last executing test programs: 5.161325727s ago: executing program 0 (id=604): r0 = socket$inet6(0xa, 0x3, 0x5) sendmmsg(r0, &(0x7f0000001500)=[{{&(0x7f0000000180)=@l2tp6={0xa, 0x500, 0x80000, @remote, 0x0, 0x3}, 0x80, 0x0}, 0x5b4}, {{&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x7080000, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7, 0x1}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1200000000000000", @ANYRES8=r0], 0x108}}], 0x2, 0xc040) 5.06174635s ago: executing program 0 (id=605): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x38, 0x10, 0x44b, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x1840, 0x42c04}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_FLAGS={0x6, 0x8, 0x26}]}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x300}, 0x24) 4.961593223s ago: executing program 0 (id=606): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) bind$netlink(r0, &(0x7f00000004c0)={0x10, 0x0, 0x25dfdbff, 0x80000000}, 0xc) 4.871888134s ago: executing program 0 (id=607): openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0), 0x8001, 0x0) 4.801971472s ago: executing program 0 (id=608): bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = openat$sysfs(0xffffff9c, &(0x7f00000037c0)='/sys/kernel/notes', 0x0, 0x0) r1 = syz_io_uring_setup(0xbdc, &(0x7f0000000080)={0x0, 0xec21, 0x80, 0x1, 0x40000333}, &(0x7f0000000340)=0x0, &(0x7f0000000040)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000001800)=""/201, 0xc9}, {0x0}], 0x2, 0x0, 0x1}) io_uring_enter(r1, 0x847ba, 0x2000, 0xe, 0x0, 0x0) 4.682056128s ago: executing program 0 (id=609): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002d00)=ANY=[@ANYBLOB="20000000100001070000000000000000"], 0x20}}, 0x800) recvmmsg(r4, &(0x7f0000000780)=[{{0x0, 0x0, &(0x7f0000000340)=[{0x0}, {&(0x7f0000000440)=""/128, 0x80}], 0x2, &(0x7f00000004c0)=""/193, 0xc1}, 0x7f}, {{&(0x7f00000005c0)=@in, 0x80, &(0x7f0000000700)=[{&(0x7f0000000640)=""/35, 0x23}, {0x0}], 0x2, &(0x7f0000000740)=""/23, 0x17}, 0x3}], 0x2, 0x40012100, 0x0) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x1, 0x17, &(0x7f00000007c0)=@ringbuf={{}, {{0x18, 0x1, 0x1, 0x0, r5}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x6, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xb}}, [@printk={@p, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xa, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x5}, {0x56}}], {{0x4, 0x1, 0x2, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000780)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000180)='contention_end\x00'}, 0x18) r7 = syz_open_dev$sndctrl(&(0x7f0000000040), 0xf44c, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r7, 0x80045530, &(0x7f0000000780)=""/135) bpf$PROG_LOAD(0x5, &(0x7f0000002c40)={0x1, 0x17, &(0x7f00000007c0)=ANY=[@ANYBLOB="18000200000000fbff0000000040000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000005000000bf092000000000006609010000000000060000000b000000180100002020702500000000002020207b9af8ff00000000"], &(0x7f0000000780)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2400c891}, 0x0) 2.220940949s ago: executing program 1 (id=611): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8954, &(0x7f0000000240)={{0x2, 0x0, @local}, {0x1, @random="9d4da8c461c7"}, 0x6, {0x2, 0x0, @rand_addr=0x64010102}, 'syz_tun\x00'}) 1.802066673s ago: executing program 1 (id=612): r0 = syz_open_dev$dri(&(0x7f00000000c0), 0x1ff, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000300), 0x40100001, 0x189002) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r0, 0xc02064b6, &(0x7f00000002c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000580)={&(0x7f0000000040)=[0x0], 0x1, r3, r4, 0x3, 0x0, 0xffffffff, 0x804, {0xac7c, 0x1, 0x3, 0x67, 0xf4b, 0x1, 0x2, 0x5, 0x412f, 0xe154, 0x1000, 0x7f, 0x6, 0xffffffff, "fe1d00003413000000000020b42717e47f00"}}) 1.479167093s ago: executing program 1 (id=613): ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000380)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x1b, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @rand_addr, {[@timestamp={0x44, 0x1c, 0xff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @timestamp_prespec={0x44, 0x34, 0x0, 0x3, 0x0, [{@multicast2}, {@empty}, {@broadcast, 0x10001}, {@empty}, {@multicast1}, {@private}]}, @rr={0x7, 0x7, 0xfe, [@remote]}]}}}}}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r0, 0x0) r1 = syz_io_uring_setup(0x24fa, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='6'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r4, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4000, @fd_index=0x4, 0x0, 0x0, 0x0, 0x5}) io_uring_enter(r1, 0x2d3e, 0x0, 0x0, 0x0, 0x0) 517.725205ms ago: executing program 1 (id=614): r0 = fanotify_init(0x200, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) fanotify_mark(r0, 0x161, 0x40000867, r1, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000, 0xfffffff7) setxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0200000001000600000000000400050000000000100007000000000020"], 0x24, 0x2) 251.164959ms ago: executing program 1 (id=615): unshare(0x2a020480) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, 0x0, 0x0) 0s ago: executing program 1 (id=616): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000340)={{0x80, 0xfc}, 'port0\x00', 0x0, 0x60004, 0x0, 0xffffffff, 0x6, 0xfffffffc}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001e00)={{0x80, 0x80}, 'port0\x00', 0x8719470d9569919, 0x110c34, 0x7ffc, 0x1, 0x4, 0x1, 0x5, 0x0, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x80, 0x7f}, 'port1\x00', 0x80, 0x14, 0x4, 0xfffffeff, 0x0, 0xc, 0x200000, 0x0, 0x4875c99660ff2b2d}) r1 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, &(0x7f0000000600)={'8255\x00', [0x4f27, 0x2, 0x3, 0xc466, 0x4, 0xcc7, 0xc9, 0x5c952399, 0x5, 0x1000, 0x802, 0x1607, 0x1, 0x6, 0xc, 0x81, 0x6fd5, 0x4, 0x3, 0x2, 0x8, 0xfffffffd, 0xfffffffd, 0xfffffff5, 0x475c, 0x3, 0x10002, 0x8, 0x0, 0x8000000, 0x6]}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="180000000000000000000000000000007112"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) unshare(0x22020400) r2 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r2}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r3, &(0x7f00000014c0)=[{&(0x7f0000000000)='|', 0xfd}], 0xf, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000b00)={0x11, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000010000000000000000030000850000007b00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f00000000c0)='sched_switch\x00', r3}, 0x18) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) ioctl$FICLONERANGE(r4, 0x4020940d, &(0x7f0000000000)={{r6}, 0x5, 0xb2c, 0x7}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) r7 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r7, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x26, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x0, 0x7130, 0xfffffffffffffffd, 0x6, 0x400000000000000, 0xfffffffffffffffe}, 0x0, &(0x7f0000000040)={0x3ff, 0x400000000000000, 0xf, 0x409, 0xfffffffffffffffa, 0x0, 0x7fffffff}, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000100)={0xa000000d}) syz_emit_ethernet(0x6a, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000008004503005c00000000002f907800000000e00000012480ff020010000800000086dd080088be06000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800"/106], 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000400)={0xa}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) kernel console output (not intermixed with test programs): [ 47.942410][ T29] audit: type=1400 audit(47.860:56): avc: denied { read write } for pid=3088 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 [ 47.942865][ T29] audit: type=1400 audit(47.860:57): avc: denied { open } for pid=3088 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]:51177' (ED25519) to the list of known hosts. [ 61.592873][ T29] audit: type=1400 audit(61.500:58): avc: denied { name_bind } for pid=3091 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 [ 63.923109][ T29] audit: type=1400 audit(63.820:59): avc: denied { execute } for pid=3092 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 [ 64.007320][ T29] audit: type=1400 audit(63.910:60): avc: denied { execute_no_trans } for pid=3092 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 [ 66.663918][ T29] audit: type=1400 audit(66.580:61): avc: denied { mounton } for pid=3092 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 [ 66.669503][ T29] audit: type=1400 audit(66.590:62): avc: denied { mount } for pid=3092 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 [ 66.685964][ T3092] cgroup: Unknown subsys name 'net' [ 66.697497][ T29] audit: type=1400 audit(66.620:63): avc: denied { unmount } for pid=3092 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 66.864446][ T3092] cgroup: Unknown subsys name 'cpuset' [ 66.871227][ T3092] cgroup: Unknown subsys name 'hugetlb' [ 66.872124][ T3092] cgroup: Unknown subsys name 'rlimit' [ 67.090013][ T29] audit: type=1400 audit(67.010:64): avc: denied { setattr } for pid=3092 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=692 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 67.094186][ T29] audit: type=1400 audit(67.010:65): avc: denied { mounton } for pid=3092 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 [ 67.098239][ T29] audit: type=1400 audit(67.020:66): avc: denied { mount } for pid=3092 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 [ 67.302057][ T3095] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 67.305200][ T29] audit: type=1400 audit(67.220:67): avc: denied { relabelto } for pid=3095 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" [ 67.311059][ T29] audit: type=1400 audit(67.230:68): avc: denied { write } for pid=3095 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 [ 67.353051][ T29] audit: type=1400 audit(67.270:69): avc: denied { read } for pid=3092 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" [ 67.355169][ T29] audit: type=1400 audit(67.270:70): avc: denied { open } for pid=3092 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" [ 74.071474][ T3092] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 75.699481][ T29] audit: type=1400 audit(75.620:71): avc: denied { execmem } for pid=3096 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 75.764872][ T29] audit: type=1400 audit(75.680:72): avc: denied { read } for pid=3098 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 75.768025][ T29] audit: type=1400 audit(75.680:73): avc: denied { open } for pid=3098 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 [ 75.774015][ T29] audit: type=1400 audit(75.690:74): avc: denied { mounton } for pid=3098 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 [ 75.798005][ T29] audit: type=1400 audit(75.720:75): avc: denied { module_request } for pid=3099 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.800107][ T29] audit: type=1400 audit(75.720:76): avc: denied { module_request } for pid=3098 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.877822][ T29] audit: type=1400 audit(75.800:77): avc: denied { sys_module } for pid=3099 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 76.565221][ T29] audit: type=1400 audit(76.480:78): avc: denied { ioctl } for pid=3099 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=676 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.570679][ T3099] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.589045][ T3099] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.639416][ T3098] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.645355][ T3098] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.284576][ T3099] hsr_slave_0: entered promiscuous mode [ 78.289061][ T3099] hsr_slave_1: entered promiscuous mode [ 78.375316][ T3098] hsr_slave_0: entered promiscuous mode [ 78.383787][ T3098] hsr_slave_1: entered promiscuous mode [ 78.385668][ T3098] debugfs: 'hsr0' already exists in 'hsr' [ 78.388041][ T3098] Cannot create hsr debugfs directory [ 78.760889][ T29] audit: type=1400 audit(78.680:79): avc: denied { create } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.764812][ T29] audit: type=1400 audit(78.680:80): avc: denied { write } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.774729][ T3099] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 78.788211][ T3099] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 78.805366][ T3099] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 78.815643][ T3099] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 78.918484][ T3098] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.924637][ T3098] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.935402][ T3098] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.946007][ T3098] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.506631][ T3099] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.711776][ T3098] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.253945][ T3099] veth0_vlan: entered promiscuous mode [ 82.275890][ T3099] veth1_vlan: entered promiscuous mode [ 82.349286][ T3099] veth0_macvtap: entered promiscuous mode [ 82.362023][ T3099] veth1_macvtap: entered promiscuous mode [ 82.432647][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.433458][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.433563][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.433635][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.515575][ T3098] veth0_vlan: entered promiscuous mode [ 82.563774][ T3098] veth1_vlan: entered promiscuous mode [ 82.594847][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 82.601047][ T29] audit: type=1400 audit(82.510:82): avc: denied { mount } for pid=3099 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 [ 82.611112][ T29] audit: type=1400 audit(82.530:83): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/syzkaller.wdVaVP/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 [ 82.621280][ T29] audit: type=1400 audit(82.540:84): avc: denied { mount } for pid=3099 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 [ 82.631987][ T29] audit: type=1400 audit(82.550:85): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/syzkaller.wdVaVP/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 [ 82.640212][ T29] audit: type=1400 audit(82.560:86): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/syzkaller.wdVaVP/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2300 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 82.655746][ T3098] veth0_macvtap: entered promiscuous mode [ 82.659914][ T29] audit: type=1400 audit(82.580:87): avc: denied { unmount } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 82.677648][ T29] audit: type=1400 audit(82.580:88): avc: denied { mounton } for pid=3099 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=771 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 82.678017][ T29] audit: type=1400 audit(82.590:89): avc: denied { mount } for pid=3099 comm="syz-executor" name="/" dev="gadgetfs" ino=2301 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 82.678124][ T3098] veth1_macvtap: entered promiscuous mode [ 82.678346][ T29] audit: type=1400 audit(82.590:90): avc: denied { mount } for pid=3099 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 [ 82.684675][ T29] audit: type=1400 audit(82.600:91): avc: denied { mounton } for pid=3099 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 [ 82.752714][ T3099] 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. [ 82.789402][ T1359] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.789790][ T1359] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.792923][ T1359] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.793304][ T1359] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.715732][ T3725] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3725 comm=syz.1.6 [ 89.697933][ T29] kauditd_printk_skb: 29 callbacks suppressed [ 89.698255][ T29] audit: type=1400 audit(89.620:121): avc: denied { create } for pid=3772 comm="syz.0.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 89.710523][ T29] audit: type=1400 audit(89.630:122): avc: denied { ioctl } for pid=3772 comm="syz.0.21" path="socket:[3234]" dev="sockfs" ino=3234 ioctlcmd=0x8903 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 90.536182][ T3797] fuse: Bad value for 'rootmode' [ 91.461042][ T29] audit: type=1400 audit(91.380:123): avc: denied { unmount } for pid=3099 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 91.556332][ T3810] fuse: Unknown parameter 'use00000000000000000000' [ 92.529771][ T3823] fuse: Unknown parameter 'use00000000000000000000' [ 93.374468][ T3831] Zero length message leads to an empty skb [ 93.852340][ T3838] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 93.859609][ T3838] FAULT_INJECTION: forcing a failure. [ 93.859609][ T3838] name failslab, interval 1, probability 0, space 0, times 1 [ 93.861801][ T3838] CPU: 1 UID: 0 PID: 3838 Comm: syz.0.48 Not tainted syzkaller #0 PREEMPT [ 93.862107][ T3838] Hardware name: ARM-Versatile Express [ 93.862367][ T3838] Call trace: [ 93.862660][ T3838] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 93.863723][ T3838] r7:00000c40 r6:00000000 r5:60000013 r4:8225274c [ 93.863821][ T3838] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 93.863922][ T3838] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 93.863985][ T3838] r5:83b6ec00 r4:82918840 [ 93.864031][ T3838] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 93.864092][ T3838] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 93.864205][ T3838] r8:00000000 r7:00000c40 r6:00001000 r5:00001000 r4:830016c0 [ 93.864229][ T3838] [<8052f5d4>] (should_failslab) from [<8050a8ec>] (__kmalloc_noprof+0x9c/0x568) [ 93.864287][ T3838] [<8050a850>] (__kmalloc_noprof) from [<807d3a84>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 93.864377][ T3838] r10:83b6ec00 r9:8331d000 r8:00000000 r7:85048880 r6:84dfac28 r5:00001000 [ 93.864407][ T3838] r4:00000000 [ 93.864434][ T3838] [<807d3a48>] (tomoyo_realpath_from_path) from [<807cfbc8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 93.864497][ T3838] r10:83b6ec00 r9:00000000 r8:84dfac00 r7:00008982 r6:00000004 r5:81cd65c8 [ 93.864523][ T3838] r4:84dfac28 r3:826c1240 [ 93.864539][ T3838] [<807cfafc>] (tomoyo_path_number_perm) from [<807d44a8>] (tomoyo_file_ioctl+0x1c/0x20) [ 93.864606][ T3838] r9:00000003 r8:84dfac00 r7:20000080 r6:20000080 r5:00008982 r4:84dfac00 [ 93.864623][ T3838] [<807d448c>] (tomoyo_file_ioctl) from [<80780c98>] (security_file_ioctl+0x64/0x1e4) [ 93.864674][ T3838] [<80780c34>] (security_file_ioctl) from [<80578e5c>] (sys_ioctl+0x4c/0xba0) [ 93.864793][ T3838] r7:20000080 r6:84dfac01 r5:00000000 r4:00008982 [ 93.864849][ T3838] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 93.864973][ T3838] Exception stack(0xea2e5fa8 to 0xea2e5ff0) [ 93.865202][ T3838] 5fa0: 00000000 00000000 00000003 00008982 20000080 00000000 [ 93.865266][ T3838] 5fc0: 00000000 00000000 001309b8 00000036 00300000 00000000 00006364 76ff40bc [ 93.865299][ T3838] 5fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 93.865374][ T3838] r10:00000036 r9:83b6ec00 r8:8020029c r7:00000036 r6:001309b8 r5:00000000 [ 93.865397][ T3838] r4:00000000 [ 93.865693][ T3838] ERROR: Out of memory at tomoyo_realpath_from_path. [ 93.867622][ T29] audit: type=1400 audit(93.780:124): avc: denied { ioctl } for pid=3837 comm="syz.0.48" path="socket:[3341]" dev="sockfs" ino=3341 ioctlcmd=0x8982 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 94.180359][ T29] audit: type=1400 audit(94.100:125): avc: denied { write } for pid=3845 comm="syz.0.52" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 95.376229][ T3854] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3854 comm=syz.0.54 [ 95.383607][ T29] audit: type=1400 audit(95.300:126): avc: denied { setopt } for pid=3849 comm="syz.0.54" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 95.420087][ T3854] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3854 comm=syz.0.54 [ 95.595671][ T29] audit: type=1400 audit(95.510:127): avc: denied { getopt } for pid=3857 comm="syz.1.57" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 97.015014][ T29] audit: type=1400 audit(96.930:128): avc: denied { ioctl } for pid=3877 comm="syz.0.64" path="socket:[3406]" dev="sockfs" ino=3406 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 97.021610][ T29] audit: type=1400 audit(96.940:129): avc: denied { write } for pid=3877 comm="syz.0.64" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 97.179213][ T29] audit: type=1400 audit(97.100:130): avc: denied { create } for pid=3879 comm="syz.0.65" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 100.273775][ T3891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3891 comm=syz.1.67 [ 100.305463][ T3891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3891 comm=syz.1.67 [ 101.530296][ T29] audit: type=1400 audit(101.450:131): avc: denied { write } for pid=3894 comm="syz.1.69" name="snmp6" dev="proc" ino=4026532743 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 101.669585][ T3898] loop1: detected capacity change from 0 to 7 [ 102.171284][ T53] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 102.171771][ T53] Buffer I/O error on dev loop1, logical block 0, async page read [ 102.178778][ T3898] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 102.179208][ T3898] Buffer I/O error on dev loop1, logical block 0, async page read [ 102.179830][ T3898] loop1: unable to read partition table [ 102.180302][ T3898] loop_reread_partitions: partition scan of loop1 (Cj̖P=ý?}X %`ր{֐ȵ4FLQk݊) failed (rc=-5) [ 103.924522][ T3908] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3908 comm=syz.1.72 [ 103.953585][ T3908] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3908 comm=syz.1.72 [ 104.862451][ T29] audit: type=1400 audit(104.780:132): avc: denied { execute } for pid=3885 comm="syz.0.66" path="/28/file0" dev="tmpfs" ino=165 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 104.883310][ T29] audit: type=1400 audit(104.800:133): avc: denied { create } for pid=3885 comm="syz.0.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 104.885706][ T29] audit: type=1400 audit(104.800:134): avc: denied { setopt } for pid=3885 comm="syz.0.66" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 105.181230][ T29] audit: type=1400 audit(105.100:135): avc: denied { map } for pid=3914 comm="syz.1.75" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3445 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 105.184845][ T29] audit: type=1400 audit(105.100:136): avc: denied { read write } for pid=3914 comm="syz.1.75" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3445 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 106.827921][ T29] audit: type=1400 audit(106.740:137): avc: denied { getopt } for pid=3936 comm="syz.1.82" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 108.117155][ T3958] FAULT_INJECTION: forcing a failure. [ 108.117155][ T3958] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 108.118549][ T3958] CPU: 1 UID: 0 PID: 3958 Comm: syz.0.92 Not tainted syzkaller #0 PREEMPT [ 108.118651][ T3958] Hardware name: ARM-Versatile Express [ 108.118675][ T3958] Call trace: [ 108.118713][ T3958] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 108.118831][ T3958] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 108.118853][ T3958] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 108.118916][ T3958] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 108.119010][ T3958] r5:83af3c00 r4:8294f5d0 [ 108.119029][ T3958] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 108.119089][ T3958] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 108.119160][ T3958] r8:eaa85eb8 r7:00000000 r6:00000001 r5:76ff3f30 r4:00000001 [ 108.119179][ T3958] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 108.119222][ T3958] [<809873b4>] (should_fail_usercopy) from [<808d0750>] (kstrtouint_from_user+0x54/0x13c) [ 108.119300][ T3958] [<808d06fc>] (kstrtouint_from_user) from [<80617d8c>] (proc_fail_nth_write+0x40/0xf0) [ 108.119376][ T3958] r8:eaa85f68 r7:83af3c00 r6:00000001 r5:857e3240 r4:00000001 [ 108.119398][ T3958] [<80617d4c>] (proc_fail_nth_write) from [<8055ff70>] (vfs_write+0xac/0x44c) [ 108.119462][ T3958] r5:857e3240 r4:80617d4c [ 108.119478][ T3958] [<8055fec4>] (vfs_write) from [<80560480>] (ksys_write+0x74/0xe8) [ 108.119548][ T3958] r10:00000004 r9:83af3c00 r8:8020029c r7:00000000 r6:00000002 r5:857e3240 [ 108.119569][ T3958] r4:857e3243 [ 108.119585][ T3958] [<8056040c>] (ksys_write) from [<80560504>] (sys_write+0x10/0x14) [ 108.119651][ T3958] r7:00000004 r6:00000004 r5:76ff3f30 r4:00000001 [ 108.119668][ T3958] [<805604f4>] (sys_write) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 108.119719][ T3958] Exception stack(0xeaa85fa8 to 0xeaa85ff0) [ 108.119755][ T3958] 5fa0: 00000001 76ff3f30 00000004 76ff3f30 00000001 00000000 [ 108.119795][ T3958] 5fc0: 00000001 76ff3f30 00000004 00000004 00300000 00000000 00006364 76ff40bc [ 108.119825][ T3958] 5fe0: 00000158 76ff3ed0 000d86cc 001309a4 [ 108.384270][ T3966] fuse: Unknown parameter '0x0000000000000003' [ 108.469566][ T29] audit: type=1400 audit(108.390:138): avc: denied { create } for pid=3967 comm="syz.0.97" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 108.477790][ T29] audit: type=1400 audit(108.390:139): avc: denied { ioctl } for pid=3967 comm="syz.0.97" path="socket:[2775]" dev="sockfs" ino=2775 ioctlcmd=0x8902 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 108.486159][ T29] audit: type=1400 audit(108.400:140): avc: denied { write } for pid=3967 comm="syz.0.97" path="socket:[2775]" dev="sockfs" ino=2775 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 108.571376][ T29] audit: type=1400 audit(108.490:141): avc: denied { create } for pid=3969 comm="syz.0.98" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 108.923756][ T3984] fuse: Unknown parameter '0x0000000000000003' [ 108.928187][ T29] audit: type=1400 audit(108.850:142): avc: denied { read } for pid=3971 comm="syz.0.99" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 108.983536][ T29] audit: type=1400 audit(108.900:143): avc: denied { load_policy } for pid=3985 comm="syz.1.102" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 108.983673][ T3986] SELinux: policydb version 1995425286 does not match my version range 15-35 [ 108.984665][ T3986] SELinux: failed to load policy [ 109.132121][ T29] audit: type=1400 audit(109.050:144): avc: denied { mounton } for pid=3993 comm="syz.0.104" path="/47/file0" dev="tmpfs" ino=265 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 109.614640][ T4002] fuse: Unknown parameter '0x0000000000000003' [ 109.712475][ T4005] loop1: detected capacity change from 0 to 7 [ 110.549782][ T29] audit: type=1400 audit(110.470:145): avc: denied { create } for pid=4009 comm="syz.1.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 110.552649][ T29] audit: type=1400 audit(110.470:146): avc: denied { write } for pid=4009 comm="syz.1.109" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 111.981443][ T4019] fuse: Unknown parameter '0x0000000000000003' [ 112.749891][ T4027] capability: warning: `syz.0.116' uses 32-bit capabilities (legacy support in use) [ 112.857819][ T29] audit: type=1400 audit(112.770:147): avc: denied { write } for pid=4026 comm="syz.0.116" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 112.882521][ T4027] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1017 sclass=netlink_route_socket pid=4027 comm=syz.0.116 [ 112.900489][ T29] audit: type=1401 audit(112.800:148): op=setxattr invalid_context="system_u:object_r:var_spool_t:s0" [ 113.103823][ T4029] fuse: Unknown parameter '0x0000000000000003' [ 114.005334][ T29] audit: type=1400 audit(113.920:149): avc: denied { create } for pid=4030 comm="syz.0.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 114.017573][ T29] audit: type=1400 audit(113.930:150): avc: denied { write } for pid=4030 comm="syz.0.118" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 114.420033][ T4047] fuse: Unknown parameter 'fd0x0000000000000003' [ 114.492614][ T29] audit: type=1400 audit(114.410:151): avc: denied { name_bind } for pid=4048 comm="syz.1.124" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 114.495082][ T29] audit: type=1400 audit(114.410:152): avc: denied { node_bind } for pid=4048 comm="syz.1.124" saddr=::ffff:127.0.0.1 src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 115.267664][ T4056] FAULT_INJECTION: forcing a failure. [ 115.267664][ T4056] name failslab, interval 1, probability 0, space 0, times 0 [ 115.268752][ T4056] CPU: 0 UID: 0 PID: 4056 Comm: syz.1.127 Not tainted syzkaller #0 PREEMPT [ 115.269089][ T4056] Hardware name: ARM-Versatile Express [ 115.269478][ T4056] Call trace: [ 115.270462][ T4056] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 115.272563][ T4056] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 115.272669][ T4056] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 115.272748][ T4056] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 115.272815][ T4056] r5:83b65400 r4:82918840 [ 115.272835][ T4056] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 115.272899][ T4056] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 115.272978][ T4056] r8:83b65400 r7:00000000 r6:00000cc0 r5:ffffffff r4:832cb240 [ 115.273000][ T4056] [<8052f5d4>] (should_failslab) from [<8050f8f0>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 115.273065][ T4056] [<8050f8a0>] (kmem_cache_alloc_node_noprof) from [<81564d0c>] (__alloc_skb+0x138/0x160) [ 115.273174][ T4056] r10:00000000 r9:00000000 r8:00000cc0 r7:00000000 r6:832cb240 r5:ffffffff [ 115.273207][ T4056] r4:828060c0 [ 115.273227][ T4056] [<81564bd4>] (__alloc_skb) from [<81686c34>] (netlink_alloc_large_skb+0x8c/0xa4) [ 115.273312][ T4056] r8:00000000 r7:85838c00 r6:00000014 r5:85085b80 r4:00000140 [ 115.273332][ T4056] [<81686ba8>] (netlink_alloc_large_skb) from [<816873f4>] (netlink_sendmsg+0x134/0x444) [ 115.273412][ T4056] r5:85085b80 r4:dfa59f20 [ 115.273432][ T4056] [<816872c0>] (netlink_sendmsg) from [<815574fc>] (__sock_sendmsg+0x44/0x78) [ 115.273514][ T4056] r10:00000000 r9:dfa59dc4 r8:dfa59dc4 r7:00000000 r6:85085b80 r5:dfa59f20 [ 115.273537][ T4056] r4:00000000 [ 115.273555][ T4056] [<815574b8>] (__sock_sendmsg) from [<81557cc4>] (____sys_sendmsg+0x298/0x2cc) [ 115.273622][ T4056] r7:00000000 r6:85085b80 r5:00040810 r4:dfa59f20 [ 115.273642][ T4056] [<81557a2c>] (____sys_sendmsg) from [<81559c8c>] (___sys_sendmsg+0x9c/0xd0) [ 115.273718][ T4056] r10:dfa59e24 r9:20002600 r8:00040810 r7:00000000 r6:85085b80 r5:dfa59f20 [ 115.273739][ T4056] r4:00000000 [ 115.273757][ T4056] [<81559bf0>] (___sys_sendmsg) from [<8155a124>] (__sys_sendmsg+0x8c/0xe0) [ 115.273832][ T4056] r10:00000128 r9:83b65400 r8:84dfaf00 r7:00040810 r6:20002600 r5:84dfaf01 [ 115.273853][ T4056] r4:00000004 [ 115.273871][ T4056] [<8155a098>] (__sys_sendmsg) from [<8155a18c>] (sys_sendmsg+0x14/0x18) [ 115.273975][ T4056] r8:8020029c r7:00000128 r6:001309b8 r5:00000000 r4:00000000 [ 115.273996][ T4056] [<8155a178>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 115.274134][ T4056] Exception stack(0xdfa59fa8 to 0xdfa59ff0) [ 115.274329][ T4056] 9fa0: 00000000 00000000 00000004 20002600 00040810 00000000 [ 115.274401][ T4056] 9fc0: 00000000 00000000 001309b8 00000128 00300000 00000000 00006364 76f020bc [ 115.274434][ T4056] 9fe0: 76f01ec0 76f01eb0 00019294 00132a10 [ 115.387996][ T4058] fuse: Unknown parameter 'fd0x0000000000000003' [ 115.492254][ T4060] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4060 comm=syz.1.129 [ 115.797259][ T4068] fuse: Unknown parameter 'fd0x0000000000000003' [ 116.884000][ T4076] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4076 comm=syz.1.134 [ 116.950103][ T29] audit: type=1400 audit(116.870:153): avc: denied { create } for pid=4077 comm="syz.0.137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 117.423258][ T4089] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4089 comm=syz.1.134 [ 119.721225][ T29] audit: type=1400 audit(119.640:154): avc: denied { getopt } for pid=4099 comm="syz.0.143" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 121.312823][ T29] audit: type=1400 audit(121.230:155): avc: denied { ioctl } for pid=4114 comm="syz.1.148" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 121.382780][ T4119] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4119 comm=syz.0.146 [ 121.626219][ T29] audit: type=1400 audit(121.540:156): avc: denied { prog_load } for pid=4122 comm="syz.1.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 121.626915][ T29] audit: type=1400 audit(121.540:157): avc: denied { bpf } for pid=4122 comm="syz.1.150" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 121.630478][ T29] audit: type=1400 audit(121.550:158): avc: denied { perfmon } for pid=4122 comm="syz.1.150" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 121.648456][ T29] audit: type=1400 audit(121.570:159): avc: denied { prog_run } for pid=4122 comm="syz.1.150" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 121.939448][ T4125] fuse: Bad value for 'group_id' [ 121.940725][ T4125] fuse: Bad value for 'group_id' [ 121.977688][ T4126] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4126 comm=syz.0.146 [ 124.076469][ T29] audit: type=1400 audit(123.990:160): avc: denied { write } for pid=4135 comm="syz.0.156" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 124.079033][ T29] audit: type=1400 audit(124.000:161): avc: denied { ioctl } for pid=4135 comm="syz.0.156" path="socket:[3786]" dev="sockfs" ino=3786 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 124.160849][ T4134] FAULT_INJECTION: forcing a failure. [ 124.160849][ T4134] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.161272][ T4134] CPU: 1 UID: 0 PID: 4134 Comm: syz.1.155 Not tainted syzkaller #0 PREEMPT [ 124.161354][ T4134] Hardware name: ARM-Versatile Express [ 124.161379][ T4134] Call trace: [ 124.161431][ T4134] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 124.161557][ T4134] r7:00006364 r6:00000000 r5:60000113 r4:8225274c [ 124.161580][ T4134] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 124.161638][ T4134] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 124.161731][ T4134] r5:83b66000 r4:8294f5d0 [ 124.161753][ T4134] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 124.161817][ T4134] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 124.161949][ T4134] r8:00000000 r7:00006364 r6:76f020bc r5:83b66830 r4:76f01bb8 [ 124.161984][ T4134] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 124.162040][ T4134] [<809873b4>] (should_fail_usercopy) from [<8022b414>] (setup_sigframe+0xe4/0x1c4) [ 124.162125][ T4134] [<8022b330>] (setup_sigframe) from [<8022bbc4>] (do_work_pending+0x3ec/0x4e8) [ 124.162213][ T4134] r10:b5403587 r9:76f01bb8 r8:00000000 r7:83b66830 r6:76f01b38 r5:dfb81fb0 [ 124.162256][ T4134] r4:83b66000 [ 124.162376][ T4134] [<8022b7d8>] (do_work_pending) from [<80200088>] (slow_work_pending+0xc/0x24) [ 124.162448][ T4134] Exception stack(0xdfb81fb0 to 0xdfb81ff8) [ 124.162491][ T4134] 1fa0: 00000003 20000200 04040014 00000000 [ 124.162528][ T4134] 1fc0: 00000000 00000000 001309b8 00000128 00300000 00000000 00006364 76f020bc [ 124.162559][ T4134] 1fe0: 76f01ec0 76f01eb0 00019294 00132a0c 60000010 00000003 [ 124.162601][ T4134] r10:00000128 r9:83b66000 r8:8020029c r7:00000128 r6:001309b8 r5:00000000 [ 124.162627][ T4134] r4:00000000 [ 126.125572][ T4146] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4146 comm=syz.1.158 [ 126.808599][ T4147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4147 comm=syz.1.158 [ 127.897188][ T4165] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4165 comm=syz.1.164 [ 128.675128][ T29] audit: type=1400 audit(128.590:162): avc: denied { map_create } for pid=4186 comm="syz.1.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 128.728155][ T4188] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33022 sclass=netlink_route_socket pid=4188 comm=syz.0.173 [ 128.729994][ T4188] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33022 sclass=netlink_route_socket pid=4188 comm=syz.0.173 [ 128.739225][ T4188] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33022 sclass=netlink_audit_socket pid=4188 comm=syz.0.173 [ 129.425798][ T29] audit: type=1400 audit(129.340:163): avc: denied { setopt } for pid=4186 comm="syz.1.174" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 129.668334][ T29] audit: type=1400 audit(129.590:164): avc: denied { ioctl } for pid=4202 comm="syz.0.177" path="socket:[3921]" dev="sockfs" ino=3921 ioctlcmd=0x8904 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 129.677780][ T29] audit: type=1400 audit(129.590:165): avc: denied { read } for pid=4202 comm="syz.0.177" path="socket:[3921]" dev="sockfs" ino=3921 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 130.012920][ T4206] FAULT_INJECTION: forcing a failure. [ 130.012920][ T4206] name failslab, interval 1, probability 0, space 0, times 0 [ 130.027419][ T4206] CPU: 0 UID: 0 PID: 4206 Comm: syz.1.178 Not tainted syzkaller #0 PREEMPT [ 130.027580][ T4206] Hardware name: ARM-Versatile Express [ 130.027607][ T4206] Call trace: [ 130.027648][ T4206] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 130.027765][ T4206] r7:00000820 r6:00000000 r5:60000113 r4:8225274c [ 130.027786][ T4206] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 130.027845][ T4206] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 130.027904][ T4206] r5:84053c00 r4:82918840 [ 130.027920][ T4206] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 130.027976][ T4206] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 130.028049][ T4206] r8:00000000 r7:00000820 r6:00000017 r5:dfb2dd48 r4:83001240 [ 130.028068][ T4206] [<8052f5d4>] (should_failslab) from [<80511938>] (__kmalloc_node_track_caller_noprof+0xa0/0x574) [ 130.028133][ T4206] [<80511898>] (__kmalloc_node_track_caller_noprof) from [<804a4a7c>] (kmemdup_noprof+0x28/0x44) [ 130.028218][ T4206] r10:00000127 r9:84a69c04 r8:dfb2dd50 r7:832ee000 r6:84864818 r5:dfb2dd48 [ 130.028242][ T4206] r4:00000017 [ 130.028262][ T4206] [<804a4a54>] (kmemdup_noprof) from [<807b23dc>] (sidtab_sid2str_get+0x54/0xa4) [ 130.028335][ T4206] r7:832ee000 r6:dfb2dd50 r5:dfb2dd48 r4:841670c0 [ 130.028355][ T4206] [<807b2388>] (sidtab_sid2str_get) from [<807b98f8>] (sidtab_entry_to_string+0x34/0x94) [ 130.028427][ T4206] r7:832ee000 r6:841670c0 r5:dfb2dd48 r4:0000005f [ 130.028447][ T4206] [<807b98c4>] (sidtab_entry_to_string) from [<807b9a70>] (security_sid_to_context_core+0x118/0x17c) [ 130.028512][ T4206] r9:dfb2de6c r8:832ee000 r7:84a69c04 r6:dfb2dd50 r5:dfb2dd48 r4:0000005f [ 130.028532][ T4206] [<807b9958>] (security_sid_to_context_core) from [<807bca84>] (security_sid_to_context+0x1c/0x24) [ 130.028594][ T4206] r8:8079cb0c r7:8079db10 r6:84053c00 r5:859ae578 r4:dfb2ddd8 [ 130.028613][ T4206] [<807bca68>] (security_sid_to_context) from [<8079db90>] (avc_audit_post_callback+0x80/0x2f4) [ 130.028666][ T4206] [<8079db10>] (avc_audit_post_callback) from [<807c5040>] (common_lsm_audit+0x104/0x148) [ 130.028733][ T4206] r10:00000127 r9:dfb2de6c r8:8079cb0c r7:8079db10 r6:dfb2de6c r5:859ae578 [ 130.028753][ T4206] r4:840543f0 [ 130.028770][ T4206] [<807c4f3c>] (common_lsm_audit) from [<8079e01c>] (slow_avc_audit+0xbc/0x114) [ 130.028843][ T4206] r8:0000002f r7:0000005f r6:0000005f r5:0000005f r4:0000005f [ 130.028861][ T4206] [<8079df60>] (slow_avc_audit) from [<8079eaa0>] (avc_has_perm+0xd8/0xe8) [ 130.028915][ T4206] r5:00000000 r4:00008000 [ 130.028933][ T4206] [<8079e9c8>] (avc_has_perm) from [<807a4e30>] (sock_has_perm+0xd0/0xfc) [ 130.028994][ T4206] r9:84053c00 r8:84053c00 r7:85a26bc0 r6:00008000 r5:85858c00 r4:00000000 [ 130.029014][ T4206] [<807a4d60>] (sock_has_perm) from [<807a4e90>] (selinux_socket_getsockopt+0x18/0x1c) [ 130.029076][ T4206] r8:200001c0 r7:00000000 r6:00000039 r5:00000001 r4:85084c80 [ 130.029095][ T4206] [<807a4e78>] (selinux_socket_getsockopt) from [<80797c78>] (security_socket_getsockopt+0x1d8/0x1e4) [ 130.029150][ T4206] [<80797aa0>] (security_socket_getsockopt) from [<81557888>] (do_sock_getsockopt+0x48/0x1ec) [ 130.029218][ T4206] r7:00000000 r6:85084c80 r5:00000039 r4:00000001 [ 130.029235][ T4206] [<81557840>] (do_sock_getsockopt) from [<81559850>] (__sys_getsockopt+0x94/0xdc) [ 130.029307][ T4206] r8:84dfae40 r7:dfb2df50 r6:00000039 r5:dfb2df58 r4:84dfae41 [ 130.029326][ T4206] [<815597bc>] (__sys_getsockopt) from [<815598b4>] (sys_getsockopt+0x1c/0x24) [ 130.029404][ T4206] r8:8020029c r7:00000127 r6:001309b8 r5:00000000 r4:200001c0 [ 130.029425][ T4206] [<81559898>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 130.029480][ T4206] Exception stack(0xdfb2dfa8 to 0xdfb2dff0) [ 130.029521][ T4206] dfa0: 200001c0 00000000 00000003 00000001 00000039 20000180 [ 130.029555][ T4206] dfc0: 200001c0 00000000 001309b8 00000127 00300000 00000000 00006364 76f020bc [ 130.029586][ T4206] dfe0: 76f01ec0 76f01eb0 00019294 00132a10 [ 130.070491][ T29] audit: type=1400 audit(129.920:166): avc: denied { getopt } for pid=4205 comm="syz.1.178" scontext=root:sysadm_r:sysadm_t tsid=95 tclass=netlink_crypto_socket permissive=1 [ 130.199887][ T4207] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4207 comm=syz.0.177 [ 130.254487][ T29] audit: type=1400 audit(130.170:167): avc: denied { accept } for pid=4202 comm="syz.0.177" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 130.918704][ T4207] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=4207 comm=syz.0.177 [ 130.924792][ T4207] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1541 sclass=netlink_xfrm_socket pid=4207 comm=syz.0.177 [ 132.423688][ T29] audit: type=1400 audit(132.340:168): avc: denied { ioctl } for pid=4222 comm="syz.1.183" path="socket:[3971]" dev="sockfs" ino=3971 ioctlcmd=0x942e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 132.428723][ T4223] process 'syz.1.183' launched '/dev/fd/8' with NULL argv: empty string added [ 132.430114][ T29] audit: type=1400 audit(132.350:169): avc: denied { execute_no_trans } for pid=4222 comm="syz.1.183" path=2F6D656D66643A5B0BDB58AE5B1AA9FDFAADD16D64C8854858A9250C1A65E0202864656C6574656429 dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 132.957213][ T29] audit: type=1400 audit(132.870:170): avc: denied { remount } for pid=4227 comm="syz.0.184" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 132.994420][ T29] audit: type=1400 audit(132.910:171): avc: denied { write } for pid=4222 comm="syz.1.183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 134.614245][ T29] audit: type=1400 audit(134.530:172): avc: denied { ioctl } for pid=4245 comm="syz.1.191" path="socket:[4028]" dev="sockfs" ino=4028 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 135.145101][ T4252] loop1: detected capacity change from 0 to 7 [ 135.163811][ T29] audit: type=1400 audit(135.080:173): avc: denied { create } for pid=4249 comm="syz.1.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 137.101743][ T4259] FAULT_INJECTION: forcing a failure. [ 137.101743][ T4259] name failslab, interval 1, probability 0, space 0, times 0 [ 137.102332][ T4259] CPU: 1 UID: 0 PID: 4259 Comm: syz.1.195 Not tainted syzkaller #0 PREEMPT [ 137.102428][ T4259] Hardware name: ARM-Versatile Express [ 137.102455][ T4259] Call trace: [ 137.102508][ T4259] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 137.102633][ T4259] r7:00000d40 r6:00000000 r5:60000013 r4:8225274c [ 137.102656][ T4259] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 137.102797][ T4259] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 137.103049][ T4259] r5:83b66000 r4:82918840 [ 137.103133][ T4259] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 137.103213][ T4259] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 137.103389][ T4259] r8:00000000 r7:00000d40 r6:00000018 r5:8573dffd r4:83001240 [ 137.103672][ T4259] [<8052f5d4>] (should_failslab) from [<8050a8ec>] (__kmalloc_noprof+0x9c/0x568) [ 137.103908][ T4259] [<8050a850>] (__kmalloc_noprof) from [<807d398c>] (tomoyo_encode2+0x64/0xf0) [ 137.103994][ T4259] r10:00000fff r9:8331d000 r8:00000000 r7:837894c8 r6:85a36268 r5:8573dffd [ 137.104052][ T4259] r4:8573dff0 [ 137.104162][ T4259] [<807d3928>] (tomoyo_encode2) from [<807d3a3c>] (tomoyo_encode+0x24/0x30) [ 137.104638][ T4259] r9:8331d000 r8:00000000 r7:837894c8 r6:85a36268 r5:00001000 r4:8573dff1 [ 137.104663][ T4259] [<807d3a18>] (tomoyo_encode) from [<807d3ac8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 137.104813][ T4259] r5:00001000 r4:8573d000 [ 137.104889][ T4259] [<807d3a48>] (tomoyo_realpath_from_path) from [<807cfbc8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 137.105198][ T4259] r10:83b66000 r9:00000000 r8:85a36240 r7:00005450 r6:00000004 r5:81cd65c8 [ 137.105229][ T4259] r4:85a36268 r3:826c1240 [ 137.105248][ T4259] [<807cfafc>] (tomoyo_path_number_perm) from [<807d44a8>] (tomoyo_file_ioctl+0x1c/0x20) [ 137.105325][ T4259] r9:00000003 r8:85a36240 r7:00000000 r6:00000000 r5:00005450 r4:85a36240 [ 137.105345][ T4259] [<807d448c>] (tomoyo_file_ioctl) from [<80780c98>] (security_file_ioctl+0x64/0x1e4) [ 137.105440][ T4259] [<80780c34>] (security_file_ioctl) from [<80578e5c>] (sys_ioctl+0x4c/0xba0) [ 137.105505][ T4259] r7:00000000 r6:85a36241 r5:00000000 r4:00005450 [ 137.105526][ T4259] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 137.105689][ T4259] Exception stack(0xeab4dfa8 to 0xeab4dff0) [ 137.105747][ T4259] dfa0: 00000000 00000000 00000003 00005450 00000000 00000000 [ 137.105827][ T4259] dfc0: 00000000 00000000 001309b8 00000036 00300000 00000000 00006364 76f020bc [ 137.105912][ T4259] dfe0: 76f01ec0 76f01eb0 00019294 00132a10 [ 137.105957][ T4259] r10:00000036 r9:83b66000 r8:8020029c r7:00000036 r6:001309b8 r5:00000000 [ 137.105978][ T4259] r4:00000000 [ 137.119008][ T4259] ERROR: Out of memory at tomoyo_realpath_from_path. [ 137.516233][ T29] audit: type=1400 audit(137.430:174): avc: denied { setopt } for pid=4272 comm="syz.1.200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 137.520742][ T29] audit: type=1400 audit(137.440:175): avc: denied { create } for pid=4272 comm="syz.1.200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 137.530858][ T29] audit: type=1400 audit(137.450:176): avc: denied { getopt } for pid=4272 comm="syz.1.200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 137.533009][ T29] audit: type=1400 audit(137.450:177): avc: denied { ioctl } for pid=4272 comm="syz.1.200" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=4065 ioctlcmd=0x943f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 137.544462][ T29] audit: type=1400 audit(137.460:178): avc: denied { ioctl } for pid=4272 comm="syz.1.200" path="socket:[4375]" dev="sockfs" ino=4375 ioctlcmd=0x942e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 137.551250][ T29] audit: type=1400 audit(137.470:179): avc: denied { create } for pid=4272 comm="syz.1.200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 138.792629][ T29] audit: type=1400 audit(138.710:180): avc: denied { lock } for pid=4276 comm="syz.1.201" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 139.813104][ T4289] fuse: Bad value for 'fd' [ 141.203478][ T4302] FAULT_INJECTION: forcing a failure. [ 141.203478][ T4302] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.203689][ T4302] CPU: 0 UID: 0 PID: 4302 Comm: syz.1.209 Not tainted syzkaller #0 PREEMPT [ 141.203744][ T4302] Hardware name: ARM-Versatile Express [ 141.203757][ T4302] Call trace: [ 141.203784][ T4302] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 141.203856][ T4302] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 141.203867][ T4302] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 141.203899][ T4302] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 141.203933][ T4302] r5:84056c00 r4:8294f5d0 [ 141.203941][ T4302] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 141.203976][ T4302] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 141.204015][ T4302] r8:76f01f30 r7:00000000 r6:00000000 r5:dfbf1f68 r4:00000002 [ 141.204024][ T4302] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 141.204109][ T4302] [<809873b4>] (should_fail_usercopy) from [<8059a76c>] (simple_read_from_buffer+0x80/0x13c) [ 141.204206][ T4302] [<8059a6ec>] (simple_read_from_buffer) from [<806168d4>] (proc_fail_nth_read+0xb8/0x108) [ 141.204341][ T4302] r10:00000001 r9:8061681c r8:00000002 r7:dfbf1f68 r6:0000000f r5:76f01f30 [ 141.204399][ T4302] r4:84056c00 r3:dfbf1e9f [ 141.204409][ T4302] [<8061681c>] (proc_fail_nth_read) from [<8055f674>] (vfs_read+0x98/0x324) [ 141.204491][ T4302] r8:76f01f30 r7:dfbf1f68 r6:84056c00 r5:0000000f r4:84dfacc0 [ 141.204544][ T4302] [<8055f5dc>] (vfs_read) from [<80560384>] (ksys_read+0x74/0xe8) [ 141.204641][ T4302] r10:00000003 r9:84056c00 r8:8020029c r7:00000000 r6:00000000 r5:84dfacc0 [ 141.204698][ T4302] r4:84dfacc3 [ 141.204746][ T4302] [<80560310>] (ksys_read) from [<80560408>] (sys_read+0x10/0x14) [ 141.204815][ T4302] r7:00000003 r6:00000004 r5:76f01f30 r4:0000000f [ 141.204854][ T4302] [<805603f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 141.204969][ T4302] Exception stack(0xdfbf1fa8 to 0xdfbf1ff0) [ 141.205081][ T4302] 1fa0: 0000000f 76f01f30 00000004 76f01f30 0000000f 00000000 [ 141.205162][ T4302] 1fc0: 0000000f 76f01f30 00000004 00000003 00300000 00000000 00006364 76f020bc [ 141.205211][ T4302] 1fe0: 00000158 76f01ed0 000d86cc 001308dc [ 141.264847][ T4304] fuse: Bad value for 'fd' [ 141.547601][ T41] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 141.723384][ T41] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 141.725086][ T41] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 141.725421][ T41] usb 2-1: Product: syz [ 141.725644][ T41] usb 2-1: Manufacturer: syz [ 141.725694][ T41] usb 2-1: SerialNumber: syz [ 150.278818][ T29] audit: type=1400 audit(150.200:181): avc: denied { sqpoll } for pid=4342 comm="syz.0.219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 151.318172][ T93] usb 2-1: USB disconnect, device number 2 [ 151.456295][ T29] audit: type=1400 audit(151.370:182): avc: denied { connect } for pid=4350 comm="syz.1.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 151.499747][ T4351] SELinux: Context system_u:object_r:audisp_exec_t:s0 is not valid (left unmapped). [ 151.503063][ T29] audit: type=1400 audit(151.420:183): avc: denied { relabelto } for pid=4350 comm="syz.1.220" name="ptmx" dev="devtmpfs" ino=604 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 trawcon="system_u:object_r:audisp_exec_t:s0" [ 151.503829][ T29] audit: type=1400 audit(151.420:184): avc: denied { associate } for pid=4350 comm="syz.1.220" name="ptmx" dev="devtmpfs" ino=604 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 srawcon="system_u:object_r:audisp_exec_t:s0" [ 155.570048][ T29] audit: type=1400 audit(155.490:185): avc: denied { ioctl } for pid=4371 comm="syz.1.227" path="socket:[4519]" dev="sockfs" ino=4519 ioctlcmd=0x9201 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 155.675413][ T29] audit: type=1400 audit(155.590:186): avc: denied { listen } for pid=4378 comm="syz.0.229" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 155.822703][ T4381] FAULT_INJECTION: forcing a failure. [ 155.822703][ T4381] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.823229][ T4381] CPU: 1 UID: 0 PID: 4381 Comm: syz.0.230 Not tainted syzkaller #0 PREEMPT [ 155.823310][ T4381] Hardware name: ARM-Versatile Express [ 155.823337][ T4381] Call trace: [ 155.823464][ T4381] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 155.823614][ T4381] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 155.823642][ T4381] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 155.823705][ T4381] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 155.823792][ T4381] r5:83b6c800 r4:8294f5d0 [ 155.823813][ T4381] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 155.823874][ T4381] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 155.824039][ T4381] r8:76ff3f30 r7:00000000 r6:00000000 r5:e8251f68 r4:00000002 [ 155.824150][ T4381] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 155.824208][ T4381] [<809873b4>] (should_fail_usercopy) from [<8059a76c>] (simple_read_from_buffer+0x80/0x13c) [ 155.824271][ T4381] [<8059a6ec>] (simple_read_from_buffer) from [<806168d4>] (proc_fail_nth_read+0xb8/0x108) [ 155.824348][ T4381] r10:00000001 r9:8061681c r8:00000002 r7:e8251f68 r6:0000000f r5:76ff3f30 [ 155.824373][ T4381] r4:83b6c800 r3:e8251e9f [ 155.824402][ T4381] [<8061681c>] (proc_fail_nth_read) from [<8055f674>] (vfs_read+0x98/0x324) [ 155.824557][ T4381] r8:76ff3f30 r7:e8251f68 r6:83b6c800 r5:0000000f r4:85a366c0 [ 155.824664][ T4381] [<8055f5dc>] (vfs_read) from [<80560384>] (ksys_read+0x74/0xe8) [ 155.824785][ T4381] r10:00000003 r9:83b6c800 r8:8020029c r7:00000000 r6:00000000 r5:85a366c0 [ 155.824813][ T4381] r4:85a366c3 [ 155.824898][ T4381] [<80560310>] (ksys_read) from [<80560408>] (sys_read+0x10/0x14) [ 155.825010][ T4381] r7:00000003 r6:00000005 r5:76ff3f30 r4:0000000f [ 155.825032][ T4381] [<805603f8>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 155.825087][ T4381] Exception stack(0xe8251fa8 to 0xe8251ff0) [ 155.825138][ T4381] 1fa0: 0000000f 76ff3f30 00000005 76ff3f30 0000000f 00000000 [ 155.825177][ T4381] 1fc0: 0000000f 76ff3f30 00000005 00000003 00300000 00000000 00006364 76ff40bc [ 155.825206][ T4381] 1fe0: 00000158 76ff3ed0 000d86cc 001308dc [ 157.600595][ T29] audit: type=1400 audit(157.520:187): avc: denied { ioctl } for pid=4401 comm="syz.0.235" path="socket:[4568]" dev="sockfs" ino=4568 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 158.998690][ T4426] FAULT_INJECTION: forcing a failure. [ 158.998690][ T4426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.999231][ T4426] CPU: 0 UID: 0 PID: 4426 Comm: syz.0.243 Not tainted syzkaller #0 PREEMPT [ 158.999334][ T4426] Hardware name: ARM-Versatile Express [ 158.999364][ T4426] Call trace: [ 158.999421][ T4426] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 158.999545][ T4426] r7:fffffdfd r6:00000000 r5:60000013 r4:8225274c [ 158.999569][ T4426] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 158.999630][ T4426] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 158.999694][ T4426] r5:83af4800 r4:8294f5d0 [ 158.999712][ T4426] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 158.999774][ T4426] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 158.999839][ T4426] r8:ea419ecc r7:fffffdfd r6:855a8000 r5:20000140 r4:00008927 [ 158.999859][ T4426] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 158.999912][ T4426] [<809873b4>] (should_fail_usercopy) from [<81558520>] (sock_ioctl+0x4ec/0x600) [ 158.999979][ T4426] [<81558034>] (sock_ioctl) from [<80578f40>] (sys_ioctl+0x130/0xba0) [ 159.000058][ T4426] r9:00000003 r8:84dfa540 r7:20000140 r6:84dfa541 r5:00000000 r4:00008927 [ 159.000080][ T4426] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 159.000132][ T4426] Exception stack(0xea419fa8 to 0xea419ff0) [ 159.000176][ T4426] 9fa0: 00000000 00000000 00000003 00008927 20000140 00000000 [ 159.000211][ T4426] 9fc0: 00000000 00000000 001309b8 00000036 00300000 00000000 00006364 76ff40bc [ 159.000242][ T4426] 9fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 159.000279][ T4426] r10:00000036 r9:83af4800 r8:8020029c r7:00000036 r6:001309b8 r5:00000000 [ 159.000332][ T4426] r4:00000000 [ 161.059884][ T29] audit: type=1400 audit(160.980:188): avc: denied { write } for pid=4444 comm="syz.0.248" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 161.119117][ T29] audit: type=1400 audit(161.040:189): avc: denied { ioctl } for pid=4444 comm="syz.0.248" path="socket:[5357]" dev="sockfs" ino=5357 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 161.409565][ T29] audit: type=1400 audit(161.320:190): avc: denied { write } for pid=4451 comm="syz.0.249" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 161.490407][ T4455] fuse: Unknown parameter '0x00000000000000040x0000000000000004' [ 161.869326][ T29] audit: type=1400 audit(161.780:191): avc: denied { audit_write } for pid=4451 comm="syz.0.249" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 161.871644][ T29] audit: type=1107 audit(161.790:192): pid=4451 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t msg='K$֞EM)gh.F:Jq_䩮ry=hy,?KޤkK.Z5zt^Z qu-|9﫳)x' [ 161.876465][ T29] audit: type=1400 audit(161.790:193): avc: denied { lock } for pid=4451 comm="syz.0.249" path="socket:[5369]" dev="sockfs" ino=5369 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 161.896380][ T29] audit: type=1400 audit(161.810:194): avc: denied { bind } for pid=4464 comm="syz.1.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 161.902729][ T29] audit: type=1400 audit(161.820:195): avc: denied { listen } for pid=4464 comm="syz.1.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 161.910093][ T29] audit: type=1400 audit(161.830:196): avc: denied { connect } for pid=4464 comm="syz.1.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 161.928617][ T29] audit: type=1400 audit(161.850:197): avc: denied { map_read map_write } for pid=4464 comm="syz.1.253" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 165.079617][ T4477] fuse: root generation should be zero [ 168.610586][ T29] kauditd_printk_skb: 1 callbacks suppressed [ 168.614840][ T29] audit: type=1400 audit(168.530:199): avc: denied { setopt } for pid=4496 comm="syz.0.264" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 169.359754][ T4511] FAULT_INJECTION: forcing a failure. [ 169.359754][ T4511] name failslab, interval 1, probability 0, space 0, times 0 [ 169.369985][ T4511] CPU: 1 UID: 0 PID: 4511 Comm: syz.1.269 Not tainted syzkaller #0 PREEMPT [ 169.370144][ T4511] Hardware name: ARM-Versatile Express [ 169.370196][ T4511] Call trace: [ 169.370243][ T4511] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 169.370450][ T4511] r7:00000d40 r6:00000000 r5:60000013 r4:8225274c [ 169.370478][ T4511] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 169.370519][ T4511] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 169.370550][ T4511] r5:83b6ec00 r4:82918840 [ 169.370558][ T4511] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 169.370587][ T4511] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 169.370626][ T4511] r8:00000000 r7:00000d40 r6:00000018 r5:8573effd r4:83001240 [ 169.370636][ T4511] [<8052f5d4>] (should_failslab) from [<8050a8ec>] (__kmalloc_noprof+0x9c/0x568) [ 169.370666][ T4511] [<8050a850>] (__kmalloc_noprof) from [<807d398c>] (tomoyo_encode2+0x64/0xf0) [ 169.370705][ T4511] r10:00000fff r9:8331d000 r8:00000000 r7:8504f440 r6:85a369e8 r5:8573effd [ 169.370715][ T4511] r4:8573eff0 [ 169.370723][ T4511] [<807d3928>] (tomoyo_encode2) from [<807d3a3c>] (tomoyo_encode+0x24/0x30) [ 169.370758][ T4511] r9:8331d000 r8:00000000 r7:8504f440 r6:85a369e8 r5:00001000 r4:8573eff1 [ 169.370767][ T4511] [<807d3a18>] (tomoyo_encode) from [<807d3ac8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 169.370849][ T4511] r5:00001000 r4:8573e000 [ 169.370871][ T4511] [<807d3a48>] (tomoyo_realpath_from_path) from [<807cfbc8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 169.370910][ T4511] r10:83b6ec00 r9:00000000 r8:85a369c0 r7:00008915 r6:00000004 r5:81cd65c8 [ 169.370921][ T4511] r4:85a369e8 r3:826c1240 [ 169.370934][ T4511] [<807cfafc>] (tomoyo_path_number_perm) from [<807d44a8>] (tomoyo_file_ioctl+0x1c/0x20) [ 169.371004][ T4511] r9:00000003 r8:85a369c0 r7:20000000 r6:20000000 r5:00008915 r4:85a369c0 [ 169.371029][ T4511] [<807d448c>] (tomoyo_file_ioctl) from [<80780c98>] (security_file_ioctl+0x64/0x1e4) [ 169.371061][ T4511] [<80780c34>] (security_file_ioctl) from [<80578e5c>] (sys_ioctl+0x4c/0xba0) [ 169.371094][ T4511] r7:20000000 r6:85a369c1 r5:00000000 r4:00008915 [ 169.371103][ T4511] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 169.371135][ T4511] Exception stack(0xdfa6dfa8 to 0xdfa6dff0) [ 169.371157][ T4511] dfa0: 00000000 00000000 00000003 00008915 20000000 00000000 [ 169.371175][ T4511] dfc0: 00000000 00000000 001309b8 00000036 00300000 00000000 00006364 76f020bc [ 169.371189][ T4511] dfe0: 76f01ec0 76f01eb0 00019294 00132a10 [ 169.371209][ T4511] r10:00000036 r9:83b6ec00 r8:8020029c r7:00000036 r6:001309b8 r5:00000000 [ 169.371219][ T4511] r4:00000000 [ 169.386387][ T4511] ERROR: Out of memory at tomoyo_realpath_from_path. [ 175.773184][ T29] audit: type=1400 audit(175.690:200): avc: denied { write } for pid=4563 comm="syz.1.289" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 186.008054][ T93] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 186.157956][ T93] usb 1-1: Using ep0 maxpacket: 32 [ 186.165277][ T93] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 186.165747][ T93] usb 1-1: config 0 has no interfaces? [ 186.167609][ T93] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 186.167698][ T93] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.174082][ T93] usb 1-1: config 0 descriptor?? [ 186.425805][ T3094] usb 1-1: USB disconnect, device number 2 [ 188.256301][ T4677] FAULT_INJECTION: forcing a failure. [ 188.256301][ T4677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 188.257200][ T4677] CPU: 1 UID: 0 PID: 4677 Comm: syz.0.319 Not tainted syzkaller #0 PREEMPT [ 188.257278][ T4677] Hardware name: ARM-Versatile Express [ 188.257303][ T4677] Call trace: [ 188.257450][ T4677] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 188.257615][ T4677] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 188.257681][ T4677] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 188.257747][ T4677] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 188.257808][ T4677] r5:83b6d400 r4:82918894 [ 188.257825][ T4677] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 188.257883][ T4677] [<80987174>] (should_fail_ex) from [<8052f6d0>] (should_fail_alloc_page+0x68/0x74) [ 188.257956][ T4677] r8:00000001 r7:00000000 r6:00000000 r5:00141c4a r4:dff61b48 [ 188.257975][ T4677] [<8052f668>] (should_fail_alloc_page) from [<804f754c>] (prepare_alloc_pages.constprop.0+0x94/0x1b0) [ 188.258038][ T4677] [<804f74b8>] (prepare_alloc_pages.constprop.0) from [<804ffad4>] (__alloc_frozen_pages_noprof+0xac/0x1104) [ 188.258206][ T4677] r10:00000000 r9:00000000 r8:83b6d400 r7:00000008 r6:00141c4a r5:0000009e [ 188.258232][ T4677] r4:00000000 r3:dff61b48 [ 188.258251][ T4677] [<804ffa28>] (__alloc_frozen_pages_noprof) from [<80500ba0>] (__folio_alloc_noprof+0x14/0x6c) [ 188.258331][ T4677] r10:00000000 r9:00000000 r8:8508b008 r7:00000008 r6:00101c4a r5:0000009e [ 188.258392][ T4677] r4:00000000 [ 188.258708][ T4677] [<80500b8c>] (__folio_alloc_noprof) from [<80476608>] (__filemap_get_folio+0xe4/0x468) [ 188.258868][ T4677] r5:0000009e r4:00000000 [ 188.259104][ T4677] [<80476524>] (__filemap_get_folio) from [<805fb10c>] (iomap_get_folio+0x54/0x74) [ 188.259275][ T4677] r9:00000000 r8:00000000 r7:dff61d18 r6:00008000 r5:00001000 r4:dff61cf0 [ 188.259350][ T4677] [<805fb0b8>] (iomap_get_folio) from [<805fd5c4>] (iomap_write_begin+0x2ec/0x860) [ 188.259467][ T4677] [<805fd2d8>] (iomap_write_begin) from [<805fdd20>] (iomap_file_buffered_write+0x1e8/0x4e0) [ 188.259551][ T4677] r10:00000000 r9:00007000 r8:00008000 r7:00000000 r6:00000000 r5:00001000 [ 188.259574][ T4677] r4:0004e000 [ 188.260298][ T4677] [<805fdb38>] (iomap_file_buffered_write) from [<8074dcf4>] (fuse_file_write_iter+0xec/0x47c) [ 188.260484][ T4677] r10:00000001 r9:8508af80 r8:83b6d400 r7:84dfa840 r6:dff61ed0 r5:dff61e58 [ 188.260508][ T4677] r4:00000000 [ 188.260527][ T4677] [<8074dc08>] (fuse_file_write_iter) from [<8055d8bc>] (do_iter_readv_writev+0x130/0x214) [ 188.260607][ T4677] r10:00000006 r9:00000001 r8:83b6d400 r7:dff61f60 r6:00000000 r5:84dfa840 [ 188.260631][ T4677] r4:00004004 [ 188.260647][ T4677] [<8055d78c>] (do_iter_readv_writev) from [<8055eb2c>] (vfs_writev+0x134/0x3c0) [ 188.260723][ T4677] r10:00000092 r9:00000001 r8:83b6d400 r7:dff61f60 r6:84dfa840 r5:8074dc08 [ 188.260744][ T4677] r4:85859400 [ 188.260761][ T4677] [<8055e9f8>] (vfs_writev) from [<8055ee34>] (do_writev+0x7c/0x148) [ 188.260869][ T4677] r9:00000000 r8:00000000 r7:84dfa840 r6:84dfa843 r5:00000000 r4:83b6d400 [ 188.260934][ T4677] [<8055edb8>] (do_writev) from [<805607d4>] (sys_writev+0x14/0x18) [ 188.261062][ T4677] r9:83b6d400 r8:8020029c r7:00000092 r6:001309b8 r5:00000000 r4:00000000 [ 188.261084][ T4677] [<805607c0>] (sys_writev) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 188.261143][ T4677] Exception stack(0xdff61fa8 to 0xdff61ff0) [ 188.261190][ T4677] 1fa0: 00000000 00000000 00000005 20000000 00000001 00000000 [ 188.261229][ T4677] 1fc0: 00000000 00000000 001309b8 00000092 00300000 00000000 00006364 76ff40bc [ 188.261260][ T4677] 1fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 189.088244][ T4693] FAULT_INJECTION: forcing a failure. [ 189.088244][ T4693] name failslab, interval 1, probability 0, space 0, times 0 [ 189.088650][ T4693] CPU: 1 UID: 0 PID: 4693 Comm: syz.0.323 Not tainted syzkaller #0 PREEMPT [ 189.088742][ T4693] Hardware name: ARM-Versatile Express [ 189.088768][ T4693] Call trace: [ 189.088817][ T4693] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 189.089029][ T4693] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 189.089055][ T4693] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 189.089168][ T4693] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 189.089291][ T4693] r5:84050000 r4:82918840 [ 189.089355][ T4693] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 189.089429][ T4693] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 189.089550][ T4693] r8:84050000 r7:00000000 r6:00400cc0 r5:ffffffff r4:832cb240 [ 189.089575][ T4693] [<8052f5d4>] (should_failslab) from [<8050f8f0>] (kmem_cache_alloc_node_noprof+0x50/0x448) [ 189.089694][ T4693] [<8050f8a0>] (kmem_cache_alloc_node_noprof) from [<81564d0c>] (__alloc_skb+0x138/0x160) [ 189.089895][ T4693] r10:ea485d18 r9:00000000 r8:00400cc0 r7:00000000 r6:832cb240 r5:ffffffff [ 189.089936][ T4693] r4:828060c0 [ 189.089957][ T4693] [<81564bd4>] (__alloc_skb) from [<8156cebc>] (alloc_skb_with_frags+0x44/0x1ec) [ 189.090182][ T4693] r8:802c118c r7:ea485cc4 r6:00000000 r5:00001000 r4:00000003 [ 189.090318][ T4693] [<8156ce78>] (alloc_skb_with_frags) from [<8155d7a4>] (sock_alloc_send_pskb+0x1f4/0x228) [ 189.090443][ T4693] r10:ea485d18 r9:00000000 r8:802c118c r7:ea485cc4 r6:84050000 r5:7fffffff [ 189.090469][ T4693] r4:84bfad80 [ 189.090630][ T4693] [<8155d5b0>] (sock_alloc_send_pskb) from [<8183a5c8>] (unix_dgram_sendmsg+0x124/0x720) [ 189.090765][ T4693] r10:00000000 r9:ea485dc4 r8:84050000 r7:84bfad80 r6:00000000 r5:00000000 [ 189.090793][ T4693] r4:ea485f20 [ 189.090813][ T4693] [<8183a4a4>] (unix_dgram_sendmsg) from [<8183ac08>] (unix_seqpacket_sendmsg+0x44/0x84) [ 189.090928][ T4693] r10:00000000 r9:ea485dc4 r8:ea485dc4 r7:00000000 r6:850b3900 r5:ea485f20 [ 189.090970][ T4693] r4:00000000 [ 189.091020][ T4693] [<8183abc4>] (unix_seqpacket_sendmsg) from [<815574fc>] (__sock_sendmsg+0x44/0x78) [ 189.091084][ T4693] r5:ea485f20 r4:00000000 [ 189.091134][ T4693] [<815574b8>] (__sock_sendmsg) from [<81557cc4>] (____sys_sendmsg+0x298/0x2cc) [ 189.091264][ T4693] r7:00000000 r6:850b3900 r5:00000000 r4:ea485f20 [ 189.091298][ T4693] [<81557a2c>] (____sys_sendmsg) from [<81559c8c>] (___sys_sendmsg+0x9c/0xd0) [ 189.091440][ T4693] r10:ea485e24 r9:20000240 r8:00000000 r7:00000000 r6:850b3900 r5:ea485f20 [ 189.091567][ T4693] r4:00000000 [ 189.091787][ T4693] [<81559bf0>] (___sys_sendmsg) from [<8155a124>] (__sys_sendmsg+0x8c/0xe0) [ 189.091900][ T4693] r10:00000128 r9:84050000 r8:85a36f00 r7:00000000 r6:20000240 r5:85a36f01 [ 189.091961][ T4693] r4:00000003 [ 189.091982][ T4693] [<8155a098>] (__sys_sendmsg) from [<8155a18c>] (sys_sendmsg+0x14/0x18) [ 189.092056][ T4693] r8:8020029c r7:00000128 r6:001309b8 r5:00000000 r4:00000000 [ 189.092076][ T4693] [<8155a178>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 189.092216][ T4693] Exception stack(0xea485fa8 to 0xea485ff0) [ 189.092324][ T4693] 5fa0: 00000000 00000000 00000003 20000240 00000000 00000000 [ 189.092400][ T4693] 5fc0: 00000000 00000000 001309b8 00000128 00300000 00000000 00006364 76ff40bc [ 189.092451][ T4693] 5fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 189.593325][ T29] audit: type=1400 audit(189.510:201): avc: denied { create } for pid=4697 comm="syz.1.325" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 190.885819][ T4717] snd_dummy snd_dummy.0: control 0:0:8:syz0:0 is already present [ 192.023316][ T29] audit: type=1400 audit(191.940:202): avc: denied { mounton } for pid=4737 comm="syz.0.338" path="/152/file0" dev="tmpfs" ino=824 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 196.221739][ T4770] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4770 comm=syz.1.348 [ 196.270183][ T4770] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=4770 comm=syz.1.348 [ 198.517174][ T29] audit: type=1400 audit(198.430:203): avc: denied { create } for pid=4802 comm="syz.0.360" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 198.971220][ T29] audit: type=1326 audit(198.890:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4802 comm="syz.0.360" exe="/syz-executor" sig=31 arch=40000028 syscall=240 compat=0 ip=0x132a10 code=0x0 [ 206.717791][ T4842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4842 comm=syz.0.370 [ 207.448159][ T4843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4843 comm=syz.0.370 [ 208.286891][ C0] hrtimer: interrupt took 5684960 ns [ 212.158956][ T4865] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4865 comm=syz.0.376 [ 212.688807][ T4866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4866 comm=syz.0.376 [ 217.345726][ T4889] FAULT_INJECTION: forcing a failure. [ 217.345726][ T4889] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.346107][ T4889] CPU: 0 UID: 0 PID: 4889 Comm: syz.0.382 Not tainted syzkaller #0 PREEMPT [ 217.346227][ T4889] Hardware name: ARM-Versatile Express [ 217.346256][ T4889] Call trace: [ 217.346306][ T4889] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 217.346431][ T4889] r7:dfbd9e20 r6:00000000 r5:60000013 r4:8225274c [ 217.346454][ T4889] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 217.346516][ T4889] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 217.346619][ T4889] r5:8339a400 r4:8294f5d0 [ 217.346639][ T4889] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 217.346878][ T4889] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 217.347702][ T4889] r8:00000085 r7:dfbd9e20 r6:20003fc0 r5:00000000 r4:dfbd9f20 [ 217.348050][ T4889] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 217.348128][ T4889] [<809873b4>] (should_fail_usercopy) from [<81559b10>] (copy_msghdr_from_user+0x50/0x130) [ 217.348198][ T4889] [<81559ac0>] (copy_msghdr_from_user) from [<81559c68>] (___sys_sendmsg+0x78/0xd0) [ 217.348274][ T4889] r8:00000085 r7:00000000 r6:85085b80 r5:dfbd9f20 r4:dfbd9e64 [ 217.348294][ T4889] [<81559bf0>] (___sys_sendmsg) from [<8155a124>] (__sys_sendmsg+0x8c/0xe0) [ 217.348372][ T4889] r10:00000128 r9:8339a400 r8:84dfa6c0 r7:00000085 r6:20003fc0 r5:84dfa6c1 [ 217.348396][ T4889] r4:00000004 [ 217.348416][ T4889] [<8155a098>] (__sys_sendmsg) from [<8155a18c>] (sys_sendmsg+0x14/0x18) [ 217.348490][ T4889] r8:8020029c r7:00000128 r6:001309b8 r5:00000000 r4:00000000 [ 217.348509][ T4889] [<8155a178>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 217.348661][ T4889] Exception stack(0xdfbd9fa8 to 0xdfbd9ff0) [ 217.348716][ T4889] 9fa0: 00000000 00000000 00000004 20003fc0 00000085 00000000 [ 217.348761][ T4889] 9fc0: 00000000 00000000 001309b8 00000128 00300000 00000000 00006364 76ff40bc [ 217.348792][ T4889] 9fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 221.597483][ T29] audit: type=1400 audit(221.510:205): avc: denied { setopt } for pid=4904 comm="syz.1.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 222.682490][ T4913] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4913 comm=syz.0.390 [ 222.696433][ T4913] capability: warning: `syz.0.390' uses deprecated v2 capabilities in a way that may be insecure [ 226.207624][ T3046] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 226.337431][ T3046] usb 2-1: device descriptor read/64, error -71 [ 226.577450][ T3046] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 226.717573][ T3046] usb 2-1: device descriptor read/64, error -71 [ 226.829846][ T3046] usb usb2-port1: attempt power cycle [ 227.187937][ T3046] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 227.209678][ T3046] usb 2-1: device descriptor read/8, error -71 [ 227.447611][ T3046] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 227.473091][ T3046] usb 2-1: device descriptor read/8, error -71 [ 227.578348][ T3046] usb usb2-port1: unable to enumerate USB device [ 237.191640][ T4988] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4988 comm=syz.0.409 [ 237.727393][ T4989] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4989 comm=syz.0.409 [ 239.387943][ T29] audit: type=1400 audit(239.310:206): avc: denied { setopt } for pid=5000 comm="syz.1.414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 240.478278][ T5010] FAULT_INJECTION: forcing a failure. [ 240.478278][ T5010] name failslab, interval 1, probability 0, space 0, times 0 [ 240.478736][ T5010] CPU: 0 UID: 0 PID: 5010 Comm: syz.0.417 Not tainted syzkaller #0 PREEMPT [ 240.478812][ T5010] Hardware name: ARM-Versatile Express [ 240.478836][ T5010] Call trace: [ 240.479016][ T5010] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 240.479152][ T5010] r7:00000d40 r6:00000000 r5:60000013 r4:8225274c [ 240.479174][ T5010] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 240.479350][ T5010] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 240.479466][ T5010] r5:83b6c800 r4:82918840 [ 240.479520][ T5010] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 240.479585][ T5010] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 240.479666][ T5010] r8:00000000 r7:00000d40 r6:0000001c r5:84dcfffc r4:83001240 [ 240.479687][ T5010] [<8052f5d4>] (should_failslab) from [<8050a8ec>] (__kmalloc_noprof+0x9c/0x568) [ 240.479750][ T5010] [<8050a850>] (__kmalloc_noprof) from [<807d398c>] (tomoyo_encode2+0x64/0xf0) [ 240.479828][ T5010] r10:00000fff r9:830a2000 r8:00000000 r7:834eb3b8 r6:85a36268 r5:84dcfffc [ 240.479849][ T5010] r4:84dcffeb [ 240.479935][ T5010] [<807d3928>] (tomoyo_encode2) from [<807d3a3c>] (tomoyo_encode+0x24/0x30) [ 240.480025][ T5010] r9:830a2000 r8:00000000 r7:834eb3b8 r6:85a36268 r5:00001000 r4:84dcffec [ 240.480076][ T5010] [<807d3a18>] (tomoyo_encode) from [<807d3ac8>] (tomoyo_realpath_from_path+0x80/0x17c) [ 240.480150][ T5010] r5:00001000 r4:84dcf000 [ 240.480206][ T5010] [<807d3a48>] (tomoyo_realpath_from_path) from [<807cfbc8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 240.480365][ T5010] r10:83b6c800 r9:00000000 r8:85a36240 r7:80045002 r6:00000004 r5:81cd65c8 [ 240.480395][ T5010] r4:85a36268 r3:826c1240 [ 240.480414][ T5010] [<807cfafc>] (tomoyo_path_number_perm) from [<807d44a8>] (tomoyo_file_ioctl+0x1c/0x20) [ 240.480508][ T5010] r9:00000003 r8:85a36240 r7:20000240 r6:20000240 r5:80045002 r4:85a36240 [ 240.480530][ T5010] [<807d448c>] (tomoyo_file_ioctl) from [<80780c98>] (security_file_ioctl+0x64/0x1e4) [ 240.480590][ T5010] [<80780c34>] (security_file_ioctl) from [<80578e5c>] (sys_ioctl+0x4c/0xba0) [ 240.480745][ T5010] r7:20000240 r6:85a36241 r5:00000000 r4:80045002 [ 240.480769][ T5010] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 240.480818][ T5010] Exception stack(0xea479fa8 to 0xea479ff0) [ 240.480860][ T5010] 9fa0: 00000000 00000000 00000003 80045002 20000240 00000000 [ 240.480893][ T5010] 9fc0: 00000000 00000000 001309b8 00000036 00300000 00000000 00006364 76ff40bc [ 240.480986][ T5010] 9fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 240.481026][ T5010] r10:00000036 r9:83b6c800 r8:8020029c r7:00000036 r6:001309b8 r5:00000000 [ 240.481045][ T5010] r4:00000000 [ 240.481481][ T5010] ERROR: Out of memory at tomoyo_realpath_from_path. [ 241.196517][ T5014] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5014 comm=syz.1.416 [ 241.431814][ T5019] FAULT_INJECTION: forcing a failure. [ 241.431814][ T5019] name failslab, interval 1, probability 0, space 0, times 0 [ 241.433393][ T5019] CPU: 1 UID: 0 PID: 5019 Comm: syz.0.420 Not tainted syzkaller #0 PREEMPT [ 241.433487][ T5019] Hardware name: ARM-Versatile Express [ 241.433515][ T5019] Call trace: [ 241.433555][ T5019] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 241.433669][ T5019] r7:00000000 r6:00000000 r5:60070013 r4:8225274c [ 241.433691][ T5019] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 241.433844][ T5019] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 241.433922][ T5019] r5:83b6ec00 r4:82918840 [ 241.433940][ T5019] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 241.434002][ T5019] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 241.434076][ T5019] r8:00000034 r7:00000000 r6:00000dc0 r5:828f57b0 r4:83001240 [ 241.434097][ T5019] [<8052f5d4>] (should_failslab) from [<8050fd34>] (__kmalloc_cache_noprof+0x4c/0x44c) [ 241.434190][ T5019] [<8050fce8>] (__kmalloc_cache_noprof) from [<80271960>] (call_usermodehelper_setup+0x48/0xb8) [ 241.434265][ T5019] r10:83b6ec00 r9:00000000 r8:828f5680 r7:828f5680 r6:85a261c0 r5:828f57b0 [ 241.434287][ T5019] r4:85a261c0 [ 241.434307][ T5019] [<80271918>] (call_usermodehelper_setup) from [<8031c750>] (__request_module+0x150/0x2c0) [ 241.434389][ T5019] r7:83b6ec00 r6:85a26e80 r5:00000002 r4:85a261c0 [ 241.434408][ T5019] [<8031c600>] (__request_module) from [<815c9e4c>] (dev_load+0x68/0x8c) [ 241.434478][ T5019] r3:00400140 r2:e8215e28 r1:822cd804 [ 241.434512][ T5019] r8:e8215e38 r7:00008919 r6:00000000 r5:00000000 r4:e8215e28 [ 241.434530][ T5019] [<815c9de4>] (dev_load) from [<8179f430>] (devinet_ioctl+0x70/0x788) [ 241.434596][ T5019] r5:855a8000 r4:e8215e28 [ 241.434615][ T5019] [<8179f3c0>] (devinet_ioctl) from [<817a2320>] (inet_ioctl+0x128/0x268) [ 241.434691][ T5019] r10:83b6ec00 r9:81e663f4 r8:e8215ecc r7:855a8000 r6:200000c0 r5:833461c0 [ 241.434713][ T5019] r4:00008919 [ 241.434730][ T5019] [<817a21f8>] (inet_ioctl) from [<815584f8>] (sock_ioctl+0x4c4/0x600) [ 241.434793][ T5019] r7:850b2780 r6:855a8000 r5:200000c0 r4:00008919 [ 241.434812][ T5019] [<81558034>] (sock_ioctl) from [<80578f40>] (sys_ioctl+0x130/0xba0) [ 241.434881][ T5019] r9:00000003 r8:85a36900 r7:200000c0 r6:85a36901 r5:00000000 r4:00008919 [ 241.434928][ T5019] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 241.434999][ T5019] Exception stack(0xe8215fa8 to 0xe8215ff0) [ 241.435043][ T5019] 5fa0: 00000000 00000000 00000003 00008919 200000c0 00000000 [ 241.435081][ T5019] 5fc0: 00000000 00000000 001309b8 00000036 00300000 00000000 00006364 76ff40bc [ 241.435109][ T5019] 5fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 241.435145][ T5019] r10:00000036 r9:83b6ec00 r8:8020029c r7:00000036 r6:001309b8 r5:00000000 [ 241.435166][ T5019] r4:00000000 [ 241.733716][ T5023] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5023 comm=syz.1.416 [ 242.713878][ T29] audit: type=1400 audit(242.630:207): avc: denied { create } for pid=5026 comm="syz.0.422" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 242.717341][ T29] audit: type=1400 audit(242.630:208): avc: denied { ioctl } for pid=5026 comm="syz.0.422" path="socket:[7285]" dev="sockfs" ino=7285 ioctlcmd=0x301 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 245.990479][ T5051] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5051 comm=syz.0.428 [ 246.574721][ T5055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5055 comm=syz.0.428 [ 246.619692][ T5056] FAULT_INJECTION: forcing a failure. [ 246.619692][ T5056] name failslab, interval 1, probability 0, space 0, times 0 [ 246.620071][ T5056] CPU: 0 UID: 0 PID: 5056 Comm: syz.1.430 Not tainted syzkaller #0 PREEMPT [ 246.620159][ T5056] Hardware name: ARM-Versatile Express [ 246.620226][ T5056] Call trace: [ 246.620281][ T5056] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 246.620398][ T5056] r7:00000000 r6:00000000 r5:60000013 r4:8225274c [ 246.620427][ T5056] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 246.620485][ T5056] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 246.620650][ T5056] r5:83b6ec00 r4:82918840 [ 246.620718][ T5056] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 246.620973][ T5056] [<80987174>] (should_fail_ex) from [<8052f640>] (should_failslab+0x6c/0x94) [ 246.621063][ T5056] r8:83b6ec00 r7:00000000 r6:00000cc0 r5:200001c0 r4:830a4a80 [ 246.621201][ T5056] [<8052f5d4>] (should_failslab) from [<8050f060>] (kmem_cache_alloc_noprof+0x4c/0x444) [ 246.621362][ T5056] [<8050f014>] (kmem_cache_alloc_noprof) from [<8056ecac>] (getname_flags.part.0+0x28/0x18c) [ 246.621581][ T5056] r10:000000c4 r9:83b6ec00 r8:8020029c r7:00000000 r6:824578b8 r5:200001c0 [ 246.621657][ T5056] r4:200001c0 [ 246.621697][ T5056] [<8056ec84>] (getname_flags.part.0) from [<80573d1c>] (getname_flags+0x3c/0x50) [ 246.621820][ T5056] r9:83b6ec00 r8:8020029c r7:000000c4 r6:00000000 r5:00000000 r4:200001c0 [ 246.621848][ T5056] [<80573ce0>] (getname_flags) from [<80567d38>] (__do_sys_lstat64+0x44/0xb4) [ 246.621914][ T5056] r5:00000000 r4:200001c0 [ 246.622093][ T5056] [<80567cf4>] (__do_sys_lstat64) from [<80567f98>] (sys_lstat64+0x10/0x14) [ 246.622400][ T5056] r6:001309b8 r5:00000000 r4:00000000 [ 246.622593][ T5056] [<80567f88>] (sys_lstat64) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 246.622762][ T5056] Exception stack(0xea66dfa8 to 0xea66dff0) [ 246.622962][ T5056] dfa0: 00000000 00000000 200001c0 00000000 00000000 00000000 [ 246.623174][ T5056] dfc0: 00000000 00000000 001309b8 000000c4 00300000 00000000 00006364 76ee10bc [ 246.623442][ T5056] dfe0: 76ee0ec0 76ee0eb0 00019294 00132a10 [ 250.167285][ T5084] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5084 comm=syz.0.435 [ 250.699468][ T5086] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5086 comm=syz.0.435 [ 252.057856][ T41] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 252.208267][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 252.223101][ T41] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 252.223592][ T41] usb 1-1: config 0 has no interfaces? [ 252.224013][ T41] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 252.224150][ T41] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.229944][ T41] usb 1-1: config 0 descriptor?? [ 252.461304][ T10] usb 1-1: USB disconnect, device number 3 [ 255.035636][ T5125] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5125 comm=syz.1.445 [ 255.183240][ T5128] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=260 sclass=netlink_tcpdiag_socket pid=5128 comm=syz.0.449 [ 255.577410][ T5131] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5131 comm=syz.1.445 [ 258.832053][ T5150] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5150 comm=syz.0.455 [ 259.361711][ T5152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5152 comm=syz.0.455 [ 261.397741][ T5161] fuse: Bad value for 'group_id' [ 261.398059][ T5161] fuse: Bad value for 'group_id' [ 262.652854][ T5168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5168 comm=syz.1.461 [ 263.202737][ T5169] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5169 comm=syz.1.461 [ 264.767750][ T3094] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 264.918116][ T3094] usb 1-1: Using ep0 maxpacket: 32 [ 264.932808][ T3094] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 264.933105][ T3094] usb 1-1: config 0 has no interfaces? [ 264.933504][ T3094] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 264.933636][ T3094] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 264.938535][ T3094] usb 1-1: config 0 descriptor?? [ 265.178411][ T93] usb 1-1: USB disconnect, device number 4 [ 267.570264][ T5195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5195 comm=syz.1.467 [ 268.121532][ T5199] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5199 comm=syz.1.467 [ 276.254218][ T29] audit: type=1400 audit(276.170:209): avc: denied { getattr } for pid=5245 comm="syz.1.486" path="pid:[4026532645]" dev="nsfs" ino=4026532645 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 276.674339][ T5250] FAULT_INJECTION: forcing a failure. [ 276.674339][ T5250] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 276.674707][ T5250] CPU: 1 UID: 0 PID: 5250 Comm: syz.0.487 Not tainted syzkaller #0 PREEMPT [ 276.674796][ T5250] Hardware name: ARM-Versatile Express [ 276.674821][ T5250] Call trace: [ 276.674904][ T5250] [<80201a24>] (dump_backtrace) from [<80201b20>] (show_stack+0x18/0x1c) [ 276.675055][ T5250] r7:20000800 r6:00000000 r5:60000013 r4:8225274c [ 276.675077][ T5250] [<80201b08>] (show_stack) from [<8021f8f8>] (dump_stack_lvl+0x70/0x7c) [ 276.675156][ T5250] [<8021f888>] (dump_stack_lvl) from [<8021f91c>] (dump_stack+0x18/0x1c) [ 276.675222][ T5250] r5:84056000 r4:8294f5d0 [ 276.675237][ T5250] [<8021f904>] (dump_stack) from [<80987338>] (should_fail_ex+0x1c4/0x228) [ 276.675292][ T5250] [<80987174>] (should_fail_ex) from [<809873b0>] (should_fail+0x14/0x18) [ 276.675880][ T5250] r8:20000800 r7:20000800 r6:00001000 r5:85987600 r4:00000016 [ 276.675970][ T5250] [<8098739c>] (should_fail) from [<809873d0>] (should_fail_usercopy+0x1c/0x20) [ 276.676033][ T5250] [<809873b4>] (should_fail_usercopy) from [<804a5a84>] (vmemdup_user+0x44/0x170) [ 276.676306][ T5250] [<804a5a40>] (vmemdup_user) from [<80598090>] (setxattr_copy+0x58/0x90) [ 276.676421][ T5250] r9:84056000 r8:20000800 r7:00000004 r6:00001000 r5:00000000 r4:eb721e48 [ 276.676445][ T5250] [<80598038>] (setxattr_copy) from [<8059829c>] (path_setxattrat+0x7c/0x17c) [ 276.676731][ T5250] r5:00000000 r4:200007c0 [ 276.676939][ T5250] [<80598220>] (path_setxattrat) from [<8059859c>] (sys_fsetxattr+0x30/0x38) [ 276.677212][ T5250] r8:8020029c r7:000000e4 r6:001309b8 r5:00000000 r4:00000001 [ 276.677307][ T5250] [<8059856c>] (sys_fsetxattr) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 276.677365][ T5250] Exception stack(0xeb721fa8 to 0xeb721ff0) [ 276.677761][ T5250] 1fa0: 00000001 00000000 00000004 200007c0 20000800 00000016 [ 276.677825][ T5250] 1fc0: 00000001 00000000 001309b8 000000e4 00300000 00000000 00006364 76ff40bc [ 276.677882][ T5250] 1fe0: 76ff3ec0 76ff3eb0 00019294 00132a10 [ 276.827985][ T4818] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 276.977527][ T4818] usb 2-1: Using ep0 maxpacket: 16 [ 276.989692][ T4818] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 276.990008][ T4818] usb 2-1: config 0 has no interface number 0 [ 276.990425][ T4818] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 276.990540][ T4818] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 276.990665][ T4818] usb 2-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 276.990708][ T4818] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 276.994699][ T4818] usb 2-1: config 0 descriptor?? [ 277.038245][ T93] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 277.187256][ T93] usb 1-1: Using ep0 maxpacket: 8 [ 277.194940][ T93] usb 1-1: config 0 has an invalid interface number: 55 but max is 0 [ 277.195195][ T93] usb 1-1: config 0 has no interface number 0 [ 277.195388][ T93] usb 1-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 277.195562][ T93] usb 1-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 277.195708][ T93] usb 1-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 277.195773][ T93] usb 1-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 277.195826][ T93] usb 1-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 277.195855][ T93] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 277.205996][ T93] usb 1-1: config 0 descriptor?? [ 277.220912][ T93] ldusb 1-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 277.444639][ T93] usb 1-1: USB disconnect, device number 5 [ 277.458195][ T93] ldusb 1-1:0.55: LD USB Device #0 now disconnected [ 277.659334][ T4818] uclogic 0003:28BD:0071.0001: pen parameters not found [ 277.660957][ T4818] uclogic 0003:28BD:0071.0001: interface is invalid, ignoring [ 277.864977][ T4818] usb 2-1: USB disconnect, device number 7 [ 279.276014][ T29] audit: type=1400 audit(279.190:210): avc: denied { write } for pid=5294 comm="syz.1.493" name="binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 279.277495][ T29] audit: type=1400 audit(279.190:211): avc: denied { open } for pid=5294 comm="syz.1.493" path="/dev/binderfs/binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 279.287398][ T29] audit: type=1400 audit(279.200:212): avc: denied { ioctl } for pid=5294 comm="syz.1.493" path="/dev/binderfs/binder1" dev="binder" ino=5 ioctlcmd=0x6211 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 279.511166][ T5296] netlink: 20 bytes leftover after parsing attributes in process `syz.0.492'. [ 290.231985][ T29] audit: type=1400 audit(290.150:213): avc: denied { read } for pid=5311 comm="syz.0.497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 290.832593][ T29] audit: type=1400 audit(290.750:214): avc: denied { setopt } for pid=5311 comm="syz.0.497" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 291.957815][ T29] audit: type=1400 audit(291.870:215): avc: denied { watch } for pid=5318 comm="syz.0.500" path="/243" dev="tmpfs" ino=1300 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 294.781661][ T29] audit: type=1400 audit(294.700:216): avc: denied { watch_reads } for pid=5318 comm="syz.0.500" path="/243" dev="tmpfs" ino=1300 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 300.450648][ T4818] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 300.699069][ T4818] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 300.699278][ T4818] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 300.707190][ T4818] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 300.707611][ T4818] usb 2-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 300.707748][ T4818] usb 2-1: Manufacturer: syz [ 300.713360][ T4818] usb 2-1: config 0 descriptor?? [ 301.677336][ T4818] uclogic 0003:256C:006D.0002: failed retrieving string descriptor #100: -71 [ 301.677864][ T4818] uclogic 0003:256C:006D.0002: failed retrieving pen parameters: -71 [ 301.677986][ T4818] uclogic 0003:256C:006D.0002: failed probing pen v1 parameters: -71 [ 301.678160][ T4818] uclogic 0003:256C:006D.0002: failed probing parameters: -71 [ 301.678283][ T4818] uclogic 0003:256C:006D.0002: probe with driver uclogic failed with error -71 [ 301.748507][ T4818] usb 2-1: USB disconnect, device number 8 [ 311.447409][ T29] audit: type=1400 audit(311.360:217): avc: denied { name_bind } for pid=5361 comm="syz.0.509" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 313.318902][ T29] audit: type=1400 audit(313.220:218): avc: denied { read } for pid=5372 comm="syz.1.514" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 313.337217][ T29] audit: type=1400 audit(313.250:219): avc: denied { open } for pid=5372 comm="syz.1.514" path="/260/file0/file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 313.584093][ T29] audit: type=1400 audit(313.500:220): avc: denied { create } for pid=5380 comm="syz.1.515" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 313.612014][ T29] audit: type=1400 audit(313.530:221): avc: denied { ioctl } for pid=5380 comm="syz.1.515" path="socket:[7772]" dev="sockfs" ino=7772 ioctlcmd=0x89e1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 314.577804][ T10] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 314.842496][ T10] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 314.843806][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 314.857395][ T10] usb 1-1: Product: syz [ 314.858375][ T10] usb 1-1: Manufacturer: syz [ 314.859181][ T10] usb 1-1: SerialNumber: syz [ 314.871600][ T10] usb 1-1: config 0 descriptor?? [ 325.115546][ T3094] usb 1-1: USB disconnect, device number 6 [ 325.567494][ T3094] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 325.726483][ T3094] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 325.727629][ T3094] usb 1-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 325.727910][ T3094] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 325.734541][ T3094] usb 1-1: config 0 descriptor?? [ 325.954897][ T3094] usbhid 1-1:0.0: can't add hid device: -71 [ 325.957821][ T3094] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 325.963505][ T3094] usb 1-1: USB disconnect, device number 7 [ 326.407494][ T3045] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 326.557789][ T3045] usb 1-1: Using ep0 maxpacket: 16 [ 326.571632][ T3045] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 326.572006][ T3045] usb 1-1: New USB device found, idVendor=0458, idProduct=5016, bcdDevice= 0.00 [ 326.572078][ T3045] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 326.575409][ T3045] usb 1-1: config 0 descriptor?? [ 327.024491][ T3045] kye 0003:0458:5016.0003: control desc unexpectedly large [ 327.050493][ T3045] input: HID 0458:5016 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5016.0003/input/input3 [ 327.068868][ T3045] input: HID 0458:5016 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5016.0003/input/input4 [ 327.162604][ T3045] kye 0003:0458:5016.0003: input,hiddev0,hidraw0: USB HID v0.09 Device [HID 0458:5016] on usb-dummy_hcd.0-1/input0 [ 327.657598][ T3094] usb 1-1: USB disconnect, device number 8 [ 328.149642][ T29] audit: type=1400 audit(328.050:222): avc: denied { setopt } for pid=5474 comm="syz.0.521" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 329.319452][ T5479] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 333.189040][ T29] audit: type=1400 audit(333.110:223): avc: denied { name_bind } for pid=5526 comm="syz.0.530" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 333.584886][ T29] audit: type=1400 audit(333.500:224): avc: denied { write } for pid=5528 comm="syz.0.531" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 333.829456][ T29] audit: type=1400 audit(333.750:225): avc: denied { relabelfrom } for pid=5532 comm="syz.0.532" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 333.831447][ T29] audit: type=1400 audit(333.750:226): avc: denied { relabelto } for pid=5532 comm="syz.0.532" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 333.901344][ T55] syzkaller0: tun_net_xmit 76 [ 333.902084][ T55] syzkaller0: tun_net_xmit 48 [ 333.920525][ T5533] syzkaller0: create flow: hash 1776727396 index 1 [ 333.927702][ T93] syzkaller0: tun_net_xmit 76 [ 333.957409][ T5532] syzkaller0: delete flow: hash 1776727396 index 1 [ 334.580686][ T23] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 334.764856][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 334.777881][ T23] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 334.778334][ T23] usb 1-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 334.778657][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 334.789943][ T23] usb 1-1: config 0 descriptor?? [ 335.234909][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.236341][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.247079][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.247377][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.247550][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.247708][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.247863][ T23] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 335.252128][ T23] cp2112 0003:10C4:EA90.0004: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.0-1/input0 [ 335.420821][ T23] cp2112 0003:10C4:EA90.0004: Part Number: 0x82 Device Version: 0xFE [ 336.057274][ T23] cp2112 0003:10C4:EA90.0004: error reading lock byte: -32 [ 336.433735][ T23] usb 1-1: reset high-speed USB device number 9 using dummy_hcd [ 341.667806][ T23] usb 1-1: device descriptor read/64, error -110 [ 341.928253][ T23] usb 1-1: reset high-speed USB device number 9 using dummy_hcd [ 342.077797][ T23] usb 1-1: device descriptor read/64, error -32 [ 342.338145][ T23] usb 1-1: reset high-speed USB device number 9 using dummy_hcd [ 342.367840][ T23] usb 1-1: device descriptor read/8, error -32 [ 342.623914][ T23] usb 1-1: reset high-speed USB device number 9 using dummy_hcd [ 342.670915][ T23] usb 1-1: device descriptor read/8, error -32 [ 342.777725][ T23] raw-gadget.0 gadget.0: failed to queue suspend event [ 342.780977][ T41] usb 1-1: USB disconnect, device number 9 [ 342.848842][ T41] raw-gadget.0 gadget.0: failed to queue reset event [ 342.928300][ T41] raw-gadget.0 gadget.0: failed to queue resume event [ 342.998146][ T41] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 343.000553][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 343.001522][ T41] raw-gadget.0 gadget.0: failed to queue reset event [ 343.078745][ T41] raw-gadget.0 gadget.0: failed to queue resume event [ 343.144625][ T41] usb 1-1: device descriptor read/64, error -32 [ 343.269177][ T41] raw-gadget.0 gadget.0: failed to queue suspend event [ 343.272344][ T41] raw-gadget.0 gadget.0: failed to queue reset event [ 343.337982][ T41] raw-gadget.0 gadget.0: failed to queue resume event [ 343.422123][ T41] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 343.427812][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 343.428356][ T41] raw-gadget.0 gadget.0: failed to queue reset event [ 343.497373][ T41] raw-gadget.0 gadget.0: failed to queue resume event [ 343.557273][ T41] usb 1-1: device descriptor read/64, error -32 [ 343.668923][ T41] raw-gadget.0 gadget.0: failed to queue suspend event [ 343.672163][ T41] usb usb1-port1: attempt power cycle [ 343.673661][ T41] raw-gadget.0 gadget.0: failed to queue disconnect event [ 343.698019][ T41] raw-gadget.0 gadget.0: failed to queue reset event [ 343.777688][ T41] raw-gadget.0 gadget.0: failed to queue resume event [ 343.781787][ T41] raw-gadget.0 gadget.0: failed to queue reset event [ 343.999578][ T41] raw-gadget.0 gadget.0: failed to queue resume event [ 344.069625][ T41] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 344.107984][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 344.109216][ T41] usb 1-1: device descriptor read/8, error -32 [ 344.146377][ T5543] raw-gadget.0 gadget.0: failed to queue suspend event [ 344.155119][ T5543] raw-gadget.0 gadget.0: failed to queue disconnect event [ 345.997768][ T41] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 346.161538][ T41] usb 2-1: too many configurations: 9, using maximum allowed: 8 [ 346.176022][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.179080][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.180308][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.189686][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.190708][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.190957][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.199561][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.199838][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.200046][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.217578][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.217937][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.218005][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.224983][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.225284][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.225461][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.233769][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.234931][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.235214][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.240707][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.240993][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.241304][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.253463][ T41] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 9 [ 346.253781][ T41] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x8D has an invalid bInterval 0, changing to 7 [ 346.254081][ T41] usb 2-1: config 0 interface 0 has no altsetting 0 [ 346.267028][ T41] usb 2-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=49.8e [ 346.267396][ T41] usb 2-1: New USB device strings: Mfr=41, Product=64, SerialNumber=168 [ 346.267753][ T41] usb 2-1: Product: syz [ 346.267810][ T41] usb 2-1: Manufacturer: syz [ 346.267870][ T41] usb 2-1: SerialNumber: syz [ 346.272015][ T41] usb 2-1: config 0 descriptor?? [ 346.296266][ T41] yurex 2-1:0.0: USB YUREX device now attached to Yurex #0 [ 346.498860][ T10] usb 2-1: USB disconnect, device number 9 [ 346.503029][ T10] yurex 2-1:0.0: USB YUREX #0 now disconnected [ 346.782484][ T29] audit: type=1400 audit(346.700:227): avc: denied { create } for pid=5613 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 346.790333][ T29] audit: type=1400 audit(346.710:228): avc: denied { bind } for pid=5613 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 346.794611][ T29] audit: type=1400 audit(346.710:229): avc: denied { setopt } for pid=5613 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 348.634888][ T29] audit: type=1400 audit(348.550:230): avc: denied { accept } for pid=5613 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 348.642150][ T29] audit: type=1400 audit(348.560:231): avc: denied { write } for pid=5613 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 348.653344][ T29] audit: type=1400 audit(348.570:232): avc: denied { read } for pid=5613 comm="syz.1.543" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 368.082967][ T29] audit: type=1400 audit(368.000:233): avc: denied { accept } for pid=5634 comm="syz.1.547" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 369.231534][ T5643] IPv6: NLM_F_CREATE should be specified when creating new route [ 372.017575][ T43] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 372.507468][ T43] usb 2-1: Using ep0 maxpacket: 8 [ 372.520366][ T43] usb 2-1: unable to get BOS descriptor or descriptor too short [ 372.545120][ T43] usb 2-1: config 4 interface 0 has no altsetting 0 [ 372.555148][ T43] usb 2-1: config 4 interface 0 has no altsetting 0 [ 372.587864][ T43] usb 2-1: string descriptor 0 read error: -22 [ 372.588324][ T43] usb 2-1: New USB device found, idVendor=058f, idProduct=6610, bcdDevice=48.05 [ 372.588409][ T43] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 373.801373][ T10] usb 1-1: new full-speed USB device number 14 using dummy_hcd [ 373.995265][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 373.996166][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 374.012643][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 374.014095][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 374.017100][ T10] usb 1-1: Product: syz [ 374.018516][ T10] usb 1-1: Manufacturer: syz [ 374.019969][ T10] usb 1-1: SerialNumber: syz [ 374.484558][ T10] usb 1-1: cannot find UAC_HEADER [ 374.513950][ T10] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 374.520519][ T10] usb 1-1: USB disconnect, device number 14 [ 375.138709][ T10] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 375.404768][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 375.406875][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 375.422678][ T10] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 375.425093][ T10] usb 1-1: New USB device strings: Mfr=2, Product=0, SerialNumber=0 [ 375.439344][ T10] usb 1-1: Manufacturer: syz [ 375.448385][ T10] usb 1-1: config 0 descriptor?? [ 376.397003][ T10] input: syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input5 [ 376.403945][ T10] input: syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input6 [ 376.420330][ T10] input: syz Touch Strip as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input7 [ 376.430083][ T10] input: syz Dial as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:256C:006D.0005/input/input8 [ 376.445337][ T10] uclogic 0003:256C:006D.0005: input,hidraw0: USB HID v0.00 Keypad [syz] on usb-dummy_hcd.0-1/input0 [ 376.619974][ T10] usb 1-1: USB disconnect, device number 15 [ 390.048224][ T3046] usb 2-1: USB disconnect, device number 10 [ 390.848414][ T3046] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 391.072316][ T3046] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 391.073908][ T3046] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 391.092490][ T3046] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 391.092819][ T3046] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 391.092985][ T3046] usb 2-1: SerialNumber: syz [ 391.368203][ T3046] usb 2-1: 0:2 : does not exist [ 391.381530][ T3046] usb 2-1: USB disconnect, device number 11 [ 415.571492][ T5832] input: syz1 as /devices/virtual/input/input9 [ 427.100926][ T5858] comedi: valid board names for 8255 driver are: [ 427.107208][ T5858] 8255 [ 427.113384][ T5858] comedi: valid board names for vmk80xx driver are: [ 427.117421][ T5858] vmk80xx [ 427.126989][ T5858] comedi: valid board names for usbduxsigma driver are: [ 427.129813][ T5858] usbduxsigma [ 427.132167][ T5858] comedi: valid board names for usbduxfast driver are: [ 427.134479][ T5858] usbduxfast [ 427.137014][ T5858] comedi: valid board names for usbdux driver are: [ 427.139376][ T5858] usbdux [ 427.141493][ T5858] comedi: valid board names for ni6501 driver are: [ 427.143701][ T5858] ni6501 [ 427.145754][ T5858] comedi: valid board names for dt9812 driver are: [ 427.156953][ T5858] dt9812 [ 427.159082][ T5858] comedi: valid board names for ni_labpc_cs driver are: [ 427.161193][ T5858] ni_labpc_cs [ 427.163149][ T5858] comedi: valid board names for ni_daq_700 driver are: [ 427.165322][ T5858] ni_daq_700 [ 427.167878][ T5858] comedi: valid board names for labpc_pci driver are: [ 427.170134][ T5858] labpc_pci [ 427.172258][ T5858] comedi: valid board names for adl_pci9118 driver are: [ 427.174929][ T5858] pci9118dg [ 427.177460][ T5858] pci9118hg [ 427.186968][ T5858] pci9118hr [ 427.187312][ T5858] comedi: valid board names for 8255_pci driver are: [ 427.187464][ T5858] 8255_pci [ 427.187597][ T5858] comedi: valid board names for comedi_parport driver are: [ 427.187725][ T5858] comedi_parport [ 427.187852][ T5858] comedi: valid board names for comedi_test driver are: [ 427.187980][ T5858] comedi_test [ 427.188112][ T5858] comedi: valid board names for comedi_bond driver are: [ 427.188240][ T5858] comedi_bond [ 437.448988][ T29] audit: type=1400 audit(437.370:234): avc: denied { bind } for pid=5892 comm="syz.0.598" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 437.787645][ T10] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 437.937370][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 437.970348][ T10] usb 1-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 437.970656][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 437.970901][ T10] usb 1-1: Product: syz [ 437.970966][ T10] usb 1-1: Manufacturer: syz [ 437.971024][ T10] usb 1-1: SerialNumber: syz [ 437.977512][ T10] usb 1-1: config 0 descriptor?? [ 452.417043][ T5905] i2c i2c-1: died at extended address code [ 453.433619][ T23] usb 1-1: USB disconnect, device number 16 [ 467.807206][ T29] audit: type=1400 audit(467.720:235): avc: denied { write } for pid=5924 comm="syz.0.604" lport=5 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 468.055680][ T5931] random: crng reseeded on system resumption [ 470.433954][ T29] audit: type=1326 audit(470.350:236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5939 comm="syz.1.610" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132a10 code=0x7ffc0000 [ 470.441056][ T29] audit: type=1326 audit(470.360:237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5939 comm="syz.1.610" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132a10 code=0x7ffc0000 [ 470.445967][ T29] audit: type=1326 audit(470.360:238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5939 comm="syz.1.610" exe="/syz-executor" sig=0 arch=40000028 syscall=430 compat=0 ip=0x132a10 code=0x7ffc0000 [ 470.451405][ T29] audit: type=1326 audit(470.370:239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5939 comm="syz.1.610" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132a10 code=0x7ffc0000 [ 470.454341][ T29] audit: type=1326 audit(470.370:240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5939 comm="syz.1.610" exe="/syz-executor" sig=0 arch=40000028 syscall=240 compat=0 ip=0x132a10 code=0x7ffc0000 [ 472.975202][ T5955] 8<--- cut here --- [ 472.975300][ T5955] Unable to handle kernel paging request at virtual address fee04f2a when write [ 472.975371][ T5955] [fee04f2a] *pgd=80000080007003, *pmd=00000000 [ 472.975949][ T5955] Internal error: Oops: a06 [#1] SMP ARM [ 472.984142][ T5955] Modules linked in: [ 472.986803][ T5955] CPU: 0 UID: 0 PID: 5955 Comm: syz.1.616 Not tainted syzkaller #0 PREEMPT [ 472.987270][ T5955] Hardware name: ARM-Versatile Express [ 472.987511][ T5955] PC is at subdev_8255_io+0x60/0x6c [ 472.987696][ T5955] LR is at subdev_8255_io+0x4c/0x6c [ 472.987903][ T5955] pc : [<813dbdc8>] lr : [<813dbdb4>] psr: 60000013 [ 472.988076][ T5955] sp : dfb6dcb8 ip : dfb6dcb8 fp : dfb6dcd4 [ 472.988230][ T5955] r10: 00000000 r9 : 00000000 r8 : 00000084 [ 472.988392][ T5955] r7 : 00004f27 r6 : 0000009b r5 : 842610c0 r4 : 00004f2a [ 472.988559][ T5955] r3 : 0000009b r2 : fee04f2a r1 : 00000001 r0 : 842610c0 [ 472.988788][ T5955] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 472.988991][ T5955] Control: 30c5387d Table: 859de500 DAC: fffffffd [ 472.989181][ T5955] Register r0 information: slab kmalloc-192 start 842610c0 pointer offset 0 size 192 [ 472.989855][ T5955] Register r1 information: non-paged memory [ 472.990159][ T5955] Register r2 information: 0-page vmalloc region starting at 0xfee00000 allocated at pci_reserve_io+0x0/0x38 [ 472.990485][ T5955] Register r3 information: non-paged memory [ 472.990624][ T5955] Register r4 information: non-paged memory [ 472.990736][ T5955] Register r5 information: slab kmalloc-192 start 842610c0 pointer offset 0 size 192 [ 472.991023][ T5955] Register r6 information: non-paged memory [ 472.991183][ T5955] Register r7 information: non-paged memory [ 472.991333][ T5955] Register r8 information: non-paged memory [ 472.991528][ T5955] Register r9 information: NULL pointer [ 472.991720][ T5955] Register r10 information: NULL pointer [ 472.991859][ T5955] Register r11 information: 2-page vmalloc region starting at 0xdfb6c000 allocated at kernel_clone+0xac/0x3ec [ 472.992139][ T5955] Register r12 information: 2-page vmalloc region starting at 0xdfb6c000 allocated at kernel_clone+0xac/0x3ec [ 472.992435][ T5955] Process syz.1.616 (pid: 5955, stack limit = 0xdfb6c000) [ 472.992635][ T5955] Stack: (0xdfb6dcb8 to 0xdfb6e000) [ 472.992800][ T5955] dca0: 813dbd68 842610c0 [ 472.992945][ T5955] dcc0: 00004f27 00004f27 dfb6dcf4 dfb6dcd8 813dbaa0 813dbd74 00004f27 dfb6dcf8 [ 472.993128][ T5955] dce0: 813dbe60 84dc3000 dfb6dd14 dfb6dcf8 813dbe60 813dba54 84dc3000 842610c0 [ 472.993330][ T5955] dd00: dfb6dda4 00004f27 dfb6dd54 dfb6dd18 813dc054 813dbde0 82af1fe0 833f1e80 [ 472.993591][ T5955] dd20: 828215f0 00000000 00000000 829d23cc 842610c0 84261104 dfb6dd90 842610c0 [ 472.993781][ T5955] dd40: 00000000 82b25910 dfb6dd8c dfb6dd58 813caf4c 813dbfa4 20000600 00000000 [ 472.993958][ T5955] dd60: dfb6dd7c 20000600 842610c0 b5403587 20000600 84056000 40946400 00000003 [ 472.994129][ T5955] dd80: dfb6de4c dfb6dd90 813c6a98 813cae50 35353238 00000000 00000000 00000000 [ 472.994309][ T5955] dda0: 00000000 00004f27 00000002 00000003 0000c466 00000004 00000cc7 000000c9 [ 472.994500][ T5955] ddc0: 5c952399 00000005 00001000 00000802 00001607 00000001 00000006 0000000c [ 472.994680][ T5955] dde0: 00000081 00006fd5 00000004 00000003 00000002 00000008 fffffffd fffffffd [ 472.994853][ T5955] de00: fffffff5 0000475c 00000003 00010002 00000008 00000000 08000000 00000006 [ 472.995086][ T5955] de20: 00000000 b365f2d5 00000000 859da3c0 842610c0 20000600 20000600 84056000 [ 472.995270][ T5955] de40: dfb6df14 dfb6de50 813c7a64 813c69a4 00000000 00000000 00000000 b365f2d5 [ 472.995413][ T5955] de60: 00000000 00000000 824625b4 0000005f 84278448 842610f0 84248294 84056000 [ 472.995601][ T5955] de80: dfb6dee4 dfb6de90 807a7a88 8079e1d4 00000064 00000001 00000000 dfb6deac [ 472.995786][ T5955] dea0: 858f2e50 83423330 00006400 0000000b dfb6dea0 00000000 00000000 b365f2d5 [ 472.995964][ T5955] dec0: 859da3c0 40946400 20000600 20000600 859da3c0 00000004 dfb6def4 dfb6dee8 [ 472.996171][ T5955] dee0: 807a7ba8 b365f2d5 dfb6df14 40946400 00000000 859da3c1 20000600 859da3c0 [ 472.996372][ T5955] df00: 00000004 84056000 dfb6dfa4 dfb6df18 80578f40 813c7494 ecac8b10 84056000 [ 472.996916][ T5955] df20: dfb6df3c dfb6df30 81a618c0 81a61790 dfb6df54 dfb6df40 8025c484 8028d914 [ 472.998290][ T5955] df40: dfb6dfb0 40000000 dfb6df84 dfb6df58 802229ec 8025c440 00000000 8281cfb4 [ 473.001370][ T5955] df60: dfb6dfb0 0014cf70 ecac8b10 80222940 00000000 b365f2d5 dfb6dfac 00000000 [ 473.006461][ T5955] df80: 00000000 00316308 00000036 8020029c 84056000 00000036 00000000 dfb6dfa8 [ 473.006917][ T5955] dfa0: 80200060 80578e1c 00000000 00000000 00000004 40946400 20000600 00000000 [ 473.007419][ T5955] dfc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f020bc [ 473.007742][ T5955] dfe0: 76f01ec0 76f01eb0 00019294 00132a10 60000010 00000004 00000000 00000000 [ 473.008092][ T5955] Call trace: [ 473.008298][ T5955] [<813dbd68>] (subdev_8255_io) from [<813dbaa0>] (subdev_8255_do_config+0x58/0x60) [ 473.008671][ T5955] r7:00004f27 r6:00004f27 r5:842610c0 r4:813dbd68 [ 473.008903][ T5955] [<813dba48>] (subdev_8255_do_config) from [<813dbe60>] (subdev_8255_io_init+0x8c/0x9c) [ 473.009355][ T5955] r4:84dc3000 [ 473.009515][ T5955] [<813dbdd4>] (subdev_8255_io_init) from [<813dc054>] (dev_8255_attach+0xbc/0x114) [ 473.009860][ T5955] r7:00004f27 r6:dfb6dda4 r5:842610c0 r4:84dc3000 [ 473.010074][ T5955] [<813dbf98>] (dev_8255_attach) from [<813caf4c>] (comedi_device_attach+0x108/0x250) [ 473.010432][ T5955] r10:82b25910 r9:00000000 r8:842610c0 r7:dfb6dd90 r6:84261104 r5:842610c0 [ 473.010699][ T5955] r4:829d23cc [ 473.010846][ T5955] [<813cae44>] (comedi_device_attach) from [<813c6a98>] (do_devconfig_ioctl+0x100/0x220) [ 473.011270][ T5955] r10:00000003 r9:40946400 r8:84056000 r7:20000600 r6:b5403587 r5:842610c0 [ 473.011542][ T5955] r4:20000600 [ 473.011684][ T5955] [<813c6998>] (do_devconfig_ioctl) from [<813c7a64>] (comedi_unlocked_ioctl+0x5dc/0x1c50) [ 473.012053][ T5955] r8:84056000 r7:20000600 r6:20000600 r5:842610c0 r4:859da3c0 [ 473.012301][ T5955] [<813c7488>] (comedi_unlocked_ioctl) from [<80578f40>] (sys_ioctl+0x130/0xba0) [ 473.012629][ T5955] r10:84056000 r9:00000004 r8:859da3c0 r7:20000600 r6:859da3c1 r5:00000000 [ 473.012906][ T5955] r4:40946400 [ 473.013052][ T5955] [<80578e10>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 473.013360][ T5955] Exception stack(0xdfb6dfa8 to 0xdfb6dff0) [ 473.013636][ T5955] dfa0: 00000000 00000000 00000004 40946400 20000600 00000000 [ 473.013941][ T5955] dfc0: 00000000 00000000 00316308 00000036 00300000 00000000 00006364 76f020bc [ 473.014237][ T5955] dfe0: 76f01ec0 76f01eb0 00019294 00132a10 [ 473.014468][ T5955] r10:00000036 r9:84056000 r8:8020029c r7:00000036 r6:00316308 r5:00000000 [ 473.014730][ T5955] r4:00000000 [ 473.015125][ T5955] Code: e6ef3076 e0842002 e7f32052 e2422612 (e5c23000) [ 473.015622][ T5955] ---[ end trace 0000000000000000 ]--- [ 473.016280][ T5955] Kernel panic - not syncing: Fatal exception [ 473.018266][ T5955] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:18:16 Registers: info registers vcpu 0 CPU#0 R00=84148040 R01=00000074 R02=eae0f000 R03=eae0f018 R04=84b1d019 R05=84148040 R06=80a8f4e4 R07=84b1d03d R08=82827128 R09=00000000 R10=0000079b R11=dfb6d994 R12=00000002 R13=dfb6d988 R14=829594c4 R15=80a8f4f4 PSR=80000193 N--- 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=a653d000 R01=dfb65000 R02=00000001 R03=80239bf8 R04=7f22c000 R05=00000001 R06=82acb1c4 R07=82aca5a0 R08=7f22c000 R09=dfb65000 R10=8280c9b4 R11=df911d9c R12=df911da0 R13=df911d70 R14=80230af0 R15=80239c10 PSR=80000013 N--- A S svc32 s00=01000800 s01=00000000 d00=0000000001000800 s02=e0808084 s03=ce030601 d01=ce030601e0808084 s04=80840022 s05=030010b0 d02=030010b080840022 s06=840022ce s07=0210b880 d03=0210b880840022ce s08=0022d003 s09=d4030804 d04=d40308040022d003 s10=80840022 s11=0a01e080 d05=0a01e08080840022 s12=0022d603 s13=10b08084 d06=10b080840022d603 s14=22d60300 s15=b8808400 d07=b880840022d60300 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=030010b0 s33=840022d6 d16=840022d6030010b0 s34=0210b880 s35=00028803 d17=000288030210b880 s36=18035808 s37=03020800 d18=0302080018035808 s38=00080020 s39=08002803 d19=0800280300080020 s40=00300300 s41=64d00008 d20=64d0000800300300 s42=08060601 s43=01000004 d21=0100000408060601 s44=08000002 s45=00000100 d22=0000010008000002 s46=20610000 s47=72f87dbf d23=72f87dbf20610000 s48=f129df2a s49=3657ef2c d24=3657ef2cf129df2a s50=9f5da8e3 s51=07cecc0a d25=07cecc0a9f5da8e3 s52=4580769f s53=f08e1668 d26=f08e16684580769f s54=9b2140dc s55=66d4df00 d27=66d4df009b2140dc s56=3f8ccde4 s57=e7017bb9 d28=e7017bb93f8ccde4 s58=6d9daa9d s59=88776d67 d29=88776d676d9daa9d s60=a379b704 s61=3a6415c2 d30=3a6415c2a379b704 s62=0a9403eb s63=575a277a d31=575a277a0a9403eb FPSCR: 00000000