last executing test programs: 9.761640869s ago: executing program 1 (id=390): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@can_delroute={0x3c, 0x19, 0x1, 0x0, 0x0, {}, [@CGW_CS_XOR={0x8, 0x5, {0x0, 0x3}}, @CGW_MOD_UID={0x8}, @CGW_MOD_SET={0x15, 0x4, {{{}, 0x0, 0x0, 0x0, 0x0, "a34b5669cd2fb891"}, 0x2}}]}, 0x3c}}, 0x0) 9.609264627s ago: executing program 1 (id=391): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000040)=ANY=[], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x4004e502, &(0x7f0000000040)=r1) 9.469895172s ago: executing program 1 (id=392): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000002c0)={0xc}) r1 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r1, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f00000001c0)={0x28, 0x3, r2, 0x0, &(0x7f0000ff8000/0x8000)=nil, 0x8000, 0xa6}) r3 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$IOMMU_IOAS_ALLOC(r3, 0x3b81, &(0x7f0000000080)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP(r0, 0x3b85, &(0x7f0000000180)={0x28, 0x7, r4, 0x0, &(0x7f0000000100)='\x00', 0x1, 0x7}) openat$iommufd(0xffffffffffffff9c, &(0x7f0000000900), 0x0, 0x0) ioctl$IOMMU_IOAS_UNMAP(r0, 0x3b86, &(0x7f0000000240)={0x18, 0x0, 0x7, 0x7}) 9.307483442s ago: executing program 1 (id=393): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000180)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e25, 0x10001, @local, 0xd}, r1}}, 0x30) 9.21140964s ago: executing program 1 (id=394): unshare(0x62040200) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$l2tp(0x2, 0x2, 0x73) sendto$l2tp(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev}, 0x10) 9.09877302s ago: executing program 1 (id=395): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0000001200010003950000000000000a0900000001000000"], 0x4c}}, 0x0) 3.368733112s ago: executing program 0 (id=399): unshare(0x62040200) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$l2tp(0x2, 0x2, 0x73) sendto$l2tp(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 3.177016247s ago: executing program 0 (id=400): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00'}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local, @empty, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x88, 0x0, @remote, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x2b, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1}, @address_request}}}}, 0x0) r0 = socket$nl_generic(0x11, 0x3, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @random="a538ae464632", @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {0x0, 0x0, 0x0, @multicast1}}}}}, 0x0) sendmsg(r0, &(0x7f0000000640)={&(0x7f00000000c0)=@caif=@dgm={0x25, 0xd}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)="4ba72c4cfd81685544f46c3f0800", 0x36}], 0x2, 0x0, 0x0, 0x11000000}, 0x0) ioctl$DRM_IOCTL_MODE_GETFB2(0xffffffffffffffff, 0xc06864ce, &(0x7f0000000440)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000140)={0x3ff, 0x2, 0xb5}) 3.048356451s ago: executing program 0 (id=401): bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000600)='fd/4\x00') ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000380)) 2.899294289s ago: executing program 0 (id=402): socket$inet6_tcp(0xa, 0x1, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) socket$packet(0x11, 0x2, 0x300) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000003c0)={0x1b, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) socket$xdp(0x2c, 0x3, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f00000016c0)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r3]) creat(&(0x7f0000000000)='./file0/file0/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000700)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x35, 0x0, "f5fe9c103abe0b65544e0980519f38f54dd5f87ecc377210bd44fe7e1375550831c5f6dd769f5a1d175f47a8b941c8e568ca41e8da841f4f18f1ea6b206d495119ac37c29f4b384d0a9181566cfc4a1b"}, 0xd8) syz_fuse_handle_req(r2, &(0x7f0000008840)="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", 0x2000, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xee00}}}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r2, 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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x90, 0x0, 0x0, {0x4, 0x0, 0x3ff, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4000}}}, 0x0, 0x0, 0x0, 0x0}) 310.911883ms ago: executing program 0 (id=403): socket(0x1e, 0x1, 0x0) r0 = syz_io_uring_setup(0x690a, &(0x7f00000005c0)={0x0, 0x0, 0x10100}, &(0x7f0000000200), &(0x7f0000000140)=0x0) syz_io_uring_setup(0x1868, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}, &(0x7f0000000580)=0x0, &(0x7f0000000180)) syz_io_uring_submit(r2, r1, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r0, 0x184c, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 0 (id=404): openat$audio(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) syz_io_uring_setup(0x213d, &(0x7f0000000200), 0x0, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x20802, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000011c0)={'vxcan0\x00', 0x0}) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000011c0)={'vxcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000001200)={0x1d, r3}, 0x18) connect$can_j1939(r2, &(0x7f0000000080)={0x1d, r1}, 0x18) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000000)='h', 0xfdef}], 0x1) pselect6(0x40, &(0x7f00000045c0), 0x0, &(0x7f0000004640)={0xf8}, 0x0, 0x0) kernel console output (not intermixed with test programs): syzkaller login: [ 49.238029][ T31] kauditd_printk_skb: 5 callbacks suppressed [ 49.238138][ T31] audit: type=1400 audit(49.180:68): avc: denied { read write } for pid=3107 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 [ 49.328558][ T31] audit: type=1400 audit(49.270:69): avc: denied { open } for pid=3107 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]:64438' (ED25519) to the list of known hosts. [ 60.571420][ T31] audit: type=1400 audit(60.520:70): avc: denied { name_bind } for pid=3108 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 62.324939][ T31] audit: type=1400 audit(62.270:71): avc: denied { execute } for pid=3110 comm="sh" name="syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 62.330319][ T31] audit: type=1400 audit(62.280:72): avc: denied { execute_no_trans } for pid=3110 comm="sh" path="/syz-executor" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 65.422689][ T31] audit: type=1400 audit(65.370:73): avc: denied { mounton } for pid=3110 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=681 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 65.424628][ T31] audit: type=1400 audit(65.370:74): avc: denied { mount } for pid=3110 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 [ 65.433244][ T3110] cgroup: Unknown subsys name 'net' [ 65.438268][ T31] audit: type=1400 audit(65.390:75): avc: denied { unmount } for pid=3110 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 65.695229][ T3110] cgroup: Unknown subsys name 'hugetlb' [ 65.696276][ T3110] cgroup: Unknown subsys name 'rlimit' [ 65.947812][ T31] audit: type=1400 audit(65.890:76): avc: denied { setattr } for pid=3110 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=707 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 65.949802][ T31] audit: type=1400 audit(65.900:77): avc: denied { mounton } for pid=3110 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 [ 65.950654][ T31] audit: type=1400 audit(65.900:78): avc: denied { mount } for pid=3110 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 [ 66.193879][ T3112] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 66.195518][ T31] audit: type=1400 audit(66.140:79): avc: denied { relabelto } for pid=3112 comm="mkswap" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 66.200889][ T31] audit: type=1400 audit(66.150:80): avc: denied { write } for pid=3112 comm="mkswap" path="/swap-file" dev="vda" ino=684 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 [ 66.228919][ T31] audit: type=1400 audit(66.180:81): avc: denied { read } for pid=3110 comm="syz-executor" name="swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 66.229921][ T31] audit: type=1400 audit(66.180:82): avc: denied { open } for pid=3110 comm="syz-executor" path="/swap-file" dev="vda" ino=684 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 73.527061][ T3110] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 75.476875][ T31] audit: type=1400 audit(75.420:83): avc: denied { execmem } for pid=3113 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 75.515744][ T31] audit: type=1400 audit(75.460:84): avc: denied { mounton } for pid=3115 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 [ 75.521483][ T31] audit: type=1400 audit(75.470:85): avc: denied { mount } for pid=3115 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 [ 75.527953][ T31] audit: type=1400 audit(75.470:86): avc: denied { read } for pid=3115 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 75.528933][ T31] audit: type=1400 audit(75.470:87): avc: denied { open } for pid=3115 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 75.536923][ T31] audit: type=1400 audit(75.480:88): avc: denied { mounton } for pid=3115 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 [ 75.558904][ T31] audit: type=1400 audit(75.510:90): avc: denied { module_request } for pid=3115 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.560035][ T31] audit: type=1400 audit(75.510:89): avc: denied { module_request } for pid=3116 comm="syz-executor" kmod="netdev-nr1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 75.634888][ T31] audit: type=1400 audit(75.580:91): avc: denied { sys_module } for pid=3115 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 76.226882][ T31] audit: type=1400 audit(76.170:92): avc: denied { ioctl } for pid=3116 comm="syz-executor" path="/dev/net/tun" dev="devtmpfs" ino=691 ioctlcmd=0x54ca scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 77.109247][ T3116] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.112948][ T3116] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.273951][ T3115] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.282222][ T3115] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.976479][ T3116] hsr_slave_0: entered promiscuous mode [ 77.981201][ T3116] hsr_slave_1: entered promiscuous mode [ 78.149812][ T3115] hsr_slave_0: entered promiscuous mode [ 78.151653][ T3115] hsr_slave_1: entered promiscuous mode [ 78.153141][ T3115] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.153506][ T3115] Cannot create hsr debugfs directory [ 78.514887][ T3116] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 78.526468][ T3116] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 78.535012][ T3116] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 78.542734][ T3116] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 78.613398][ T3115] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.622838][ T3115] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.633423][ T3115] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.642009][ T3115] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.339569][ T3116] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.450909][ T3115] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.082056][ T3116] veth0_vlan: entered promiscuous mode [ 82.103622][ T3116] veth1_vlan: entered promiscuous mode [ 82.172751][ T3116] veth0_macvtap: entered promiscuous mode [ 82.182836][ T3116] veth1_macvtap: entered promiscuous mode [ 82.253113][ T3116] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.253926][ T3116] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.254299][ T3116] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.254680][ T3116] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.265466][ T3115] veth0_vlan: entered promiscuous mode [ 82.326598][ T3115] veth1_vlan: entered promiscuous mode [ 82.376252][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 82.376366][ T31] audit: type=1400 audit(82.320:96): avc: denied { mount } for pid=3116 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 [ 82.385591][ T31] audit: type=1400 audit(82.330:97): avc: denied { mounton } for pid=3116 comm="syz-executor" path="/syzkaller.0PqcTk/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 [ 82.386398][ T31] audit: type=1400 audit(82.330:98): avc: denied { mount } for pid=3116 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 [ 82.422173][ T31] audit: type=1400 audit(82.370:99): avc: denied { unmount } for pid=3116 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 82.429833][ T31] audit: type=1400 audit(82.380:100): avc: denied { mounton } for pid=3116 comm="syz-executor" path="/dev/binderfs" dev="devtmpfs" ino=779 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 82.431553][ T3115] veth0_macvtap: entered promiscuous mode [ 82.436033][ T31] audit: type=1400 audit(82.380:101): avc: denied { mount } for pid=3116 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 [ 82.443523][ T3115] veth1_macvtap: entered promiscuous mode [ 82.523842][ T3115] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.524367][ T3115] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.524722][ T3115] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.525050][ T3115] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.595048][ T31] audit: type=1400 audit(82.540:102): avc: denied { read write } for pid=3116 comm="syz-executor" name="loop1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 82.606648][ T31] audit: type=1400 audit(82.540:103): avc: denied { open } for pid=3116 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 82.608335][ T31] audit: type=1400 audit(82.540:104): avc: denied { ioctl } for pid=3116 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=636 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 82.791819][ T31] audit: type=1400 audit(82.740:105): avc: denied { map_create } for pid=3797 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 82.860153][ T3795] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 87.988608][ T31] kauditd_printk_skb: 27 callbacks suppressed [ 87.988652][ T31] audit: type=1400 audit(87.940:133): avc: denied { mounton } for pid=3834 comm="syz.0.12" path="/5/file0" dev="tmpfs" ino=42 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 90.196765][ T31] audit: type=1400 audit(90.140:134): avc: denied { unmount } for pid=3115 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 90.321079][ T31] audit: type=1400 audit(90.270:135): avc: denied { ioctl } for pid=3850 comm="syz.0.17" path="user:[4026531837]" dev="nsfs" ino=4026531837 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 90.479773][ T3852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3852 comm=syz.0.17 [ 91.211984][ T3866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3866 comm=syz.0.20 [ 91.214756][ T3866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3866 comm=syz.0.20 [ 95.408214][ T3853] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 95.528324][ T31] audit: type=1400 audit(95.470:136): avc: denied { create } for pid=3877 comm="syz.0.21" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.530045][ T31] audit: type=1400 audit(95.480:137): avc: denied { map } for pid=3877 comm="syz.0.21" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3246 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.530776][ T31] audit: type=1400 audit(95.480:138): avc: denied { read write } for pid=3877 comm="syz.0.21" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3246 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.564558][ T31] audit: type=1400 audit(95.510:139): avc: denied { ioctl } for pid=3877 comm="syz.0.21" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3246 ioctlcmd=0xf509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 95.576693][ T31] audit: type=1400 audit(95.520:140): avc: denied { create } for pid=3877 comm="syz.0.21" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 96.487864][ T31] audit: type=1400 audit(96.430:141): avc: denied { create } for pid=3886 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 96.496827][ T31] audit: type=1400 audit(96.440:142): avc: denied { setopt } for pid=3886 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 96.504593][ T31] audit: type=1400 audit(96.450:143): avc: denied { connect } for pid=3886 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 97.015835][ T31] audit: type=1400 audit(96.960:144): avc: denied { write } for pid=3886 comm="syz.1.24" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 97.523062][ T31] audit: type=1400 audit(97.470:145): avc: denied { ioctl } for pid=3886 comm="syz.1.24" path="socket:[3252]" dev="sockfs" ino=3252 ioctlcmd=0xaf78 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 99.794916][ T3912] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=3912 comm=syz.1.31 [ 101.677384][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 101.679198][ T31] audit: type=1400 audit(101.620:148): avc: denied { getopt } for pid=3926 comm="syz.1.36" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 101.681326][ T3928] vmalloc_node_range for size 536875008 failed: Address range restricted to 0xdf800000 - 0xff800000 [ 101.682139][ T3928] syz.1.36: vmalloc error: size 536870912, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0 [ 101.684166][ T3928] CPU: 0 UID: 0 PID: 3928 Comm: syz.1.36 Not tainted 6.11.0-syzkaller #0 [ 101.684705][ T3928] Hardware name: ARM-Versatile Express [ 101.685353][ T3928] Call trace: [ 101.685764][ T3928] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 101.687076][ T3928] r7:ff800000 r6:820273dc r5:60000013 r4:8200e404 [ 101.687476][ T3928] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 101.687869][ T3928] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 101.688184][ T3928] r5:8386e000 r4:00000000 [ 101.688399][ T3928] [<81984a80>] (dump_stack) from [<804b33ac>] (warn_alloc+0xd8/0x178) [ 101.688758][ T3928] [<804b32d4>] (warn_alloc) from [<804aa570>] (__vmalloc_node_range_noprof+0xcc/0x56c) [ 101.689247][ T3928] r3:20000000 r2:820273dc [ 101.689669][ T3928] r6:00000dc0 r5:00000001 r4:20000000 [ 101.689958][ T3928] [<804aa4a4>] (__vmalloc_node_range_noprof) from [<804617a0>] (__kvmalloc_node_noprof+0xc0/0x110) [ 101.690443][ T3928] r10:dfab5d00 r9:84d12800 r8:8160d5f4 r7:ffffffff r6:00000dc0 r5:20000000 [ 101.690952][ T3928] r4:00000000 [ 101.691116][ T3928] [<804616e0>] (__kvmalloc_node_noprof) from [<8160d5f4>] (xt_alloc_entry_offsets+0x24/0x30) [ 101.691721][ T3928] r8:b5403587 r7:00000000 r6:20000360 r5:84d12840 r4:08000000 [ 101.692025][ T3928] [<8160d5d0>] (xt_alloc_entry_offsets) from [<816c6ddc>] (translate_table+0x70/0x78c) [ 101.692431][ T3928] [<816c6d6c>] (translate_table) from [<816c7f88>] (do_replace+0xe8/0x5a0) [ 101.692926][ T3928] r10:00000126 r9:84d12840 r8:b5403587 r7:00000238 r6:20000360 r5:84d12800 [ 101.693256][ T3928] r4:846d0000 [ 101.693469][ T3928] [<816c7ea0>] (do_replace) from [<816c8574>] (do_ipt_set_ctl+0x134/0x2a0) [ 101.693888][ T3928] r10:00000126 r9:81456398 r8:00000298 r7:84d18448 r6:dfab5da8 r5:845e26c0 [ 101.694337][ T3928] r4:00000040 [ 101.694589][ T3928] [<816c8440>] (do_ipt_set_ctl) from [<8159aa18>] (nf_setsockopt+0x60/0x7c) [ 101.695056][ T3928] r10:00000126 r9:81456398 r8:00000298 r7:84d18448 r6:845e26c0 r5:816c8440 [ 101.695585][ T3928] r4:827e11a0 [ 101.695887][ T3928] [<8159a9bc>] (nf_setsockopt) from [<816333ec>] (ip_setsockopt+0x88/0x98) [ 101.696390][ T3928] r6:845e26c0 r5:00000298 r4:00000040 [ 101.696733][ T3928] [<81633368>] (ip_setsockopt) from [<81643758>] (tcp_setsockopt+0x3c/0x58) [ 101.697276][ T3928] r6:00000000 r5:84d18000 r4:81633364 [ 101.697923][ T3928] [<81643720>] (tcp_setsockopt) from [<814563d0>] (sock_common_setsockopt+0x38/0x40) [ 101.698991][ T3928] r4:8164371c [ 101.699170][ T3928] [<8145639c>] (sock_common_setsockopt) from [<818703a8>] (smc_setsockopt+0xac/0x3cc) [ 101.699914][ T3928] r4:00000040 [ 101.700101][ T3928] [<81870300>] (smc_setsockopt) from [<8145195c>] (do_sock_setsockopt+0xb0/0x17c) [ 101.700504][ T3928] r9:8386e000 r8:8020029c r7:00000000 r6:83190f00 r5:00000000 r4:818702fc [ 101.700905][ T3928] [<814518ac>] (do_sock_setsockopt) from [<81454ef0>] (sys_setsockopt+0x78/0xbc) [ 101.701373][ T3928] r6:83190f00 r5:00000040 r4:00000000 [ 101.701699][ T3928] [<81454e78>] (sys_setsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 101.702292][ T3928] Exception stack(0xdfab5fa8 to 0xdfab5ff0) [ 101.702800][ T3928] 5fa0: 00000298 00000000 00000009 00000000 00000040 20000300 [ 101.703313][ T3928] 5fc0: 00000298 00000000 002862f8 00000126 00000000 00006364 003d0f00 76b680bc [ 101.703756][ T3928] 5fe0: 76b67ec0 76b67eb0 000189d0 00132da0 [ 101.704163][ T3928] r7:00000126 r6:002862f8 r5:00000000 r4:00000298 [ 101.706704][ T3928] Mem-Info: [ 101.707740][ T3928] active_anon:1032 inactive_anon:0 isolated_anon:0 [ 101.707740][ T3928] active_file:2688 inactive_file:34267 isolated_file:0 [ 101.707740][ T3928] unevictable:768 dirty:27 writeback:0 [ 101.707740][ T3928] slab_reclaimable:951 slab_unreclaimable:5114 [ 101.707740][ T3928] mapped:1699 shmem:807 pagetables:179 [ 101.707740][ T3928] sec_pagetables:0 bounce:0 [ 101.707740][ T3928] kernel_misc_reclaimable:0 [ 101.707740][ T3928] free:443772 free_pcp:825 free_cma:4032 [ 101.709312][ T3928] Node 0 active_anon:4128kB inactive_anon:0kB active_file:10752kB inactive_file:137068kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:6796kB dirty:108kB writeback:0kB shmem:3228kB writeback_tmp:0kB kernel_stack:1472kB pagetables:716kB sec_pagetables:0kB all_unreclaimable? no [ 101.711033][ T3928] Normal free:1394020kB boost:0kB min:4776kB low:6204kB high:7632kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:600kB unevictable:0kB writepending:64kB present:1556480kB managed:1430064kB mlocked:0kB bounce:0kB free_pcp:3300kB local_pcp:2064kB free_cma:0kB [ 101.712074][ T3928] lowmem_reserve[]: 0 4224 0 [ 101.712553][ T3928] Normal: 3*4kB (UME) 1*8kB (M) 1*16kB (U) 2*32kB (UE) 0*64kB 0*128kB 7*256kB (ME) 7*512kB (ME) 4*1024kB (ME) 4*2048kB (UME) 336*4096kB (UM) = 1394020kB [ 101.713927][ T3928] 37762 total pagecache pages [ 101.714203][ T3928] 0 pages in swap cache [ 101.714400][ T3928] Free swap = 124996kB [ 101.714713][ T3928] Total swap = 124996kB [ 101.714992][ T3928] 524288 pages RAM [ 101.715218][ T3928] 135168 pages HighMem/MovableOnly [ 101.715442][ T3928] 31604 pages reserved [ 101.715648][ T3928] 4096 pages cma reserved [ 101.986267][ T31] audit: type=1400 audit(101.930:149): avc: denied { nlmsg_write } for pid=3929 comm="syz.0.37" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_audit_socket permissive=1 [ 102.611137][ T31] audit: type=1400 audit(102.550:150): avc: denied { create } for pid=3940 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 102.621388][ T31] audit: type=1400 audit(102.560:151): avc: denied { write } for pid=3940 comm="syz.0.39" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 103.242539][ T31] audit: type=1400 audit(103.190:152): avc: denied { name_bind } for pid=3956 comm="syz.1.45" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 103.249618][ T31] audit: type=1400 audit(103.190:153): avc: denied { node_bind } for pid=3956 comm="syz.1.45" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 103.764134][ C1] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 106.788370][ T717] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 106.988470][ T717] usb 1-1: Using ep0 maxpacket: 32 [ 107.001574][ T717] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.002170][ T717] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 107.002604][ T717] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 107.003167][ T717] usb 1-1: New USB device found, idVendor=048d, idProduct=8595, bcdDevice= 0.00 [ 107.003480][ T717] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.010426][ T717] usb 1-1: config 0 descriptor?? [ 107.451594][ T717] itetech 0003:048D:8595.0001: hidraw0: USB HID v0.00 Device [HID 048d:8595] on usb-dummy_hcd.0-1/input0 [ 108.452537][ T1610] usb 1-1: USB disconnect, device number 2 [ 109.596602][ T31] audit: type=1400 audit(109.540:154): avc: denied { setopt } for pid=4017 comm="syz.1.57" lport=141 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 109.599921][ T31] audit: type=1400 audit(109.550:155): avc: denied { getopt } for pid=4017 comm="syz.1.57" lport=141 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 112.961597][ T31] audit: type=1400 audit(112.910:156): avc: denied { create } for pid=4034 comm="syz.1.63" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 112.964050][ T31] audit: type=1400 audit(112.910:157): avc: denied { read write } for pid=4034 comm="syz.1.63" path="socket:[3396]" dev="sockfs" ino=3396 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 112.970262][ T31] audit: type=1400 audit(112.910:158): avc: denied { ioctl } for pid=4034 comm="syz.1.63" path="socket:[3396]" dev="sockfs" ino=3396 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 113.838112][ T31] audit: type=1400 audit(113.780:159): avc: denied { ioctl } for pid=4044 comm="syz.1.67" path="socket:[3420]" dev="sockfs" ino=3420 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 113.839060][ T31] audit: type=1400 audit(113.780:160): avc: denied { setopt } for pid=4044 comm="syz.1.67" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 114.059713][ T31] audit: type=1400 audit(114.010:161): avc: denied { create } for pid=4052 comm="syz.1.69" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 114.150151][ T4055] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 114.244700][ T4057] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=5132 sclass=netlink_audit_socket pid=4057 comm=syz.1.71 [ 114.565815][ T31] audit: type=1400 audit(114.510:162): avc: denied { create } for pid=4062 comm="syz.1.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 114.578686][ T31] audit: type=1400 audit(114.530:163): avc: denied { write } for pid=4062 comm="syz.1.74" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 116.516759][ T31] audit: type=1400 audit(116.460:164): avc: denied { connect } for pid=4086 comm="syz.1.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 116.574546][ T31] audit: type=1400 audit(116.520:165): avc: denied { ioctl } for pid=4088 comm="syz.1.86" path="socket:[3557]" dev="sockfs" ino=3557 ioctlcmd=0x480e scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 116.642967][ T31] audit: type=1400 audit(116.590:166): avc: denied { write } for pid=4090 comm="syz.1.87" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 117.838204][ T31] audit: type=1400 audit(117.780:167): avc: denied { create } for pid=4111 comm="syz.1.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 117.839051][ T31] audit: type=1400 audit(117.780:168): avc: denied { write } for pid=4111 comm="syz.1.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 118.174003][ T4120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4120 comm=syz.1.100 [ 118.260339][ T4122] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4122 comm=syz.1.101 [ 118.735669][ T31] audit: type=1400 audit(118.680:169): avc: denied { unmount } for pid=3115 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 123.408525][ T4124] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 123.589010][ T4157] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4157 comm=syz.1.106 [ 124.782860][ T31] audit: type=1400 audit(124.730:170): avc: denied { ioctl } for pid=4160 comm="syz.1.108" path="socket:[3659]" dev="sockfs" ino=3659 ioctlcmd=0x620c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 125.979303][ T4149] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 126.791833][ T4193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4193 comm=syz.1.117 [ 126.879180][ T31] audit: type=1400 audit(126.830:171): avc: denied { connect } for pid=4194 comm="syz.1.120" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 127.032062][ T31] audit: type=1400 audit(126.980:172): avc: denied { map } for pid=4199 comm="syz.1.121" path="socket:[3703]" dev="sockfs" ino=3703 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 127.032813][ T31] audit: type=1400 audit(126.980:173): avc: denied { read } for pid=4199 comm="syz.1.121" path="socket:[3703]" dev="sockfs" ino=3703 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 127.221311][ T31] audit: type=1400 audit(127.170:174): avc: denied { getopt } for pid=4202 comm="syz.1.122" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 127.292980][ T4207] FAULT_INJECTION: forcing a failure. [ 127.292980][ T4207] name failslab, interval 1, probability 0, space 0, times 1 [ 127.294540][ T4207] CPU: 1 UID: 0 PID: 4207 Comm: syz.0.123 Not tainted 6.11.0-syzkaller #0 [ 127.295177][ T4207] Hardware name: ARM-Versatile Express [ 127.295644][ T4207] Call trace: [ 127.296622][ T4207] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 127.298438][ T4207] r7:00000c40 r6:841d24a8 r5:60000013 r4:8200e404 [ 127.298826][ T4207] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 127.299195][ T4207] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 127.299554][ T4207] r5:00000000 r4:8271619c [ 127.300244][ T4207] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 127.300736][ T4207] [<808bf744>] (should_fail_ex) from [<804db268>] (should_failslab+0x6c/0x94) [ 127.301122][ T4207] r6:841d24a8 r5:00001000 r4:82c016c0 [ 127.301363][ T4207] [<804db1fc>] (should_failslab) from [<804c1018>] (__kmalloc_noprof+0x9c/0x458) [ 127.301858][ T4207] [<804c0f7c>] (__kmalloc_noprof) from [<8072c094>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 127.302289][ T4207] r10:841b1800 r9:8454e400 r8:00000000 r7:83394ee0 r6:841d24a8 r5:00001000 [ 127.302662][ T4207] r4:00000000 [ 127.302848][ T4207] [<8072c058>] (tomoyo_realpath_from_path) from [<807281d8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 127.303382][ T4207] r10:841b1800 r9:00000000 r8:841d2480 r7:00005421 r6:00000004 r5:81ad10a8 [ 127.303737][ T4207] r4:841d24a8 r3:824b71c0 [ 127.303944][ T4207] [<8072810c>] (tomoyo_path_number_perm) from [<8072caa4>] (tomoyo_file_ioctl+0x1c/0x20) [ 127.304430][ T4207] r9:00000003 r8:841d2480 r7:841d2480 r6:00005421 r5:20000180 r4:822091e8 [ 127.304834][ T4207] [<8072ca88>] (tomoyo_file_ioctl) from [<806efa58>] (security_file_ioctl+0x40/0x5c) [ 127.305248][ T4207] [<806efa18>] (security_file_ioctl) from [<8052134c>] (sys_ioctl+0x50/0xd94) [ 127.305897][ T4207] r7:20000180 r6:841d2481 r5:00000000 r4:00005421 [ 127.306165][ T4207] [<805212fc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 127.306632][ T4207] Exception stack(0xea755fa8 to 0xea755ff0) [ 127.307121][ T4207] 5fa0: 00000000 00000000 00000003 00005421 20000180 00000000 [ 127.308154][ T4207] 5fc0: 00000000 00000000 00130d50 00000036 00000000 00006364 003d0f00 76bf10bc [ 127.308507][ T4207] 5fe0: 76bf0ec0 76bf0eb0 000189d0 00132da0 [ 127.309381][ T4207] r10:00000036 r9:841b1800 r8:8020029c r7:00000036 r6:00130d50 r5:00000000 [ 127.309778][ T4207] r4:00000000 [ 127.317225][ T4207] ERROR: Out of memory at tomoyo_realpath_from_path. [ 127.399742][ T4209] FAULT_INJECTION: forcing a failure. [ 127.399742][ T4209] name failslab, interval 1, probability 0, space 0, times 0 [ 127.401673][ T4209] CPU: 0 UID: 0 PID: 4209 Comm: syz.1.124 Not tainted 6.11.0-syzkaller #0 [ 127.402379][ T4209] Hardware name: ARM-Versatile Express [ 127.402695][ T4209] Call trace: [ 127.402891][ T4209] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 127.403294][ T4209] r7:00000c40 r6:841d24a8 r5:60000013 r4:8200e404 [ 127.403614][ T4209] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 127.404187][ T4209] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 127.404494][ T4209] r5:00000000 r4:8271619c [ 127.404666][ T4209] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 127.405206][ T4209] [<808bf744>] (should_fail_ex) from [<804db268>] (should_failslab+0x6c/0x94) [ 127.405836][ T4209] r6:841d24a8 r5:00001000 r4:82c016c0 [ 127.406247][ T4209] [<804db1fc>] (should_failslab) from [<804c1018>] (__kmalloc_noprof+0x9c/0x458) [ 127.407058][ T4209] [<804c0f7c>] (__kmalloc_noprof) from [<8072c094>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 127.408162][ T4209] r10:8359a400 r9:84cc7c00 r8:00000000 r7:83391000 r6:841d24a8 r5:00001000 [ 127.409228][ T4209] r4:00000000 [ 127.409488][ T4209] [<8072c058>] (tomoyo_realpath_from_path) from [<807281d8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 127.410046][ T4209] r10:8359a400 r9:00000000 r8:841d2480 r7:00005452 r6:00000004 r5:81ad10a8 [ 127.410719][ T4209] r4:841d24a8 r3:824b71c0 [ 127.410935][ T4209] [<8072810c>] (tomoyo_path_number_perm) from [<8072caa4>] (tomoyo_file_ioctl+0x1c/0x20) [ 127.412199][ T4209] r9:00000003 r8:841d2480 r7:841d2480 r6:00005452 r5:20000000 r4:822091e8 [ 127.413258][ T4209] [<8072ca88>] (tomoyo_file_ioctl) from [<806efa58>] (security_file_ioctl+0x40/0x5c) [ 127.414611][ T4209] [<806efa18>] (security_file_ioctl) from [<8052134c>] (sys_ioctl+0x50/0xd94) [ 127.415559][ T4209] r7:20000000 r6:841d2481 r5:00000000 r4:00005452 [ 127.416224][ T4209] [<805212fc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 127.416908][ T4209] Exception stack(0xea709fa8 to 0xea709ff0) [ 127.417267][ T4209] 9fa0: 00000000 00000000 00000003 00005452 20000000 00000000 [ 127.418645][ T4209] 9fc0: 00000000 00000000 00130d50 00000036 00000000 00006364 003d0f00 76b680bc [ 127.419296][ T4209] 9fe0: 76b67ec0 76b67eb0 000189d0 00132da0 [ 127.419585][ T4209] r10:00000036 r9:8359a400 r8:8020029c r7:00000036 r6:00130d50 r5:00000000 [ 127.419973][ T4209] r4:00000000 [ 127.423552][ T31] audit: type=1400 audit(127.350:175): avc: denied { ioctl } for pid=4210 comm="syz.0.125" path="socket:[2663]" dev="sockfs" ino=2663 ioctlcmd=0x9418 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 127.425595][ T31] audit: type=1400 audit(127.350:176): avc: denied { setopt } for pid=4210 comm="syz.0.125" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 127.427222][ T4209] ERROR: Out of memory at tomoyo_realpath_from_path. [ 127.768689][ T4220] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4220 comm=syz.1.128 [ 127.778555][ T31] audit: type=1400 audit(127.720:177): avc: denied { create } for pid=4219 comm="syz.1.128" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 127.779820][ T31] audit: type=1400 audit(127.730:178): avc: denied { mount } for pid=4219 comm="syz.1.128" name="/" dev="devpts" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 127.780587][ T31] audit: type=1400 audit(127.730:179): avc: denied { remount } for pid=4219 comm="syz.1.128" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:devpts_t tclass=filesystem permissive=1 [ 127.931231][ T4223] sctp: [Deprecated]: syz.1.129 (pid 4223) Use of int in max_burst socket option deprecated. [ 127.931231][ T4223] Use struct sctp_assoc_value instead [ 128.194086][ T4225] FAULT_INJECTION: forcing a failure. [ 128.194086][ T4225] name failslab, interval 1, probability 0, space 0, times 0 [ 128.194771][ T4225] CPU: 1 UID: 0 PID: 4225 Comm: syz.1.130 Not tainted 6.11.0-syzkaller #0 [ 128.195140][ T4225] Hardware name: ARM-Versatile Express [ 128.195361][ T4225] Call trace: [ 128.195577][ T4225] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 128.195939][ T4225] r7:00000c40 r6:841d2868 r5:60000013 r4:8200e404 [ 128.196205][ T4225] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 128.196561][ T4225] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 128.196881][ T4225] r5:00000000 r4:8271619c [ 128.197064][ T4225] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 128.197829][ T4225] [<808bf744>] (should_fail_ex) from [<804db268>] (should_failslab+0x6c/0x94) [ 128.198659][ T4225] r6:841d2868 r5:00001000 r4:82c016c0 [ 128.199746][ T4225] [<804db1fc>] (should_failslab) from [<804c1018>] (__kmalloc_noprof+0x9c/0x458) [ 128.207436][ T4225] [<804c0f7c>] (__kmalloc_noprof) from [<8072c094>] (tomoyo_realpath_from_path+0x3c/0x17c) [ 128.208493][ T4225] r10:841b6c00 r9:82c9a800 r8:00000000 r7:830072a8 r6:841d2868 r5:00001000 [ 128.209326][ T4225] r4:00000000 [ 128.209625][ T4225] [<8072c058>] (tomoyo_realpath_from_path) from [<807281d8>] (tomoyo_path_number_perm+0xcc/0x22c) [ 128.210072][ T4225] r10:841b6c00 r9:00000000 r8:841d2840 r7:c0106434 r6:00000004 r5:81ad10a8 [ 128.210405][ T4225] r4:841d2868 r3:824b71c0 [ 128.210651][ T4225] [<8072810c>] (tomoyo_path_number_perm) from [<8072caa4>] (tomoyo_file_ioctl+0x1c/0x20) [ 128.211311][ T4225] r9:00000003 r8:841d2840 r7:841d2840 r6:c0106434 r5:00000000 r4:822091e8 [ 128.211663][ T4225] [<8072ca88>] (tomoyo_file_ioctl) from [<806efa58>] (security_file_ioctl+0x40/0x5c) [ 128.212133][ T4225] [<806efa18>] (security_file_ioctl) from [<8052134c>] (sys_ioctl+0x50/0xd94) [ 128.212578][ T4225] r7:00000000 r6:841d2841 r5:00000000 r4:c0106434 [ 128.212840][ T4225] [<805212fc>] (sys_ioctl) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 128.213191][ T4225] Exception stack(0xea831fa8 to 0xea831ff0) [ 128.213527][ T4225] 1fa0: 00000000 00000000 00000003 c0106434 00000000 00000000 [ 128.213875][ T4225] 1fc0: 00000000 00000000 00130d50 00000036 00000000 00006364 003d0f00 76b680bc [ 128.214216][ T4225] 1fe0: 76b67ec0 76b67eb0 000189d0 00132da0 [ 128.214533][ T4225] r10:00000036 r9:841b6c00 r8:8020029c r7:00000036 r6:00130d50 r5:00000000 [ 128.215029][ T4225] r4:00000000 [ 128.228502][ T4225] ERROR: Out of memory at tomoyo_realpath_from_path. [ 129.586164][ T4235] FAULT_INJECTION: forcing a failure. [ 129.586164][ T4235] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 129.608083][ T4235] CPU: 1 UID: 0 PID: 4235 Comm: syz.1.134 Not tainted 6.11.0-syzkaller #0 [ 129.608618][ T4235] Hardware name: ARM-Versatile Express [ 129.610943][ T4235] Call trace: [ 129.613298][ T4235] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 129.613918][ T4235] r7:20000080 r6:b5003500 r5:60000113 r4:8200e404 [ 129.614192][ T4235] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 129.614783][ T4235] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 129.616406][ T4235] r5:00000000 r4:8274ae84 [ 129.617675][ T4235] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 129.618213][ T4235] [<808bf744>] (should_fail_ex) from [<808bf934>] (should_fail+0x14/0x18) [ 129.624387][ T4235] r6:b5003500 r5:20000040 r4:00000000 [ 129.624802][ T4235] [<808bf920>] (should_fail) from [<808bf954>] (should_fail_usercopy+0x1c/0x20) [ 129.625744][ T4235] [<808bf938>] (should_fail_usercopy) from [<81833f4c>] (sctp_getsockopt_default_sndinfo+0xf8/0x1c8) [ 129.627421][ T4235] [<81833e54>] (sctp_getsockopt_default_sndinfo) from [<8183c4fc>] (sctp_getsockopt+0x6b4/0x1c90) [ 129.627981][ T4235] r8:20000080 r7:00000010 r6:20000040 r5:00000022 r4:84d0c480 [ 129.628363][ T4235] [<8183be48>] (sctp_getsockopt) from [<8145631c>] (sock_common_getsockopt+0x28/0x30) [ 129.628781][ T4235] r10:00000127 r9:20000080 r8:00000000 r7:83196500 r6:00000022 r5:00000084 [ 129.629102][ T4235] r4:8183be48 [ 129.629273][ T4235] [<814562f4>] (sock_common_getsockopt) from [<81453108>] (do_sock_getsockopt+0x10c/0x298) [ 129.629784][ T4235] r4:814562f4 [ 129.629983][ T4235] [<81452ffc>] (do_sock_getsockopt) from [<81455098>] (sys_getsockopt+0x90/0xd4) [ 129.636167][ T4235] r9:8359a400 r8:83196500 r7:20000040 r6:00000022 r5:00000084 r4:00000000 [ 129.636741][ T4235] [<81455008>] (sys_getsockopt) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 129.637678][ T4235] Exception stack(0xea815fa8 to 0xea815ff0) [ 129.638608][ T4235] 5fa0: 20000080 00000000 00000003 00000084 00000022 20000040 [ 129.640066][ T4235] 5fc0: 20000080 00000000 00130d50 00000127 00000000 00006364 003d0f00 76b680bc [ 129.647035][ T4235] 5fe0: 76b67ec0 76b67eb0 000189d0 00132da0 [ 129.647576][ T4235] r8:8020029c r7:00000127 r6:00130d50 r5:00000000 r4:20000080 [ 129.836967][ T31] kauditd_printk_skb: 3 callbacks suppressed [ 129.837070][ T31] audit: type=1400 audit(129.780:183): avc: denied { ioctl } for pid=4230 comm="syz.0.133" path="socket:[2714]" dev="sockfs" ino=2714 ioctlcmd=0x9436 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 129.916138][ T31] audit: type=1400 audit(129.860:184): avc: denied { create } for pid=4238 comm="syz.1.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 130.028129][ T31] audit: type=1400 audit(129.960:185): avc: denied { append } for pid=4238 comm="syz.1.135" name="rtc0" dev="devtmpfs" ino=713 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 130.059318][ T31] audit: type=1400 audit(130.000:186): avc: denied { bind } for pid=4238 comm="syz.1.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 130.060422][ T31] audit: type=1400 audit(130.010:187): avc: denied { name_bind } for pid=4238 comm="syz.1.135" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 130.061460][ T31] audit: type=1400 audit(130.010:188): avc: denied { node_bind } for pid=4238 comm="syz.1.135" saddr=ff01::1 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 130.221342][ T4241] FAULT_INJECTION: forcing a failure. [ 130.221342][ T4241] name failslab, interval 1, probability 0, space 0, times 0 [ 130.233427][ T4241] CPU: 1 UID: 0 PID: 4241 Comm: syz.0.136 Not tainted 6.11.0-syzkaller #0 [ 130.234726][ T4241] Hardware name: ARM-Versatile Express [ 130.234966][ T4241] Call trace: [ 130.235186][ T4241] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 130.235598][ T4241] r7:841b0000 r6:00000cc0 r5:60000013 r4:8200e404 [ 130.235873][ T4241] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 130.236286][ T4241] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 130.236846][ T4241] r5:00000000 r4:8271619c [ 130.237039][ T4241] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 130.237428][ T4241] [<808bf744>] (should_fail_ex) from [<804db268>] (should_failslab+0x6c/0x94) [ 130.238166][ T4241] r6:00000cc0 r5:ea8f1f18 r4:82c9fc00 [ 130.239736][ T4241] [<804db1fc>] (should_failslab) from [<804c0960>] (kmem_cache_alloc_lru_noprof+0x50/0x338) [ 130.243376][ T4241] [<804c0910>] (kmem_cache_alloc_lru_noprof) from [<80525cd4>] (__d_alloc+0x30/0x228) [ 130.243871][ T4241] r10:00000143 r9:00000600 r8:82207820 r7:8499f000 r6:833d8a18 r5:ea8f1f18 [ 130.244188][ T4241] r4:833d8a18 [ 130.244362][ T4241] [<80525ca4>] (__d_alloc) from [<80525ee4>] (d_alloc+0x18/0x68) [ 130.244701][ T4241] r9:00000600 r8:847ac458 r7:ea8f1f18 r6:833d8a18 r5:00000600 r4:833d8a18 [ 130.245100][ T4241] [<80525ecc>] (d_alloc) from [<80516b24>] (lookup_one_qstr_excl+0x48/0x90) [ 130.245603][ T4241] r7:ea8f1f18 r6:833d8a18 r5:00000600 r4:00000000 [ 130.245870][ T4241] [<80516adc>] (lookup_one_qstr_excl) from [<8051b814>] (filename_create+0xd0/0x198) [ 130.246467][ T4241] r9:00000600 r8:00000000 r7:00000600 r6:ea8f1f18 r5:ea8f1f5c r4:00000000 [ 130.247986][ T4241] [<8051b744>] (filename_create) from [<8051dc5c>] (do_mkdirat+0x50/0x150) [ 130.249497][ T4241] r9:00000002 r8:00000004 r7:00000000 r6:82ed8000 r5:00000000 r4:00000004 [ 130.253093][ T4241] [<8051dc0c>] (do_mkdirat) from [<8051dd90>] (sys_mkdirat+0x34/0x38) [ 130.253639][ T4241] r9:841b0000 r8:8020029c r7:00000143 r6:00130d50 r5:00000000 r4:00000004 [ 130.256002][ T4241] [<8051dd5c>] (sys_mkdirat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 130.257897][ T4241] Exception stack(0xea8f1fa8 to 0xea8f1ff0) [ 130.258809][ T4241] 1fa0: 00000000 00000000 00000004 20000000 00000000 00000000 [ 130.263296][ T4241] 1fc0: 00000000 00000000 00130d50 00000143 00000000 00006364 003d0f00 76bf10bc [ 130.264705][ T4241] 1fe0: 76bf0ec0 76bf0eb0 000189d0 00132da0 [ 130.265119][ T4241] r5:00000000 r4:00000000 [ 130.372641][ T4243] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=4243 comm=syz.1.137 [ 130.372800][ T31] audit: type=1400 audit(130.320:189): avc: denied { write } for pid=4242 comm="syz.1.137" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 131.094832][ T4248] FAULT_INJECTION: forcing a failure. [ 131.094832][ T4248] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 131.095500][ T4248] CPU: 1 UID: 0 PID: 4248 Comm: syz.0.138 Not tainted 6.11.0-syzkaller #0 [ 131.095869][ T4248] Hardware name: ARM-Versatile Express [ 131.096108][ T4248] Call trace: [ 131.096312][ T4248] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 131.096729][ T4248] r7:00000000 r6:00000000 r5:60000013 r4:8200e404 [ 131.096979][ T4248] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 131.097358][ T4248] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 131.097937][ T4248] r5:00000000 r4:8274ae84 [ 131.104285][ T4248] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 131.107983][ T4248] [<808bf744>] (should_fail_ex) from [<808bf934>] (should_fail+0x14/0x18) [ 131.108502][ T4248] r6:00000000 r5:ea9b5f68 r4:00000002 [ 131.108772][ T4248] [<808bf920>] (should_fail) from [<808bf954>] (should_fail_usercopy+0x1c/0x20) [ 131.109167][ T4248] [<808bf938>] (should_fail_usercopy) from [<8054026c>] (simple_read_from_buffer+0x8c/0x134) [ 131.109599][ T4248] [<805401e0>] (simple_read_from_buffer) from [<805b5184>] (proc_fail_nth_read+0xb8/0x100) [ 131.110054][ T4248] r10:00000001 r9:805b50cc r8:00000002 r7:ea9b5f68 r6:0000000f r5:76bcff30 [ 131.110402][ T4248] r4:8359ec00 r3:ea9b5e9f [ 131.110640][ T4248] [<805b50cc>] (proc_fail_nth_read) from [<8050796c>] (vfs_read+0x98/0x324) [ 131.111023][ T4248] r8:76bcff30 r7:ea9b5f68 r6:8359ec00 r5:0000000f r4:841d2f00 [ 131.111319][ T4248] [<805078d4>] (vfs_read) from [<8050861c>] (ksys_read+0x78/0xf8) [ 131.111660][ T4248] r10:00000003 r9:8359ec00 r8:8020029c r7:00000000 r6:00000000 r5:841d2f00 [ 131.111995][ T4248] r4:841d2f03 [ 131.112187][ T4248] [<805085a4>] (ksys_read) from [<805086ac>] (sys_read+0x10/0x14) [ 131.112549][ T4248] r7:00000003 r6:00000006 r5:76bcff30 r4:0000000f [ 131.112843][ T4248] [<8050869c>] (sys_read) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 131.117465][ T4248] Exception stack(0xea9b5fa8 to 0xea9b5ff0) [ 131.118474][ T4248] 5fa0: 0000000f 76bcff30 00000006 76bcff30 0000000f 00000000 [ 131.125439][ T4248] 5fc0: 0000000f 76bcff30 00000006 00000003 00000000 00006364 003d0f00 76bd00bc [ 131.129174][ T4248] 5fe0: 00000158 76bcfed0 000d82e0 00130c74 [ 131.703398][ T4254] FAULT_INJECTION: forcing a failure. [ 131.703398][ T4254] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 131.707380][ T4254] CPU: 1 UID: 0 PID: 4254 Comm: syz.0.141 Not tainted 6.11.0-syzkaller #0 [ 131.708285][ T4254] Hardware name: ARM-Versatile Express [ 131.712814][ T4254] Call trace: [ 131.714440][ T4254] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 131.715182][ T4254] r7:84b3c480 r6:00000000 r5:60000013 r4:8200e404 [ 131.717437][ T4254] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 131.718756][ T4254] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 131.722438][ T4254] r5:00000000 r4:8274ae84 [ 131.726146][ T4254] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 131.727228][ T4254] [<808bf744>] (should_fail_ex) from [<808bf934>] (should_fail+0x14/0x18) [ 131.728226][ T4254] r6:00000000 r5:ea8f1f48 r4:00000014 [ 131.728721][ T4254] [<808bf920>] (should_fail) from [<808bf954>] (should_fail_usercopy+0x1c/0x20) [ 131.729120][ T4254] [<808bf938>] (should_fail_usercopy) from [<80814c28>] (_copy_from_iter+0x68/0x7c8) [ 131.729526][ T4254] [<80814bc0>] (_copy_from_iter) from [<815758f4>] (netlink_sendmsg+0x19c/0x43c) [ 131.729943][ T4254] r10:00000000 r9:00000000 r8:ea8f1f48 r7:84d06000 r6:00000014 r5:845929c0 [ 131.730280][ T4254] r4:ea8f1f38 [ 131.730462][ T4254] [<81575758>] (netlink_sendmsg) from [<8145253c>] (__sock_sendmsg+0x44/0x78) [ 131.730941][ T4254] r10:00000074 r9:ea8f1dd4 r8:ea8f1dd4 r7:00000000 r6:83196500 r5:ea8f1f38 [ 131.737562][ T4254] r4:00000000 [ 131.737979][ T4254] [<814524f8>] (__sock_sendmsg) from [<81453540>] (____sys_sendmsg+0x2ac/0x2cc) [ 131.740250][ T4254] r7:00000000 r6:00000000 r5:83196500 r4:ea8f1f38 [ 131.747454][ T4254] [<81453294>] (____sys_sendmsg) from [<814554ac>] (___sys_sendmsg+0x9c/0xd0) [ 131.748703][ T4254] r10:ea8f1e34 r9:20000140 r8:00000074 r7:00000000 r6:83196500 r5:ea8f1f38 [ 131.749246][ T4254] r4:00000000 [ 131.749543][ T4254] [<81455410>] (___sys_sendmsg) from [<814559c4>] (sys_sendmsg+0x78/0xbc) [ 131.750018][ T4254] r10:00000128 r9:841b5400 r8:8020029c r7:00000074 r6:20000140 r5:83196500 [ 131.750480][ T4254] r4:00000000 [ 131.750699][ T4254] [<8145594c>] (sys_sendmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 131.751690][ T4254] Exception stack(0xea8f1fa8 to 0xea8f1ff0) [ 131.752368][ T4254] 1fa0: 00000000 00000000 00000003 20000140 00000074 00000000 [ 131.753095][ T4254] 1fc0: 00000000 00000000 00130d50 00000128 00000000 00006364 003d0f00 76bf10bc [ 131.753689][ T4254] 1fe0: 76bf0ec0 76bf0eb0 000189d0 00132da0 [ 131.753970][ T4254] r7:00000128 r6:00130d50 r5:00000000 r4:00000000 [ 131.790681][ T4256] FAULT_INJECTION: forcing a failure. [ 131.790681][ T4256] name failslab, interval 1, probability 0, space 0, times 0 [ 131.791437][ T4256] CPU: 1 UID: 0 PID: 4256 Comm: syz.1.142 Not tainted 6.11.0-syzkaller #0 [ 131.791899][ T4256] Hardware name: ARM-Versatile Express [ 131.792183][ T4256] Call trace: [ 131.792429][ T4256] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 131.792868][ T4256] r7:8359a400 r6:00000dc0 r5:60000013 r4:8200e404 [ 131.793586][ T4256] [<81966d9c>] (show_stack) from [<81984a74>] (dump_stack_lvl+0x70/0x7c) [ 131.793915][ T4256] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 131.794252][ T4256] r5:00000000 r4:8271619c [ 131.794458][ T4256] [<81984a80>] (dump_stack) from [<808bf8d0>] (should_fail_ex+0x18c/0x1dc) [ 131.795649][ T4256] [<808bf744>] (should_fail_ex) from [<804db268>] (should_failslab+0x6c/0x94) [ 131.796847][ T4256] r6:00000dc0 r5:00002000 r4:82c9f600 [ 131.797556][ T4256] [<804db1fc>] (should_failslab) from [<804c0c94>] (kmem_cache_alloc_noprof+0x4c/0x334) [ 131.799783][ T4256] [<804c0c48>] (kmem_cache_alloc_noprof) from [<806f30e8>] (security_file_alloc+0x30/0xcc) [ 131.801520][ T4256] r10:00000142 r9:8359a400 r8:82605c00 r7:828c93cc r6:841d2180 r5:00002000 [ 131.801928][ T4256] r4:841d2180 [ 131.802431][ T4256] [<806f30b8>] (security_file_alloc) from [<80509fb4>] (init_file+0x48/0xd0) [ 131.808226][ T4256] r9:8359a400 r8:82605c00 r7:84b0f980 r6:00002000 r5:00002000 r4:841d2180 [ 131.808640][ T4256] [<80509f6c>] (init_file) from [<8050a0b4>] (alloc_empty_file+0x78/0x13c) [ 131.809089][ T4256] r7:84b0f980 r6:00002000 r5:841d2180 r4:82207810 [ 131.809374][ T4256] [<8050a03c>] (alloc_empty_file) from [<8051c764>] (path_openat+0x40/0x11a4) [ 131.809889][ T4256] r8:ea999e58 r7:ea999e58 r6:ea999f20 r5:8359a400 r4:82ed9000 [ 131.810213][ T4256] [<8051c724>] (path_openat) from [<8051d964>] (do_filp_open+0x9c/0x138) [ 131.810709][ T4256] r10:00000142 r9:8359a400 r8:00000001 r7:ea999e58 r6:ea999f20 r5:8359a400 [ 131.811266][ T4256] r4:82ed9000 [ 131.811489][ T4256] [<8051d8c8>] (do_filp_open) from [<80504a00>] (do_sys_openat2+0xbc/0xe4) [ 131.812072][ T4256] r8:8020029c r7:ffffff9c r6:00000004 r5:ea999f58 r4:82ed9000 [ 131.813145][ T4256] [<80504944>] (do_sys_openat2) from [<80504e08>] (sys_openat+0x98/0xd4) [ 131.814349][ T4256] r7:00000142 r6:00130d50 r5:20000040 r4:ffffff9c [ 131.814777][ T4256] [<80504d70>] (sys_openat) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 131.817515][ T4256] Exception stack(0xea999fa8 to 0xea999ff0) [ 131.817855][ T4256] 9fa0: 00000000 00000000 ffffff9c 20000040 00002000 00000000 [ 131.818277][ T4256] 9fc0: 00000000 00000000 00130d50 00000142 00000000 00006364 003d0f00 76b680bc [ 131.818866][ T4256] 9fe0: 76b67ec0 76b67eb0 000189d0 00132da0 [ 131.819621][ T4256] r5:00000000 r4:00000000 [ 132.500347][ T31] audit: type=1400 audit(132.440:190): avc: denied { ioctl } for pid=4257 comm="syz.1.144" path="socket:[3805]" dev="sockfs" ino=3805 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 133.328421][ T31] audit: type=1400 audit(133.270:191): avc: denied { create } for pid=4271 comm="syz.1.148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 133.329192][ T31] audit: type=1400 audit(133.270:192): avc: denied { write } for pid=4271 comm="syz.1.148" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 137.188758][ T4285] mmap: syz.1.154 (4285) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 142.516847][ T31] audit: type=1400 audit(142.460:193): avc: denied { set_context_mgr } for pid=4293 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 142.596239][ T31] audit: type=1400 audit(142.540:194): avc: denied { map } for pid=4293 comm="syz.1.159" path="/dev/binderfs/binder0" dev="binder" ino=4 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 142.740039][ T31] audit: type=1400 audit(142.690:195): avc: denied { call } for pid=4293 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 153.917145][ T4326] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4326 comm=syz.1.166 [ 154.749380][ T31] audit: type=1400 audit(154.700:196): avc: denied { create } for pid=4339 comm="syz.0.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 155.186403][ T4351] netlink: 'syz.1.175': attribute type 1 has an invalid length. [ 156.953148][ T31] audit: type=1400 audit(156.900:197): avc: denied { watch watch_reads } for pid=4339 comm="syz.0.172" path="/63" dev="tmpfs" ino=341 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 157.023333][ T31] audit: type=1400 audit(156.970:198): avc: denied { getopt } for pid=4339 comm="syz.0.172" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 191.258639][ T31] audit: type=1400 audit(191.200:199): avc: denied { nlmsg_write } for pid=4385 comm="syz.0.181" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 191.304923][ T31] audit: type=1400 audit(191.250:200): avc: denied { ioctl } for pid=4385 comm="syz.0.181" path="socket:[2887]" dev="sockfs" ino=2887 ioctlcmd=0x7542 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 202.053968][ T4399] netlink: 16 bytes leftover after parsing attributes in process `syz.0.184'. [ 202.638143][ T31] audit: type=1400 audit(202.580:201): avc: denied { setopt } for pid=4407 comm="syz.1.187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 202.825128][ T4412] input: syz1 as /devices/virtual/input/input4 [ 203.105669][ T31] audit: type=1400 audit(203.050:202): avc: denied { name_bind } for pid=4421 comm="syz.1.192" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 204.084034][ T4434] batadv_slave_0: entered promiscuous mode [ 204.193726][ T31] audit: type=1400 audit(204.140:203): avc: denied { bind } for pid=4435 comm="syz.1.197" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 204.196454][ T31] audit: type=1400 audit(204.140:204): avc: denied { name_bind } for pid=4435 comm="syz.1.197" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 204.198385][ T31] audit: type=1400 audit(204.140:205): avc: denied { node_bind } for pid=4435 comm="syz.1.197" saddr=224.0.0.2 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 204.297738][ T31] audit: type=1400 audit(204.240:206): avc: denied { create } for pid=4437 comm="syz.1.198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 205.004586][ T31] audit: type=1400 audit(204.950:207): avc: denied { setopt } for pid=4437 comm="syz.1.198" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 216.220842][ T84] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 216.438270][ T84] usb 2-1: Using ep0 maxpacket: 32 [ 216.446394][ T84] usb 2-1: config index 0 descriptor too short (expected 156, got 27) [ 216.448402][ T84] usb 2-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 216.449477][ T84] usb 2-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 216.470789][ T84] usb 2-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 216.472435][ T84] usb 2-1: config 0 interface 0 has no altsetting 0 [ 216.493947][ T84] usb 2-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 216.508060][ T84] usb 2-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 216.509861][ T84] usb 2-1: Product: syz [ 216.510108][ T84] usb 2-1: Manufacturer: syz [ 216.511645][ T84] usb 2-1: SerialNumber: syz [ 216.555382][ T84] usb 2-1: config 0 descriptor?? [ 216.628165][ T84] ldusb 2-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 216.688419][ T84] ldusb 2-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 216.803621][ T3068] usb 2-1: USB disconnect, device number 2 [ 216.815248][ T3068] ldusb 2-1:0.0: LD USB Device #0 now disconnected [ 217.903797][ T31] audit: type=1400 audit(217.850:208): avc: denied { bind } for pid=4495 comm="syz.1.209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 217.908338][ T31] audit: type=1400 audit(217.850:209): avc: denied { name_bind } for pid=4495 comm="syz.1.209" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 217.909039][ T31] audit: type=1400 audit(217.850:210): avc: denied { node_bind } for pid=4495 comm="syz.1.209" saddr=::1 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 220.673269][ T31] audit: type=1400 audit(220.620:211): avc: denied { connect } for pid=4517 comm="syz.0.210" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 220.678233][ T31] audit: type=1400 audit(220.620:212): avc: denied { name_connect } for pid=4517 comm="syz.0.210" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 221.204466][ T31] audit: type=1400 audit(221.150:213): avc: denied { write } for pid=4517 comm="syz.0.210" lport=45306 faddr=172.30.0.1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 223.100231][ T4520] netlink: 12 bytes leftover after parsing attributes in process `syz.1.209'. [ 223.160162][ T4496] input: syz0 as /devices/virtual/input/input5 [ 223.174589][ T31] audit: type=1400 audit(223.120:214): avc: denied { name_connect } for pid=4495 comm="syz.1.209" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 224.411410][ T4529] pim6reg1: entered promiscuous mode [ 224.412147][ T4529] pim6reg1: entered allmulticast mode [ 224.428892][ T4529] loop9: detected capacity change from 0 to 7 [ 224.590531][ T4542] IPv6: addrconf: prefix option has invalid lifetime [ 224.692161][ T4544] Zero length message leads to an empty skb [ 238.544727][ T31] audit: type=1400 audit(238.490:215): avc: denied { mount } for pid=4605 comm="syz.0.226" name="/" dev="ramfs" ino=5159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 238.579253][ T31] audit: type=1400 audit(238.530:216): avc: denied { remount } for pid=4605 comm="syz.0.226" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 245.499056][ T4645] VFS: Lookup of 'file0' in fuse fuse would have caused loop [ 256.377963][ T31] audit: type=1400 audit(256.320:217): avc: denied { unmount } for pid=3115 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 256.795964][ T4714] syz.0.241 (4714): drop_caches: 2 [ 256.796738][ T4714] syz.0.241 (4714): drop_caches: 2 [ 258.030151][ T4740] binder: BINDER_SET_CONTEXT_MGR already set [ 258.030730][ T4740] binder: 4739:4740 ioctl 4018620d 20000040 returned -16 [ 259.258927][ T4746] could not allocate digest TFM handle sha512-ssse3 [ 261.401441][ T31] audit: type=1400 audit(261.350:218): avc: denied { execute } for pid=4781 comm="syz.0.267" path="/92/cpu.stat" dev="tmpfs" ino=492 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 262.136041][ T31] audit: type=1400 audit(262.080:219): avc: denied { getopt } for pid=4790 comm="syz.0.272" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 268.648018][ T31] audit: type=1400 audit(268.590:220): avc: denied { connect } for pid=4851 comm="syz.1.287" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 270.857961][ T31] audit: type=1400 audit(270.800:221): avc: denied { read } for pid=4833 comm="syz.0.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 273.488199][ T4868] input: syz0 as /devices/virtual/input/input6 [ 273.805013][ T31] audit: type=1400 audit(273.750:222): avc: denied { relabelfrom } for pid=4863 comm="syz.1.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 273.811377][ T31] audit: type=1400 audit(273.760:223): avc: denied { relabelto } for pid=4863 comm="syz.1.291" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 277.158139][ T84] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 277.163718][ T84] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 277.448116][ T84] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 277.608132][ T84] usb 1-1: device descriptor read/64, error -71 [ 277.878141][ T84] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 278.028328][ T84] usb 1-1: device descriptor read/64, error -71 [ 278.148191][ T84] usb usb1-port1: attempt power cycle [ 278.558331][ T84] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 278.602243][ T84] usb 1-1: device descriptor read/8, error -71 [ 278.868424][ T84] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 278.901144][ T84] usb 1-1: device descriptor read/8, error -71 [ 279.018750][ T84] usb usb1-port1: unable to enumerate USB device [ 279.472453][ T4894] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 279.884124][ T31] audit: type=1400 audit(279.830:224): avc: denied { setopt } for pid=4901 comm="syz.1.298" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 290.338891][ T4951] netlink: 'syz.0.315': attribute type 1 has an invalid length. [ 290.909520][ T31] audit: type=1400 audit(290.850:225): avc: denied { listen } for pid=4967 comm="syz.0.319" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 292.137932][ T717] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 292.342914][ T717] usb 1-1: config 2 has an invalid interface number: 153 but max is 0 [ 292.343495][ T717] usb 1-1: config 2 has no interface number 0 [ 292.343851][ T717] usb 1-1: config 2 interface 153 altsetting 108 endpoint 0xB has invalid maxpacket 512, setting to 8 [ 292.344502][ T717] usb 1-1: config 2 interface 153 altsetting 108 endpoint 0xF has invalid maxpacket 1023, setting to 8 [ 292.344943][ T717] usb 1-1: config 2 interface 153 altsetting 108 endpoint 0x4 has an invalid bInterval 0, changing to 10 [ 292.345400][ T717] usb 1-1: config 2 interface 153 altsetting 108 endpoint 0x4 has invalid wMaxPacketSize 0 [ 292.345815][ T717] usb 1-1: config 2 interface 153 altsetting 108 has a duplicate endpoint with address 0x2, skipping [ 292.346313][ T717] usb 1-1: config 2 interface 153 altsetting 108 endpoint 0x6 has invalid maxpacket 1023, setting to 8 [ 292.346805][ T717] usb 1-1: config 2 interface 153 has no altsetting 0 [ 292.386440][ T717] usb 1-1: string descriptor 0 read error: -22 [ 292.387129][ T717] usb 1-1: New USB device found, idVendor=04eb, idProduct=e004, bcdDevice=da.fd [ 292.388495][ T717] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 294.076158][ T31] audit: type=1400 audit(294.020:226): avc: denied { bind } for pid=4987 comm="syz.1.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 294.085159][ T31] audit: type=1400 audit(294.030:227): avc: denied { connect } for pid=4987 comm="syz.1.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 299.260028][ T31] audit: type=1400 audit(299.210:228): avc: denied { create } for pid=5053 comm="syz.1.332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 300.013661][ T31] audit: type=1400 audit(299.960:229): avc: denied { create } for pid=5066 comm="syz.1.337" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 300.020013][ T31] audit: type=1400 audit(299.970:230): avc: denied { read } for pid=5066 comm="syz.1.337" name="file0" dev="tmpfs" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 300.020854][ T31] audit: type=1400 audit(299.970:231): avc: denied { open } for pid=5066 comm="syz.1.337" path="/218/file0" dev="tmpfs" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 300.025522][ T31] audit: type=1400 audit(299.970:232): avc: denied { ioctl } for pid=5066 comm="syz.1.337" path="/218/file0" dev="tmpfs" ino=1134 ioctlcmd=0x1285 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 300.047161][ T31] audit: type=1400 audit(299.990:233): avc: denied { unlink } for pid=3116 comm="syz-executor" name="file0" dev="tmpfs" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 302.311061][ T31] audit: type=1400 audit(302.260:234): avc: denied { create } for pid=5068 comm="syz.1.338" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 302.657216][ T1610] usb 1-1: USB disconnect, device number 7 [ 302.773341][ T31] audit: type=1400 audit(302.720:235): avc: denied { setopt } for pid=5080 comm="syz.0.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 312.090651][ T31] audit: type=1400 audit(312.030:236): avc: denied { read } for pid=5124 comm="syz.0.351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 312.285836][ T5135] netlink: 'syz.0.353': attribute type 10 has an invalid length. [ 315.324194][ T5150] trusted_key: encrypted_key: insufficient parameters specified [ 324.538261][ T31] audit: type=1400 audit(324.480:237): avc: denied { connect } for pid=5155 comm="syz.1.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 325.031617][ T31] audit: type=1400 audit(324.980:238): avc: denied { read } for pid=5155 comm="syz.1.361" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 328.020515][ T5164] syz.1.364 uses obsolete (PF_INET,SOCK_PACKET) [ 330.551181][ T31] audit: type=1400 audit(330.500:239): avc: denied { setopt } for pid=5171 comm="syz.0.366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 333.977968][ T5198] syzkaller1: entered promiscuous mode [ 333.978582][ T5198] syzkaller1: entered allmulticast mode [ 334.138328][ T31] audit: type=1400 audit(334.080:240): avc: denied { create } for pid=5204 comm="syz.1.375" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 351.914967][ T31] audit: type=1400 audit(351.860:241): avc: denied { bind } for pid=5277 comm="syz.0.387" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 354.917688][ C0] sched: RT throttling activated [ 356.880590][ T31] audit: type=1400 audit(356.760:242): avc: denied { nlmsg_read } for pid=5337 comm="syz.1.395" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 358.439481][ T5343] smc: net device ip6tnl0 applied user defined pnetid SYZ0 [ 358.469039][ T31] audit: type=1400 audit(358.400:243): avc: denied { remove_name } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 358.475570][ T31] audit: type=1400 audit(358.420:244): avc: denied { rename } for pid=2927 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 359.114108][ T31] audit: type=1400 audit(359.060:245): avc: denied { mounton } for pid=5372 comm="syz.0.401" path="/proc/373/task" dev="proc" ino=5067 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 362.230909][ C1] ------------[ cut here ]------------ [ 362.231528][ C1] WARNING: CPU: 1 PID: 23 at lib/refcount.c:28 refcount_warn_saturate+0x13c/0x174 [ 362.231969][ C1] refcount_t: underflow; use-after-free. [ 362.232247][ C1] Modules linked in: [ 362.233248][ C1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 362.234123][ C1] CPU: 1 UID: 0 PID: 23 Comm: ksoftirqd/1 Not tainted 6.11.0-syzkaller #0 [ 362.234478][ C1] Hardware name: ARM-Versatile Express [ 362.235187][ C1] Call trace: [ 362.237694][ C1] [<81966cb8>] (dump_backtrace) from [<81966db4>] (show_stack+0x18/0x1c) [ 362.239277][ C1] r7:00000000 r6:826228c4 r5:00000000 r4:8200e404 [ 362.239560][ C1] [<81966d9c>] (show_stack) from [<81984a58>] (dump_stack_lvl+0x54/0x7c) [ 362.239953][ C1] [<81984a04>] (dump_stack_lvl) from [<81984a98>] (dump_stack+0x18/0x1c) [ 362.240501][ C1] r5:00000000 r4:8286ed18 [ 362.240777][ C1] [<81984a80>] (dump_stack) from [<8196785c>] (panic+0x120/0x368) [ 362.241169][ C1] [<8196773c>] (panic) from [<802421d4>] (get_taint+0x0/0x1c) [ 362.241555][ C1] r3:8260c5c4 r2:00000001 r1:81ff6c38 r0:81ffea04 [ 362.241842][ C1] r7:8081a110 [ 362.242748][ C1] [<80242160>] (check_panic_on_warn) from [<80242328>] (__warn+0x7c/0x180) [ 362.243202][ C1] [<802422ac>] (__warn) from [<80242614>] (warn_slowpath_fmt+0x1e8/0x1f4) [ 362.243654][ C1] r8:00000009 r7:8205cdc4 r6:df879bfc r5:82e42400 r4:00000000 [ 362.244080][ C1] [<80242430>] (warn_slowpath_fmt) from [<8081a110>] (refcount_warn_saturate+0x13c/0x174) [ 362.244504][ C1] r10:20000113 r9:84c9cb5c r8:83c28900 r7:00000000 r6:817f7394 r5:00000002 [ 362.244842][ C1] r4:83c28900 [ 362.245029][ C1] [<80819fd4>] (refcount_warn_saturate) from [<8146782c>] (sk_skb_reason_drop+0x1d8/0x248) [ 362.245456][ C1] [<81467654>] (sk_skb_reason_drop) from [<817f7394>] (j1939_xtp_rx_cts+0x220/0x3d0) [ 362.245902][ C1] r9:84c9cb5c r8:83c28900 r7:84b3c6d8 r6:00000df2 r5:84c9cb00 r4:84c9cb14 [ 362.246240][ C1] [<817f7174>] (j1939_xtp_rx_cts) from [<817f8308>] (j1939_tp_recv+0x3f4/0x530) [ 362.246683][ C1] r10:ddde4ec8 r9:00000040 r8:84b3c6d0 r7:85c67000 r6:85c67008 r5:85c67000 [ 362.247039][ C1] r4:84e3e9c0 [ 362.247227][ C1] [<817f7f14>] (j1939_tp_recv) from [<817f1da0>] (j1939_can_recv+0x1e4/0x2dc) [ 362.248123][ C1] r7:85c67000 r6:85c67008 r5:85c67810 r4:84e3e9c0 [ 362.248443][ C1] [<817f1bbc>] (j1939_can_recv) from [<817e7b6c>] (can_rcv_filter+0x9c/0x218) [ 362.248880][ C1] r9:00000040 r8:843dc6a0 r7:98c80000 r6:84e3ec00 r5:00000001 r4:84c89360 [ 362.249224][ C1] [<817e7ad0>] (can_rcv_filter) from [<817e8510>] (can_receive+0xb4/0xf0) [ 362.249621][ C1] r9:00000040 r8:00000000 r7:843dc000 r6:83c2a480 r5:84830000 r4:84e3ec00 [ 362.249970][ C1] [<817e845c>] (can_receive) from [<817e85d0>] (can_rcv+0x84/0xac) [ 362.250330][ C1] r9:00000040 r8:00000002 r7:00000000 r6:00000000 r5:817e854c r4:84e3ec00 [ 362.250697][ C1] [<817e854c>] (can_rcv) from [<814886a4>] (__netif_receive_skb_one_core+0x5c/0x80) [ 362.251092][ C1] r5:817e854c r4:843dc000 [ 362.251299][ C1] [<81488648>] (__netif_receive_skb_one_core) from [<81488710>] (__netif_receive_skb+0x18/0x5c) [ 362.251839][ C1] r5:ddde4fb0 r4:84e3ec00 [ 362.252058][ C1] [<814886f8>] (__netif_receive_skb) from [<81488a00>] (process_backlog+0x88/0x15c) [ 362.252485][ C1] r5:ddde4fb0 r4:84e3ec00 [ 362.252715][ C1] [<81488978>] (process_backlog) from [<81489904>] (__napi_poll+0x34/0x240) [ 362.253119][ C1] r10:ddde4ec0 r9:ddde5100 r8:df879e38 r7:df879e33 r6:00000040 r5:ddde4fb0 [ 362.253471][ C1] r4:00000001 [ 362.253844][ C1] [<814898d0>] (__napi_poll) from [<8148a13c>] (net_rx_action+0x338/0x420) [ 362.254649][ C1] r9:ddde5100 r8:df879e38 r7:0000012c r6:0000184c r5:ddde4fb0 r4:00000000 [ 362.255611][ C1] [<81489e04>] (net_rx_action) from [<8024b5d8>] (handle_softirqs+0x15c/0x468) [ 362.256521][ C1] r10:00000008 r9:82e42400 r8:00000100 r7:04208040 r6:00000003 r5:00000004 [ 362.256920][ C1] r4:8260408c [ 362.257123][ C1] [<8024b47c>] (handle_softirqs) from [<8024b928>] (run_ksoftirqd+0x44/0x4c) [ 362.257757][ C1] r10:00000000 r9:00000002 r8:826240c8 r7:00000001 r6:82cc7440 r5:82e42400 [ 362.258224][ C1] r4:00000001 [ 362.258519][ C1] [<8024b8e4>] (run_ksoftirqd) from [<80274f1c>] (smpboot_thread_fn+0x16c/0x288) [ 362.258995][ C1] [<80274db0>] (smpboot_thread_fn) from [<8026faf4>] (kthread+0x104/0x134) [ 362.259412][ C1] r10:00000000 r9:df819d60 r8:82cc76c0 r7:82cc7440 r6:80274db0 r5:82e42400 [ 362.259804][ C1] r4:82cc75c0 r3:00000000 [ 362.260029][ C1] [<8026f9f0>] (kthread) from [<80200114>] (ret_from_fork+0x14/0x20) [ 362.260413][ C1] Exception stack(0xdf879fb0 to 0xdf879ff8) [ 362.260735][ C1] 9fa0: 00000000 00000000 00000000 00000000 [ 362.261181][ C1] 9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 362.261629][ C1] 9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 [ 362.261997][ C1] r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:8026f9f0 r4:82cc75c0 [ 362.264045][ C1] Rebooting in 86400 seconds.. VM DIAGNOSIS: 21:03:18 Registers: info registers vcpu 0 CPU#0 R00=201e30bc R01=7effffff R02=00000000 R03=b5003500 R04=dfa71ec0 R05=201e30a0 R06=0000f17f R07=00000002 R08=00000000 R09=83f4ec00 R10=b5403587 R11=dfa71d8c R12=00000000 R13=dfa71db0 R14=83f4ec00 R15=81455378 PSR=80000013 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=82fe7e00 R01=20000193 R02=00000103 R03=82e42400 R04=840a8440 R05=80000193 R06=20000193 R07=00000f01 R08=00000000 R09=00000024 R10=60000193 R11=df87997c R12=df879980 R13=df879960 R14=80941484 R15=8093ca4c 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