last executing test programs: 4.466902701s ago: executing program 4 (id=1096): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0xe, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r2 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x3e}, @in6=@loopback, 0x0, 0x0, 0xffff, 0x0, 0xa}, {0x2}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, {{@in6=@local, 0x0, 0x32}, 0x0, @in=@local, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 3.999409127s ago: executing program 4 (id=1099): r0 = socket(0x10, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000045, &(0x7f00000001c0)={0xa, 0x2, 0x398, @empty}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01040000000000000000010000000900010073797a30000000002c000000030a01020000000000000000010000000900010073797a30000000000900030073797a32000000006c000000060a010400000000000000000100000208000b400000000050000480340001800b000100657874686472000024000280080001400000000c080003400000000008000440000000220500020007000000180001800c0001"], 0xe0}}, 0x880) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32=r2, @ANYBLOB="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"], 0x270}, 0x1, 0x0, 0x0, 0x8015}, 0x4) sendmmsg(r0, &(0x7f0000000000), 0x400000000000235, 0x0) 3.980322647s ago: executing program 4 (id=1101): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x403, 0x2, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_LAST_MEMBER_CNT={0x8, 0x1c, 0x6}]}}}]}, 0x3c}}, 0x8044) 3.907377848s ago: executing program 4 (id=1103): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000540)='./bus\x00', 0x8800, &(0x7f0000000280)={[{@errors_remount}, {@sysvgroups}, {@i_version}]}, 0x1, 0x50c, &(0x7f0000001000)="$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") sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000f00)=ANY=[@ANYBLOB="70010000100033060000000000000000fc000000000000000000000000000000ffffffff00000000000000000000000000004000000080010000200000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414000000000000000000000000000000000032000000fe80000000000000000000000000000b23030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000006000000000000000100000000000000000000000000000000000000080000000000000029bd7000000000000a000100000000000000000048000200656362286369706865725f6e756c6c29000000000013000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c002000"], 0x170}}, 0x0) 3.907080478s ago: executing program 2 (id=1105): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000140)=0x6, 0x4) 3.74873921s ago: executing program 2 (id=1111): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f00000001c0)={'wg1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@newlink={0x78, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x50, 0x1a, 0x0, 0x1, [@AF_MPLS={0xffffffffffffff5a}, @AF_INET={0x38, 0x2, 0x0, 0x1, {0x34, 0x1, 0x0, 0x1, [{0x8, 0x18, 0x0, 0x0, 0x4}, {0x8, 0x1b, 0x0, 0x0, 0x8}, {0x8, 0xe, 0x0, 0x0, 0xfffffff8}, {0x8, 0xb, 0x0, 0x0, 0x1}, {0x8, 0xf, 0x0, 0x0, 0x3}, {0x8, 0x1c, 0x0, 0x0, 0x6}]}}, @AF_INET={0x10, 0x2, 0x0, 0x1, {0xc, 0x1, 0x0, 0x1, [{0x8, 0x1a, 0x0, 0x0, 0x8}]}}]}, @IFLA_NET_NS_FD={0x8}]}, 0x78}}, 0x0) 3.73720256s ago: executing program 2 (id=1112): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x50) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, 0x0, 0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000540), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000080), &(0x7f0000000100)={'syz', 0x1}, &(0x7f00000003c0)="ae", 0x1, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000200)='asymmetric\x00', &(0x7f0000000140)=@keyring={'key_or_keyring:', r5}) keyctl$link(0x8, r5, r4) keyctl$get_security(0x11, r5, &(0x7f00000003c0)=""/169, 0xa9) utimes(&(0x7f00000000c0)='./file0\x00', 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[], 0x1c}}, 0x8000) 3.72292257s ago: executing program 4 (id=1114): r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000006c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x0, 0x30}}, {{0x9, 0x5, 0x81, 0x3, 0x8}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x0, 0x0, 0xff}}, {{0x9, 0x5, 0x3, 0x2, 0x40}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x20, 0x80, 0x1c, {0x8, 0x2, 0x1, 0x3, 0x1, 0xcfe4, 0x401, 0x2, 0xc, 0x9, 0x3, 0x10}}, 0x0, 0x0, &(0x7f00000002c0)={0x20, 0x87, 0x2, 0x7}, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 2.618052335s ago: executing program 2 (id=1118): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) getpid() bpf$MAP_CREATE(0x0, 0x0, 0x48) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB]) 2.386555958s ago: executing program 3 (id=1124): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000500)={0xfffffffffffffffe}) 2.323460599s ago: executing program 3 (id=1125): syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000100)='./bus\x00', 0x1010000, &(0x7f0000000c00)=ANY=[@ANYRES64=0x0, @ANYRES16=0x0], 0x1, 0x369, &(0x7f0000000700)="$eJzs3U1oY1UbAOA3vWnSGfi+dicKQnQnaJnOTje2SAcGu1EJ/izE4HRUkiq0WGwX09aF4lJwqSt3CrpwIS5FUMSdC7eOIKPiQmc34OCR5OYmt0naaQerFJ9nkZy+57znnPtDcntJTp5bjPal6bh8/fq1mJmpRHXxkcW4UYm5yKKwG+NqE2IAwOlwI6X4PeWOmFI54SkBACes9/7/QkQ0Yi6PvP7lYe2Td38AOPX6//+fOazNzEEVr5zIlACAEzZ2///efdW1akQtqsWf1dKnAgCA0+qJp595dGkl4vFGYyZi7c3N5mYzHhrWL12Ol6ITq3EuZuNmRH6h0H2o9B4vXFxZPtdoNHbip7loRsRUP7GZXyksZb38eizEbMz187uXGqlXzi58srK80OiJiN2d3vixVtlsTsfZ/vjfn43V4YVH0UnvKeLiyvL5Rr+D5lqRvxOxN7xv0Z3/fMzGt88Pukmp+ATjyvKVhWLSw/zNZj0uDfbCgXdAAAAAAAAAAAAAAAAAAAAAAADgtsw3BuYG6+ek7nO+Us78/IT63vo4eX5/faC9fH2gVE+R0m+vPdB8K4t96wONrs+zaSFBAAAAAAAAAAAAAAAAAAAAGNjYqkWr01ld39jabpcLO+sbW1MR0Y28/PVHX5yJ8Ta3KFTzIeoRgyEa/WG3262UFY1TFjGennUHLyIffDqYcblNfbAVE6dRP7iq0/nfPT++O4zcnRU9/zlsk8XkDcxK03h4pOe1/+dTOs6OGhTOlyP18dGvppRKkTfK6VeeHe8wKhHV4x+47fZUHNwmdQtfXXvxzmLvtz5Pufvun33y6jvv/9JudbojR+8I1tY3bqZ2q1I0Pt5u6e7qIlKJvFApnwnVw9L39kda2Xe/PnXX298cbfRUjrzaPZ9H2mT55nw8ml7LC91pjlSdGaZP9zeiszo94eS/VeE2jukd7332YUo//HzkIYamxl42Kn/Pqw8AAAAAAAAAAAAAAAAAAFBW+q54X//LvtOHZT342MnPDAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD+OcPf/y8V9nZjJDIo7I5FBoU/diZk1VfXNyJq//ZmAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADwH/dXAAAA//+g5Vir") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_clone(0x800, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00000000c0)="f461c5bbd75c3583", 0x8, 0x0, &(0x7f0000000100)={0x2, 0x0, @empty}, 0x10) recvmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) fchdir(0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000c80)={'lo\x00'}) getpid() 2.116276852s ago: executing program 1 (id=1127): creat(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x2004000, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid}], [], 0x6b}}) 1.979383614s ago: executing program 1 (id=1128): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file1\x00', 0x200000, &(0x7f0000000180)={[{@noblock_validity}, {}, {@stripe={'stripe', 0x3d, 0x3}}, {@norecovery}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@orlov}, {@nogrpid}, {@noauto_da_alloc}, {@nombcache}, {@nodiscard}, {@debug}]}, 0x2, 0x56a, &(0x7f00000015c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101942, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) 1.865818225s ago: executing program 1 (id=1130): connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x5, @none, 0x73}, 0xe) syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f00000000c0)='mnt\x00', 0x4, &(0x7f0000000000), 0x0, 0x236, &(0x7f0000000300)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='mnt\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000580)={@id={0x2, 0x0, @a}, 0x40, 0x0, '\x00', @b}) mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='mnt/encrypted_dir\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000680)='mnt/encrypted_dir\x00', 0x800, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f00000006c0)=@v2={0x2, @adiantum, 0x0, '\x00', @a}) chdir(&(0x7f00000002c0)='mnt/encrypted_dir\x00') symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') 1.799219396s ago: executing program 2 (id=1132): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x40, &(0x7f0000000080)={[{@errors_remount}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x2}}]}, 0x0, 0x4f7, &(0x7f0000000540)="$eJzs3c9vI1cdAPDvTOJNmqZNCpUKCOhSCgtarZ1426jqqVxAqKqEqDhxSEPijaLYcRQ7pQkrNfkfkKjEAcGJMwckDpV64ojgBre9LAekBVagDRIHo/GPbHZjJ2HXsVX785FGM2/eeL7vrTXveb9J/AIYW1cj4iAirkTEexEx1z6ftLd4q7Vl1z24f3v16P7t1SQajXf/kTTrs3Nx4jWZZ9v3nI6I738n4kfJ6bi1vf3NlXK5tNMuF+qV7UJtb//GRmVlvbRe2ioWlxaXFt64+Xqxb319ufKbe9/eePsHH//uS3f/dPDNn2TNmm3XnexHP7W6njuOk5mMiLcvI9gQTLT7c2XYDeGJpBHxmYh4pfn8z8VE8928mC6PNQDwKdBozEVj7mQZABh1aTMHlqT5di5gNtI0n2/l8F6MmbRcrdWv36rubq21cmXzkUtvbZRLC+1c4Xzkkqy8+GF2/LBcjEfLNyPihYj46dQzzXJ+9eJ5BgCgv559bP7/91Rr/gcARtz0eRcsD6YdAMDgnDv/AwAjx/wPAOPH/A8A48f8DwDjx/wPAOPmTmf+nxh2SwCAgfjeO+9kW+Oo/f3Xa+/v7W5W37+xVqpt5iu7q/nV6s52fr1aXS+X8qvVynn3K1er24uvxe4HhXqpVi/U9vaXK9Xdrfpy83u9l0u5gfQKADjLCy9/8pckIg7efKa5xYm1HMzVMNrSYTcAGBo5fxhfvoUbxpf/4wPnreXZ81eEP3qCYI0Pn+BFQL9d+7z8P4wr+X8YX/L/ML7k/2F8NRpJrzX/0+NLAICRIscPDPTn/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAiZpvb/IlymubzEc9FxHzkklsb5dJCRDwfEX+eyk1l5cWhthgAeHrp35L2+l/X5l6dfbz2SvKfqeY+In7883d/9sFKvb6zmJ3/5/H5+kft88VhtB8AOE9nnu7M4x0P7t9e7WyDbM+9b7UWF83iHrW3Vs1kTGa7P05HLiJm/pW0ym3Z55WJPsQ/OIyIz3Xrf9LMjcy3Vz59PH4W+7mBxk8fiZ8261r77N/is6fuPNUz5nlrvcK4+CQbf97q9vylcbW5n+66+PF0c4R6ep3x7+jU+Nd53qebY0238e/qRWO89vvv9qw7jPjCZLf4yXH8pEf8Vy8Y/84Xv/xKr7rGLyOuRff4J2MV6pXtQm1v/8ZGZWW9tF7aKhaXFpcW3rj5erHQzFEXOpnq0/7+5vXne/b/1xEzPeJPn9P/r53Z68bxAPyr/773w6/0in8Y8Y2vdn//XzwjfjYnfv3M+A+tzPy25/LdWfy1Vv8P/9/3//oF49/96/7aBS8FAAagtre/uVIul3b6epCLPt/wxEFySW12MOIH2efxp73PS+2UWddr/vCLj1/KKofe074cDHlgAi7dw4d+2C0BAAAAAAAAAAAAAAB6ufQ/J0qH3UMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABG2f8CAAD//zwQyy8=") openat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x141842, 0x0) mount(&(0x7f0000000380)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x187102, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x28011, r0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000017c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000001}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}}], 0x2, 0x4040081) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) chdir(&(0x7f0000000240)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000380)={[{@delalloc}, {@data_err_abort}, {@noload}, {@dioread_lock}, {@data_err_ignore}, {@resgid}, {@data_err_ignore}, {@grpquota}, {@nobh}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x562, &(0x7f0000000440)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x0) 1.50224828s ago: executing program 3 (id=1134): userfaultfd(0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "00017f", 0x14, 0x2c, 0x0, @remote, @local, {[], {{0x84ff, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x1}}}}}}}, 0x0) 1.427518331s ago: executing program 1 (id=1135): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000d40), 0x101000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) 1.427183581s ago: executing program 0 (id=1136): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r0}, 0x18) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) mremap(&(0x7f0000532000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000190000/0x1000)=nil) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x24}, 0x1, 0x0, 0x0, 0x48000}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r6 = add_key$user(&(0x7f0000000080), 0x0, &(0x7f0000000240)="b2d89f7910fc5818428a8a601ae48995a75cf46ad8b8b6fd1a4356a1cbe9f4652036ac1a2b25e422bca2e9058cc54e7ee5496dd471a9de163fdbbde998ebffa7468e21349c00b002edae8f21a185bb44010c5b3b80e588e350a2aa8b8de04c77d1ed243427b9b311fa087c03151d4081a15ef9a1016c547e9bc037937da6a69826dfef4710a9ac11f7e8b64a4a69da84f822542ea7fc438735359d36144b003ec71d727e58e53a18e613cb24fa387bfe0d620284f3fada43763e45cb7664aa8e23b2aa1df49a23e527658c8016e20c", 0xcf, 0xfffffffffffffff9) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x82, 0x0, 0x0) r7 = add_key(&(0x7f0000000180)='cifs.idmap\x00', 0x0, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000380)={r6, r7}, &(0x7f00000003c0)=""/232, 0xe8, &(0x7f00000005c0)={0x0, &(0x7f0000000500)}) r8 = openat$binfmt_register(0xffffff9c, &(0x7f00000001c0), 0x1, 0x0) write$binfmt_register(r8, &(0x7f0000000740)={0x3a, 'syz0', 0x3a, 'M', 0x3a, 0x7, 0x3a, '#%\\h*@#Lw\x9e5\x9f6k\x886\xafm\xa0\b\x81\xdc\xd1\x8f\x93r2\x0eeu}\xf7\"\xbd&-~\xeahJ\xee\'X\x9a\xd4\xfeI6\xd9\x1b\xc8\x14.\xfa\xb8\x03\x16\x96\x11\xa8\x90{\xc5\xe2\xf1u\xd1\xca\x8a>\xc3\x84\xd3\xcf\xa7\x1f\xc1\xb5\x12\xd0\x1e\x98\xce+\x12\xaex{\x91\xc7bw\xcaC\xe1/\x19\xfei\xf0\xa2\x9c3\xee/\xcf\xdew \x1c\xc7=\xfb\xb8\x88\x132\xf9\xbf7K\x8d\x16\xa6\xbf4\v\xces\xa4\x13\xb1\x14\x89\xa0\x14P\x97\x81%)\xa1\x0e)2a2\xa2\xef\f\xef\x8a\x95\xdd\xac\xab\xff#T}`\x88r\xb3\xd8\x19\x06\xde\xb7\xf0GR.?i|\xafhs\x1d\xdc\x12\x85!\xaaqg\x10\xec\x1b\xcb\xfc6\xba\xde\x13\xdf\xc6Z+\r\xb4\x9a\xe8V1\x82\xce\xdd\xddx\xe7H\xa3N\x92\xdb\xaa\xdbe\xc1\x05P\b<\x1e\xd6\x92\x89\xaa\xbe\xda\\|\xcf\xaf$.\x10\x8d\x9aie\xd3W\x1e\xd2L\xfa\xcc\xfb\xc2\x90\x99\xa9\x9f\xcd\xfasX\x9d\xbb\x8f\x1a\xdd\x05\xdc\xb8\xc7\xb4v\x1f\xe3\xb6)\x1dM\x1e\xf9\x97\xffLW\x82\t\xf7\xb4\xe2fP\b\n\xdd\x03\x9d&\xd2\xce0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x1000001, 0x506d5406, 0x8, 0x7fff, 0x215, 0x3, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000b8c0)="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", 0x2000, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002080)={0x20, 0x0, 0x0, {0x0, 0x17}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x8541, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x18, 0x0, 0x2, {0x8}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_NOTIFY_INVAL_INODE(r2, &(0x7f00000000c0)={0x28, 0x2, 0x0, {0x0, 0x5, 0x101}}, 0x28) 378.946975ms ago: executing program 1 (id=1142): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000640)='./file1\x00', 0x3000010, &(0x7f0000000000), 0x3e, 0x51b, &(0x7f0000000100)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) mknod(&(0x7f0000000080)='./bus\x00', 0x1000, 0x0) mount(&(0x7f0000000180)=@loop={'/dev/loop', 0x0}, &(0x7f0000000140)='./bus\x00', 0x0, 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x14113e, 0x0) write$binfmt_script(r1, &(0x7f0000000080), 0x208e24b) write$binfmt_script(r0, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xa, 0x28011, r0, 0x0) 333.796025ms ago: executing program 0 (id=1143): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x804810, &(0x7f0000000a40), 0x26, 0x756, &(0x7f00000002c0)="$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") newfstatat(0xffffffffffffff9c, &(0x7f0000001580)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setresuid(0x0, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r1, 0x0, 0x0) 304.548906ms ago: executing program 3 (id=1144): openat$uinput(0xffffffffffffff9c, &(0x7f0000000080), 0x802, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_serviced_recursive\x00', 0x275a, 0x0) syz_usb_connect$uac1(0x0, 0xa4, &(0x7f00000005c0)=ANY=[@ANYBLOB="2a01000020000040b708000000000000030109029200030172e5000904000000010100000a24010000000201020c0d2407000005000000000000000c240000e9fffff5ffffffff092403f3ff000005024524", @ANYRES8=r0, @ANYBLOB="05", @ANYRES16=r0, @ANYRES8, @ANYRES16=r2, @ANYRESOCT=r0], 0x0) 147.408008ms ago: executing program 0 (id=1145): pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote}, 0x10) sendto$inet(r1, &(0x7f0000000200)="e1", 0xfea8, 0x0, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x7ffff000, 0xa) 29.958ms ago: executing program 0 (id=1146): bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@bloom_filter={0x1e, 0xffff8001, 0x2, 0x8, 0x20000, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x5, 0xd, @void, @value, @void, @value}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0x14, 0x4, 0x4, 0x22, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000040)=0x8, 0x4) bind$inet(r1, &(0x7f0000000200)={0x2, 0x3, @empty}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r0, &(0x7f00000001c0), &(0x7f00000004c0)=@udp=r1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000280), &(0x7f0000000100)=@tcp=r1, 0x1}, 0x20) 29.708489ms ago: executing program 4 (id=1147): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="500000000102030000000000000000000a0000003c0001800c000280050001003a0000002c000180140003002001000000000000000000000000000114000400000000"], 0x50}}, 0x0) 0s ago: executing program 0 (id=1148): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x2, 0x6, 0x2, 0x0, 0x2, 0x0, 0x2}, 0x10}}, 0x0) kernel console output (not intermixed with test programs): T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.447933][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.455394][ T341] device bridge_slave_0 entered promiscuous mode [ 21.468595][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.475679][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.483117][ T340] device bridge_slave_0 entered promiscuous mode [ 21.490102][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.497142][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.504573][ T340] device bridge_slave_1 entered promiscuous mode [ 21.511072][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.518271][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.525669][ T341] device bridge_slave_1 entered promiscuous mode [ 21.582870][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.590070][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.597697][ T342] device bridge_slave_0 entered promiscuous mode [ 21.607088][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.614334][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.621634][ T342] device bridge_slave_1 entered promiscuous mode [ 21.662976][ T339] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.670035][ T339] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.677309][ T339] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.684502][ T339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.742448][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.749503][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.756770][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.763885][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.784999][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.792237][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.800257][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 21.807579][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 21.815596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 21.822950][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.846668][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.854946][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.861944][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.869837][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.878258][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 21.885387][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 21.904698][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 21.921809][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.936352][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 21.954578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 21.963002][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 21.971691][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 21.978723][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 21.986068][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 21.994241][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.001310][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.036705][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.045109][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.053735][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.061996][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.070963][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.079191][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.086820][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.095066][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.102071][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.109527][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.117802][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.124834][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.132120][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.145150][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.172189][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.172714][ T339] request_module fs-gadgetfs succeeded, but still no fs? [ 22.187037][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.195841][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.251319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.260579][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.268834][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.277848][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.286234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 22.293850][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.301946][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.309005][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.316728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 22.325275][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.332305][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 22.340304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.348658][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.355732][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.363124][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 22.371377][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 22.378425][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 22.385993][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.394251][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.480517][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.489241][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 22.497812][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 22.506300][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 22.514377][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 22.522550][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 22.530655][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.541157][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.556179][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.565476][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.574661][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.584118][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.599449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.608632][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.618807][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.628429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.638058][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.648200][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.657946][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.668986][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.677870][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.686310][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.699485][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.707685][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 22.730083][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 22.742064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 22.752443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 22.761500][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 22.802041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 22.810925][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 22.814364][ T385] FAT-fs (loop0): error, corrupted directory (invalid entries) [ 22.819816][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 22.838114][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 22.878129][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 22.893769][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.046409][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 23.055072][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.064157][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 23.072938][ T359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 23.469811][ T385] syz.0.1 (385) used greatest stack depth: 21872 bytes left [ 23.648373][ T406] syz.2.11[406] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 23.648697][ T406] syz.2.11[406] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 23.845877][ T397] 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. [ 25.086930][ T23] kauditd_printk_skb: 52 callbacks suppressed [ 25.103436][ T23] audit: type=1400 audit(1747678432.540:143): avc: denied { ioctl } for pid=416 comm="syz.2.17" path="socket:[13335]" dev="sockfs" ino=13335 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 25.371525][ T23] audit: type=1400 audit(1747678432.590:144): avc: denied { sys_module } for pid=421 comm="syz.3.18" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 25.398539][ T23] audit: type=1400 audit(1747678432.850:145): avc: denied { read } for pid=425 comm="syz.3.20" name="binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 25.426130][ T23] audit: type=1400 audit(1747678432.850:146): avc: denied { open } for pid=425 comm="syz.3.20" path="/dev/binderfs/binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 25.501529][ T23] audit: type=1400 audit(1747678432.850:147): avc: denied { ioctl } for pid=425 comm="syz.3.20" path="/dev/binderfs/binder1" dev="binder" ino=8 ioctlcmd=0x6205 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 25.654562][ T429] binder: 425:429 ioctl c0306201 0 returned -14 [ 25.769199][ T404] F2FS-fs (loop0): fault_injection options not supported [ 25.798653][ T404] F2FS-fs (loop0): invalid crc value [ 25.798796][ T23] audit: type=1400 audit(1747678433.250:148): avc: denied { name_bind } for pid=430 comm="syz.1.21" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 25.829936][ T23] audit: type=1400 audit(1747678433.250:149): avc: denied { node_bind } for pid=430 comm="syz.1.21" saddr=224.0.0.1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.917942][ T404] F2FS-fs (loop0): Found nat_bits in checkpoint [ 25.960028][ T404] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 26.189237][ T23] audit: type=1400 audit(1747678433.500:150): avc: denied { create } for pid=432 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 26.331788][ T23] audit: type=1400 audit(1747678433.530:151): avc: denied { connect } for pid=432 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 26.501864][ T23] audit: type=1400 audit(1747678433.560:152): avc: denied { write } for pid=432 comm="syz.2.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 26.542619][ T404] attempt to access beyond end of device [ 26.542619][ T404] loop0: rw=2049, want=45104, limit=40427 [ 26.825900][ T453] F2FS-fs (loop4): fault_injection options not supported [ 26.850466][ T453] F2FS-fs (loop4): invalid crc value [ 26.898435][ T453] F2FS-fs (loop4): Found nat_bits in checkpoint [ 27.062212][ T453] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 27.108580][ T453] attempt to access beyond end of device [ 27.108580][ T453] loop4: rw=2049, want=45104, limit=40427 [ 27.120675][ T453] attempt to access beyond end of device [ 27.120675][ T453] loop4: rw=2049, want=45112, limit=40427 [ 27.120821][ T471] cgroup: syz.2.32 (471) created nested cgroup for controller "memory" which has incomplete hierarchy support. Nested cgroups may change behavior in the future. [ 27.148817][ T471] cgroup: "memory" requires setting use_hierarchy to 1 on the root [ 27.170166][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.177392][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.284359][ T473] process 'syz.0.35' launched './file0' with NULL argv: empty string added [ 27.323332][ T382] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.613282][ T382] usb 2-1: Using ep0 maxpacket: 32 [ 27.873411][ T382] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 27.888618][ T382] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 27.906781][ T382] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 27.948089][ T382] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 27.958467][ T382] usb 2-1: config 0 descriptor?? [ 28.705569][ T507] [ 28.707934][ T507] ********************************************************** [ 28.962765][ T510] kvm: MWAIT instruction emulated as NOP! [ 28.969301][ T505] mip6: mip6_destopt_init_state: spi is not 0: 1075052544 [ 28.979036][ T507] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 28.986614][ T507] ** ** [ 28.994774][ T507] ** trace_printk() being used. Allocating extra memory. ** [ 29.002223][ T507] ** ** [ 29.009746][ T507] ** This means that this is a DEBUG kernel and it is ** [ 29.017199][ T507] ** unsafe for production use. ** [ 29.043828][ T507] ** ** [ 29.051716][ T507] ** If you see this message and you are not debugging ** [ 29.059436][ T507] ** the kernel, report this immediately to your vendor! ** [ 29.070356][ T507] ** ** [ 29.078070][ T507] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 29.087042][ T507] ********************************************************** [ 29.113253][ T382] usbhid 2-1:0.0: can't add hid device: -71 [ 29.120860][ T382] usbhid: probe of 2-1:0.0 failed with error -71 [ 29.170883][ T382] usb 2-1: USB disconnect, device number 2 [ 30.196550][ T23] kauditd_printk_skb: 35 callbacks suppressed [ 30.196561][ T23] audit: type=1326 audit(1747678437.650:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.227183][ T23] audit: type=1326 audit(1747678437.650:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.250663][ T23] audit: type=1326 audit(1747678437.670:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=201 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.283753][ T544] hub 8-0:1.0: USB hub found [ 30.288976][ T544] hub 8-0:1.0: 1 port detected [ 30.307419][ T23] audit: type=1326 audit(1747678437.670:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.331627][ T23] audit: type=1326 audit(1747678437.670:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=302 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.362065][ T23] audit: type=1326 audit(1747678437.670:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.430546][ T23] audit: type=1326 audit(1747678437.670:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=144 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.467362][ T23] audit: type=1326 audit(1747678437.670:195): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.512407][ T23] audit: type=1326 audit(1747678437.670:196): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.535466][ T23] audit: type=1326 audit(1747678437.670:197): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=541 comm="syz.1.55" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8dd1fb6969 code=0x7ffc0000 [ 30.733444][ T499] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 30.993223][ T499] usb 5-1: Using ep0 maxpacket: 16 [ 31.233497][ T499] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.253849][ T499] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.264096][ T499] usb 5-1: New USB device found, idVendor=060b, idProduct=0001, bcdDevice= 0.00 [ 31.273483][ T499] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.296282][ T499] usb 5-1: config 0 descriptor?? [ 32.106967][ T499] hid-generic 0003:060B:0001.0001: item fetching failed at offset 2/69 [ 32.115887][ T499] hid-generic: probe of 0003:060B:0001.0001 failed with error -22 [ 32.347404][ T499] usb 5-1: USB disconnect, device number 2 [ 32.971948][ T382] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 33.793279][ T499] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 33.793297][ T382] usb 4-1: config 0 interface 0 has no altsetting 0 [ 33.807474][ T382] usb 4-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 33.816551][ T382] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.825131][ T382] usb 4-1: config 0 descriptor?? [ 33.863771][ T382] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 33.912003][ T625] netlink: 104 bytes leftover after parsing attributes in process `syz.1.85'. [ 33.923268][ T370] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 34.091529][ T499] usb 5-1: device descriptor read/64, error 18 [ 34.163257][ T370] usb 1-1: Using ep0 maxpacket: 16 [ 34.423235][ T74] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 34.433325][ T370] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.444311][ T370] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 34.454101][ T370] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 34.467311][ T370] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 34.476665][ T370] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.485310][ T370] usb 1-1: config 0 descriptor?? [ 34.633241][ T499] usb 5-1: device descriptor read/64, error 18 [ 34.663248][ T74] usb 2-1: Using ep0 maxpacket: 16 [ 34.783281][ T74] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.794234][ T74] usb 2-1: New USB device found, idVendor=0419, idProduct=0001, bcdDevice= 0.00 [ 34.803284][ T74] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.812016][ T74] usb 2-1: config 0 descriptor?? [ 34.903231][ T499] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 34.953467][ T640] overlayfs: unrecognized mount option "userxattr" or missing value [ 34.964163][ T370] microsoft 0003:045E:07DA.0002: item 0 4 0 8 parsing failed [ 34.971661][ T370] microsoft 0003:045E:07DA.0002: parse failed [ 34.981840][ T370] microsoft: probe of 0003:045E:07DA.0002 failed with error -22 [ 35.121663][ T370] usb 4-1: USB disconnect, device number 2 [ 35.182307][ T369] usb 1-1: USB disconnect, device number 2 [ 35.188256][ T499] usb 5-1: device descriptor read/64, error 18 [ 35.284213][ T74] samsung 0003:0419:0001.0003: unknown main item tag 0x0 [ 35.291598][ T74] samsung 0003:0419:0001.0003: unknown main item tag 0x0 [ 35.298966][ T74] samsung 0003:0419:0001.0003: unknown main item tag 0x0 [ 35.306263][ T74] samsung 0003:0419:0001.0003: unknown main item tag 0x0 [ 35.313666][ T74] samsung 0003:0419:0001.0003: unknown main item tag 0x0 [ 35.321898][ T74] samsung 0003:0419:0001.0003: hidraw0: USB HID v0.05 Device [HID 0419:0001] on usb-dummy_hcd.1-1/input0 [ 35.375517][ T23] kauditd_printk_skb: 34 callbacks suppressed [ 35.375665][ T23] audit: type=1400 audit(1747678895.830:232): avc: denied { create } for pid=647 comm="syz.3.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 35.520370][ T74] usb 2-1: USB disconnect, device number 3 [ 35.527524][ T23] audit: type=1400 audit(1747678895.830:233): avc: denied { getopt } for pid=647 comm="syz.3.94" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 35.763210][ T499] usb 5-1: device descriptor read/64, error 18 [ 35.883269][ T499] usb usb5-port1: attempt power cycle [ 35.911234][ T23] audit: type=1400 audit(1747678896.360:234): avc: denied { write } for pid=658 comm="syz.2.97" name="loop-control" dev="devtmpfs" ino=157 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 36.056107][ T23] audit: type=1400 audit(1747678896.510:235): avc: denied { ioctl } for pid=663 comm="syz.1.99" path="socket:[15150]" dev="sockfs" ino=15150 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 36.150856][ T74] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 36.333350][ T499] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 36.454208][ T23] audit: type=1400 audit(1747678896.910:236): avc: denied { bind } for pid=665 comm="syz.3.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 36.560015][ T499] usb 5-1: device descriptor read/8, error -71 [ 36.567048][ T23] audit: type=1400 audit(1747678897.010:237): avc: denied { unmount } for pid=342 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 36.683354][ T74] usb 1-1: Using ep0 maxpacket: 32 [ 36.793349][ T499] usb 5-1: device descriptor read/8, error -71 [ 36.966765][ T74] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 36.979955][ T74] usb 1-1: config 0 has no interface number 0 [ 37.034177][ T74] usb 1-1: config 0 interface 184 has no altsetting 0 [ 37.293551][ T74] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 37.322841][ T74] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.440088][ T23] audit: type=1400 audit(1747678897.890:238): avc: denied { create } for pid=709 comm="syz.4.116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 37.483799][ T74] usb 1-1: Product: syz [ 37.488066][ T74] usb 1-1: Manufacturer: syz [ 37.492700][ T74] usb 1-1: SerialNumber: syz [ 37.502270][ T74] usb 1-1: config 0 descriptor?? [ 37.537414][ T23] audit: type=1400 audit(1747678897.990:239): avc: denied { name_bind } for pid=717 comm="syz.1.120" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 37.558786][ T74] smsc75xx v1.0.0 [ 37.563088][ T74] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22 [ 37.574097][ T74] smsc75xx: probe of 1-1:0.184 failed with error -22 [ 37.574624][ T23] audit: type=1400 audit(1747678898.030:240): avc: denied { read write } for pid=719 comm="syz.1.121" name="rtc0" dev="devtmpfs" ino=10856 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 37.605778][ T23] audit: type=1400 audit(1747678898.030:241): avc: denied { open } for pid=719 comm="syz.1.121" path="/dev/rtc0" dev="devtmpfs" ino=10856 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 38.063377][ T74] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 38.480879][ T74] usb 4-1: config index 0 descriptor too short (expected 6427, got 27) [ 38.494216][ T74] usb 4-1: config 0 has an invalid interface number: 21 but max is 0 [ 38.502345][ T74] usb 4-1: config 0 has no interface number 0 [ 38.508765][ T74] usb 4-1: config 0 interface 21 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 38.597425][ T739] hub 8-0:1.0: USB hub found [ 38.602777][ T739] hub 8-0:1.0: 1 port detected [ 38.678069][ T74] usb 4-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 38.687605][ T499] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 38.695794][ T74] usb 4-1: New USB device strings: Mfr=31, Product=1, SerialNumber=0 [ 38.704832][ T74] usb 4-1: Product: syz [ 38.709605][ T74] usb 4-1: Manufacturer: syz [ 38.718576][ T74] usb 4-1: config 0 descriptor?? [ 38.743277][ T712] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 38.760507][ T743] binfmt_misc: register: failed to install interpreter file ./file0 [ 38.952602][ T750] syz.1.131[750] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 38.952931][ T750] syz.1.131[750] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 39.093439][ T499] usb 3-1: config 0 interface 0 altsetting 8 endpoint 0x81 has invalid wMaxPacketSize 0 [ 39.140096][ T499] usb 3-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 39.188369][ T499] usb 3-1: config 0 interface 0 has no altsetting 0 [ 39.230767][ T499] usb 3-1: New USB device found, idVendor=1b1c, idProduct=1c04, bcdDevice= 0.00 [ 39.351042][ T5] usb 1-1: USB disconnect, device number 3 [ 39.862312][ T499] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 39.880942][ T499] usb 3-1: config 0 descriptor?? [ 40.404873][ T499] hid-generic 0003:1B1C:1C04.0004: hidraw0: USB HID v0.01 Device [HID 1b1c:1c04] on usb-dummy_hcd.2-1/input0 [ 40.471033][ T499] usb 4-1: USB disconnect, device number 3 [ 40.556634][ T782] serio: Serial port ptm0 [ 40.620727][ T369] usb 3-1: USB disconnect, device number 2 [ 41.395046][ T803] binder: BINDER_SET_CONTEXT_MGR already set [ 41.443343][ T803] binder: 802:803 ioctl 4018620d 200000000040 returned -16 [ 41.489106][ T23] kauditd_printk_skb: 6 callbacks suppressed [ 41.489117][ T23] audit: type=1400 audit(1747678901.940:248): avc: denied { append } for pid=807 comm="syz.3.151" name="kvm" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 41.518981][ T23] audit: type=1400 audit(1747678901.940:249): avc: denied { setopt } for pid=811 comm="syz.4.153" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 41.614715][ T23] audit: type=1326 audit(1747678902.050:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=804 comm="syz.0.150" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f4cc83b3969 code=0x0 [ 41.830397][ T23] audit: type=1400 audit(1747678902.280:251): avc: denied { ioctl } for pid=822 comm="syz.3.156" path="socket:[16950]" dev="sockfs" ino=16950 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 41.855129][ T23] audit: type=1400 audit(1747678902.280:252): avc: denied { bind } for pid=822 comm="syz.3.156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 41.855251][ T823] netlink: 4 bytes leftover after parsing attributes in process `syz.3.156'. [ 42.331016][ T837] hub 8-0:1.0: USB hub found [ 42.339005][ T837] hub 8-0:1.0: 1 port detected [ 42.666986][ T23] audit: type=1400 audit(1747678903.120:253): avc: denied { create } for pid=839 comm="syz.0.162" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 42.688048][ T23] audit: type=1400 audit(1747678903.120:254): avc: denied { mounton } for pid=839 comm="syz.0.162" path="/21/file0" dev="tmpfs" ino=16031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 42.711277][ T23] audit: type=1400 audit(1747678903.130:255): avc: denied { unlink } for pid=341 comm="syz-executor" name="file0" dev="tmpfs" ino=16031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 42.747666][ T845] netlink: 12 bytes leftover after parsing attributes in process `syz.4.163'. [ 42.983241][ T838] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 43.523231][ T346] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 43.531037][ T74] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 43.538762][ T838] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 43.550438][ T838] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 43.723506][ T876] hub 8-0:1.0: USB hub found [ 43.728640][ T838] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 43.738004][ T876] hub 8-0:1.0: 1 port detected [ 43.750828][ T838] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.759914][ T838] usb 1-1: Product: syz [ 43.766749][ T838] usb 1-1: Manufacturer: syz [ 43.771621][ T838] usb 1-1: SerialNumber: syz [ 43.793606][ T844] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 43.803247][ T74] usb 4-1: Using ep0 maxpacket: 8 [ 43.893309][ T346] usb 2-1: config 11 has an invalid interface number: 165 but max is 0 [ 43.901707][ T346] usb 2-1: config 11 has no interface number 0 [ 43.908108][ T346] usb 2-1: config 11 interface 165 altsetting 27 has an invalid endpoint with address 0x0, skipping [ 43.919221][ T346] usb 2-1: config 11 interface 165 altsetting 27 endpoint 0xD has invalid maxpacket 1023, setting to 64 [ 43.953010][ T74] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 43.961448][ T346] usb 2-1: config 11 interface 165 altsetting 27 endpoint 0xE has invalid maxpacket 1112, setting to 64 [ 43.972869][ T74] usb 4-1: config 0 has no interface number 0 [ 43.979118][ T346] usb 2-1: config 11 interface 165 altsetting 27 bulk endpoint 0x2 has invalid maxpacket 1024 [ 43.989452][ T346] usb 2-1: config 11 interface 165 has no altsetting 0 [ 44.313324][ T74] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 44.322516][ T346] usb 2-1: New USB device found, idVendor=15a4, idProduct=9035, bcdDevice=55.4d [ 44.331676][ T74] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.339927][ T346] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.347961][ T74] usb 4-1: Product: syz [ 44.352131][ T74] usb 4-1: Manufacturer: syz [ 44.356758][ T346] usb 2-1: Product: syz [ 44.361036][ T74] usb 4-1: SerialNumber: syz [ 44.365690][ T346] usb 2-1: Manufacturer: syz [ 44.370543][ T346] usb 2-1: SerialNumber: syz [ 44.375722][ T74] usb 4-1: config 0 descriptor?? [ 44.442209][ T23] audit: type=1400 audit(1747678904.890:256): avc: denied { mount } for pid=882 comm="syz.2.179" name="/" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 44.464427][ T23] audit: type=1400 audit(1747678904.890:257): avc: denied { remount } for pid=882 comm="syz.2.179" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 44.626175][ T863] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 44.643436][ T74] uvcvideo: Found UVC 0.04 device syz (046d:08c3) [ 44.653231][ T74] uvcvideo: No valid video chain found. [ 44.666115][ T478] udevd[478]: setting mode of /dev/bus/usb/004/004 to 020664 failed: Read-only file system [ 44.677197][ T478] udevd[478]: setting owner of /dev/bus/usb/004/004 to uid=0, gid=0 failed: Read-only file system [ 44.698718][ T478] udevd[478]: symlink '../bus/usb/004/004' '/dev/char/189:387.tmp-c189:387' failed: Read-only file system [ 44.707394][ T346] usb 2-1: USB disconnect, device number 4 [ 44.726832][ T337] udevd[337]: setting mode of /dev/bus/usb/002/004 to 020664 failed: Read-only file system [ 44.752200][ T337] udevd[337]: setting owner of /dev/bus/usb/002/004 to uid=0, gid=0 failed: Read-only file system [ 44.901415][ T478] udevd[478]: symlink '../bus/usb/002/004' '/dev/char/189:131.tmp-c189:131' failed: Read-only file system [ 44.912947][ T838] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 44.920045][ T838] cdc_ncm 1-1:1.0: setting rx_max = 16384 [ 44.928506][ T478] udevd[478]: symlink '../bus/usb/002/004' '/dev/char/189:131.tmp-c189:131' failed: Read-only file system [ 45.133519][ T838] cdc_ncm 1-1:1.0: setting tx_max = 16384 [ 45.270788][ T902] netlink: 12 bytes leftover after parsing attributes in process `syz.4.185'. [ 45.387083][ T5] usb 4-1: USB disconnect, device number 4 [ 45.401631][ T478] udevd[478]: symlink '../bus/usb/004/004' '/dev/char/189:387.tmp-c189:387' failed: Read-only file system [ 45.708187][ T838] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 45.910954][ T838] usb 1-1: USB disconnect, device number 4 [ 45.913520][ T449] udevd[449]: setting mode of /dev/bus/usb/001/004 to 020664 failed: Read-only file system [ 45.927019][ T449] udevd[449]: setting owner of /dev/bus/usb/001/004 to uid=0, gid=0 failed: Read-only file system [ 45.944411][ T918] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Dropping request. Check SNMP counters. [ 45.966003][ T838] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 46.264406][ T382] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 46.816147][ T23] kauditd_printk_skb: 15 callbacks suppressed [ 46.816159][ T23] audit: type=1400 audit(1747678907.270:273): avc: denied { ioctl } for pid=948 comm="syz.0.196" path="/dev/uinput" dev="devtmpfs" ino=10855 ioctlcmd=0x5504 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 46.923223][ T373] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 46.941138][ T23] audit: type=1326 audit(1747678907.390:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 46.983210][ T23] audit: type=1326 audit(1747678907.420:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f4cc834fb39 code=0x7ffc0000 [ 47.006556][ T23] audit: type=1326 audit(1747678907.420:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 47.029782][ T23] audit: type=1326 audit(1747678907.420:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f4cc834fb39 code=0x7ffc0000 [ 47.052912][ T23] audit: type=1326 audit(1747678907.420:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 47.076398][ T23] audit: type=1326 audit(1747678907.420:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 47.083243][ T382] usb 3-1: unable to get BOS descriptor or descriptor too short [ 47.099629][ T23] audit: type=1326 audit(1747678907.420:280): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 47.099649][ T23] audit: type=1326 audit(1747678907.420:281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 47.163277][ T382] usb 3-1: not running at top speed; connect to a high speed hub [ 47.188924][ T23] audit: type=1326 audit(1747678907.420:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=965 comm="syz.0.199" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 47.273337][ T382] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 47.292990][ T382] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 47.873385][ T373] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.884433][ T373] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 47.894227][ T373] usb 5-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 47.903320][ T373] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 47.914870][ T373] usb 5-1: config 0 descriptor?? [ 48.003295][ T382] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a0, bcdDevice= 0.40 [ 48.012550][ T382] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.020681][ T382] usb 3-1: Product: syz [ 48.024934][ T382] usb 3-1: Manufacturer: syz [ 48.029549][ T382] usb 3-1: SerialNumber: syz [ 48.484907][ T373] hid-generic 0003:1532:010E.0005: hidraw0: USB HID v0.00 Device [HID 1532:010e] on usb-dummy_hcd.4-1/input0 [ 48.496623][ T382] cdc_ncm 3-1:1.0: bind() failure [ 48.504406][ T382] cdc_ncm 3-1:1.1: bind() failure [ 48.511898][ T382] usb 3-1: USB disconnect, device number 3 [ 49.973864][ T346] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 50.000506][ T890] usb 5-1: USB disconnect, device number 7 [ 50.079302][ T1008] netlink: 8 bytes leftover after parsing attributes in process `syz.3.212'. [ 50.196402][ T1008] netlink: 8 bytes leftover after parsing attributes in process `syz.3.212'. [ 50.207786][ T1008] Zero length message leads to an empty skb [ 50.250432][ T1012] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 50.263536][ T346] usb 3-1: Using ep0 maxpacket: 8 [ 50.453562][ T346] usb 3-1: config 0 has an invalid interface number: 130 but max is 0 [ 50.502956][ T346] usb 3-1: config 0 has no interface number 0 [ 50.893272][ T346] usb 3-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=e6.56 [ 50.913468][ T346] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.935692][ T346] usb 3-1: Product: syz [ 50.950353][ T346] usb 3-1: Manufacturer: syz [ 50.963736][ T346] usb 3-1: SerialNumber: syz [ 51.230043][ T346] usb 3-1: config 0 descriptor?? [ 51.963320][ T382] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 52.308652][ T838] usb 3-1: USB disconnect, device number 4 [ 52.379653][ T23] kauditd_printk_skb: 1556 callbacks suppressed [ 52.379665][ T23] audit: type=1400 audit(1747679365.840:1839): avc: denied { getopt } for pid=1047 comm="syz.0.224" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 53.113742][ T23] audit: type=1400 audit(1747679366.550:1840): avc: denied { ioctl } for pid=1055 comm="syz.3.226" path="socket:[17793]" dev="sockfs" ino=17793 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 53.130523][ T1062] tmpfs: Unsupported parameter 'mpol' [ 53.527158][ T1069] syz.0.228[1069] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.527234][ T1069] syz.0.228[1069] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 53.613647][ T382] usb 5-1: config 0 interface 0 has no altsetting 0 [ 53.759251][ T382] usb 5-1: New USB device found, idVendor=046d, idProduct=0a0e, bcdDevice=94.75 [ 53.775644][ T1076] netlink: 20 bytes leftover after parsing attributes in process `syz.2.231'. [ 53.785194][ T382] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.806222][ T1076] netlink: 4 bytes leftover after parsing attributes in process `syz.2.231'. [ 53.830361][ T382] usb 5-1: config 0 descriptor?? [ 53.992056][ T382] usbhid 5-1:0.0: couldn't find an input interrupt endpoint [ 54.092078][ T382] usb 5-1: USB disconnect, device number 8 [ 55.584783][ T1096] mmap: syz.2.238 (1096) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 55.598111][ T1096] netlink: 8 bytes leftover after parsing attributes in process `syz.2.238'. [ 55.653544][ T373] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 55.807505][ T1095] binder: 1094:1095 ioctl c0306201 200000001a80 returned -14 [ 55.898720][ T23] audit: type=1400 audit(1747679369.360:1841): avc: denied { create } for pid=1112 comm="syz.0.246" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 56.020762][ T23] audit: type=1400 audit(1747679369.420:1842): avc: denied { write } for pid=1117 comm="syz.0.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 56.144649][ T23] audit: type=1400 audit(1747679369.420:1843): avc: denied { nlmsg_write } for pid=1117 comm="syz.0.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 56.212734][ T23] audit: type=1400 audit(1747679369.670:1844): avc: denied { create } for pid=1125 comm="syz.0.251" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 56.273566][ T373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 56.324728][ T373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 56.438629][ T23] audit: type=1400 audit(1747679369.890:1845): avc: denied { write } for pid=1125 comm="syz.0.251" name="file0" dev="tmpfs" ino=17945 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 56.535723][ T23] audit: type=1400 audit(1747679369.890:1846): avc: denied { open } for pid=1125 comm="syz.0.251" path="/41/file0" dev="tmpfs" ino=17945 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 56.625305][ T373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 56.671726][ T23] audit: type=1400 audit(1747679369.900:1847): avc: denied { ioctl } for pid=1125 comm="syz.0.251" path="/41/file0" dev="tmpfs" ino=17945 ioctlcmd=0x1273 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 56.677132][ T373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 56.813335][ T373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 56.847344][ T373] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 57.033287][ T373] usb 4-1: New USB device found, idVendor=0451, idProduct=5152, bcdDevice=c0.b9 [ 57.074785][ T373] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.082838][ T373] usb 4-1: Product: syz [ 57.087316][ T373] usb 4-1: Manufacturer: syz [ 57.091944][ T373] usb 4-1: SerialNumber: syz [ 57.100298][ T373] usb 4-1: config 0 descriptor?? [ 57.111653][ T23] audit: type=1400 audit(1747679370.570:1848): avc: denied { unlink } for pid=341 comm="syz-executor" name="file0" dev="tmpfs" ino=17945 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 57.231342][ T373] usb 4-1: USB disconnect, device number 5 [ 57.866909][ T1158] netlink: 64 bytes leftover after parsing attributes in process `syz.2.261'. [ 58.025341][ T23] audit: type=1400 audit(1747679371.490:1849): avc: denied { write } for pid=1173 comm="syz.2.266" name="urandom" dev="devtmpfs" ino=40 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:urandom_device_t tclass=chr_file permissive=1 [ 58.188279][ T1180] syz.0.268[1180] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 58.188576][ T1180] syz.0.268[1180] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 59.853779][ T1197] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 59.873818][ T1197] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 60.303283][ T23] audit: type=1400 audit(1747679373.750:1850): avc: denied { create } for pid=1203 comm="syz.0.276" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 61.243793][ T1226] hub 8-0:1.0: USB hub found [ 61.251582][ T1226] hub 8-0:1.0: 1 port detected [ 61.380255][ T1228] hub 8-0:1.0: USB hub found [ 61.456800][ T1228] hub 8-0:1.0: 1 port detected [ 61.504818][ T1231] binder: 1230:1231 ioctl c0306201 0 returned -14 [ 61.630983][ T125] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 62.524832][ T23] audit: type=1326 audit(1747679375.990:1851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1245 comm="syz.2.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 62.555163][ T23] audit: type=1326 audit(1747679376.010:1852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1245 comm="syz.2.291" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 62.583347][ T125] usb 5-1: Using ep0 maxpacket: 32 [ 62.597130][ T23] audit: type=1400 audit(1747679376.030:1853): avc: denied { write } for pid=1258 comm="syz.3.295" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 62.672504][ T1265] binder: 1264:1265 ioctl c0306201 0 returned -14 [ 62.715406][ T125] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.741909][ T125] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 62.768868][ T125] usb 5-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 62.783802][ T125] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.826168][ T125] usb 5-1: config 0 descriptor?? [ 62.965172][ T1273] hub 8-0:1.0: USB hub found [ 62.970078][ T1273] hub 8-0:1.0: 1 port detected [ 63.305318][ T125] hid-rmi 0003:0461:4E72.0006: unknown main item tag 0x2 [ 63.314672][ T125] hid-rmi 0003:0461:4E72.0006: hidraw0: USB HID v0.00 Device [HID 0461:4e72] on usb-dummy_hcd.4-1/input0 [ 63.528878][ T373] usb 5-1: USB disconnect, device number 9 [ 63.767993][ T125] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 63.872784][ T23] audit: type=1400 audit(1747679377.330:1854): avc: denied { read write } for pid=1285 comm="syz.0.304" name="ppp" dev="devtmpfs" ino=10751 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 63.898664][ T23] audit: type=1400 audit(1747679377.350:1855): avc: denied { open } for pid=1285 comm="syz.0.304" path="/dev/ppp" dev="devtmpfs" ino=10751 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 63.923597][ T23] audit: type=1400 audit(1747679377.360:1856): avc: denied { ioctl } for pid=1285 comm="syz.0.304" path="/dev/ppp" dev="devtmpfs" ino=10751 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 64.223360][ T125] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.278204][ T125] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.373003][ T125] usb 4-1: New USB device found, idVendor=1532, idProduct=010e, bcdDevice= 0.00 [ 64.544859][ T125] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.553913][ T125] usb 4-1: config 0 descriptor?? [ 65.129224][ T23] audit: type=1400 audit(1747679378.580:1857): avc: denied { write } for pid=1324 comm="syz.2.319" name="/" dev="9p" ino=1694025360095192279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 65.153329][ T23] audit: type=1400 audit(1747679378.580:1858): avc: denied { add_name } for pid=1324 comm="syz.2.319" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 65.176287][ T125] hid-generic 0003:1532:010E.0007: hidraw0: USB HID v0.00 Device [HID 1532:010e] on usb-dummy_hcd.3-1/input0 [ 65.176306][ T23] audit: type=1400 audit(1747679378.580:1859): avc: denied { create } for pid=1324 comm="syz.2.319" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 65.209704][ T23] audit: type=1400 audit(1747679378.580:1860): avc: denied { associate } for pid=1324 comm="syz.2.319" name="file0" scontext=root:object_r:unlabeled_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 65.232634][ T23] audit: type=1400 audit(1747679378.590:1861): avc: denied { unmount } for pid=339 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 65.451974][ T108] cfg80211: failed to load regulatory.db [ 65.460906][ T125] usb 4-1: USB disconnect, device number 6 [ 66.030533][ T23] audit: type=1400 audit(1747679379.490:1862): avc: denied { relabelfrom } for pid=1350 comm="syz.0.328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 66.063223][ T23] audit: type=1400 audit(1747679379.490:1863): avc: denied { relabelto } for pid=1350 comm="syz.0.328" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 66.314461][ T1362] SELinux: (dev overlay, type overlay) has no security xattr handler [ 66.622481][ T1368] netlink: 8 bytes leftover after parsing attributes in process `syz.1.333'. [ 67.010815][ T1383] overlayfs: unrecognized mount option "userxattr" or missing value [ 68.286011][ T1402] binder: BINDER_SET_CONTEXT_MGR already set [ 68.302296][ T1402] binder: 1401:1402 ioctl 4018620d 200000000040 returned -16 [ 69.197601][ T23] kauditd_printk_skb: 5 callbacks suppressed [ 69.365350][ T23] audit: type=1400 audit(1747679382.020:1869): avc: denied { setopt } for pid=1404 comm="syz.3.347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 69.439077][ T125] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 69.448479][ T23] audit: type=1400 audit(1747679382.020:1870): avc: denied { bind } for pid=1404 comm="syz.3.347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 69.475708][ T23] audit: type=1400 audit(1747679382.020:1871): avc: denied { create } for pid=1404 comm="syz.3.347" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 70.160349][ T1429] input: syz0 as /devices/virtual/input/input5 [ 70.560674][ T23] audit: type=1400 audit(1747679384.020:1872): avc: denied { mount } for pid=1430 comm="syz.1.353" name="/" dev="overlay" ino=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 71.355551][ T23] audit: type=1400 audit(1747679384.780:1873): avc: denied { unmount } for pid=338 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 71.377360][ T125] usb 5-1: unable to read config index 0 descriptor/all [ 71.384512][ T125] usb 5-1: can't read configurations, error -71 [ 71.584669][ T1455] syz.4.359[1455] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 71.643196][ T1455] syz.4.359[1455] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 72.966843][ T1456] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 72.987743][ T1456] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 73.313239][ T23] audit: type=1400 audit(1747679386.770:1874): avc: denied { bind } for pid=1460 comm="syz.0.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 73.758345][ T23] audit: type=1400 audit(1747679387.220:1875): avc: denied { write } for pid=1476 comm="syz.4.369" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 74.616834][ T1498] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 74.625640][ T1498] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 75.224903][ T1512] hub 8-0:1.0: USB hub found [ 75.230296][ T1512] hub 8-0:1.0: 1 port detected [ 75.298462][ T1516] netlink: 28 bytes leftover after parsing attributes in process `syz.2.383'. [ 75.475105][ T23] audit: type=1400 audit(1747679388.760:1876): avc: denied { bind } for pid=1509 comm="syz.2.383" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 75.477818][ T125] usb 5-1: new full-speed USB device number 11 using dummy_hcd [ 75.687309][ T1523] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 76.248555][ T125] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 76.258930][ T1539] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 76.270743][ T1539] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 77.403152][ C0] sched: RT throttling activated [ 77.403198][ T125] usb 5-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x94, skipping [ 77.404850][ T478] udevd[478]: setting mode of /dev/loop0 to 060660 failed: Read-only file system [ 77.408174][ T125] usb 5-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 77.474776][ T478] udevd[478]: setting owner of /dev/loop0 to uid=0, gid=6 failed: Read-only file system [ 77.533973][ T125] usb 5-1: string descriptor 0 read error: -71 [ 77.540437][ T125] usb 5-1: New USB device found, idVendor=084e, idProduct=1001, bcdDevice=ed.ae [ 77.549629][ T125] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.561519][ T125] usb 5-1: config 0 descriptor?? [ 77.582224][ T1553] hub 8-0:1.0: USB hub found [ 77.587030][ T1553] hub 8-0:1.0: 1 port detected [ 77.713582][ T23] audit: type=1400 audit(1747679391.170:1877): avc: denied { watch } for pid=1554 comm="syz.4.398" path="/81/control" dev="tmpfs" ino=21451 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 77.743504][ T125] usb 5-1: can't set config #0, error -71 [ 77.757429][ T125] usb 5-1: USB disconnect, device number 11 [ 77.833244][ T499] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 78.093186][ T499] usb 4-1: Using ep0 maxpacket: 16 [ 78.213262][ T499] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 78.221414][ T499] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.231541][ T499] usb 4-1: config 0 has no interface number 0 [ 78.237689][ T499] usb 4-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.5b [ 78.246910][ T499] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.255445][ T499] usb 4-1: config 0 descriptor?? [ 78.263225][ T125] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 78.385166][ T23] audit: type=1400 audit(1747679391.850:1878): avc: denied { getopt } for pid=1581 comm="syz.4.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 78.503223][ T125] usb 3-1: Using ep0 maxpacket: 16 [ 78.513541][ T23] audit: type=1400 audit(1747679391.980:1879): avc: denied { remove_name } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=331 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.536471][ T499] usb 4-1: string descriptor 0 read error: -71 [ 78.538042][ T23] audit: type=1400 audit(1747679391.980:1880): avc: denied { rename } for pid=146 comm="syslogd" name="messages" dev="tmpfs" ino=331 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.543870][ T499] uvcvideo: Found UVC 0.00 device (0bd3:0555) [ 78.565740][ T23] audit: type=1400 audit(1747679391.980:1881): avc: denied { create } for pid=146 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 78.572278][ T499] uvcvideo: No valid video chain found. [ 78.605323][ T499] usb 4-1: USB disconnect, device number 7 [ 78.861317][ T23] audit: type=1400 audit(1747679392.320:1882): avc: denied { mount } for pid=1594 comm="syz.1.410" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 78.884349][ T23] audit: type=1400 audit(1747679392.350:1883): avc: denied { unmount } for pid=338 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 79.123863][ T125] usb 3-1: config 0 has an invalid interface number: 64 but max is 0 [ 79.132041][ T125] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 79.568104][ T23] audit: type=1400 audit(1747679392.430:1884): avc: denied { create } for pid=1595 comm="syz.0.411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 79.587966][ T125] usb 3-1: config 0 has no interface number 0 [ 79.594149][ T125] usb 3-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.5b [ 79.603290][ T125] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.611902][ T125] usb 3-1: config 0 descriptor?? [ 79.653743][ T125] uvcvideo: Found UVC 0.00 device (0bd3:0555) [ 79.660778][ T125] uvcvideo: No valid video chain found. [ 79.744389][ T1609] binder: 1607:1609 ioctl 4018620d 0 returned -22 [ 79.778244][ T23] audit: type=1400 audit(1747679393.240:1885): avc: denied { read write } for pid=1613 comm="syz.1.418" name="uhid" dev="devtmpfs" ino=10859 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 79.779888][ T125] hid-generic 0000:0008:0332.0008: item fetching failed at offset 0/2 [ 79.830525][ T125] hid-generic: probe of 0000:0008:0332.0008 failed with error -22 [ 79.864068][ T125] usb 3-1: USB disconnect, device number 5 [ 79.912119][ T1623] netlink: 28 bytes leftover after parsing attributes in process `syz.3.421'. [ 80.853921][ T1637] binder: 1636:1637 ioctl 4018620d 0 returned -22 [ 81.159783][ T1658] capability: warning: `syz.2.436' uses 32-bit capabilities (legacy support in use) [ 81.192193][ T23] kauditd_printk_skb: 1 callbacks suppressed [ 81.192204][ T23] audit: type=1400 audit(1747679394.650:1887): avc: denied { block_suspend } for pid=1660 comm="syz.4.438" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 81.282806][ T1665] hub 8-0:1.0: USB hub found [ 81.287923][ T1665] hub 8-0:1.0: 1 port detected [ 81.334790][ T1647] netlink: 4 bytes leftover after parsing attributes in process `syz.1.430'. [ 81.607239][ T23] audit: type=1400 audit(1747679395.070:1888): avc: denied { bind } for pid=1674 comm="syz.4.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 81.901093][ T1681] device bridge1 entered promiscuous mode [ 82.043295][ T1458] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 82.373216][ T1458] usb 5-1: Using ep0 maxpacket: 32 [ 82.493270][ T1458] usb 5-1: config index 0 descriptor too short (expected 156, got 27) [ 82.501516][ T1458] usb 5-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 82.512659][ T1458] usb 5-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 82.524123][ T1458] usb 5-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 82.537651][ T1458] usb 5-1: config 0 interface 0 has no altsetting 0 [ 82.706924][ T1458] usb 5-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 82.718700][ T1458] usb 5-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 82.727815][ T1458] usb 5-1: Product: syz [ 82.732124][ T1458] usb 5-1: Manufacturer: syz [ 82.738614][ T1458] usb 5-1: SerialNumber: syz [ 82.752382][ T1458] usb 5-1: config 0 descriptor?? [ 82.854437][ T1707] tmpfs: Unknown parameter 'usrquota' [ 83.004978][ T125] usb 5-1: USB disconnect, device number 12 [ 84.259972][ T23] audit: type=1400 audit(1747679850.723:1889): avc: denied { read } for pid=1722 comm="syz.0.459" path="socket:[22237]" dev="sockfs" ino=22237 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 84.397657][ T1726] ====================================================== [ 84.397657][ T1726] WARNING: the mand mount option is being deprecated and [ 84.397657][ T1726] will be removed in v5.15! [ 84.397657][ T1726] ====================================================== [ 84.423963][ T1726] cgroup1: Unknown subsys name 'hugetlb' [ 84.686085][ T1740] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 84.700650][ T1740] overlayfs: overlapping lowerdir path [ 84.802583][ T23] audit: type=1400 audit(2000000000.130:1890): avc: denied { read } for pid=1744 comm="syz.4.468" name="usbmon7" dev="devtmpfs" ino=10773 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 84.827848][ T23] audit: type=1400 audit(2000000000.160:1891): avc: denied { open } for pid=1744 comm="syz.4.468" path="/dev/usbmon7" dev="devtmpfs" ino=10773 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 84.853971][ T23] audit: type=1400 audit(2000000000.160:1892): avc: denied { ioctl } for pid=1744 comm="syz.4.468" path="/dev/usbmon7" dev="devtmpfs" ino=10773 ioctlcmd=0x9208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 85.242976][ T23] audit: type=1400 audit(2000000000.570:1893): avc: denied { create } for pid=1770 comm="syz.0.479" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 85.370087][ T1782] 9pnet_virtio: no channels available for device syz [ 85.392180][ T1784] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=262 sclass=netlink_route_socket pid=1784 comm=syz.2.483 [ 85.686241][ T1799] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 85.702516][ T1799] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 86.235878][ T1821] binder: BINDER_SET_CONTEXT_MGR already set [ 86.243292][ T1821] binder: 1820:1821 ioctl 4018620d 200000000040 returned -16 [ 86.253236][ T125] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 86.452670][ T1827] device bridge_slave_0 left promiscuous mode [ 86.459176][ T1827] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.468167][ T1827] device bridge_slave_1 left promiscuous mode [ 86.475426][ T1827] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.533195][ T13] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 86.545082][ T23] audit: type=1400 audit(2000000001.880:1894): avc: denied { bind } for pid=1828 comm="syz.4.500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 86.576871][ T23] audit: type=1400 audit(2000000001.900:1895): avc: denied { name_bind } for pid=1828 comm="syz.4.500" src=613 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 86.598103][ T23] audit: type=1400 audit(2000000001.900:1896): avc: denied { node_bind } for pid=1828 comm="syz.4.500" src=613 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 86.657166][ T1831] binder: BINDER_SET_CONTEXT_MGR already set [ 86.666825][ T1831] binder: 1830:1831 ioctl 4018620d 2000000000c0 returned -16 [ 86.674459][ T125] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.686064][ T125] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 86.703372][ T125] usb 1-1: New USB device found, idVendor=054c, idProduct=024b, bcdDevice= 0.00 [ 86.712034][ T23] audit: type=1400 audit(2000000002.040:1897): avc: denied { shutdown } for pid=1835 comm="syz.1.503" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 86.713023][ T125] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.743578][ T125] usb 1-1: config 0 descriptor?? [ 86.786473][ T1840] netlink: 8 bytes leftover after parsing attributes in process `syz.4.505'. [ 86.923328][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.936791][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 86.946821][ T13] usb 4-1: New USB device found, idVendor=28de, idProduct=1142, bcdDevice= 0.00 [ 86.956434][ T13] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.965243][ T13] usb 4-1: config 0 descriptor?? [ 87.224061][ T1827] syz.2.499 (1827) used greatest stack depth: 21296 bytes left [ 87.224316][ T125] sony 0003:054C:024B.0009: unexpected long global item [ 87.238928][ T125] sony 0003:054C:024B.0009: parse failed [ 87.244828][ T125] sony: probe of 0003:054C:024B.0009 failed with error -22 [ 87.444529][ T13] hid-steam 0003:28DE:1142.000A: : USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 87.457556][ T13] hid-steam 0003:28DE:1142.000B: hidraw0: USB HID v0.00 Device [HID 28de:1142] on usb-dummy_hcd.3-1/input0 [ 87.468096][ T499] usb 1-1: USB disconnect, device number 5 [ 87.533231][ T13] hid-steam 0003:28DE:1142.000A: Steam wireless receiver connected [ 87.584022][ T1860] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 87.923213][ T13] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 87.965962][ T1877] overlayfs: unrecognized mount option "volatile" or missing value [ 88.163457][ T13] usb 2-1: Using ep0 maxpacket: 8 [ 88.217566][ T1896] hub 8-0:1.0: USB hub found [ 88.225398][ T1896] hub 8-0:1.0: 1 port detected [ 88.283298][ T13] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 88.294779][ T13] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 88.307491][ T13] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.329885][ T13] usb 2-1: config 0 descriptor?? [ 88.713199][ T13] usb 4-1: reset high-speed USB device number 8 using dummy_hcd [ 88.929067][ T1906] netlink: 8 bytes leftover after parsing attributes in process `syz.4.531'. [ 88.948094][ T1909] binder: 1908:1909 ioctl c0306201 200000000080 returned -22 [ 89.270264][ T23] audit: type=1326 audit(2000000004.600:1898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1928 comm="syz.2.539" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 89.454157][ T1939] hub 8-0:1.0: USB hub found [ 89.459042][ T1939] hub 8-0:1.0: 1 port detected [ 89.613471][ T125] usb 4-1: USB disconnect, device number 8 [ 89.620501][ T125] hid-steam 0003:28DE:1142.000A: Steam wireless receiver disconnected [ 90.001234][ T23] audit: type=1326 audit(2000000005.330:1899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1928 comm="syz.2.539" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 90.025064][ T23] audit: type=1326 audit(2000000005.330:1900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1928 comm="syz.2.539" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 90.048414][ T23] audit: type=1326 audit(2000000005.330:1901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1928 comm="syz.2.539" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 90.071911][ T23] audit: type=1326 audit(2000000005.330:1902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1928 comm="syz.2.539" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 90.095772][ T23] audit: type=1326 audit(2000000005.330:1903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1928 comm="syz.2.539" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7fc00000 [ 90.667276][ T499] usb 2-1: USB disconnect, device number 5 [ 91.330637][ T499] hid-generic 0000:0204:0000.000C: unknown main item tag 0x0 [ 91.338553][ T499] hid-generic 0000:0204:0000.000C: unknown main item tag 0x0 [ 91.354275][ T499] hid-generic 0000:0204:0000.000C: unknown main item tag 0x0 [ 91.363347][ T499] hid-generic 0000:0204:0000.000C: hidraw0: HID v0.01 Device [syz0] on syz1 [ 91.964281][ T125] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 92.333864][ T125] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 92.344880][ T125] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 92.355820][ T125] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.372844][ T125] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 92.473756][ T2028] syz.0.574[2028] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 92.473835][ T2028] syz.0.574[2028] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 92.523260][ T125] usb 3-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 92.566960][ T125] usb 3-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 92.575631][ T125] usb 3-1: Manufacturer: syz [ 92.583827][ T125] usb 3-1: config 0 descriptor?? [ 92.912523][ T2035] binder: 2034:2035 ioctl c0306201 0 returned -14 [ 92.926035][ T369] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 92.963240][ T23] kauditd_printk_skb: 73 callbacks suppressed [ 92.963250][ T23] audit: type=1400 audit(2000000008.290:1977): avc: denied { bind } for pid=2041 comm="syz.1.581" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 92.990201][ T23] audit: type=1400 audit(2000000008.300:1978): avc: denied { setopt } for pid=2041 comm="syz.1.581" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 93.053986][ T125] appleir 0003:05AC:8243.000D: unknown main item tag 0x0 [ 93.061281][ T125] appleir 0003:05AC:8243.000D: No inputs registered, leaving [ 93.069944][ T125] appleir 0003:05AC:8243.000D: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.2-1/input0 [ 93.341456][ T369] usb 4-1: config index 0 descriptor too short (expected 23569, got 27) [ 93.350257][ T369] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.632219][ T1458] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 93.653506][ T2058] 9pnet_virtio: no channels available for device syz [ 93.718264][ T369] usb 4-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 93.728832][ T369] usb 4-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 93.737204][ T369] usb 4-1: Manufacturer: syz [ 93.758323][ T369] usb 4-1: config 0 descriptor?? [ 94.010542][ T125] usb 4-1: USB disconnect, device number 9 [ 94.023355][ T1458] usb 5-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 94.034539][ T1458] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 94.045893][ T1458] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 94.121993][ T1458] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 94.176298][ T2070] binder: 2069:2070 ioctl c0306201 0 returned -14 [ 94.233372][ T1458] usb 5-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 94.245747][ T1458] usb 5-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 94.255992][ T1458] usb 5-1: Manufacturer: syz [ 94.275202][ T1458] usb 5-1: config 0 descriptor?? [ 94.542713][ T23] audit: type=1400 audit(2000000009.870:1979): avc: denied { setopt } for pid=2078 comm="syz.3.593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 94.759703][ T2083] syz.3.594[2083] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 94.759781][ T2083] syz.3.594[2083] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 94.918960][ T1458] appleir 0003:05AC:8243.000E: unknown main item tag 0x0 [ 94.937697][ T1458] appleir 0003:05AC:8243.000E: No inputs registered, leaving [ 94.946304][ T1458] appleir 0003:05AC:8243.000E: hiddev97,hidraw1: USB HID v0.00 Device [syz] on usb-dummy_hcd.4-1/input0 [ 94.991342][ T369] usb 3-1: USB disconnect, device number 6 [ 95.471541][ T2093] 9pnet_virtio: no channels available for device syz [ 96.067722][ T23] audit: type=1326 audit(2000000011.400:1980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7ffc0000 [ 96.115984][ T23] audit: type=1326 audit(2000000011.400:1981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 96.268164][ T23] audit: type=1326 audit(2000000011.400:1982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 96.346225][ T2104] binder: 2103:2104 ioctl c0306201 0 returned -14 [ 96.363197][ T373] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 96.378407][ T23] audit: type=1326 audit(2000000011.400:1983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 96.456155][ T23] audit: type=1326 audit(2000000011.400:1984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 96.546232][ T23] audit: type=1326 audit(2000000011.400:1985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 96.631354][ T23] audit: type=1326 audit(2000000011.400:1986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2098 comm="syz.2.599" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 96.763263][ T373] usb 4-1: config 0 has no interfaces? [ 96.933247][ T373] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 96.953291][ T373] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.961291][ T373] usb 4-1: Product: syz [ 96.982190][ T373] usb 4-1: Manufacturer: syz [ 96.997035][ T373] usb 4-1: SerialNumber: syz [ 97.012781][ T369] usb 5-1: USB disconnect, device number 13 [ 97.027062][ T373] usb 4-1: config 0 descriptor?? [ 97.553212][ T2108] input: syz0 as /devices/virtual/input/input6 [ 97.593181][ T5] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 97.833184][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 97.953276][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.975994][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 98.003246][ T5] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 98.018415][ T5] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 98.028460][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 98.041605][ T5] usb 5-1: config 0 descriptor?? [ 98.281605][ T2142] capability: warning: `syz.0.615' uses deprecated v2 capabilities in a way that may be insecure [ 98.524760][ T5] HID 045e:07da: Invalid code 65791 type 1 [ 98.547107][ T5] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.000F/input/input7 [ 98.577355][ T5] microsoft 0003:045E:07DA.000F: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 98.824183][ T5] usb 5-1: USB disconnect, device number 14 [ 99.254992][ T346] usb 4-1: USB disconnect, device number 10 [ 99.279328][ T23] kauditd_printk_skb: 308 callbacks suppressed [ 99.279340][ T23] audit: type=1400 audit(2000000014.610:2295): avc: denied { write } for pid=2171 comm="syz.0.628" name="usbmon8" dev="devtmpfs" ino=10776 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 99.507869][ T23] audit: type=1400 audit(2000000014.840:2296): avc: denied { connect } for pid=2187 comm="syz.1.636" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 99.579514][ T2194] netlink: 12 bytes leftover after parsing attributes in process `syz.1.639'. [ 99.665338][ T2207] netlink: 12 bytes leftover after parsing attributes in process `syz.0.640'. [ 99.903290][ T346] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 99.983232][ T369] usb 5-1: new low-speed USB device number 15 using dummy_hcd [ 100.263396][ T346] usb 4-1: Using ep0 maxpacket: 16 [ 100.343322][ T369] usb 5-1: config 0 has an invalid interface number: 55 but max is 0 [ 100.351701][ T369] usb 5-1: config 0 has no interface number 0 [ 100.357861][ T369] usb 5-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 100.368551][ T369] usb 5-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 100.379196][ T369] usb 5-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0xAB, skipping [ 100.390027][ T346] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 100.400950][ T369] usb 5-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 100.414048][ T346] usb 4-1: New USB device found, idVendor=046d, idProduct=c513, bcdDevice= 0.00 [ 100.423203][ T369] usb 5-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 100.432254][ T346] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.440495][ T369] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.448969][ T346] usb 4-1: config 0 descriptor?? [ 100.454582][ T369] usb 5-1: config 0 descriptor?? [ 100.473311][ T2216] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 100.480184][ T2216] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 100.657918][ T23] audit: type=1400 audit(2000000015.990:2297): avc: denied { getopt } for pid=2256 comm="syz.1.667" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 100.700052][ T373] usb 5-1: USB disconnect, device number 15 [ 100.705798][ T2261] netlink: 'syz.1.669': attribute type 83 has an invalid length. [ 100.724921][ T2263] syz.1.670 (2263): /proc/2263/oom_adj is deprecated, please use /proc/2263/oom_score_adj instead. [ 100.796753][ T2266] syz.1.671[2266] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 100.796835][ T2266] syz.1.671[2266] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 101.090417][ T346] logitech-djreceiver 0003:046D:C513.0010: unknown main item tag 0x0 [ 101.137506][ T346] logitech-djreceiver 0003:046D:C513.0010: unknown main item tag 0x0 [ 101.146206][ T346] logitech-djreceiver 0003:046D:C513.0010: unknown main item tag 0x0 [ 101.154628][ T346] logitech-djreceiver 0003:046D:C513.0010: unknown main item tag 0x0 [ 101.162737][ T346] logitech-djreceiver 0003:046D:C513.0010: unknown main item tag 0x0 [ 101.240131][ T23] audit: type=1400 audit(2000000016.570:2298): avc: denied { connect } for pid=2278 comm="syz.4.678" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 101.260702][ T2280] netlink: 'syz.0.677': attribute type 27 has an invalid length. [ 101.306270][ T2287] netlink: 16 bytes leftover after parsing attributes in process `syz.4.681'. [ 101.306626][ T346] usb 4-1: USB disconnect, device number 11 [ 101.619839][ T2292] netlink: 32 bytes leftover after parsing attributes in process `syz.4.683'. [ 101.716720][ T2295] syz.4.684[2295] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 101.716798][ T2295] syz.4.684[2295] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 102.413203][ T125] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 102.433211][ T373] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 102.693244][ T125] usb 4-1: Using ep0 maxpacket: 32 [ 103.053231][ T373] usb 2-1: config 241 has an invalid interface number: 0 but max is -1 [ 103.063227][ T373] usb 2-1: config 241 has 1 interface, different from the descriptor's value: 0 [ 103.082548][ T373] usb 2-1: New USB device found, idVendor=0c98, idProduct=1140, bcdDevice=db.e9 [ 103.091925][ T125] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 103.115909][ T125] usb 4-1: config 0 has no interfaces? [ 103.122031][ T373] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.173772][ T373] usbhid 2-1:241.0: couldn't find an input interrupt endpoint [ 103.209993][ T2334] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=118 sclass=netlink_route_socket pid=2334 comm=syz.2.699 [ 103.273253][ T125] usb 4-1: New USB device found, idVendor=112a, idProduct=0001, bcdDevice=d8.11 [ 103.282306][ T125] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.293215][ T125] usb 4-1: Product: syz [ 103.297395][ T125] usb 4-1: Manufacturer: syz [ 103.312134][ T125] usb 4-1: SerialNumber: syz [ 103.318193][ T125] usb 4-1: config 0 descriptor?? [ 103.377131][ T125] usb 2-1: USB disconnect, device number 6 [ 103.403225][ T5] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 103.515760][ T2339] syz.2.700[2339] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.515839][ T2339] syz.2.700[2339] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 103.586343][ T125] usb 4-1: USB disconnect, device number 12 [ 103.773235][ T5] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 103.790634][ T5] usb 5-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 103.813126][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.929471][ T2371] netlink: 56 bytes leftover after parsing attributes in process `syz.0.715'. [ 104.939873][ T2371] netlink: 'syz.0.715': attribute type 1 has an invalid length. [ 105.270530][ T13] usb 5-1: USB disconnect, device number 16 [ 105.323227][ T5] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 105.443215][ T18] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 105.703242][ T5] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 105.713566][ T5] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 105.722710][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.731408][ T5] usb 3-1: config 0 descriptor?? [ 105.793246][ T13] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 105.803461][ T18] usb 1-1: config 1 interface 0 has no altsetting 0 [ 105.883252][ T2418] netlink: 4 bytes leftover after parsing attributes in process `syz.1.733'. [ 105.946263][ T2426] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 105.963823][ T2426] kvm: pic: non byte read [ 105.968382][ T2426] kvm: pic: level sensitive irq not supported [ 105.968423][ T2426] kvm: pic: non byte read [ 105.973330][ T18] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 105.988024][ T18] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.997270][ T18] usb 1-1: Product: syz [ 106.001563][ T18] usb 1-1: Manufacturer: syz [ 106.006211][ T18] usb 1-1: SerialNumber: syz [ 106.007235][ T5] usb 3-1: USB disconnect, device number 7 [ 106.043469][ T13] usb 5-1: Using ep0 maxpacket: 16 [ 106.183368][ T13] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 106.533294][ T13] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 106.542433][ T13] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.550446][ T13] usb 5-1: Product: syz [ 106.554663][ T13] usb 5-1: Manufacturer: syz [ 106.559240][ T13] usb 5-1: SerialNumber: syz [ 106.564575][ T13] usb 5-1: config 0 descriptor?? [ 106.693900][ T18] usblp 1-1:1.0: usblp0: USB Unidirectional printer dev 6 if 0 alt 253 proto 1 vid 0x0525 pid 0xA4A8 [ 106.713347][ T5] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 107.073362][ T5] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 107.083595][ T5] usb 3-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 107.092735][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.100801][ T13] usb 2-1: new full-speed USB device number 7 using dummy_hcd [ 107.108882][ T5] usb 3-1: config 0 descriptor?? [ 107.463327][ T13] usb 2-1: config 1 interface 0 has no altsetting 0 [ 107.623265][ T13] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 107.632411][ T13] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.640441][ T13] usb 2-1: Product: syz [ 107.644745][ T13] usb 2-1: Manufacturer: syz [ 107.649406][ T13] usb 2-1: SerialNumber: syz [ 107.877669][ T1458] usb 5-1: USB disconnect, device number 17 [ 107.914627][ T23] audit: type=1326 audit(2000000023.250:2299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2458 comm="syz.3.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8ec9476969 code=0x7ffc0000 [ 107.960393][ T23] audit: type=1326 audit(2000000023.280:2300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2458 comm="syz.3.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8ec9476969 code=0x7ffc0000 [ 108.039294][ T23] audit: type=1400 audit(2000000023.370:2301): avc: denied { nlmsg_write } for pid=2474 comm="syz.3.755" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 108.066215][ T18] usb 1-1: USB disconnect, device number 6 [ 108.072908][ T18] usblp0: removed [ 108.142375][ T23] audit: type=1400 audit(2000000023.470:2302): avc: denied { ioctl } for pid=2486 comm="syz.0.759" path="socket:[28517]" dev="sockfs" ino=28517 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 108.435924][ T125] usb 3-1: USB disconnect, device number 8 [ 108.444484][ T13] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 7 if 0 alt 253 proto 1 vid 0x0525 pid 0xA4A8 [ 108.755832][ T2543] netlink: 116 bytes leftover after parsing attributes in process `syz.3.785'. [ 109.003235][ T125] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 109.043205][ T18] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 109.243192][ T125] usb 1-1: Using ep0 maxpacket: 32 [ 109.283202][ T18] usb 4-1: Using ep0 maxpacket: 8 [ 109.337922][ T2562] hub 8-0:1.0: USB hub found [ 109.343024][ T2562] hub 8-0:1.0: 1 port detected [ 109.363289][ T125] usb 1-1: New USB device found, idVendor=0ac8, idProduct=0321, bcdDevice=6f.be [ 109.372347][ T125] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.393641][ T125] usb 1-1: config 0 descriptor?? [ 109.583229][ T18] usb 4-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 109.592284][ T18] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.600593][ T18] usb 4-1: Product: syz [ 109.604912][ T18] usb 4-1: Manufacturer: syz [ 109.609496][ T18] usb 4-1: SerialNumber: syz [ 109.614823][ T18] usb 4-1: config 0 descriptor?? [ 109.965970][ T18] usb 2-1: USB disconnect, device number 7 [ 109.986765][ T18] usblp0: removed [ 110.533209][ T5] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 110.577503][ T2608] netlink: 64 bytes leftover after parsing attributes in process `syz.2.810'. [ 110.599259][ T23] audit: type=1400 audit(2000000025.930:2303): avc: denied { setopt } for pid=2609 comm="syz.2.811" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 110.789493][ T125] usb 1-1: USB disconnect, device number 7 [ 110.795602][ T5] usb 5-1: Using ep0 maxpacket: 16 [ 110.853669][ T2620] hub 8-0:1.0: USB hub found [ 110.864040][ T2620] hub 8-0:1.0: 1 port detected [ 110.913325][ T5] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 110.990186][ T2624] netlink: 8 bytes leftover after parsing attributes in process `syz.0.814'. [ 111.083291][ T5] usb 5-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=7b.55 [ 111.108409][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.112634][ T346] usb 4-1: USB disconnect, device number 13 [ 111.133196][ T5] usb 5-1: Product: syz [ 111.140592][ T5] usb 5-1: Manufacturer: syz [ 111.145673][ T5] usb 5-1: SerialNumber: syz [ 111.153680][ T5] usb 5-1: config 0 descriptor?? [ 111.649342][ T18] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 111.671425][ T5] usb 5-1: USB disconnect, device number 18 [ 112.033438][ T23] audit: type=1326 audit(2000000027.370:2304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2641 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff0006a4969 code=0x7ffc0000 [ 112.066114][ T23] audit: type=1326 audit(2000000027.390:2305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2641 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 112.090272][ T23] audit: type=1326 audit(2000000027.390:2306): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2641 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 112.114506][ T23] audit: type=1326 audit(2000000027.390:2307): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2641 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 112.138043][ T23] audit: type=1326 audit(2000000027.390:2308): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2641 comm="syz.2.820" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff000640b39 code=0x7ffc0000 [ 112.153222][ T18] usb 1-1: config 0 has an invalid interface number: 55 but max is 0 [ 112.176964][ T18] usb 1-1: config 0 has no interface number 0 [ 112.183373][ T18] usb 1-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0x80, skipping [ 112.194314][ T18] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 112.194678][ T2645] netlink: 4 bytes leftover after parsing attributes in process `syz.2.821'. [ 112.205172][ T18] usb 1-1: config 0 interface 55 altsetting 0 has an invalid endpoint with address 0xAB, skipping [ 112.224491][ T18] usb 1-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 112.238333][ T18] usb 1-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 112.247777][ T18] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.256544][ T18] usb 1-1: config 0 descriptor?? [ 112.273236][ T2624] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 112.281200][ T2624] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 112.389457][ T2668] kernel profiling enabled (shift: 63) [ 112.397061][ T2668] profiling shift: 63 too large [ 112.584074][ T2685] hub 8-0:1.0: USB hub found [ 112.598209][ T2685] hub 8-0:1.0: 1 port detected [ 112.692812][ T2693] netlink: 4 bytes leftover after parsing attributes in process `syz.3.842'. [ 112.753200][ T5] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 113.003192][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 113.123252][ T5] usb 3-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 113.132399][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.141052][ T5] usb 3-1: config 0 descriptor?? [ 113.533274][ T346] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 113.871482][ T499] usb 1-1: USB disconnect, device number 8 [ 113.903802][ T346] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 113.914426][ T346] usb 5-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 113.923877][ T346] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.935512][ T346] usb 5-1: config 0 descriptor?? [ 113.963236][ T13] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 114.203394][ T13] usb 4-1: Using ep0 maxpacket: 32 [ 114.323249][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.343204][ T13] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 114.353364][ T13] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 114.362399][ T13] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.373477][ T13] usb 4-1: config 0 descriptor?? [ 114.413524][ T13] hub 4-1:0.0: USB hub found [ 114.633284][ T13] hub 4-1:0.0: 1 port detected [ 114.786156][ T2755] pit: kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 114.804441][ T2755] kvm: pic: non byte read [ 114.809053][ T2755] kvm: pic: level sensitive irq not supported [ 114.809094][ T2755] kvm: pic: non byte read [ 114.819906][ T2755] kvm: pic: level sensitive irq not supported [ 114.819995][ T2755] kvm: pic: non byte read [ 114.830750][ T2755] kvm: pic: level sensitive irq not supported [ 114.830826][ T2755] kvm: pic: non byte read [ 114.883234][ T13] hub 4-1:0.0: hub_hub_status failed (err = -71) [ 114.885047][ T2762] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 114.889955][ T13] hub 4-1:0.0: config failed, can't get hub status (err -71) [ 115.003286][ T13] usbhid 4-1:0.0: can't add hid device: -71 [ 115.009294][ T13] usbhid: probe of 4-1:0.0 failed with error -71 [ 115.044250][ T13] usb 4-1: USB disconnect, device number 14 [ 115.203203][ T373] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 115.443237][ T373] usb 1-1: Using ep0 maxpacket: 8 [ 115.563242][ T373] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 115.573430][ T373] usb 1-1: config 0 has no interfaces? [ 115.583268][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 115.593545][ T5] asix 3-1:0.0 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0088: ffffffb9 [ 115.604508][ T5] asix: probe of 3-1:0.0 failed with error -71 [ 115.611875][ T5] usb 3-1: USB disconnect, device number 9 [ 115.733287][ T373] usb 1-1: New USB device found, idVendor=0c45, idProduct=613e, bcdDevice=c4.6d [ 115.742430][ T373] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.750470][ T373] usb 1-1: Product: syz [ 115.754691][ T373] usb 1-1: Manufacturer: syz [ 115.759298][ T373] usb 1-1: SerialNumber: syz [ 115.764721][ T373] usb 1-1: config 0 descriptor?? [ 115.826290][ T23] kauditd_printk_skb: 114 callbacks suppressed [ 115.826302][ T23] audit: type=1400 audit(2000000031.160:2423): avc: denied { mount } for pid=2795 comm="syz.1.885" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 115.875058][ T23] audit: type=1400 audit(2000000031.210:2424): avc: denied { write } for pid=2799 comm="syz.1.887" name="fd" dev="proc" ino=31187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 115.896681][ T23] audit: type=1400 audit(2000000031.210:2425): avc: denied { add_name } for pid=2799 comm="syz.1.887" name="3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 115.916496][ T23] audit: type=1400 audit(2000000031.210:2426): avc: denied { create } for pid=2799 comm="syz.1.887" name="3" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=file permissive=1 [ 115.936418][ T23] audit: type=1400 audit(2000000031.210:2427): avc: denied { associate } for pid=2799 comm="syz.1.887" name="3" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 116.273451][ T5] usb 5-1: USB disconnect, device number 19 [ 116.273723][ T346] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 116.382107][ T2819] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 116.643206][ T346] usb 2-1: config 0 has no interfaces? [ 116.673251][ T5] usb 5-1: new full-speed USB device number 20 using dummy_hcd [ 116.803247][ T346] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 116.812383][ T346] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 116.820410][ T346] usb 2-1: Product: syz [ 116.824630][ T346] usb 2-1: Manufacturer: syz [ 116.829211][ T346] usb 2-1: SerialNumber: syz [ 116.835140][ T346] usb 2-1: config 0 descriptor?? [ 117.033232][ T5] usb 5-1: config 1 interface 0 has no altsetting 0 [ 117.038020][ T2824] netlink: 4 bytes leftover after parsing attributes in process `syz.2.896'. [ 117.081472][ T23] audit: type=1400 audit(2000000032.410:2428): avc: denied { ioctl } for pid=2801 comm="syz.1.888" path="socket:[31346]" dev="sockfs" ino=31346 ioctlcmd=0x8923 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 117.203275][ T5] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 117.212405][ T5] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.220713][ T5] usb 5-1: Product: syz [ 117.224964][ T5] usb 5-1: Manufacturer: syz [ 117.229543][ T5] usb 5-1: SerialNumber: syz [ 117.383177][ T373] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 117.743277][ T373] usb 4-1: config 1 interface 0 has no altsetting 0 [ 117.904801][ T373] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 117.914150][ T373] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.922281][ T373] usb 4-1: Product: syz [ 117.926914][ T373] usb 4-1: Manufacturer: syz [ 117.931518][ T373] usb 4-1: SerialNumber: syz [ 117.936984][ T5] usblp 5-1:1.0: usblp0: USB Unidirectional printer dev 20 if 0 alt 253 proto 1 vid 0x0525 pid 0xA4A8 [ 118.526568][ T346] usb 1-1: USB disconnect, device number 9 [ 118.653663][ T373] usblp 4-1:1.0: usblp1: USB Unidirectional printer dev 15 if 0 alt 253 proto 1 vid 0x0525 pid 0xA4A8 [ 118.921966][ T838] usb 2-1: USB disconnect, device number 8 [ 119.169193][ T23] audit: type=1326 audit(2000000034.500:2429): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2871 comm="syz.0.916" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f4cc834fb39 code=0x7ffc0000 [ 119.198821][ T23] audit: type=1326 audit(2000000034.530:2430): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2871 comm="syz.0.916" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f4cc834fb39 code=0x7ffc0000 [ 119.222133][ T23] audit: type=1326 audit(2000000034.530:2431): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2871 comm="syz.0.916" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f4cc834fb39 code=0x7ffc0000 [ 119.245473][ T23] audit: type=1326 audit(2000000034.530:2432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2871 comm="syz.0.916" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7f4cc834fb39 code=0x7ffc0000 [ 119.332005][ T838] usb 5-1: USB disconnect, device number 20 [ 119.339932][ T838] usblp0: removed [ 120.009997][ T2892] netlink: 36 bytes leftover after parsing attributes in process `syz.4.922'. [ 120.179535][ T838] usb 4-1: USB disconnect, device number 15 [ 120.199071][ T838] usblp1: removed [ 121.105226][ T23] kauditd_printk_skb: 154 callbacks suppressed [ 121.105239][ T23] audit: type=1326 audit(2000000036.440:2587): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.160624][ T2941] tmpfs: Unknown parameter 'fd' [ 121.167327][ T23] audit: type=1326 audit(2000000036.470:2588): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.199119][ T23] audit: type=1326 audit(2000000036.480:2589): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.220050][ T2950] bridge0: port 3(syz_tun) entered blocking state [ 121.222659][ T23] audit: type=1326 audit(2000000036.480:2590): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.230127][ T2950] bridge0: port 3(syz_tun) entered disabled state [ 121.252286][ T23] audit: type=1326 audit(2000000036.480:2591): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.260219][ T2950] device syz_tun entered promiscuous mode [ 121.282418][ T23] audit: type=1326 audit(2000000036.480:2592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.315165][ T23] audit: type=1326 audit(2000000036.480:2593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.411694][ T23] audit: type=1326 audit(2000000036.480:2594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.413847][ T5] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 121.445829][ T23] audit: type=1326 audit(2000000036.480:2595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=46 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.469709][ T23] audit: type=1326 audit(2000000036.480:2596): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2936 comm="syz.0.937" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4cc83b3969 code=0x7ffc0000 [ 121.983626][ T5] usb 2-1: New USB device found, idVendor=20b7, idProduct=1540, bcdDevice=b7.5a [ 122.006164][ T5] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.050156][ T5] usb 2-1: Product: syz [ 122.075966][ T5] usb 2-1: Manufacturer: syz [ 122.104303][ T5] usb 2-1: SerialNumber: syz [ 122.176204][ T5] usb 2-1: config 0 descriptor?? [ 122.504682][ T3027] syz.4.971[3027] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 122.504759][ T3027] syz.4.971[3027] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 123.351848][ T3059] netlink: 3780 bytes leftover after parsing attributes in process `syz.4.988'. [ 123.663174][ T373] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 124.043339][ T373] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 124.056589][ T373] usb 5-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 124.072133][ T373] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 124.075638][ T838] usb 2-1: USB disconnect, device number 9 [ 124.081854][ T373] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 124.098209][ T373] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 124.167702][ T3086] device pim6reg1 entered promiscuous mode [ 124.537779][ T3091] syz.2.998[3091] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 124.537858][ T3091] syz.2.998[3091] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 124.603615][ T373] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 124.781316][ T373] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 125.006532][ T373] usb 5-1: Product: syz [ 125.010722][ T373] usb 5-1: Manufacturer: syz [ 125.043943][ T3095] hub 8-0:1.0: USB hub found [ 125.048721][ T3095] hub 8-0:1.0: 1 port detected [ 125.175810][ T3108] device pim6reg1 entered promiscuous mode [ 125.363872][ T373] cdc_wdm 5-1:1.0: skipping garbage [ 125.369233][ T373] cdc_wdm 5-1:1.0: skipping garbage [ 125.455438][ T373] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 125.657331][ T373] usb 5-1: USB disconnect, device number 21 [ 125.981610][ T3154] syz.3.1030[3154] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 125.981827][ T3154] syz.3.1030[3154] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 125.995263][ T3155] syz.0.1023[3155] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 126.006921][ T3155] syz.0.1023[3155] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 126.960639][ T3177] device pim6reg1 entered promiscuous mode [ 127.403192][ T373] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 127.664872][ T3213] syz.0.1045[3213] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 127.664947][ T3213] syz.0.1045[3213] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 129.220098][ T3250] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1069'. [ 129.326729][ T3250] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1069'. [ 129.342984][ T23] kauditd_printk_skb: 9 callbacks suppressed [ 129.342996][ T23] audit: type=1400 audit(2000000950.677:2606): avc: denied { create } for pid=3254 comm="syz.2.1070" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 129.651939][ T373] usb 5-1: device not accepting address 22, error -71 [ 129.734350][ T1458] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 129.753404][ T23] audit: type=1400 audit(2000000951.087:2607): avc: denied { bind } for pid=3263 comm="syz.4.1073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 129.798972][ T3266] PF_BRIDGE: br_mdb_parse() with invalid entry [ 129.821732][ T23] audit: type=1400 audit(2000000951.157:2608): avc: denied { map } for pid=3246 comm="syz.3.1068" path="socket:[34637]" dev="sockfs" ino=34637 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 129.853465][ T23] audit: type=1400 audit(2000000951.157:2609): avc: denied { read } for pid=3246 comm="syz.3.1068" path="socket:[34637]" dev="sockfs" ino=34637 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 129.915409][ T3271] netlink: 292 bytes leftover after parsing attributes in process `syz.3.1076'. [ 129.972435][ T3279] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.979690][ T3279] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.022569][ T3275] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 130.047062][ T3282] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 130.050451][ T478] udevd[478]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 130.054303][ T3282] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.078534][ T2485] udevd[2485]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 130.078543][ T23] audit: type=1400 audit(2000000951.417:2610): avc: denied { read } for pid=3274 comm="syz.2.1077" name="file3" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 130.078664][ T23] audit: type=1400 audit(2000000951.417:2611): avc: denied { open } for pid=3274 comm="syz.2.1077" path="/244/file3/file3" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 130.103854][ T2485] udevd[2485]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 130.112700][ T3275] fs-verity: sha512 using implementation "sha512-generic" [ 130.138024][ T23] audit: type=1400 audit(2000000951.457:2612): avc: denied { ioctl } for pid=3274 comm="syz.2.1077" path="/244/file3/file3" dev="loop2" ino=16 ioctlcmd=0x6685 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 130.146869][ T1458] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 130.195501][ T23] audit: type=1400 audit(2000000951.457:2613): avc: denied { write } for pid=3274 comm="syz.2.1077" name="file3" dev="loop2" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 130.197561][ T3275] EXT4-fs error (device loop2): ext4_validate_block_bitmap:418: comm syz.2.1077: bg 0: block 345: padding at end of block bitmap is not set [ 130.291037][ T1458] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 130.297937][ T3275] fs-verity (loop2, inode 16): Error -117 writing Merkle tree block 0 [ 130.300986][ T1458] usb 1-1: New USB device found, idVendor=1038, idProduct=12b6, bcdDevice= 0.00 [ 130.318769][ T1458] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 130.320381][ T3282] EXT4-fs error (device loop4): ext4_mb_generate_buddy:748: group 0, block bitmap and bg descriptor inconsistent: 56 vs 41 free clusters [ 130.327614][ T1458] usb 1-1: config 0 descriptor?? [ 130.343266][ T3282] EXT4-fs (loop4): Remounting filesystem read-only [ 130.346376][ T3275] fs-verity (loop2, inode 16): Error -117 building Merkle tree [ 130.352591][ T3282] Quota error (device loop4): write_blk: dquota write failed [ 130.367523][ T3282] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 130.377394][ T3282] EXT4-fs (loop4): 1 orphan inode deleted [ 130.383150][ T3282] EXT4-fs (loop4): mounted filesystem without journal. Opts: nobarrier,noblock_validity,mblk_io_submit,barrier=0x0000000000000003,errors=remount-ro,acl,noauto_da_alloc,max_batch_time=0x0000000000000006,resgid=0x000000000000ee002 [ 130.761736][ T449] udevd[449]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 130.776702][ T2485] udevd[2485]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system [ 130.790145][ T3297] EXT4-fs (loop3): Unsupported blocksize for fs encryption [ 130.814485][ T3275] syz.2.1077 (3275) used greatest stack depth: 21192 bytes left [ 131.136770][ T2485] udevd[2485]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 131.233201][ T1458] usbhid 1-1:0.0: can't add hid device: -71 [ 131.239254][ T1458] usbhid: probe of 1-1:0.0 failed with error -71 [ 131.269756][ T1458] usb 1-1: USB disconnect, device number 10 [ 131.380041][ T3313] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 131.382636][ T2485] udevd[2485]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 131.504862][ T2485] udevd[2485]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 132.089863][ T2485] udevd[2485]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 132.108575][ T2485] udevd[2485]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 132.130409][ T3329] EXT4-fs (loop2): Unsupported blocksize for fs encryption [ 132.166942][ T3343] netlink: 'syz.4.1099': attribute type 12 has an invalid length. [ 132.174846][ T3343] netlink: 'syz.4.1099': attribute type 29 has an invalid length. [ 132.182716][ T3343] netlink: 148 bytes leftover after parsing attributes in process `syz.4.1099'. [ 132.191814][ T3343] netlink: 'syz.4.1099': attribute type 1 has an invalid length. [ 132.199562][ T3343] netlink: 47 bytes leftover after parsing attributes in process `syz.4.1099'. [ 132.230285][ T3346] syz.0.1100 uses obsolete (PF_INET,SOCK_PACKET) [ 132.234685][ T3348] device bridge1 entered promiscuous mode [ 132.262412][ T3339] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 132.310625][ T3350] EXT4-fs (loop4): mounted filesystem without journal. Opts: errors=remount-ro,sysvgroups,i_version, [ 132.321656][ T3350] ext4 filesystem being mounted at /216/bus supports timestamps until (%ptR?) (0x7fffffff) [ 132.377928][ T3362] EXT4-fs (loop0): Test dummy encryption mode enabled [ 132.397326][ T3350] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1103'. [ 132.444765][ T3362] EXT4-fs (loop0): Unsupported blocksize for fs encryption [ 133.733378][ T838] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 133.955508][ T3412] FAT-fs (loop3): Directory bread(block 64) failed [ 133.962431][ T3412] FAT-fs (loop3): Directory bread(block 65) failed [ 133.969864][ T3412] FAT-fs (loop3): Directory bread(block 66) failed [ 133.976932][ T3412] FAT-fs (loop3): Directory bread(block 67) failed [ 133.983747][ T3412] FAT-fs (loop3): Directory bread(block 68) failed [ 133.990604][ T3412] FAT-fs (loop3): Directory bread(block 69) failed [ 133.997393][ T3412] FAT-fs (loop3): Directory bread(block 70) failed [ 134.004414][ T3412] FAT-fs (loop3): Directory bread(block 71) failed [ 134.011073][ T3412] FAT-fs (loop3): Directory bread(block 72) failed [ 134.018048][ T3412] FAT-fs (loop3): Directory bread(block 73) failed [ 134.051424][ T3412] raw_sendmsg: syz.3.1125 forgot to set AF_INET. Fix it! [ 134.143233][ T838] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.154145][ T838] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 134.164009][ T838] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 134.227072][ T3421] EXT4-fs (loop1): Ignoring removed orlov option [ 134.244138][ T3421] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=8803c119, mo2=0002] [ 134.253055][ T3421] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,bsddf,stripe=0x0000000000000003,norecovery,debug_want_extra_isize=0x0000000000000080,orlov,nogrpid,noauto_da_alloc,nombcache,nodiscard,debug,,errors=continue [ 134.333406][ T838] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 134.342881][ T838] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.361114][ T838] usb 5-1: Product: syz [ 134.365535][ T838] usb 5-1: Manufacturer: syz [ 134.370135][ T838] usb 5-1: SerialNumber: syz [ 134.434085][ T3429] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 134.482056][ T3434] EXT4-fs (loop1): Unsupported blocksize for fs encryption [ 134.524730][ T3432] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 134.537222][ T3432] ext4 filesystem being mounted at /255/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 134.614031][ T3386] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 134.620875][ T3386] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 134.751668][ T3444] Unknown ioctl -1072125377 [ 134.752069][ T3442] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 134.771033][ T23] kauditd_printk_skb: 6 callbacks suppressed [ 134.771044][ T23] audit: type=1400 audit(2000000956.117:2620): avc: denied { map } for pid=3430 comm="syz.2.1132" path="/255/bus" dev="devtmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 135.066474][ T3432] EXT4-fs warning (device loop2): dx_probe:846: inode #2: comm syz.2.1132: dx entry: limit 0 != root limit 252 [ 135.113221][ T3432] EXT4-fs warning (device loop2): dx_probe:932: inode #2: comm syz.2.1132: Corrupt directory, running e2fsck is recommended [ 135.467115][ T478] udevd[478]: symlink '../../loop2' '/dev/disk/by-label/\x21x\xe1@\xbc\xd7\x7b\x2f\x87\xff\x80\x7f\xc5@\x87C.tmp-b7:2' failed: Read-only file system [ 135.623562][ T478] udevd[478]: symlink '../../loop2' '/dev/disk/by-uuid/213d2ba3-e932-9a74-ac75-e076e16ebc91.tmp-b7:2' failed: Read-only file system [ 135.658201][ T838] cdc_ncm 5-1:1.0: SET_NTB_FORMAT failed [ 135.703367][ T838] cdc_ncm 5-1:1.0: bind() failure [ 135.721821][ T838] cdc_ncm 5-1:1.1: bind() failure [ 135.732171][ T838] usb 5-1: USB disconnect, device number 24 [ 135.844201][ T3467] EXT4-fs: Warning: mounting with data=journal disables delayed allocation and O_DIRECT support! [ 135.848666][ T2485] udevd[2485]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 135.875857][ T2485] udevd[2485]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 135.898586][ T3467] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 135.907253][ T3467] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 135.920269][ T478] udevd[478]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 135.928580][ T3467] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 135.934384][ T3470] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 135.942032][ T2485] udevd[2485]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 135.949219][ T3470] ext4 filesystem being mounted at /234/file0 supports timestamps until (%ptR?) (0x7fffffff) [ 135.960380][ T3467] EXT4-fs error (device loop1) in ext4_orphan_del:3257: error 27 [ 135.978483][ T23] audit: type=1400 audit(2000000957.317:2621): avc: denied { setattr } for pid=3469 comm="syz.0.1143" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 135.980047][ T3467] EXT4-fs error (device loop1) in ext4_do_update_inode:5534: error 27 [ 136.008750][ T3467] EXT4-fs error (device loop1) in ext4_orphan_cleanup:2816: error 27 [ 136.017252][ T3467] EXT4-fs (loop1): 1 truncate cleaned up [ 136.022898][ T3467] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 136.031985][ T3467] ext4 filesystem being mounted at /212/file1 supports timestamps until (%ptR?) (0x7fffffff) [ 136.070847][ T2485] udevd[2485]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 136.080027][ T478] udevd[478]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 136.095250][ T23] audit: type=1400 audit(2000000957.437:2622): avc: denied { read append open } for pid=3466 comm="syz.1.1142" path="/212/file1/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 136.101481][ T3467] EXT4-fs error (device loop1): ext4_xattr_block_get:544: inode #18: comm syz.1.1142: corrupted xattr block 14 [ 136.132184][ T23] audit: type=1400 audit(2000000957.437:2623): avc: denied { create } for pid=3466 comm="syz.1.1142" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=fifo_file permissive=1 [ 136.137280][ T3467] EXT4-fs error (device loop1): __ext4_get_inode_loc:4710: comm syz.1.1142: Invalid inode table block 0 in block_group 0 [ 136.166019][ T23] audit: type=1400 audit(2000000957.437:2624): avc: denied { mounton } for pid=3466 comm="syz.1.1142" path="/212/file1/bus" dev="loop1" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=fifo_file permissive=1 [ 136.180379][ T3467] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6102: Corrupt filesystem [ 136.200246][ T23] audit: type=1400 audit(2000000957.517:2625): avc: denied { name_bind } for pid=3481 comm="syz.0.1146" src=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 136.201280][ T3467] ------------[ cut here ]------------ [ 136.223558][ T23] audit: type=1400 audit(2000000957.517:2626): avc: denied { map } for pid=3466 comm="syz.1.1142" path="/212/file1/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 136.227042][ T3467] kernel BUG at fs/ext4/ext4.h:2985! [ 136.251194][ T23] audit: type=1400 audit(2000000957.517:2627): avc: denied { write } for pid=3466 comm="syz.1.1142" path="/212/file1/cgroup.controllers" dev="loop1" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 136.260479][ T499] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 136.281065][ T3467] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 136.293785][ T3467] CPU: 0 PID: 3467 Comm: syz.1.1142 Not tainted 5.4.292-syzkaller-00021-gcd8e74fa0fa3 #0 [ 136.303584][ T3467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 136.313795][ T3467] RIP: 0010:ext4_mb_find_by_goal+0x968/0x9a0 [ 136.319757][ T3467] Code: fc ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c 14 fd ff ff 48 8b 7d b0 e8 f6 31 cc ff 48 8b 55 b0 e9 02 fd ff ff e8 d8 37 9e ff <0f> 0b e8 d1 37 9e ff 0f 0b e8 ca 37 9e ff 0f 0b e8 c3 37 9e ff 0f [ 136.339351][ T3467] RSP: 0018:ffff8881deb66c28 EFLAGS: 00010246 [ 136.345403][ T3467] RAX: ffffffff81c14708 RBX: 0000000000000001 RCX: 0000000000080000 [ 136.353352][ T3467] RDX: ffffc90000944000 RSI: 000000000007ffff RDI: 0000000000080000 [ 136.361318][ T3467] RBP: ffff8881deb66cc0 R08: dffffc0000000000 R09: ffff8881deb66da0 [ 136.369272][ T3467] R10: ffffed103bd6cdbb R11: 1ffff1103bd6cdb4 R12: 1ffff1103cb1847e [ 136.377461][ T3467] R13: ffff8881e58c23f0 R14: 0000000000000001 R15: ffff8881deb66da0 [ 136.385425][ T3467] FS: 00007f8dd061f6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 136.394352][ T3467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 136.400920][ T3467] CR2: 0000200000000680 CR3: 00000001e4aaa000 CR4: 00000000003406b0 [ 136.408872][ T3467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 136.416824][ T3467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 136.424782][ T3467] Call Trace: [ 136.428317][ T3467] ext4_mb_regular_allocator+0x192/0xfb0 [ 136.433938][ T3467] ? ext4_mb_normalize_request+0x278/0x1290 [ 136.439821][ T3467] ext4_mb_new_blocks+0x5a9/0x2e80 [ 136.445025][ T3467] ? ext4_find_extent+0x361/0xe00 [ 136.450026][ T3467] ? kasan_kmalloc+0xd/0x20 [ 136.454522][ T3467] ? __kmalloc+0x12a/0x2f0 [ 136.459003][ T3467] ext4_ext_map_blocks+0x183c/0x63c0 [ 136.464278][ T3467] ? debug_smp_processor_id+0x20/0x20 [ 136.469716][ T3467] ? is_bpf_text_address+0x270/0x290 [ 136.474982][ T3467] ? check_preemption_disabled+0x9b/0x300 [ 136.480818][ T3467] ? debug_smp_processor_id+0x20/0x20 [ 136.486175][ T3467] ? ext4_ext_release+0x10/0x10 [ 136.491025][ T3467] ? unwind_get_return_address+0x4d/0x90 [ 136.496658][ T3467] ext4_map_blocks+0x92d/0x1b00 [ 136.501525][ T3467] ? __kasan_kmalloc+0x162/0x200 [ 136.506533][ T3467] ? ext4_issue_zeroout+0x150/0x150 [ 136.511826][ T3467] ? create_empty_buffers+0x3d/0x4c0 [ 136.517112][ T3467] ? vfs_write+0x20e/0x4c0 [ 136.521506][ T3467] ? ksys_write+0x140/0x240 [ 136.525988][ T3467] ? __x64_sys_write+0x7b/0x90 [ 136.530923][ T3467] ? do_syscall_64+0xcf/0x170 [ 136.535579][ T3467] ? entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 136.541623][ T3467] _ext4_get_block+0x1bb/0x4b0 [ 136.546363][ T3467] ? ext4_get_block+0x50/0x50 [ 136.551017][ T3467] ? check_preemption_disabled+0x9b/0x300 [ 136.556710][ T3467] ? debug_smp_processor_id+0x20/0x20 [ 136.562156][ T3467] ext4_get_block+0x39/0x50 [ 136.566645][ T3467] ext4_block_write_begin+0x5b8/0x1240 [ 136.572095][ T3467] ? _raw_spin_trylock_bh+0x130/0x130 [ 136.577537][ T3467] ? ext4_es_is_delayed+0x40/0x40 [ 136.582553][ T3467] ? trace_android_fs_datawrite_start+0x1c0/0x1c0 [ 136.588987][ T3467] ? __kasan_check_read+0x11/0x20 [ 136.594086][ T3467] ? ext4_should_dioread_nolock+0xa0/0x550 [ 136.599887][ T3467] ext4_write_begin+0x553/0x1700 [ 136.604818][ T3467] ? ext4_readpages+0x100/0x100 [ 136.609741][ T3467] ? ext4_xattr_security_get+0x32/0x40 [ 136.615177][ T3467] ? ext4_initxattrs+0x110/0x110 [ 136.620100][ T3467] ? __vfs_getxattr+0x5a5/0x690 [ 136.624944][ T3467] ? _raw_spin_unlock_irq+0x4e/0x70 [ 136.630294][ T3467] ? vfs_getxattr_alloc+0x580/0x580 [ 136.635472][ T3467] ? ktime_get_coarse_real_ts64+0xe0/0xf0 [ 136.641185][ T3467] ? iov_iter_fault_in_readable+0x1f5/0x320 [ 136.643206][ T499] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 136.647088][ T3467] generic_perform_write+0x2b8/0x500 [ 136.647097][ T3467] ? atime_needs_update+0x5b0/0x5b0 [ 136.647116][ T3467] ? grab_cache_page_write_begin+0xb0/0xb0 [ 136.657345][ T499] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 136.662434][ T3467] ? file_remove_privs+0x670/0x670 [ 136.662446][ T3467] ? __kasan_check_write+0x14/0x20 [ 136.662462][ T3467] ? down_write_trylock+0xac/0x100 [ 136.697522][ T3467] __generic_file_write_iter+0x24b/0x480 [ 136.703152][ T3467] ? generic_write_checks+0x3d4/0x480 [ 136.708513][ T3467] ext4_file_write_iter+0x468/0xf90 [ 136.713693][ T3467] ? ext4_file_read_iter+0x140/0x140 [ 136.718965][ T3467] ? futex_wait+0x700/0x700 [ 136.723459][ T3467] ? iov_iter_init+0x88/0x160 [ 136.728145][ T3467] __vfs_write+0x480/0x5d0 [ 136.732567][ T3467] ? __kernel_write+0x320/0x320 [ 136.737510][ T3467] ? check_preemption_disabled+0x9b/0x300 [ 136.743222][ T3467] ? debug_smp_processor_id+0x20/0x20 [ 136.743283][ T499] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 136.748595][ T3467] ? security_file_permission+0xde/0x300 [ 136.748606][ T3467] ? __sb_start_write+0xc8/0x170 [ 136.748623][ T3467] vfs_write+0x20e/0x4c0 [ 136.757780][ T499] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 136.763245][ T3467] ksys_write+0x140/0x240 [ 136.763257][ T3467] ? __ia32_sys_read+0x90/0x90 [ 136.763270][ T3467] ? __kasan_check_read+0x11/0x20 [ 136.763287][ T3467] __x64_sys_write+0x7b/0x90 [ 136.769259][ T499] usb 4-1: SerialNumber: syz [ 136.772437][ T3467] do_syscall_64+0xcf/0x170 [ 136.772454][ T3467] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 136.813907][ T3467] RIP: 0033:0x7f8dd1fb6969 [ 136.818851][ T3467] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 136.838553][ T3467] RSP: 002b:00007f8dd061f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 136.847040][ T3467] RAX: ffffffffffffffda RBX: 00007f8dd21ddfa0 RCX: 00007f8dd1fb6969 [ 136.855090][ T3467] RDX: 000000000208e24b RSI: 0000200000000000 RDI: 0000000000000004 [ 136.863060][ T3467] RBP: 00007f8dd2038ab1 R08: 0000000000000000 R09: 0000000000000000 [ 136.871010][ T3467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 136.878988][ T3467] R13: 0000000000000000 R14: 00007f8dd21ddfa0 R15: 00007ffeed2abf08 [ 136.887031][ T3467] Modules linked in: [ 136.893561][ T3467] ---[ end trace 99cd8540ec20bdc4 ]--- [ 136.899051][ T3467] RIP: 0010:ext4_mb_find_by_goal+0x968/0x9a0 [ 136.916898][ T3467] Code: fc ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c 14 fd ff ff 48 8b 7d b0 e8 f6 31 cc ff 48 8b 55 b0 e9 02 fd ff ff e8 d8 37 9e ff <0f> 0b e8 d1 37 9e ff 0f 0b e8 ca 37 9e ff 0f 0b e8 c3 37 9e ff 0f [ 136.936719][ T3467] RSP: 0018:ffff8881deb66c28 EFLAGS: 00010246 [ 136.948569][ T3467] RAX: ffffffff81c14708 RBX: 0000000000000001 RCX: 0000000000080000 [ 136.957192][ T3467] RDX: ffffc90000944000 RSI: 000000000007ffff RDI: 0000000000080000 [ 136.965211][ T3467] RBP: ffff8881deb66cc0 R08: dffffc0000000000 R09: ffff8881deb66da0 [ 136.973212][ T3467] R10: ffffed103bd6cdbb R11: 1ffff1103bd6cdb4 R12: 1ffff1103cb1847e [ 136.981257][ T3467] R13: ffff8881e58c23f0 R14: 0000000000000001 R15: ffff8881deb66da0 [ 136.989251][ T3467] FS: 00007f8dd061f6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 136.998194][ T3467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 137.004788][ T3467] CR2: 00007ff000896178 CR3: 00000001e4aaa000 CR4: 00000000003406b0 [ 137.012755][ T3467] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 137.020739][ T3467] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 137.028740][ T3467] Kernel panic - not syncing: Fatal exception [ 137.035071][ T3467] Kernel Offset: disabled [ 137.039384][ T3467] Rebooting in 86400 seconds..