last executing test programs: 3.427762909s ago: executing program 0 (id=1): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4d8, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xa0, 0x8, [{{0x9, 0x4, 0x0, 0xfe, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0xffff, 0xfd, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x3, 0x0, 0xfd}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f00000012c0)={0x40, 0x3, 0x5, {0x5, 0x4, "26ed60"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000100), 0x2, 0x1) ioctl$I2C_FUNCS(r1, 0x705, &(0x7f0000000240)=0x1) 3.274329417s ago: executing program 1 (id=5): openat$comedi(0xffffffffffffff9c, &(0x7f0000000040)='/dev/comedi4\x00', 0x181001, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x10012, r0, 0x0) 3.133595945s ago: executing program 1 (id=6): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040), 0xa0201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) read$dsp(r1, &(0x7f00000002c0)=""/4096, 0x1000) write$dsp(r0, &(0x7f00000012c0)="a52876830a602214f6b4e928d758f38a5a7cb4b31c4c09289e9ebb6286784ca3", 0x4000) ioctl$SNDCTL_DSP_GETISPACE(r1, 0x8010500d, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="4c00000002060108000034e40000000000000000050001000600000005000400000000000900020073797a3100000000050005000200000c12000300686173683a6e65742c706f7274"], 0x4c}}, 0x2) sendmsg$IPSET_CMD_ADD(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, 0x9, 0x6, 0x801, 0x0, 0x0, {0x5}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x2c, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PROTO={0x5, 0x7, 0xff}, @IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @private=0xa010101}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @multicast2}}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10004893}, 0x80) 2.164306926s ago: executing program 0 (id=7): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mount$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f0000000080), 0x0, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2a00a9, &(0x7f0000000100)={[{@usrquota_block_hardlimit={'usrquota_block_hardlimit', 0x3d, [0x38]}}]}) 2.035296252s ago: executing program 0 (id=8): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) write(r0, 0x0, 0x0) fchdir(0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='.\x00', 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x10000082}, 0x80) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="540000000206010200000000000000000500000005000100060000000d000300686173683a6e6574000000000900020073797a31000000000c00078008000640000000400500050002000000050004"], 0x54}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)={0x44, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x10040047}, 0x240008c4) sendmsg$IPSET_CMD_ADD(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)={0x38, 0x9, 0x6, 0x201, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x10, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @loopback}}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x10048047}, 0x4000050) sendmsg$IPSET_CMD_ADD(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB='8\x00\x00\x00\n'], 0x38}, 0x1, 0x0, 0x0, 0x10048047}, 0x4000050) sendmmsg(r1, &(0x7f00000002c0), 0x40000000000009f, 0x0) syz_usb_connect(0x2, 0x27d, &(0x7f0000000300)=ANY=[@ANYBLOB="12010000e124cf4068162303ca5f000000010902"], 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/net\x00') 825.580516ms ago: executing program 0 (id=9): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) writev(r0, &(0x7f0000002640), 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f00000002c0)={0x1, 0x5}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000180)={0x2, 0xfc}, 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, 0x0, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x1}, 0x2) 540.661811ms ago: executing program 1 (id=10): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'geneve1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000010000100000100"/20, @ANYRES32=r1, @ANYBLOB="00000000000000001c0012800b00010067656e65766500000c00028008000f"], 0x3c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) r2 = socket(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x4000000000001f2, 0x0) 485.366184ms ago: executing program 0 (id=11): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x19) syz_clone(0x1000000, &(0x7f00000002c0), 0x0, 0x0, 0x0, 0x0) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) process_vm_writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001bc0)=""/156, 0x9c}], 0x1, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/116, 0x20001c34}], 0x1, 0x0) 416.095387ms ago: executing program 1 (id=12): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xe, 0x0, &(0x7f0000000180)="020000000000000888f54c6588a8", 0x0, 0xd00, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000008000000001000000095"], &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='mem_disconnect\x00', r1, 0x0, 0x2}, 0x18) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)='GPL\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='mem_disconnect\x00', r2, 0x0, 0x2}, 0x18) 169.715821ms ago: executing program 1 (id=13): munmap(&(0x7f0000470000/0x400000)=nil, 0xe06500) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x200000005c832, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 0s ago: executing program 1 (id=14): r0 = openat$comedi(0xffffff9c, &(0x7f0000000040)='/dev/comedi3\x00', 0x2000, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f0000000140)={'8255\x00', [0xed, 0x2168, 0x2, 0xc, 0x88d2, 0x8f, 0xfffffffd, 0x10, 0x2, 0xffffffff, 0x200, 0x8, 0x344, 0x4, 0x7, 0x1, 0x40000009, 0x3, 0x3, 0x0, 0x100, 0x3, 0x80, 0x0, 0x1, 0x1, 0xb0c4, 0x1c, 0x8, 0x7, 0xfffffffe]}) kernel console output (not intermixed with test programs): [ 47.488537][ T31] audit: type=1400 audit(47.420:56): avc: denied { read write } for pid=3095 comm="sftp-server" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 47.490498][ T31] audit: type=1400 audit(47.420:57): avc: denied { open } for pid=3095 comm="sftp-server" 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]:61437' (ED25519) to the list of known hosts. [ 57.464355][ T31] audit: type=1400 audit(57.390:58): avc: denied { name_bind } for pid=3098 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 [ 59.362420][ T31] audit: type=1400 audit(59.290:59): avc: denied { execute } for pid=3099 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 [ 59.369359][ T31] audit: type=1400 audit(59.300:60): avc: denied { execute_no_trans } for pid=3099 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 [ 61.736162][ T31] audit: type=1400 audit(61.660:61): avc: denied { mounton } for pid=3099 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 [ 61.739245][ T31] audit: type=1400 audit(61.670:62): avc: denied { mount } for pid=3099 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 [ 61.750825][ T3099] cgroup: Unknown subsys name 'net' [ 61.755551][ T31] audit: type=1400 audit(61.680:63): avc: denied { unmount } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 61.953995][ T3099] cgroup: Unknown subsys name 'cpuset' [ 61.961391][ T3099] cgroup: Unknown subsys name 'hugetlb' [ 61.962317][ T3099] cgroup: Unknown subsys name 'rlimit' [ 62.207053][ T31] audit: type=1400 audit(62.130:64): avc: denied { setattr } for pid=3099 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 62.209388][ T31] audit: type=1400 audit(62.140:65): avc: denied { mounton } for pid=3099 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 [ 62.212884][ T31] audit: type=1400 audit(62.140:66): avc: denied { mount } for pid=3099 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 [ 62.397321][ T3101] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 62.399447][ T31] audit: type=1400 audit(62.330:67): avc: denied { relabelto } for pid=3101 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" Setting up swapspace version 1, size = 127995904 bytes [ 70.523535][ T3099] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 72.335180][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 72.347148][ T31] audit: type=1400 audit(72.260:71): avc: denied { execmem } for pid=3102 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 72.400058][ T31] audit: type=1400 audit(72.330:72): avc: denied { read } for pid=3104 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 72.403455][ T31] audit: type=1400 audit(72.330:73): avc: denied { open } for pid=3104 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 72.414348][ T31] audit: type=1400 audit(72.340:74): avc: denied { mounton } for pid=3104 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 [ 72.437125][ T31] audit: type=1400 audit(72.360:76): avc: denied { module_request } for pid=3105 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 72.439123][ T31] audit: type=1400 audit(72.360:75): avc: denied { module_request } for pid=3104 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 72.513988][ T31] audit: type=1400 audit(72.440:77): avc: denied { sys_module } for pid=3104 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 72.515900][ T31] audit: type=1400 audit(72.440:78): avc: denied { sys_module } for pid=3105 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 73.124814][ T31] audit: type=1400 audit(73.050:79): avc: denied { ioctl } for pid=3104 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=675 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.201706][ T3105] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.211035][ T3105] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.349164][ T3104] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.356269][ T3104] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.144518][ T3105] hsr_slave_0: entered promiscuous mode [ 75.151114][ T3105] hsr_slave_1: entered promiscuous mode [ 75.269544][ T3104] hsr_slave_0: entered promiscuous mode [ 75.271973][ T3104] hsr_slave_1: entered promiscuous mode [ 75.275415][ T3104] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.280146][ T3104] Cannot create hsr debugfs directory [ 75.632060][ T31] audit: type=1400 audit(75.560:80): avc: denied { create } for pid=3105 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 75.642133][ T3105] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 75.654047][ T3105] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 75.665142][ T3105] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 75.682883][ T3105] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 75.764473][ T3104] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.775462][ T3104] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.784029][ T3104] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.792545][ T3104] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.263270][ T3105] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.533876][ T3104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.572318][ T3105] veth0_vlan: entered promiscuous mode [ 78.583804][ T3105] veth1_vlan: entered promiscuous mode [ 78.627986][ T3105] veth0_macvtap: entered promiscuous mode [ 78.634065][ T3105] veth1_macvtap: entered promiscuous mode [ 78.679161][ T3105] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.680374][ T3105] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.681195][ T3105] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.681978][ T3105] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.824653][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 78.824903][ T31] audit: type=1400 audit(78.750:83): avc: denied { mount } for pid=3105 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 [ 78.835613][ T31] audit: type=1400 audit(78.760:84): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/syzkaller.Q2RdXd/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 [ 78.843500][ T31] audit: type=1400 audit(78.770:85): avc: denied { mount } for pid=3105 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 [ 78.853918][ T31] audit: type=1400 audit(78.780:86): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/syzkaller.Q2RdXd/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 [ 78.856531][ T31] audit: type=1400 audit(78.780:87): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/syzkaller.Q2RdXd/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2130 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 78.879646][ T31] audit: type=1400 audit(78.810:88): avc: denied { unmount } for pid=3105 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 78.894283][ T31] audit: type=1400 audit(78.820:89): avc: denied { mounton } for pid=3105 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=770 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 78.910035][ T31] audit: type=1400 audit(78.840:90): avc: denied { mount } for pid=3105 comm="syz-executor" name="/" dev="gadgetfs" ino=2131 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 78.920290][ T31] audit: type=1400 audit(78.850:91): avc: denied { mount } for pid=3105 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 [ 78.921648][ T31] audit: type=1400 audit(78.850:92): avc: denied { mounton } for pid=3105 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 [ 78.974603][ T3105] 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. [ 79.189145][ T3795] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 79.522950][ T3798] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.524335][ T3798] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.527648][ T3798] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.527965][ T3798] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 79.591884][ T3104] veth0_vlan: entered promiscuous mode [ 79.604946][ T3104] veth1_vlan: entered promiscuous mode [ 79.644543][ T3104] veth0_macvtap: entered promiscuous mode [ 79.652215][ T3104] veth1_macvtap: entered promiscuous mode [ 79.685384][ T3104] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.686089][ T3104] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.693871][ T3104] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.697634][ T3104] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 80.331001][ T11] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 80.487524][ T11] usb 1-1: Using ep0 maxpacket: 8 [ 80.496313][ T11] usb 1-1: config 0 interface 0 has no altsetting 0 [ 80.497286][ T11] usb 1-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 80.497417][ T11] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.503478][ T11] usb 1-1: config 0 descriptor?? [ 80.940022][ T11] mcp2221 0003:04D8:00DD.0001: USB HID vff.ff Device [HID 04d8:00dd] on usb-dummy_hcd.0-1/input0 [ 81.142306][ T47] usb 1-1: USB disconnect, device number 2 [ 81.278769][ T3839] tmpfs: Cannot change global quota limit on remount [ 81.376332][ T3842] Zero length message leads to an empty skb [ 82.097299][ T11] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 82.269909][ T11] usb 1-1: config 0 has no interfaces? [ 82.270344][ T11] usb 1-1: New USB device found, idVendor=1668, idProduct=0323, bcdDevice=5f.ca [ 82.270616][ T11] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.279739][ T11] usb 1-1: config 0 descriptor?? [ 82.492541][ T11] usb 1-1: USB disconnect, device number 3 [ 82.615678][ T3860] misc userio: Invalid payload size [ 83.524120][ T3872] 8<--- cut here --- [ 83.526859][ T3872] Unable to handle kernel paging request at virtual address fee000f0 when write [ 83.527753][ T3872] [fee000f0] *pgd=80000080007003, *pmd=00000000 [ 83.532988][ T3872] Internal error: Oops: a06 [#1] SMP ARM [ 83.540926][ T3872] Modules linked in: [ 83.544142][ T3872] CPU: 1 UID: 0 PID: 3872 Comm: syz.1.14 Not tainted 6.16.0-rc4-syzkaller #0 PREEMPT [ 83.553283][ T3872] Hardware name: ARM-Versatile Express [ 83.554328][ T3872] PC is at subdev_8255_io+0x60/0x6c [ 83.559141][ T3872] LR is at subdev_8255_io+0x4c/0x6c [ 83.565441][ T3872] pc : [<813a5ab0>] lr : [<813a5a9c>] psr: 60000013 [ 83.565965][ T3872] sp : dff89cc0 ip : dff89cc0 fp : dff89cdc [ 83.566591][ T3872] r10: 00000000 r9 : 00000000 r8 : 00000084 [ 83.568090][ T3872] r7 : 000000ed r6 : 0000009b r5 : 841a6540 r4 : 000000f0 [ 83.576327][ T3872] r3 : 0000009b r2 : fee000f0 r1 : 00000001 r0 : 841a6540 [ 83.577007][ T3872] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none [ 83.577545][ T3872] Control: 30c5387d Table: 85a0a480 DAC: 00000000 [ 83.578073][ T3872] Register r0 information: slab kmalloc-192 start 841a6540 pointer offset 0 size 192 [ 83.586826][ T3872] Register r1 information: non-paged memory [ 83.588964][ T3872] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 83.590159][ T3872] Register r3 information: non-paged memory [ 83.593256][ T3872] Register r4 information: non-paged memory [ 83.597523][ T3872] Register r5 information: slab kmalloc-192 start 841a6540 pointer offset 0 size 192 [ 83.600393][ T3872] Register r6 information: non-paged memory [ 83.600910][ T3872] Register r7 information: non-paged memory [ 83.601330][ T3872] Register r8 information: non-paged memory [ 83.601865][ T3872] Register r9 information: NULL pointer [ 83.606595][ T3872] Register r10 information: NULL pointer [ 83.611273][ T3872] Register r11 information: 2-page vmalloc region starting at 0xdff88000 allocated at kernel_clone+0xac/0x3e4 [ 83.612607][ T3872] Register r12 information: 2-page vmalloc region starting at 0xdff88000 allocated at kernel_clone+0xac/0x3e4 [ 83.614537][ T3872] Process syz.1.14 (pid: 3872, stack limit = 0xdff88000) [ 83.620913][ T3872] Stack: (0xdff89cc0 to 0xdff8a000) [ 83.623682][ T3872] 9cc0: 813a5a50 841a6540 000000ed 000000ed dff89cfc dff89ce0 813a5788 813a5a5c [ 83.624294][ T3872] 9ce0: 000000ed 80508714 8599a000 8599a000 dff89d1c dff89d00 813a5b48 813a573c [ 83.626731][ T3872] 9d00: 8599a000 841a6540 dff89dac 000000ed dff89d5c dff89d20 813a5d3c 813a5ac8 [ 83.627782][ T3872] 9d20: 20000140 841a6540 b5403587 00000000 841a6540 829c52b0 841a6540 00000000 [ 83.634158][ T3872] 9d40: dff89d98 841a6540 00000000 82b15078 dff89d94 dff89d60 81394c60 813a5c8c [ 83.635145][ T3872] 9d60: 20000140 00000000 dff89d84 20000140 841a6540 b5403587 20000140 832e2400 [ 83.635633][ T3872] 9d80: 40946400 00000003 dff89e4c dff89d98 813908f0 81394b68 35353238 00000000 [ 83.636634][ T3872] 9da0: 00000000 00000000 00000000 000000ed 00002168 00000002 0000000c 000088d2 [ 83.641645][ T3872] 9dc0: 0000008f fffffffd 00000010 00000002 ffffffff 00000200 00000008 00000344 [ 83.646344][ T3872] 9de0: 00000004 00000007 00000001 40000009 00000003 00000003 00000000 00000100 [ 83.647203][ T3872] 9e00: 00000003 00000080 00000000 00000001 00000001 0000b0c4 0000001c 00000008 [ 83.647743][ T3872] 9e20: 00000007 fffffffe 00000000 e999591b 00000000 85a13300 841a6540 20000140 [ 83.652321][ T3872] 9e40: dff89f14 dff89e50 813918a4 81390824 00000000 00000000 00000000 e999591b [ 83.657611][ T3872] 9e60: 80295b04 00000000 8246a3fc 0000005f 83b52a58 841a6570 83bda63c 832e2400 [ 83.658361][ T3872] 9e80: dff89ee4 dff89e90 8079688c 8078cb7c 00000064 00000001 00000000 dff89eac [ 83.658844][ T3872] 9ea0: 85a22d90 834d5880 00006400 0000000b dff89ea0 00000000 00000000 e999591b [ 83.660918][ T3872] 9ec0: 85a13300 40946400 20000140 20000140 00000003 85a13300 dff89ef4 dff89ee8 [ 83.666759][ T3872] 9ee0: 807969ac e999591b dff89f14 40946400 00000000 85a13301 20000140 00000003 [ 83.669358][ T3872] 9f00: 85a13300 832e2400 dff89fa4 dff89f18 8056f16c 813912d4 ecac8b10 832e2400 [ 83.670006][ T3872] 9f20: dff89f3c dff89f30 81a2db68 81a2da38 dff89f54 dff89f40 8026203c 802935d8 [ 83.675769][ T3872] 9f40: dff89fb0 40000000 dff89f84 dff89f58 802229ec 80261ff8 00000000 8281d09c [ 83.677354][ T3872] 9f60: dff89fb0 0014c4a0 ecac8b10 80222940 00000000 e999591b dff89fac 00000000 [ 83.678028][ T3872] 9f80: 00000000 002f6300 00000036 8020029c 832e2400 00000036 00000000 dff89fa8 [ 83.680207][ T3872] 9fa0: 80200060 8056f048 00000000 00000000 00000003 40946400 20000140 00000000 [ 83.681532][ T3872] 9fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b5e0bc [ 83.682205][ T3872] 9fe0: 76b5dec0 76b5deb0 000193a4 00131f40 60000010 00000003 00000000 00000000 [ 83.685578][ T3872] Call trace: [ 83.691944][ T3872] [<813a5a50>] (subdev_8255_io) from [<813a5788>] (subdev_8255_do_config+0x58/0x60) [ 83.693668][ T3872] r7:000000ed r6:000000ed r5:841a6540 r4:813a5a50 [ 83.694895][ T3872] [<813a5730>] (subdev_8255_do_config) from [<813a5b48>] (subdev_8255_io_init+0x8c/0x9c) [ 83.703321][ T3872] r4:8599a000 [ 83.704169][ T3872] [<813a5abc>] (subdev_8255_io_init) from [<813a5d3c>] (dev_8255_attach+0xbc/0x114) [ 83.705077][ T3872] r7:000000ed r6:dff89dac r5:841a6540 r4:8599a000 [ 83.705441][ T3872] [<813a5c80>] (dev_8255_attach) from [<81394c60>] (comedi_device_attach+0x104/0x240) [ 83.707109][ T3872] r10:82b15078 r9:00000000 r8:841a6540 r7:dff89d98 r6:00000000 r5:841a6540 [ 83.713098][ T3872] r4:829c52b0 [ 83.715960][ T3872] [<81394b5c>] (comedi_device_attach) from [<813908f0>] (do_devconfig_ioctl+0xd8/0x1e0) [ 83.716702][ T3872] r10:00000003 r9:40946400 r8:832e2400 r7:20000140 r6:b5403587 r5:841a6540 [ 83.717761][ T3872] r4:20000140 [ 83.718145][ T3872] [<81390818>] (do_devconfig_ioctl) from [<813918a4>] (comedi_unlocked_ioctl+0x5dc/0x1b94) [ 83.724577][ T3872] r6:20000140 r5:841a6540 r4:85a13300 [ 83.726928][ T3872] [<813912c8>] (comedi_unlocked_ioctl) from [<8056f16c>] (sys_ioctl+0x130/0xdc8) [ 83.727533][ T3872] r10:832e2400 r9:85a13300 r8:00000003 r7:20000140 r6:85a13301 r5:00000000 [ 83.727928][ T3872] r4:40946400 [ 83.728149][ T3872] [<8056f03c>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 83.729036][ T3872] Exception stack(0xdff89fa8 to 0xdff89ff0) [ 83.729445][ T3872] 9fa0: 00000000 00000000 00000003 40946400 20000140 00000000 [ 83.729996][ T3872] 9fc0: 00000000 00000000 002f6300 00000036 002e0000 00000000 00006364 76b5e0bc [ 83.730536][ T3872] 9fe0: 76b5dec0 76b5deb0 000193a4 00131f40 [ 83.730813][ T3872] r10:00000036 r9:832e2400 r8:8020029c r7:00000036 r6:002f6300 r5:00000000 [ 83.731169][ T3872] r4:00000000 [ 83.731673][ T3872] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 83.732330][ T3872] ---[ end trace 0000000000000000 ]--- [ 83.733110][ T3872] Kernel panic - not syncing: Fatal exception [ 83.735770][ T3872] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:33:23 Registers: info registers vcpu 0 CPU#0 R00=dddcf080 R01=0000b62a R02=7bfaf260 R03=81a2e3a0 R04=00000006 R05=828f8dc8 R06=00000000 R07=828f8dc0 R08=83240000 R09=00000028 R10=828f8dc8 R11=df845c1c R12=df845c20 R13=df845c10 R14=80340934 R15=81a2e3b0 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 info registers vcpu 1 CPU#1 R00=00000000 R01=8224a768 R02=00000000 R03=000000a0 R04=00000000 R05=8225c190 R06=82a6dd18 R07=00000000 R08=82a6d45c R09=00000f20 R10=00000000 R11=dff89aa4 R12=00000014 R13=dff89a60 R14=00646574 R15=80258b18 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