last executing test programs: 15.356060241s ago: executing program 0 (id=70): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_hsr\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000003c0)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0x6}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x14, 0x2, [@TCA_CAKE_MEMORY={0x5, 0xa, 0x1}, @TCA_CAKE_SPLIT_GSO={0x8, 0x11, 0x1}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000012c0)="b856b6c5820fae9d6dcd3292ea54c7beef915d564c90c2005d1749eb23d112a92b8741a7bf579da271fcb49716c8abdf13018830d859c080664400052a147fdd1e18cc19b9da109d5b", 0x49) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) write$FUSE_CREATE_OPEN(0xffffffffffffffff, 0x0, 0x0) 15.228606444s ago: executing program 0 (id=71): openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SYNC_IOC_FILE_INFO(0xffffffffffffffff, 0xc0383e04, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=@base={0x12, 0x63, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0x5}, 0x50) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=@tcp=r1, 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={r0, &(0x7f0000000340), 0x0}, 0x20) 15.115068627s ago: executing program 0 (id=72): socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000001040)=ANY=[@ANYBLOB="1201000040154220a9055015bbe4010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, &(0x7f0000000580)={0x34, &(0x7f0000000180)=ANY=[@ANYBLOB="0005080000"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f0000000f40)={0x44, &(0x7f0000000c00)={0x0, 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 4.286738655s ago: executing program 0 (id=77): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="02000000040000000800000001"], 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x2, 0x10, &(0x7f0000000580)=@framed={{}, [@snprintf={{0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x11}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xd}, {}, {}, {0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffe00}, {}, {0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffe11}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0xc5}}]}, &(0x7f0000000300)='GPL\x00', 0x9, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x94) 4.217186492s ago: executing program 0 (id=78): r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1ff, 0x0) ioctl$DRM_IOCTL_MODE_GETGAMMA(r0, 0xc02064a4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) 4.14683876s ago: executing program 0 (id=79): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$alg(0x26, 0x5, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x200000c, 0x3032, r0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000640)={0x11, 0x6, &(0x7f0000000a80)=ANY=[@ANYBLOB="18020000b4b20400e9e70000000000008510"], &(0x7f00000000c0)='GPL\x00', 0x2, 0x94, &(0x7f0000001300)=""/148, 0x41000, 0x42, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8}, 0x94) 2.505958128s ago: executing program 1 (id=82): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000004d00), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000004e00)={0x0, 0x0, &(0x7f0000004dc0)={&(0x7f0000000340)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010029bd7000ffdbdf25050000000e0001006e"], 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x40) 2.425041507s ago: executing program 1 (id=83): mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x200000a, 0x10010, 0xffffffffffffffff, 0xde806000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) mount$fuse(0x0, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, 0x0) openat$dma_heap(0xffffffffffffff9c, 0x0, 0x103000, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000380)=[{0x6, 0xfc, 0x8, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x200000000000000) 2.224366349s ago: executing program 1 (id=84): r0 = io_uring_setup(0x5af5, &(0x7f0000000580)={0x0, 0xffffffff, 0x40, 0x2000000, 0xffffffff}) io_uring_register$IORING_REGISTER_RESTRICTIONS(r0, 0xb, &(0x7f0000000280), 0x0) io_uring_register$IORING_REGISTER_SYNC_CANCEL(r0, 0x18, 0x0, 0x1) 1.510049347s ago: executing program 1 (id=85): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) syz_emit_ethernet(0xbe, &(0x7f0000000280)={@broadcast, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x9c, 0x0, @wg=@initiation={0x1, 0x3, "c3e757d12a27569e19059a3cdba227e2d59f5083cbe3bb35ebfab9dfa9b69c11", "a180c06eab3a95bdf81fd3651798ffff3221225c565498d5786430c8fa3c94b00331624c1660b5c800", "dd6ad78e6e97b3d199fa4262139fd760b201a09577880f26eaa5e688", {"80fa191515d0bdfc1993694b30b59f45", "368438db96d9d27a4b125255b85e7a86"}}}}}}}, 0x0) 775.920636ms ago: executing program 1 (id=86): syz_emit_ethernet(0x82, &(0x7f0000000440)={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x74, 0x800, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0xc, 0x1, 0x0, 0xe0, 0x0, 0xe000, {0x16, 0x4, 0x0, 0x0, 0x0, 0x67, 0x0, 0x0, 0x11, 0x0, @local, @multicast1, {[@lsrr={0x83, 0x3, 0x89}, @rr={0x7, 0x3}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0xb, [{@private=0xa01012f}, {@local}, {@remote}, {@remote}, {@loopback}, {@dev={0xac, 0x14, 0x14, 0xe3}, 0x800}, {@multicast2}]}]}}}}}}}, 0x0) 0s ago: executing program 1 (id=87): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi1\x00', 0x20043, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'8255\x00', [0x9000, 0xd1, 0x10001, 0x4, 0x34f, 0x800afa3, 0x1, 0x8, 0x5857, 0x2, 0x7, 0x9, 0x4001, 0x6, 0x6, 0x501, 0x20, 0x4, 0x2, 0xa, 0x8, 0xcaa2, 0x3, 0x0, 0x2, 0xe69, 0x2, 0x4, 0xd9ba, 0x0, 0x3]}) kernel console output (not intermixed with test programs): [ 46.239885][ T28] audit: type=1400 audit(46.120:91): avc: denied { read write } for pid=3089 comm="scp" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 46.241453][ T28] audit: type=1400 audit(46.130:92): avc: denied { open } for pid=3089 comm="scp" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:47449' (ED25519) to the list of known hosts. [ 65.320470][ T28] audit: type=1400 audit(65.200:93): avc: denied { name_bind } for pid=3092 comm="sshd-session" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 66.498106][ T28] audit: type=1400 audit(66.380:94): avc: denied { execute } for pid=3094 comm="sh" name="syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 66.501544][ T28] audit: type=1400 audit(66.380:95): avc: denied { execute_no_trans } for pid=3094 comm="sh" path="/syz-executor" dev="vda" ino=805 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 70.106583][ T28] audit: type=1400 audit(69.990:96): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 70.113151][ T28] audit: type=1400 audit(70.000:97): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 70.131156][ T3094] cgroup: Unknown subsys name 'net' [ 70.141213][ T28] audit: type=1400 audit(70.020:98): avc: denied { unmount } for pid=3094 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 70.285707][ T3094] cgroup: Unknown subsys name 'cpuset' [ 70.292881][ T3094] cgroup: Unknown subsys name 'hugetlb' [ 70.294199][ T3094] cgroup: Unknown subsys name 'rlimit' [ 70.538546][ T28] audit: type=1400 audit(70.420:99): avc: denied { setattr } for pid=3094 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 70.545694][ T28] audit: type=1400 audit(70.430:100): avc: denied { mounton } for pid=3094 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 70.550337][ T28] audit: type=1400 audit(70.430:101): avc: denied { mount } for pid=3094 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 70.796530][ T3096] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 70.802631][ T28] audit: type=1400 audit(70.690:102): avc: denied { relabelto } for pid=3096 comm="mkswap" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 70.808329][ T28] audit: type=1400 audit(70.690:103): avc: denied { write } for pid=3096 comm="mkswap" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 70.862489][ T28] audit: type=1400 audit(70.740:104): avc: denied { read } for pid=3094 comm="syz-executor" name="swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 70.864591][ T28] audit: type=1400 audit(70.740:105): avc: denied { open } for pid=3094 comm="syz-executor" path="/swap-file" dev="vda" ino=809 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 77.951746][ T3094] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 80.794814][ T28] audit: type=1400 audit(80.680:106): avc: denied { execmem } for pid=3097 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 80.866033][ T28] audit: type=1400 audit(80.750:107): avc: denied { read } for pid=3099 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 80.868764][ T28] audit: type=1400 audit(80.750:108): avc: denied { open } for pid=3099 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 80.875757][ T28] audit: type=1400 audit(80.760:109): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 80.903874][ T28] audit: type=1400 audit(80.790:110): avc: denied { module_request } for pid=3099 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 80.904282][ T28] audit: type=1400 audit(80.790:111): avc: denied { module_request } for pid=3100 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 80.998466][ T28] audit: type=1400 audit(80.880:112): avc: denied { sys_module } for pid=3100 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 81.654370][ T28] audit: type=1400 audit(81.540:113): avc: denied { ioctl } for pid=3100 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=677 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 82.958412][ T3100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.977561][ T3100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.024078][ T3099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.032758][ T3099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.915834][ T3100] hsr_slave_0: entered promiscuous mode [ 83.922766][ T3100] hsr_slave_1: entered promiscuous mode [ 84.008057][ T3099] hsr_slave_0: entered promiscuous mode [ 84.012257][ T3099] hsr_slave_1: entered promiscuous mode [ 84.014020][ T3099] debugfs: 'hsr0' already exists in 'hsr' [ 84.014691][ T3099] Cannot create hsr debugfs directory [ 84.673925][ T28] audit: type=1400 audit(84.560:114): avc: denied { create } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.690274][ T28] audit: type=1400 audit(84.570:115): avc: denied { write } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 84.701713][ T3100] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 84.714859][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.735057][ T3100] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 84.747312][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.769062][ T3100] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 84.778291][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.800722][ T3100] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 84.808627][ T3100] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.882270][ T3099] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.896431][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.943646][ T3099] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.955985][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.962601][ T3099] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.974155][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.977912][ T3099] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.992584][ T3099] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 85.948793][ T3099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.182106][ T3100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.936619][ T3100] veth0_vlan: entered promiscuous mode [ 89.966247][ T3100] veth1_vlan: entered promiscuous mode [ 90.059401][ T3099] veth0_vlan: entered promiscuous mode [ 90.141964][ T3099] veth1_vlan: entered promiscuous mode [ 90.157928][ T3100] veth0_macvtap: entered promiscuous mode [ 90.196154][ T3100] veth1_macvtap: entered promiscuous mode [ 90.276173][ T2494] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.291702][ T2494] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.292310][ T2494] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.292484][ T2494] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.344788][ T3099] veth0_macvtap: entered promiscuous mode [ 90.370285][ T3099] veth1_macvtap: entered promiscuous mode [ 90.548705][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 90.549955][ T28] audit: type=1400 audit(90.430:117): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 90.568552][ T28] audit: type=1400 audit(90.450:118): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/syzkaller.PLUYHb/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 90.612159][ T28] audit: type=1400 audit(90.500:119): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 90.621643][ T65] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.636902][ T28] audit: type=1400 audit(90.520:120): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/syzkaller.PLUYHb/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 90.637704][ T65] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.637935][ T65] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.638050][ T65] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.652713][ T28] audit: type=1400 audit(90.530:121): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/syzkaller.PLUYHb/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3095 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 90.683096][ T28] audit: type=1400 audit(90.560:122): avc: denied { unmount } for pid=3100 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 90.686522][ T28] audit: type=1400 audit(90.570:123): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=772 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 90.698809][ T28] audit: type=1400 audit(90.580:124): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="gadgetfs" ino=3096 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 90.704655][ T28] audit: type=1400 audit(90.590:125): avc: denied { mount } for pid=3100 comm="syz-executor" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 90.707889][ T28] audit: type=1400 audit(90.590:126): avc: denied { mounton } for pid=3100 comm="syz-executor" path="/sys/fs/fuse/connections" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=dir permissive=1 [ 90.793106][ T3100] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 91.582740][ T3709] Zero length message leads to an empty skb [ 92.005026][ T3714] netlink: 8 bytes leftover after parsing attributes in process `syz.0.4'. [ 95.392572][ T712] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 95.600522][ T712] usb 1-1: Using ep0 maxpacket: 8 [ 95.613864][ T712] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 196, changing to 11 [ 95.615676][ T712] usb 1-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 8 [ 95.619968][ T712] usb 1-1: config 0 interface 0 has no altsetting 0 [ 95.621219][ T712] usb 1-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 95.622316][ T712] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.628405][ T712] usb 1-1: config 0 descriptor?? [ 96.436662][ T712] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 96.456320][ T712] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 96.493361][ T712] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 96.504238][ T712] elan 0003:04F3:0755.0001: unknown main item tag 0x0 [ 96.505525][ T712] elan 0003:04F3:0755.0001: unbalanced collection at end of report description [ 96.512229][ T712] elan 0003:04F3:0755.0001: Hid Parse failed [ 96.513496][ T712] elan 0003:04F3:0755.0001: probe with driver elan failed with error -22 [ 96.614854][ T40] usb 1-1: USB disconnect, device number 2 [ 98.131236][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 98.131726][ T28] audit: type=1400 audit(98.020:141): avc: denied { create } for pid=3759 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 98.143691][ T28] audit: type=1400 audit(98.030:142): avc: denied { setopt } for pid=3759 comm="syz.0.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 98.458266][ T28] audit: type=1400 audit(98.340:143): avc: denied { map } for pid=3763 comm="syz.0.18" path="/dev/snd/pcmC0D0c" dev="devtmpfs" ino=724 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 99.309964][ T3618] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 99.486791][ T3618] usb 1-1: config 8 has an invalid interface number: 223 but max is 0 [ 99.487393][ T3618] usb 1-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config [ 99.487793][ T3618] usb 1-1: config 8 has no interface number 0 [ 99.488060][ T3618] usb 1-1: config 8 interface 223 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 99.546990][ T3618] usb 1-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 99.547450][ T3618] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.547774][ T3618] usb 1-1: Product: syz [ 99.547987][ T3618] usb 1-1: Manufacturer: syz [ 99.548046][ T3618] usb 1-1: SerialNumber: syz [ 99.822614][ T3618] usb 1-1: USB disconnect, device number 3 [ 100.172237][ T3787] netlink: 8 bytes leftover after parsing attributes in process `syz.0.23'. [ 100.623552][ T3789] syz.0.24 uses obsolete (PF_INET,SOCK_PACKET) [ 100.627626][ T28] audit: type=1400 audit(100.510:144): avc: denied { create } for pid=3788 comm="syz.0.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 100.643918][ T28] audit: type=1400 audit(100.530:145): avc: denied { ioctl } for pid=3788 comm="syz.0.24" path="socket:[3203]" dev="sockfs" ino=3203 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 100.952816][ T28] audit: type=1400 audit(100.840:146): avc: denied { write } for pid=3794 comm="syz.0.25" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 101.124271][ T28] audit: type=1400 audit(101.010:147): avc: denied { create } for pid=3796 comm="syz.0.26" anonclass=[userfaultfd] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 101.153876][ T28] audit: type=1400 audit(101.040:148): avc: denied { name_bind } for pid=3796 comm="syz.0.26" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 101.165905][ T28] audit: type=1400 audit(101.040:149): avc: denied { node_bind } for pid=3796 comm="syz.0.26" 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 [ 101.890400][ T43] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 102.086425][ T43] usb 1-1: unable to get BOS descriptor or descriptor too short [ 102.103408][ T43] usb 1-1: not running at top speed; connect to a high speed hub [ 102.133569][ T43] usb 1-1: config 11 has an invalid interface number: 193 but max is 0 [ 102.134848][ T43] usb 1-1: config 11 has no interface number 0 [ 102.142576][ T43] usb 1-1: config 11 interface 193 altsetting 90 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 102.149036][ T43] usb 1-1: config 11 interface 193 has no altsetting 0 [ 102.185581][ T43] usb 1-1: New USB device found, idVendor=100d, idProduct=cb01, bcdDevice=42.38 [ 102.188491][ T43] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.193955][ T43] usb 1-1: Product: syz [ 102.197002][ T43] usb 1-1: Manufacturer: syz [ 102.201437][ T43] usb 1-1: SerialNumber: syz [ 102.454958][ T43] usb 1-1: USB disconnect, device number 4 [ 102.582611][ T28] audit: type=1400 audit(102.470:150): avc: denied { append } for pid=3815 comm="syz.0.29" name="audio" dev="devtmpfs" ino=726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 102.982538][ T3822] binder: 3821:3822 ioctl c0306201 200001c0 returned -22 [ 103.170670][ T28] kauditd_printk_skb: 4 callbacks suppressed [ 103.171073][ T28] audit: type=1400 audit(103.060:155): avc: denied { map_create } for pid=3823 comm="syz.0.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 103.241675][ T28] audit: type=1400 audit(103.100:156): avc: denied { map_read map_write } for pid=3823 comm="syz.0.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 103.350026][ T28] audit: type=1400 audit(103.230:157): avc: denied { prog_run } for pid=3823 comm="syz.0.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 104.824780][ T28] audit: type=1400 audit(104.710:158): avc: denied { ioctl } for pid=3830 comm="syz.0.36" path="socket:[3259]" dev="sockfs" ino=3259 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 106.712299][ T28] audit: type=1400 audit(106.600:159): avc: denied { create } for pid=3839 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 106.822536][ T28] audit: type=1400 audit(106.710:160): avc: denied { create } for pid=3839 comm="syz.0.38" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 108.096395][ T28] audit: type=1400 audit(107.980:161): avc: denied { create } for pid=3843 comm="syz.0.40" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 109.013909][ T28] audit: type=1400 audit(108.900:162): avc: denied { ioctl } for pid=3856 comm="syz.0.44" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=2478 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 109.470239][ T11] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 109.634622][ T11] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 109.634973][ T11] usb 1-1: config 0 has no interface number 0 [ 109.698399][ T11] usb 1-1: New USB device found, idVendor=0b48, idProduct=1003, bcdDevice=7b.54 [ 109.698730][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.699006][ T11] usb 1-1: Product: syz [ 109.699461][ T11] usb 1-1: Manufacturer: syz [ 109.699645][ T11] usb 1-1: SerialNumber: syz [ 109.711421][ T11] usb 1-1: config 0 descriptor?? [ 111.980369][ T3859] i2c i2c-1: sendbytes: error -110 [ 113.014635][ T40] usb 1-1: USB disconnect, device number 5 [ 113.772282][ T28] audit: type=1400 audit(113.660:163): avc: denied { allowed } for pid=3878 comm="syz.0.47" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 113.866172][ T28] audit: type=1400 audit(113.750:164): avc: denied { bind } for pid=3880 comm="syz.0.48" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.228008][ T28] audit: type=1400 audit(114.110:165): avc: denied { bind } for pid=3884 comm="syz.0.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 114.233273][ T28] audit: type=1400 audit(114.120:166): avc: denied { setopt } for pid=3884 comm="syz.0.50" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 114.460452][ T3885] netlink: 16 bytes leftover after parsing attributes in process `syz.0.50'. [ 114.981894][ T3887] netlink: 16 bytes leftover after parsing attributes in process `syz.0.51'. [ 118.069729][ T3706] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 118.259703][ T3706] usb 1-1: Using ep0 maxpacket: 32 [ 118.362496][ T3706] usb 1-1: config 0 has an invalid interface number: 85 but max is 0 [ 118.362884][ T3706] usb 1-1: config 0 has no interface number 0 [ 118.363170][ T3706] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 118.363324][ T3706] usb 1-1: config 0 interface 85 altsetting 7 endpoint 0x82 has invalid wMaxPacketSize 0 [ 118.363446][ T3706] usb 1-1: config 0 interface 85 has no altsetting 0 [ 118.413235][ T3706] usb 1-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 118.413687][ T3706] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 118.413902][ T3706] usb 1-1: Product: syz [ 118.413997][ T3706] usb 1-1: Manufacturer: syz [ 118.414036][ T3706] usb 1-1: SerialNumber: syz [ 118.420366][ T3706] usb 1-1: config 0 descriptor?? [ 118.855020][ T3706] appletouch 1-1:0.85: Failed to request geyser raw mode [ 118.857264][ T3706] appletouch 1-1:0.85: probe with driver appletouch failed with error -5 [ 118.871269][ T3706] usb 1-1: USB disconnect, device number 6 [ 119.970574][ T11] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 120.274341][ T11] usb 1-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 120.274725][ T11] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 120.275127][ T11] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 120.275249][ T11] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 120.275314][ T11] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.310246][ T3912] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 124.408580][ T11] aiptek 1-1:17.0: Aiptek tried all speeds, no sane response [ 124.409642][ T11] aiptek 1-1:17.0: probe with driver aiptek failed with error -22 [ 124.427462][ T11] usb 1-1: USB disconnect, device number 7 [ 124.762997][ T3930] netlink: 8 bytes leftover after parsing attributes in process `syz.0.60'. [ 125.011263][ T3932] netlink: 4 bytes leftover after parsing attributes in process `syz.0.61'. [ 125.670174][ T11] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 125.829959][ T11] usb 1-1: Using ep0 maxpacket: 32 [ 125.849572][ T11] usb 1-1: unable to get BOS descriptor or descriptor too short [ 125.857673][ T11] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 125.858152][ T11] usb 1-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 125.858227][ T11] usb 1-1: config 1 interface 0 has no altsetting 0 [ 125.881848][ T11] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 125.882191][ T11] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 125.882254][ T11] usb 1-1: Product: syz [ 125.882285][ T11] usb 1-1: Manufacturer: syz [ 125.882346][ T11] usb 1-1: SerialNumber: syz [ 126.110792][ T11] cdc_ether 1-1:1.0: missing cdc ether descriptor [ 126.122773][ T11] usb 1-1: USB disconnect, device number 8 [ 126.504982][ T28] audit: type=1400 audit(126.390:167): avc: denied { ioctl } for pid=3953 comm="syz.0.65" path="socket:[3346]" dev="sockfs" ino=3346 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 127.320336][ T40] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 127.479976][ T40] usb 1-1: Using ep0 maxpacket: 32 [ 127.486575][ T40] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 127.486901][ T40] usb 1-1: config 0 has no interface number 0 [ 127.487109][ T40] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 127.487170][ T40] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 127.487287][ T40] usb 1-1: New USB device found, idVendor=28bd, idProduct=0094, bcdDevice= 0.00 [ 127.487334][ T40] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.495218][ T40] usb 1-1: config 0 descriptor?? [ 128.143858][ T40] uclogic 0003:28BD:0094.0002: pen parameters not found [ 128.144656][ T40] uclogic 0003:28BD:0094.0002: interface is invalid, ignoring [ 128.350001][ T3048] usb 1-1: USB disconnect, device number 9 [ 128.759588][ T3984] netlink: 'syz.0.70': attribute type 10 has an invalid length. [ 129.270008][ T40] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 129.430067][ T40] usb 1-1: Using ep0 maxpacket: 32 [ 129.463132][ T40] usb 1-1: New USB device found, idVendor=05a9, idProduct=1550, bcdDevice=e4.bb [ 129.463498][ T40] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 129.463749][ T40] usb 1-1: Product: syz [ 129.463935][ T40] usb 1-1: Manufacturer: syz [ 129.464117][ T40] usb 1-1: SerialNumber: syz [ 129.470674][ T40] usb 1-1: config 0 descriptor?? [ 133.019030][ T28] audit: type=1400 audit(132.900:168): avc: denied { unlink } for pid=3100 comm="syz-executor" name=131377C5FC35D41454D5D41D29AD1A6029598146E6BE166E41AD0DBD4054033C9F33BBDA8224A2F3D772E7636E48B33CBF708372E8F1B9933EC5127743BE2206209EF02DF9CBF2F6E880D338 dev="tmpfs" ino=39 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 133.226024][ T28] audit: type=1400 audit(133.110:169): avc: denied { node_bind } for pid=3999 comm="syz.1.75" saddr=172.20.20.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 139.727934][ T712] usb 1-1: USB disconnect, device number 10 [ 140.199702][ T712] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 140.329841][ T712] usb 1-1: device descriptor read/64, error -71 [ 140.579808][ T712] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 140.719949][ T712] usb 1-1: device descriptor read/64, error -71 [ 140.830588][ T712] usb usb1-port1: attempt power cycle [ 141.099897][ T28] audit: type=1400 audit(140.980:170): avc: denied { bind } for pid=4022 comm="syz.1.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 141.170196][ T712] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 141.200018][ T712] usb 1-1: device descriptor read/8, error -71 [ 141.333336][ T28] audit: type=1400 audit(141.220:171): avc: denied { setopt } for pid=4022 comm="syz.1.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 141.338701][ T28] audit: type=1400 audit(141.220:172): avc: denied { accept } for pid=4022 comm="syz.1.80" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 141.450299][ T712] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 141.477357][ T712] usb 1-1: device descriptor read/8, error -71 [ 141.587248][ T4029] netlink: 24 bytes leftover after parsing attributes in process `syz.1.82'. [ 141.594076][ T712] usb usb1-port1: unable to enumerate USB device [ 143.181159][ T28] audit: type=1400 audit(143.070:173): avc: denied { name_bind } for pid=4034 comm="syz.1.85" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 144.455012][ T4039] 8<--- cut here --- [ 144.455651][ T4039] Unable to handle kernel paging request at virtual address fee09003 when write SYZFAIL: failed to recv rpc [ 144.455834][ T4039] [fee09003] *pgd=80000080007003, *pmd=00000000 [ 144.479683][ T28] audit: type=1400 audit(144.360:174): avc: denied { read } for pid=2906 comm="syslogd" name="log" dev="vda" ino=795 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 144.479913][ T28] audit: type=1400 audit(144.360:175): avc: denied { search } for pid=2906 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.481153][ T28] audit: type=1400 audit(144.360:176): avc: denied { write search } for pid=2906 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.482831][ T28] audit: type=1400 audit(144.360:177): avc: denied { add_name } for pid=2906 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 144.483382][ T28] audit: type=1400 audit(144.360:178): avc: denied { create } for pid=2906 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 144.483545][ T28] audit: type=1400 audit(144.360:179): avc: denied { append open } for pid=2906 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 144.488155][ T4039] [ 144.490194][ T4039] Internal error: Oops: a06 [#1] SMP ARM [ 144.492442][ T4039] Modules linked in: [ 144.493408][ T4039] CPU: 1 UID: 0 PID: 4039 Comm: syz.1.87 Not tainted syzkaller #0 PREEMPT [ 144.494433][ T4039] Hardware name: ARM-Versatile Express [ 144.495063][ T4039] PC is at subdev_8255_io+0x60/0x6c [ 144.496441][ T4039] LR is at subdev_8255_io+0x4c/0x6c [ 144.496725][ T4039] pc : [<81467180>] lr : [<8146716c>] psr: 60000013 [ 144.497167][ T4039] sp : e0251cb8 ip : e0251cb8 fp : e0251cd4 [ 144.497479][ T4039] r10: 00009000 r9 : 00000004 r8 : e0251da4 [ 144.497815][ T4039] r7 : 00000000 r6 : 0000009b r5 : 8334d900 r4 : 00009003 [ 144.498156][ T4039] r3 : 0000009b r2 : fee09003 r1 : 00000001 r0 : 8334d900 [ 144.498583][ T4039] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 144.499236][ T4039] Control: 30c5387d Table: 85cb1a40 DAC: 00000000 [ 144.499810][ T4039] Register r0 information: slab kmalloc-192 start 8334d900 pointer offset 0 size 192 [ 144.501352][ T4039] Register r1 information: non-paged memory [ 144.502088][ T4039] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 144.502795][ T4039] Register r3 information: non-paged memory [ 144.503135][ T4039] Register r4 information: non-paged memory [ 144.503618][ T4039] Register r5 information: slab kmalloc-192 start 8334d900 pointer offset 0 size 192 [ 144.504591][ T4039] Register r6 information: non-paged memory [ 144.505180][ T4039] Register r7 information: NULL pointer [ 144.505764][ T4039] Register r8 information: 2-page vmalloc region starting at 0xe0250000 allocated at kernel_clone+0xbc/0x43c [ 144.506534][ T4039] Register r9 information: non-paged memory [ 144.507069][ T4039] Register r10 information: non-paged memory [ 144.507506][ T4039] Register r11 information: 2-page vmalloc region starting at 0xe0250000 allocated at kernel_clone+0xbc/0x43c [ 144.508691][ T4039] Register r12 information: 2-page vmalloc region starting at 0xe0250000 allocated at kernel_clone+0xbc/0x43c [ 144.509562][ T4039] Process syz.1.87 (pid: 4039, stack limit = 0xe0250000) [ 144.509985][ T4039] Stack: (0xe0251cb8 to 0xe0252000) [ 144.510373][ T4039] 1ca0: 81467120 00009000 [ 144.510947][ T4039] 1cc0: 8334d900 00000000 e0251cf4 e0251cd8 81466e5c 8146712c 00009000 80532814 [ 144.511562][ T4039] 1ce0: 8604b000 8604b000 e0251d14 e0251cf8 81467214 81466e10 8334d900 00000000 [ 144.511959][ T4039] 1d00: 8604b000 00000000 e0251d54 e0251d18 814673c4 81467198 ffffffff 00000004 [ 144.512734][ T4039] 1d20: 82a20900 00000000 00000000 82bd3438 8334d900 00000000 e0251d90 8334d900 [ 144.513646][ T4039] 1d40: 00000000 82d2cdd4 e0251d8c e0251d58 81455d4c 8146735c 40946400 00000000 [ 144.514178][ T4039] 1d60: e0251d7c 20000140 8334d900 b5403587 40946400 00000001 00000003 840b8000 [ 144.514571][ T4039] 1d80: e0251e4c e0251d90 81451558 81455c50 35353238 00000000 00000000 00000000 [ 144.515222][ T4039] 1da0: 00000000 00009000 000000d1 00010001 00000004 0000034f 0800afa3 00000001 [ 144.516073][ T4039] 1dc0: 00000008 00005857 00000002 00000007 00000009 00004001 00000006 00000006 [ 144.516904][ T4039] 1de0: 00000501 00000020 00000004 00000002 0000000a 00000008 0000caa2 00000003 [ 144.517551][ T4039] 1e00: 00000000 00000002 00000e69 00000002 00000004 0000d9ba 00000000 00000003 [ 144.518131][ T4039] 1e20: 00000000 c3d65b15 00000000 859c9200 8334d900 20000140 40946400 00000001 [ 144.518689][ T4039] 1e40: e0251f14 e0251e50 8145287c 81451490 00000000 c3d65b15 00000000 00000000 [ 144.519223][ T4039] 1e60: 82531804 e0251ea4 0000005f 84254058 00000064 8334d930 e0251ee4 e0251e88 [ 144.519615][ T4039] 1e80: 807ea514 807e0828 00000064 00000001 00000000 e0251ea4 830e8d90 8342be58 [ 144.520085][ T4039] 1ea0: 00006400 0000000b e0251e98 00000000 00000000 c3d65b15 00000000 859c9200 [ 144.520672][ T4039] 1ec0: 40946400 20000140 20000140 859c9200 00000003 840b8000 e0251ef4 e0251ee8 [ 144.521111][ T4039] 1ee0: 807ea648 c3d65b15 e0251f14 00000000 859c9201 40946400 20000140 859c9200 [ 144.521661][ T4039] 1f00: 00000003 840b8000 e0251fa4 e0251f18 805a1e5c 81452534 ecac8b10 840b8000 [ 144.522151][ T4039] 1f20: e0251f3c e0251f30 81b18b14 81b189e0 e0251f54 e0251f40 8025a6bc 8028e2a4 [ 144.522632][ T4039] 1f40: e0251fb0 40000000 e0251f84 e0251f58 80220be0 8025a678 00000000 82a1c63c [ 144.523556][ T4039] 1f60: e0251fb0 0013e9b0 ecac8b10 80220b34 00000000 c3d65b15 e0251fac 00000000 [ 144.524494][ T4039] 1f80: 00000000 00346310 00000036 8020029c 840b8000 00000036 00000000 e0251fa8 [ 144.525515][ T4039] 1fa0: 80200060 805a1c24 00000000 00000000 00000003 40946400 20000140 00000000 [ 144.526764][ T4039] 1fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f640dc [ 144.527660][ T4039] 1fe0: 76f63e88 76f63e78 00018ebc 00130810 60000010 00000003 00000000 00000000 [ 144.528559][ T4039] Call trace: [ 144.529356][ T4039] [<81467120>] (subdev_8255_io) from [<81466e5c>] (subdev_8255_do_config+0x58/0x60) [ 144.530370][ T4039] r7:00000000 r6:8334d900 r5:00009000 r4:81467120 [ 144.531068][ T4039] [<81466e04>] (subdev_8255_do_config) from [<81467214>] (subdev_8255_io_init+0x88/0x98) [ 144.531903][ T4039] r4:8604b000 [ 144.532132][ T4039] [<8146718c>] (subdev_8255_io_init) from [<814673c4>] (dev_8255_attach+0x74/0x138) [ 144.533259][ T4039] r7:00000000 r6:8604b000 r5:00000000 r4:8334d900 [ 144.534016][ T4039] [<81467350>] (dev_8255_attach) from [<81455d4c>] (comedi_device_attach+0x108/0x244) [ 144.535022][ T4039] r10:82d2cdd4 r9:00000000 r8:8334d900 r7:e0251d90 r6:00000000 r5:8334d900 [ 144.536058][ T4039] r4:82bd3438 [ 144.536510][ T4039] [<81455c44>] (comedi_device_attach) from [<81451558>] (do_devconfig_ioctl+0xd4/0x21c) [ 144.537662][ T4039] r10:840b8000 r9:00000003 r8:00000001 r7:40946400 r6:b5403587 r5:8334d900 [ 144.538307][ T4039] r4:20000140 [ 144.538798][ T4039] [<81451484>] (do_devconfig_ioctl) from [<8145287c>] (comedi_unlocked_ioctl+0x354/0x1db8) [ 144.539451][ T4039] r8:00000001 r7:40946400 r6:20000140 r5:8334d900 r4:859c9200 [ 144.539800][ T4039] [<81452528>] (comedi_unlocked_ioctl) from [<805a1e5c>] (sys_ioctl+0x244/0xb5c) [ 144.540569][ T4039] r10:840b8000 r9:00000003 r8:859c9200 r7:20000140 r6:40946400 r5:859c9201 [ 144.541383][ T4039] r4:00000000 [ 144.541582][ T4039] [<805a1c18>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 144.542183][ T4039] Exception stack(0xe0251fa8 to 0xe0251ff0) [ 144.542533][ T4039] 1fa0: 00000000 00000000 00000003 40946400 20000140 00000000 [ 144.542970][ T4039] 1fc0: 00000000 00000000 00346310 00000036 003462d8 00000000 00000001 76f640dc [ 144.543547][ T4039] 1fe0: 76f63e88 76f63e78 00018ebc 00130810 [ 144.543828][ T4039] r10:00000036 r9:840b8000 r8:8020029c r7:00000036 r6:00346310 r5:00000000 [ 144.544253][ T4039] r4:00000000 [ 144.544818][ T4039] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 144.547810][ T4039] ---[ end trace 0000000000000000 ]--- [ 144.575299][ T4039] Kernel panic - not syncing: Fatal exception [ 144.580568][ T4039] Rebooting in 86400 seconds.. VM DIAGNOSIS: 12:16:52 Registers: info registers vcpu 0 CPU#0 R00=82bc9a90 R01=00000000 R02=00000090 R03=81b1941c R04=df981ef0 R05=82cc15c0 R06=00007006 R07=7ef3c1c0 R08=00000002 R09=8508cb00 R10=0000019e R11=df981eac R12=df981eb0 R13=df981ea0 R14=8139336c R15=81b1942c PSR=60000013 -ZC- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=00000001 R01=8231eb0c R02=00000000 R03=81b1941c R04=00000006 R05=82af7688 R06=00000000 R07=82af7680 R08=8507be80 R09=82af7688 R10=00000000 R11=df805f24 R12=df805f28 R13=df805f18 R14=80344aa0 R15=81b1942c PSR=20000193 --C- A S svc32 s00=00000000 s01=00000000 d00=0000000000000000 s02=00000000 s03=00000000 d01=0000000000000000 s04=00000000 s05=00000000 d02=0000000000000000 s06=00000000 s07=00000000 d03=0000000000000000 s08=00000000 s09=00000000 d04=0000000000000000 s10=00000000 s11=00000000 d05=0000000000000000 s12=00000000 s13=00000000 d06=0000000000000000 s14=00000000 s15=00000000 d07=0000000000000000 s16=00000000 s17=00000000 d08=0000000000000000 s18=00000000 s19=00000000 d09=0000000000000000 s20=00000000 s21=00000000 d10=0000000000000000 s22=00000000 s23=00000000 d11=0000000000000000 s24=00000000 s25=00000000 d12=0000000000000000 s26=00000000 s27=00000000 d13=0000000000000000 s28=00000000 s29=00000000 d14=0000000000000000 s30=00000000 s31=00000000 d15=0000000000000000 s32=00000000 s33=00000000 d16=0000000000000000 s34=00000000 s35=00000000 d17=0000000000000000 s36=00000000 s37=00000000 d18=0000000000000000 s38=00000000 s39=00000000 d19=0000000000000000 s40=00000000 s41=00000000 d20=0000000000000000 s42=00000000 s43=00000000 d21=0000000000000000 s44=00000000 s45=00000000 d22=0000000000000000 s46=00000000 s47=00000000 d23=0000000000000000 s48=00000000 s49=00000000 d24=0000000000000000 s50=00000000 s51=00000000 d25=0000000000000000 s52=00000000 s53=00000000 d26=0000000000000000 s54=00000000 s55=00000000 d27=0000000000000000 s56=00000000 s57=00000000 d28=0000000000000000 s58=00000000 s59=00000000 d29=0000000000000000 s60=00000000 s61=00000000 d30=0000000000000000 s62=00000000 s63=00000000 d31=0000000000000000 FPSCR: 00000000