last executing test programs: 700.945678ms ago: executing program 0 (id=519): r0 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000040), 0x20c82, 0x0) r1 = dup(r0) ioctl$COMEDI_DEVCONFIG(r1, 0x40946400, 0x0) 630.217947ms ago: executing program 1 (id=520): r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$l2tp6(r0, &(0x7f0000000240)={0xa, 0x0, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa821, 0x1}, 0x20) 628.480207ms ago: executing program 0 (id=521): r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5450, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) 530.979889ms ago: executing program 1 (id=522): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x5421, &(0x7f0000000040)) 530.809129ms ago: executing program 0 (id=523): r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000000c0)='ns/net\x00') prlimit64(0x0, 0x7, &(0x7f0000000440), 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) 436.844379ms ago: executing program 1 (id=524): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = dup(r0) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) 360.793218ms ago: executing program 1 (id=525): r0 = syz_ublk_setup_io_uring(0x20, &(0x7f0000000040)={0x0, 0x6, 0x1000, 0x1, 0x1ba}, &(0x7f0000000880)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000180)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000000c0)=@any_dev={0x1, 0xe50, 0x0, 0x0, 0x1000, 0x2000003, 0x0, 0x0, 0x16}}}, &(0x7f0000000280)=0x0) syz_ublk_setup_queues(r0, r5, &(0x7f0000000200)={0x0, 0xbc38, 0xc0, 0x3, 0xb2, 0x0, r0}, &(0x7f00000002c0)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1819, 0x0, 0x1, 0x8002ad, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1e40, 0x1, 0x9, 0x102, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3cb5, 0x1000, 0x3, 0x800102c4, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x3a0b, 0x1000, 0x6, 0x21b, 0x0, r0}}], 0x4, &(0x7f0000001540)={0x2e, 0x6, 0x0, 0xffffffffffffffff, 0xc0107520, 0x0, 0x0, 0x0, 0x0, {0x6}, 0x0, r4, '\x00', {0x1, 0x46a, 0x0, 0x0}}, 0x0) 360.632048ms ago: executing program 0 (id=526): r0 = open$dir(&(0x7f0000000040)='.\x00', 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x101140, 0x0) ioctl$PIO_FONT(r1, 0x5450, 0x0) 202.948936ms ago: executing program 0 (id=527): r0 = syz_io_uring_setup(0xefe, &(0x7f0000000080)={0x0, 0xfffffffe, 0x2, 0x83, 0x3af}, &(0x7f0000000100), &(0x7f0000000440), &(0x7f0000000180)) io_uring_enter(r0, 0x7fffdfe, 0xb08a, 0xd, 0x0, 0x18) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 99.169968ms ago: executing program 1 (id=528): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fdinfo\x00') getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, 0x0, 0x0) 158.62µs ago: executing program 1 (id=529): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$L2TP_CMD_SESSION_DELETE(r2, &(0x7f0000002100)={0x0, 0x0, &(0x7f00000000c0)={0x0}, 0x1, 0x0, 0x0, 0x4048004}, 0x0) 0s ago: executing program 0 (id=530): r0 = openat$mixer(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$DMA_HEAP_IOCTL_ALLOC(r0, 0xc0184800, &(0x7f0000000100)={0x0, r0}) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000001280)) kernel console output (not intermixed with test programs): [ 44.062425][ T28] audit: type=1400 audit(43.970:91): avc: denied { read write } for pid=3104 comm="scp" name="null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.067223][ T28] audit: type=1400 audit(43.970:92): avc: denied { open } for pid=3104 comm="scp" path="/dev/null" dev="devtmpfs" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 Warning: Permanently added '[localhost]:11413' (ED25519) to the list of known hosts. [ 61.493155][ T28] audit: type=1400 audit(61.400:93): avc: denied { name_bind } for pid=3107 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 [ 62.930198][ T28] audit: type=1400 audit(62.830:94): avc: denied { execute } for pid=3108 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 [ 62.945349][ T28] audit: type=1400 audit(62.850:95): avc: denied { execute_no_trans } for pid=3108 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 [ 66.249558][ T28] audit: type=1400 audit(66.150:96): avc: denied { mounton } for pid=3108 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 [ 66.256146][ T28] audit: type=1400 audit(66.160:97): avc: denied { mount } for pid=3108 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 [ 66.273819][ T3108] cgroup: Unknown subsys name 'net' [ 66.282804][ T28] audit: type=1400 audit(66.190:98): avc: denied { unmount } for pid=3108 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 66.415243][ T3108] cgroup: Unknown subsys name 'cpuset' [ 66.420901][ T3108] cgroup: Unknown subsys name 'hugetlb' [ 66.421552][ T3108] cgroup: Unknown subsys name 'rlimit' [ 66.600931][ T28] audit: type=1400 audit(66.510:99): avc: denied { setattr } for pid=3108 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=694 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 66.603538][ T28] audit: type=1400 audit(66.510:100): avc: denied { mounton } for pid=3108 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 [ 66.605020][ T28] audit: type=1400 audit(66.510:101): avc: denied { mount } for pid=3108 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 [ 66.742210][ T3110] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 66.743526][ T28] audit: type=1400 audit(66.650:102): avc: denied { relabelto } for pid=3110 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" [ 66.748069][ T28] audit: type=1400 audit(66.650:103): avc: denied { write } for pid=3110 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 [ 66.781904][ T28] audit: type=1400 audit(66.690:104): avc: denied { read } for pid=3108 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" [ 66.782678][ T28] audit: type=1400 audit(66.690:105): avc: denied { open } for pid=3108 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" [ 74.440643][ T3108] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 76.616525][ T28] audit: type=1400 audit(76.520:106): avc: denied { execmem } for pid=3111 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.686241][ T28] audit: type=1400 audit(76.590:107): avc: denied { read } for pid=3113 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 76.691448][ T28] audit: type=1400 audit(76.590:108): avc: denied { open } for pid=3113 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 [ 76.697595][ T28] audit: type=1400 audit(76.600:109): avc: denied { mounton } for pid=3113 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 [ 76.723854][ T28] audit: type=1400 audit(76.630:110): avc: denied { module_request } for pid=3113 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 76.723996][ T28] audit: type=1400 audit(76.630:111): avc: denied { module_request } for pid=3114 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 76.798805][ T28] audit: type=1400 audit(76.700:112): avc: denied { sys_module } for pid=3113 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 77.357041][ T28] audit: type=1400 audit(77.260:113): avc: denied { create } for pid=3114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 77.361073][ T28] audit: type=1400 audit(77.260:114): avc: denied { create } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 77.394713][ T28] audit: type=1400 audit(77.300:115): avc: denied { write } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 79.375828][ T3113] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.398044][ T3113] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.529543][ T3114] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.543412][ T3114] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.212246][ T3113] hsr_slave_0: entered promiscuous mode [ 80.214478][ T3113] hsr_slave_1: entered promiscuous mode [ 80.297501][ T3114] hsr_slave_0: entered promiscuous mode [ 80.298456][ T3114] hsr_slave_1: entered promiscuous mode [ 80.298960][ T3114] debugfs: 'hsr0' already exists in 'hsr' [ 80.299189][ T3114] Cannot create hsr debugfs directory [ 80.620296][ T3113] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 80.627087][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 80.629173][ T3113] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 80.635669][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 80.646105][ T3113] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 80.651029][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 80.658450][ T3113] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 80.663038][ T3113] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 80.712517][ T3114] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 80.717059][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 80.718388][ T3114] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 80.728447][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 80.743625][ T3114] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 80.747236][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 80.752318][ T3114] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 80.761030][ T3114] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 81.422479][ T3114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.569170][ T3113] 8021q: adding VLAN 0 to HW filter on device bond0 [ 83.704494][ T3114] veth0_vlan: entered promiscuous mode [ 83.733318][ T3114] veth1_vlan: entered promiscuous mode [ 83.845497][ T3114] veth0_macvtap: entered promiscuous mode [ 83.874130][ T3114] veth1_macvtap: entered promiscuous mode [ 84.071875][ T1349] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.072314][ T1349] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.072386][ T1349] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.103915][ T1375] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.242975][ T28] kauditd_printk_skb: 7 callbacks suppressed [ 84.243075][ T28] audit: type=1400 audit(84.140:123): avc: denied { mount } for pid=3114 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 [ 84.262578][ T28] audit: type=1400 audit(84.170:124): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/syzkaller.yvyO4A/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 [ 84.273016][ T28] audit: type=1400 audit(84.180:125): avc: denied { mount } for pid=3114 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 [ 84.282232][ T28] audit: type=1400 audit(84.190:126): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/syzkaller.yvyO4A/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 [ 84.284638][ T28] audit: type=1400 audit(84.190:127): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/syzkaller.yvyO4A/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 84.301372][ T28] audit: type=1400 audit(84.210:128): avc: denied { unmount } for pid=3114 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 84.307648][ T28] audit: type=1400 audit(84.210:129): avc: denied { mounton } for pid=3114 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=773 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 84.311469][ T28] audit: type=1400 audit(84.220:130): avc: denied { mount } for pid=3114 comm="syz-executor" name="/" dev="gadgetfs" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 84.435929][ T3113] veth0_vlan: entered promiscuous mode [ 84.449104][ T3113] veth1_vlan: entered promiscuous mode [ 84.481200][ T3113] veth0_macvtap: entered promiscuous mode [ 84.493986][ T3113] veth1_macvtap: entered promiscuous mode [ 84.572701][ T139] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.573284][ T139] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.573398][ T139] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.573460][ T139] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.582183][ T28] audit: type=1400 audit(84.490:131): avc: denied { mounton } for pid=3114 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 [ 84.583863][ T28] audit: type=1400 audit(84.490:132): avc: denied { mount } for pid=3114 comm="syz-executor" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 84.657636][ T3114] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 85.694413][ T3750] syz.1.5 uses obsolete (PF_INET,SOCK_PACKET) [ 87.209530][ T3795] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 89.495369][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 89.495486][ T28] audit: type=1400 audit(89.400:156): avc: denied { setopt } for pid=3805 comm="syz.1.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 90.164648][ T28] audit: type=1400 audit(90.070:157): avc: denied { create } for pid=3807 comm="syz.1.33" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 90.168763][ T28] audit: type=1400 audit(90.070:158): avc: denied { write } for pid=3807 comm="syz.1.33" path="socket:[2498]" dev="sockfs" ino=2498 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 91.528828][ T28] audit: type=1400 audit(91.430:159): avc: denied { write } for pid=3815 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 92.553012][ T28] audit: type=1400 audit(92.440:160): avc: denied { write } for pid=3828 comm="rm" name="hook-state" dev="tmpfs" ino=15 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 94.041404][ T3846] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=3846 comm=syz.1.48 [ 94.247976][ T28] audit: type=1400 audit(94.150:161): avc: denied { write } for pid=3851 comm="syz.0.51" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 94.293659][ T28] audit: type=1400 audit(94.200:162): avc: denied { create } for pid=3853 comm="syz.1.52" name="md0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 94.308765][ T28] audit: type=1400 audit(94.210:163): avc: denied { read write } for pid=3853 comm="syz.1.52" name="md0" dev="tmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 94.308929][ T28] audit: type=1400 audit(94.210:164): avc: denied { open } for pid=3853 comm="syz.1.52" path="/28/md0" dev="tmpfs" ino=160 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 94.332318][ T3854] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 94.332786][ T3854] block device autoloading is deprecated and will be removed. [ 94.336780][ T28] audit: type=1400 audit(94.240:165): avc: denied { ioctl } for pid=3853 comm="syz.1.52" path="/28/md0" dev="tmpfs" ino=160 ioctlcmd=0x40480923 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 94.390953][ T3854] md: superblock version 16777217 not known [ 94.391348][ T3854] md: couldn't set array info. -22 [ 97.091913][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 97.092019][ T28] audit: type=1400 audit(96.990:167): avc: denied { ioctl } for pid=3864 comm="syz.0.56" path="socket:[2604]" dev="sockfs" ino=2604 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 97.201812][ T28] audit: type=1400 audit(97.110:168): avc: denied { read } for pid=3869 comm="syz.0.59" path="socket:[3331]" dev="sockfs" ino=3331 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 99.568590][ T28] audit: type=1400 audit(99.470:169): avc: denied { ioctl } for pid=3902 comm="syz.0.75" path="socket:[3398]" dev="sockfs" ino=3398 ioctlcmd=0xc0045405 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 99.847617][ T28] audit: type=1400 audit(99.750:170): avc: denied { allowed } for pid=3904 comm="syz.0.76" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 101.691562][ T28] audit: type=1400 audit(101.590:171): avc: denied { create } for pid=3912 comm="syz.1.80" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 101.693319][ T28] audit: type=1400 audit(101.600:172): avc: denied { write } for pid=3912 comm="syz.1.80" name="file0" dev="tmpfs" ino=221 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 101.693680][ T28] audit: type=1400 audit(101.600:173): avc: denied { open } for pid=3912 comm="syz.1.80" path="/40/file0" dev="tmpfs" ino=221 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 101.726051][ T28] audit: type=1400 audit(101.630:174): avc: denied { unlink } for pid=3114 comm="syz-executor" name="file0" dev="tmpfs" ino=221 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 104.359390][ T28] audit: type=1400 audit(104.260:175): avc: denied { write } for pid=3936 comm="syz.1.93" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 105.582513][ T28] audit: type=1400 audit(105.490:176): avc: denied { mounton } for pid=3964 comm="syz.0.106" path="/52/file0" dev="tmpfs" ino=282 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 105.612931][ T28] audit: type=1400 audit(105.520:177): avc: denied { unmount } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 108.980695][ T28] audit: type=1400 audit(108.880:178): avc: denied { getattr } for pid=3995 comm="syz.1.121" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=socket permissive=1 [ 112.435955][ T28] audit: type=1400 audit(112.340:179): avc: denied { setopt } for pid=4058 comm="syz.0.152" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 113.254492][ T28] audit: type=1400 audit(113.160:180): avc: denied { ioctl } for pid=4072 comm="syz.0.159" path="socket:[2855]" dev="sockfs" ino=2855 ioctlcmd=0x80044d76 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 113.628307][ T28] audit: type=1400 audit(113.530:181): avc: denied { create } for pid=4080 comm="syz.0.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 113.628488][ T28] audit: type=1400 audit(113.530:182): avc: denied { setopt } for pid=4080 comm="syz.0.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 113.635182][ T28] audit: type=1400 audit(113.540:183): avc: denied { read } for pid=4080 comm="syz.0.164" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 114.261599][ T28] audit: type=1400 audit(114.170:184): avc: denied { create } for pid=4100 comm="syz.1.173" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 114.741565][ T28] audit: type=1400 audit(114.650:185): avc: denied { create } for pid=4120 comm="syz.0.183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.931638][ T28] audit: type=1400 audit(114.840:186): avc: denied { ioctl } for pid=4126 comm="syz.1.186" path="socket:[2936]" dev="sockfs" ino=2936 ioctlcmd=0x5450 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 115.254888][ T28] audit: type=1400 audit(115.160:187): avc: denied { map } for pid=4138 comm="syz.1.192" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 115.260941][ T28] audit: type=1400 audit(115.160:188): avc: denied { read write } for pid=4138 comm="syz.1.192" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=2952 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 119.045816][ T4276] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4276 comm=syz.1.259 [ 120.469268][ T4323] Zero length message leads to an empty skb [ 122.835387][ T4404] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4404 comm=syz.1.321 [ 123.201953][ T4420] capability: warning: `syz.0.330' uses deprecated v2 capabilities in a way that may be insecure [ 123.813873][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 123.813994][ T28] audit: type=1400 audit(123.720:191): avc: denied { create } for pid=4437 comm="syz.0.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 123.820734][ T28] audit: type=1400 audit(123.720:192): avc: denied { write } for pid=4437 comm="syz.0.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 124.865871][ T28] audit: type=1400 audit(124.770:193): avc: denied { create } for pid=4463 comm="syz.0.352" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 124.875618][ T28] audit: type=1400 audit(124.780:194): avc: denied { ioctl } for pid=4463 comm="syz.0.352" path="socket:[5521]" dev="sockfs" ino=5521 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 126.552374][ T28] audit: type=1400 audit(126.460:195): avc: denied { create } for pid=4513 comm="syz.0.377" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 126.559533][ T28] audit: type=1400 audit(126.460:196): avc: denied { write } for pid=4513 comm="syz.0.377" path="socket:[4543]" dev="sockfs" ino=4543 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 126.559674][ T4514] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=615 sclass=netlink_xfrm_socket pid=4514 comm=syz.0.377 [ 127.170780][ T28] audit: type=1400 audit(127.070:197): avc: denied { ioctl } for pid=4525 comm="syz.0.383" path="socket:[5643]" dev="sockfs" ino=5643 ioctlcmd=0x80207501 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 133.326478][ T4659] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4659 comm=syz.1.449 [ 134.610443][ T28] audit: type=1400 audit(134.510:198): avc: denied { ioctl } for pid=4668 comm="syz.1.455" path="socket:[4791]" dev="sockfs" ino=4791 ioctlcmd=0x8904 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 135.682097][ T4698] capability: warning: `syz.0.468' uses 32-bit capabilities (legacy support in use) [ 136.635886][ T28] audit: type=1400 audit(136.540:199): avc: denied { remount } for pid=4732 comm="syz.0.486" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 136.652592][ T28] audit: type=1400 audit(136.560:200): avc: denied { unmount } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 137.296663][ T28] audit: type=1400 audit(137.200:201): avc: denied { create } for pid=4762 comm="syz.1.501" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 137.385663][ T4765] netlink: 44 bytes leftover after parsing attributes in process `syz.1.502'. [ 138.169234][ T28] audit: type=1400 audit(138.070:202): avc: denied { bind } for pid=4800 comm="syz.1.520" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 138.354729][ T28] audit: type=1400 audit(138.260:203): avc: denied { ioctl } for pid=4806 comm="syz.0.523" path="net:[4026532653]" dev="nsfs" ino=4026532653 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 138.656403][ T28] audit: type=1400 audit(138.560:204): avc: denied { sqpoll } for pid=4814 comm="syz.0.527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 138.772526][ T1375] ------------[ cut here ]------------ [ 138.772853][ T1375] WARNING: io_uring/sqpoll.c:88 at io_sq_thread_stop+0x94/0xcc, CPU#1: kworker/u8:8/1375 [ 138.775084][ T1375] Modules linked in: [ 138.775884][ T1375] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 138.776920][ T1375] CPU: 1 UID: 0 PID: 1375 Comm: kworker/u8:8 Tainted: G L syzkaller #0 PREEMPT [ 138.777614][ T1375] Tainted: [L]=SOFTLOCKUP [ 138.777820][ T1375] Hardware name: ARM-Versatile Express [ 138.778244][ T1375] Workqueue: iou_exit io_ring_exit_work [ 138.778832][ T1375] Call trace: [ 138.779336][ T1375] [<80201a08>] (dump_backtrace) from [<80201afc>] (show_stack+0x18/0x1c) [ 138.780043][ T1375] r7:8341c57c r6:00000000 r5:82542634 r4:00000001 [ 138.780491][ T1375] [<80201ae4>] (show_stack) from [<8021f73c>] (dump_stack_lvl+0x5c/0x70) [ 138.780826][ T1375] [<8021f6e0>] (dump_stack_lvl) from [<8021f768>] (dump_stack+0x18/0x1c) [ 138.781240][ T1375] r7:8341c57c r6:00000000 r5:84660000 r4:83688d7c [ 138.781500][ T1375] [<8021f750>] (dump_stack) from [<80202610>] (vpanic+0x114/0x324) [ 138.781874][ T1375] [<802024fc>] (vpanic) from [<80202854>] (trace_suspend_resume+0x0/0x100) [ 138.782240][ T1375] r7:80971a24 [ 138.782433][ T1375] [<80202820>] (panic) from [<80252ce4>] (proc_taint+0x0/0x18c) [ 138.782846][ T1375] r3:8340b188 r2:00000001 r1:82527e48 r0:8252f818 [ 138.783113][ T1375] [<80252c6c>] (check_panic_on_warn) from [<802530a8>] (__warn+0x98/0x1a4) [ 138.783524][ T1375] [<80253010>] (__warn) from [<8025332c>] (warn_slowpath_fmt+0x178/0x1f4) [ 138.783916][ T1375] r8:00000009 r7:825a6f98 r6:ea65ddf4 r5:84660000 r4:00000000 [ 138.784239][ T1375] [<802531b8>] (warn_slowpath_fmt) from [<80971a24>] (io_sq_thread_stop+0x94/0xcc) [ 138.784705][ T1375] r10:83613fb0 r9:86f00af4 r8:83403d80 r7:86f00a40 r6:86f00a7c r5:86fc2450 [ 138.785031][ T1375] r4:86fc2400 [ 138.785175][ T1375] [<80971990>] (io_sq_thread_stop) from [<80971abc>] (io_put_sq_data+0x60/0x9c) [ 138.785608][ T1375] r5:86fc2400 r4:86fc2400 [ 138.785776][ T1375] [<80971a5c>] (io_put_sq_data) from [<80971b8c>] (io_sq_thread_finish+0x94/0xa0) [ 138.786186][ T1375] r5:86fc2400 r4:86f00800 [ 138.786448][ T1375] [<80971af8>] (io_sq_thread_finish) from [<80209108>] (io_ring_exit_work+0x268/0x55c) [ 138.786867][ T1375] r7:86f00a40 r6:86f00840 r5:86f00800 r4:86f00b04 [ 138.787154][ T1375] [<80208ea0>] (io_ring_exit_work) from [<80279ba4>] (process_one_work+0x1f8/0x5cc) [ 138.787550][ T1375] r10:8440e005 r9:02000000 r8:84660000 r7:83c12a00 r6:8440e000 r5:86f00b04 [ 138.787885][ T1375] r4:853a1d80 [ 138.788097][ T1375] [<802799ac>] (process_one_work) from [<8027ab50>] (worker_thread+0x16c/0x318) [ 138.788459][ T1375] r10:00000000 r9:853a1db0 r8:84660000 r7:83403d80 r6:83c12a20 r5:83c12a00 [ 138.788760][ T1375] r4:853a1d80 [ 138.788948][ T1375] [<8027a9e4>] (worker_thread) from [<80285798>] (kthread+0x11c/0x154) [ 138.789300][ T1375] r10:00000000 r9:ea5a1e88 r8:85467a00 r7:853a1d80 r6:8027a9e4 r5:84660000 [ 138.789574][ T1375] r4:85391e00 [ 138.789789][ T1375] [<8028567c>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 138.790200][ T1375] Exception stack(0xea65dfb0 to 0xea65dff8) [ 138.790586][ T1375] dfa0: 00000000 00000000 00000000 00000000 [ 138.790978][ T1375] dfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 138.791294][ T1375] dfe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 138.791662][ T1375] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8028567c r4:85391e00 [ 138.794125][ T1375] Rebooting in 86400 seconds..