954][ T295] RBP: 00007fff4d839c70 R08: 00007fff4d83ac70 R09: 00000000ffffffff [ 67.673017][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff4d83ad00 [ 67.681053][ T295] R13: 00007f5fadc344bb R14: 00000000000106ee R15: 00007fff4d83ad40 [ 67.689046][ T295] [ 67.692117][ T295] ---[ end trace 0000000000000000 ]--- [ 67.698100][ T295] ------------[ cut here ]------------ [ 67.703669][ T295] WARNING: CPU: 1 PID: 295 at fs/overlayfs/util.c:605 ovl_dir_modified+0x15a/0x190 [ 67.713040][ T295] Modules linked in: [ 67.716952][ T295] CPU: 1 UID: 0 PID: 295 Comm: syz-executor Tainted: G W syzkaller #0 f6ed0fb9bb938319f6518c785cf37c2d863a58c7 [ 67.730102][ T295] Tainted: [W]=WARN [ 67.733942][ T295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 67.745652][ T295] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 67.751465][ T295] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 9e 5e 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 0c c9 5e 03 cc e8 d6 80 3e ff <0f> 0b e9 3e ff ff ff e8 ca 80 3e ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 67.772013][ T295] RSP: 0018:ffffc9000b69fb88 EFLAGS: 00010293 [ 67.778381][ T295] RAX: ffffffff8248f89a RBX: 0000000000000000 RCX: ffff888103bc3900 [ 67.786494][ T295] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.794572][ T295] RBP: ffffc9000b69fbb0 R08: ffff88812c89167f R09: 1ffff110259122cf [ 67.802609][ T295] R10: dffffc0000000000 R11: ffffed10259122d0 R12: 0000000000000000 [ 67.810675][ T295] R13: dffffc0000000000 R14: ffff88812c8915e0 R15: ffff888137558bb0 [ 67.818672][ T295] FS: 0000555577f57500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 67.827659][ T295] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.834317][ T295] CR2: 0000555577f72918 CR3: 0000000103b10000 CR4: 00000000003526b0 [ 67.842344][ T295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.850384][ T295] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 67.858378][ T295] Call Trace: [ 67.861715][ T295] [ 67.864731][ T295] ovl_do_remove+0x824/0xd10 [ 67.869355][ T295] ? ovl_set_redirect+0x780/0x780 [ 67.874454][ T295] ? __cfi_down_write+0x10/0x10 [ 67.879346][ T295] ovl_rmdir+0x1e/0x30 [ 67.883478][ T295] vfs_rmdir+0x3db/0x560 [ 67.887765][ T295] incfs_kill_sb+0x197/0x220 [ 67.892423][ T295] deactivate_locked_super+0xd2/0x270 [ 67.897850][ T295] deactivate_super+0xb8/0xe0 [ 67.902601][ T295] cleanup_mnt+0x438/0x4d0 [ 67.907054][ T295] __cleanup_mnt+0x1d/0x40 [ 67.911520][ T295] task_work_run+0x1e5/0x260 [ 67.916757][ T295] ? __cfi_task_work_run+0x10/0x10 [ 67.921938][ T295] ? __x64_sys_umount+0x12e/0x180 [ 67.927005][ T295] ? __cfi___x64_sys_umount+0x10/0x10 [ 67.932430][ T295] ? __kasan_check_read+0x15/0x20 [ 67.937508][ T295] resume_user_mode_work+0x35/0x50 [ 67.942675][ T295] syscall_exit_to_user_mode+0x63/0xb0 [ 67.948175][ T295] do_syscall_64+0x63/0xf0 [ 67.952646][ T295] ? clear_bhb_loop+0x50/0xa0 [ 67.957355][ T295] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.963300][ T295] RIP: 0033:0x7f5fadb9f397 [ 67.967739][ T295] Code: a2 c7 05 5c 43 25 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 67.987403][ T295] RSP: 002b:00007fff4d839bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 67.995889][ T295] RAX: 0000000000000000 RBX: 00007f5fadc344bb RCX: 00007f5fadb9f397 [ 68.003914][ T295] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff4d839c70 [ 68.011962][ T295] RBP: 00007fff4d839c70 R08: 00007fff4d83ac70 R09: 00000000ffffffff [ 68.019955][ T295] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff4d83ad00 [ 68.028023][ T295] R13: 00007f5fadc344bb R14: 00000000000106ee R15: 00007fff4d83ad40 [ 68.036084][ T295] [ 68.039124][ T295] ---[ end trace 0000000000000000 ]--- [ 68.051849][ T331] udevd[331]: symlink '../../loop1' '/dev/disk/by-diskseq/64.tmp-b7:1' failed: Read-only file system