last executing test programs: 8.60244338s ago: executing program 0: socket$inet6(0xa, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x0, 0x4}, 0x48) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(crct10dif-generic)\x00'}, 0x58) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001dc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 6.47800229s ago: executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x57321000) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x7a, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x2000c6fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r1, &(0x7f00000012c0)="09268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0x20c8, 0x182, 0x0, 0x27) connect$netlink(r1, &(0x7f0000000000)=@unspec, 0xc) 5.498521718s ago: executing program 0: bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000440), 0x10) socket$vsock_stream(0x28, 0x1, 0x0) r0 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x258) r1 = socket(0xa, 0x40000000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x2, 0x208, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000660], 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x258) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x20}}, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000001080)=[@in6={0xa, 0x0, 0x0, @private0}]}, &(0x7f0000000440)=0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000300), r6) sendmsg$NET_DM_CMD_START(r6, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r7, 0x1}, 0x14}}, 0x0) sendmsg$NET_DM_CMD_STOP(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r7, 0x1}, 0x14}}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r4, @in={{0x2, 0x0, @empty}}}, 0x90) r8 = socket(0x0, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000080)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c000000680001000000000000000000020000000000000006000700020000000c000880080012000000000008000600f200000008000500", @ANYRES64=r8], 0x3c}}, 0x0) socket(0x840000000002, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) epoll_create1(0x80000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) socket$netlink(0x10, 0x3, 0x0) getuid() 3.874360293s ago: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001740)={0x0, {{0x2, 0x4e23, @multicast1}}}, 0x88) 3.382117307s ago: executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2.716777867s ago: executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='yeah\x00', 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) r1 = socket$inet6(0x10, 0x2, 0x4) sendto$inet6(r1, &(0x7f0000000080)="4c00000012001f15b9409b849ac00a00a5784004000000000000030038c88cc055c5ac27a6c5b068d0bf46d323452536005ad94a461cdbfee9bdb942352359a351d1ec0cffc8792cd8000080", 0x4c, 0x0, 0x0, 0x0) 2.196344474s ago: executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev, 0x0, 0x2b}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[], 0x10}}, 0x0) 1.838687825s ago: executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x2, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x41}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000009c0)={{}, &(0x7f0000000940), &(0x7f0000000980)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00000009c0), 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x1c, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x0, 0xa, 0x0, &(0x7f0000000200)="967ea6141c24565debcb", 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 1.151632177s ago: executing program 1: bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x7}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0xc, 0xc, &(0x7f0000000880)=@framed={{}, [@ringbuf_output={{0x18, 0x5, 0x1, 0x0, r0}, {}, {0x3, 0x3, 0x3, 0xa, 0x5}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x1e}}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000140)="76ea092000000000009bb5606c1e", 0x0, 0x0, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 881.516011ms ago: executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xa, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_devices(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="1b2308"], 0xe) 859.292483ms ago: executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195}, 0x48) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r4, r3, 0x26}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r4}, &(0x7f0000000000), &(0x7f0000000080)=r0}, 0x20) recvmsg$unix(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/179, 0xb3}], 0x1}, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003580)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r5}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000a40), 0x48) sendmsg$inet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) 0s ago: executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001740)={0x0, {{0x2, 0x4e23, @multicast1}}}, 0x88) kernel console output (not intermixed with test programs): [ 54.440234][ T31] audit: type=1400 audit(54.370:68): avc: denied { read write } for pid=2996 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 [ 54.450204][ T31] audit: type=1400 audit(54.380:69): avc: denied { open } for pid=2996 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]:45765' (ED25519) to the list of known hosts. [ 86.481175][ T31] audit: type=1400 audit(86.410:70): avc: denied { name_bind } for pid=3000 comm="sshd" src=30000 scontext=system_u:system_r:sshd_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 88.241735][ T31] audit: type=1400 audit(88.170:71): avc: denied { execute } for pid=3002 comm="sh" name="syz-fuzzer" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 88.252953][ T31] audit: type=1400 audit(88.190:72): avc: denied { execute_no_trans } for pid=3002 comm="sh" path="/syz-fuzzer" dev="vda" ino=680 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 1970/01/01 00:01:35 fuzzer started [ 98.466755][ T31] audit: type=1400 audit(98.400:73): avc: denied { node_bind } for pid=3002 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 98.537332][ T31] audit: type=1400 audit(98.470:74): avc: denied { name_bind } for pid=3002 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 1970/01/01 00:01:38 dialing manager at localhost:30000 [ 99.871905][ T31] audit: type=1400 audit(99.790:75): avc: denied { setattr } for pid=3012 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 [ 99.903944][ T31] audit: type=1400 audit(99.840:76): avc: denied { mounton } for pid=3013 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 [ 99.911033][ T31] audit: type=1400 audit(99.840:77): avc: denied { mount } for pid=3013 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 [ 99.920697][ T31] audit: type=1400 audit(99.850:78): avc: denied { mounton } for pid=3011 comm="syz-executor" path="/syzcgroup/unified" dev="vda" ino=682 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 99.942433][ T31] audit: type=1400 audit(99.880:79): avc: denied { mount } for pid=3011 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 [ 100.002603][ T3011] cgroup: Unknown subsys name 'net' [ 100.024727][ T31] audit: type=1400 audit(99.950:80): avc: denied { unmount } for pid=3011 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 100.271470][ T3011] cgroup: Unknown subsys name 'hugetlb' [ 100.273026][ T3011] cgroup: Unknown subsys name 'rlimit' [ 100.401594][ T3016] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 100.403150][ T31] audit: type=1400 audit(100.340:81): avc: denied { relabelto } for pid=3016 comm="mkswap" name="swap-file" dev="vda" ino=683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 100.410538][ T31] audit: type=1400 audit(100.340:82): avc: denied { write } for pid=3016 comm="mkswap" path="/swap-file" dev="vda" ino=683 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 108.125361][ T3014] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:01:48 starting 2 executor processes [ 108.310217][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 108.310315][ T31] audit: type=1400 audit(108.240:85): avc: denied { execmem } for pid=3018 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 108.339049][ T31] audit: type=1400 audit(108.270:86): avc: denied { mounton } for pid=3020 comm="syz-executor.0" 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 [ 108.350176][ T31] audit: type=1400 audit(108.280:87): avc: denied { mount } for pid=3020 comm="syz-executor.0" name="/" dev="fusectl" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 108.350923][ T31] audit: type=1400 audit(108.280:88): avc: denied { read } for pid=3020 comm="syz-executor.0" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 108.351538][ T31] audit: type=1400 audit(108.280:89): avc: denied { open } for pid=3020 comm="syz-executor.0" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 108.353262][ T31] audit: type=1400 audit(108.290:90): avc: denied { mounton } for pid=3020 comm="syz-executor.0" path="/" dev="vda" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 108.383998][ T31] audit: type=1400 audit(108.320:91): avc: denied { module_request } for pid=3020 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 108.486356][ T31] audit: type=1400 audit(108.420:92): avc: denied { sys_module } for pid=3020 comm="syz-executor.0" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 109.322053][ T31] audit: type=1400 audit(109.260:93): avc: denied { ioctl } for pid=3020 comm="syz-executor.0" 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 [ 110.796978][ T3021] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.804970][ T3021] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.950797][ T3020] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.957682][ T3020] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 111.958942][ T3021] hsr_slave_0: entered promiscuous mode [ 111.967604][ T3021] hsr_slave_1: entered promiscuous mode [ 112.045469][ T3020] hsr_slave_0: entered promiscuous mode [ 112.047436][ T3020] hsr_slave_1: entered promiscuous mode [ 112.048841][ T3020] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 112.049233][ T3020] Cannot create hsr debugfs directory [ 112.555488][ T31] audit: type=1400 audit(112.490:94): avc: denied { create } for pid=3021 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 112.571457][ T3021] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 112.592351][ T3021] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 112.606041][ T3021] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 112.614246][ T3021] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 112.672316][ T3020] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 112.682052][ T3020] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 112.697860][ T3020] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 112.721245][ T3020] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 113.514861][ T3021] 8021q: adding VLAN 0 to HW filter on device bond0 [ 113.623634][ T3020] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.201032][ T3021] veth0_vlan: entered promiscuous mode [ 117.238783][ T3021] veth1_vlan: entered promiscuous mode [ 117.254579][ T3020] veth0_vlan: entered promiscuous mode [ 117.293457][ T3020] veth1_vlan: entered promiscuous mode [ 117.336739][ T3021] veth0_macvtap: entered promiscuous mode [ 117.361854][ T3021] veth1_macvtap: entered promiscuous mode [ 117.393515][ T3020] veth0_macvtap: entered promiscuous mode [ 117.414396][ T3020] veth1_macvtap: entered promiscuous mode [ 117.467854][ T3021] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.468600][ T3021] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.468969][ T3021] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.469314][ T3021] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.612047][ T3020] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.612658][ T3020] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.613093][ T3020] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.613425][ T3020] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 117.667215][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 117.667299][ T31] audit: type=1400 audit(117.600:97): avc: denied { mounton } for pid=3021 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=779 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 117.683245][ T31] audit: type=1400 audit(117.620:98): avc: denied { mount } for pid=3021 comm="syz-executor.1" name="/" dev="binder" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 117.907482][ T31] audit: type=1400 audit(117.830:99): avc: denied { read write } for pid=3021 comm="syz-executor.1" name="loop1" dev="devtmpfs" ino=636 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 117.908512][ T31] audit: type=1400 audit(117.830:100): avc: denied { read write } for pid=3020 comm="syz-executor.0" name="loop0" dev="devtmpfs" ino=635 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 117.909328][ T31] audit: type=1400 audit(117.830:101): avc: denied { open } for pid=3021 comm="syz-executor.1" 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 [ 117.926888][ T31] audit: type=1400 audit(117.830:102): avc: denied { ioctl } for pid=3021 comm="syz-executor.1" 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 [ 117.927827][ T31] audit: type=1400 audit(117.830:103): avc: denied { ioctl } for pid=3020 comm="syz-executor.0" path="/dev/loop0" dev="devtmpfs" ino=635 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 118.030405][ T31] audit: type=1400 audit(117.950:104): avc: denied { prog_load } for pid=3700 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 118.031140][ T31] audit: type=1400 audit(117.960:105): avc: denied { bpf } for pid=3700 comm="syz-executor.1" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 118.038009][ T31] audit: type=1400 audit(117.970:106): avc: denied { perfmon } for pid=3700 comm="syz-executor.1" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 118.512330][ T3702] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 118.512829][ T3702] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 119.729833][ T3702] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.730445][ T3702] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.730854][ T3702] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.731670][ T3702] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.825336][ T3723] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3723 comm=syz-executor.0 [ 122.107817][ T3725] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 122.769048][ T47] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 123.023415][ T47] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 0 [ 123.033226][ T47] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 123.033569][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 123.033737][ T47] usb 1-1: Product: syz [ 123.033857][ T47] usb 1-1: Manufacturer: syz [ 123.034205][ T47] usb 1-1: SerialNumber: syz [ 123.103737][ T3729] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 123.123470][ T47] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 123.373328][ T47] usb 1-1: USB disconnect, device number 2 [ 126.543390][ T3745] loop0: detected capacity change from 0 to 4096 [ 126.663850][ T3745] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 126.670439][ T31] kauditd_printk_skb: 11 callbacks suppressed [ 126.670585][ T31] audit: type=1400 audit(126.600:118): avc: denied { mount } for pid=3743 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 126.727562][ T31] audit: type=1400 audit(126.620:119): avc: denied { write } for pid=3743 comm="syz-executor.0" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 126.736101][ T31] audit: type=1400 audit(126.620:120): avc: denied { add_name } for pid=3743 comm="syz-executor.0" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 126.765283][ T31] audit: type=1400 audit(126.620:121): avc: denied { create } for pid=3743 comm="syz-executor.0" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 126.832492][ T31] audit: type=1400 audit(126.770:122): avc: denied { read write } for pid=3743 comm="syz-executor.0" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 126.833275][ T31] audit: type=1400 audit(126.770:123): avc: denied { open } for pid=3743 comm="syz-executor.0" path="/syzkaller-testdir4234832213/syzkaller.3YGu9x/8/file0/file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 126.952228][ T31] audit: type=1400 audit(126.860:124): avc: denied { create } for pid=3753 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 127.518537][ T31] audit: type=1400 audit(127.440:125): avc: denied { read write open } for pid=3743 comm="syz-executor.0" path="/syzkaller-testdir4234832213/syzkaller.3YGu9x/8/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 127.563733][ T31] audit: type=1400 audit(127.500:126): avc: denied { mounton } for pid=3743 comm="syz-executor.0" path="/syzkaller-testdir4234832213/syzkaller.3YGu9x/8/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 129.302598][ T31] audit: type=1400 audit(129.230:127): avc: denied { unmount } for pid=3020 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 129.549151][ T3020] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.600397][ T31] kauditd_printk_skb: 6 callbacks suppressed [ 134.600507][ T31] audit: type=1400 audit(134.530:134): avc: denied { ioctl } for pid=3768 comm="syz-executor.1" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=3238 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 147.804524][ T31] audit: type=1400 audit(147.740:135): avc: denied { name_bind } for pid=3776 comm="syz-executor.0" src=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=tcp_socket permissive=1 [ 148.181691][ T3779] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 148.183682][ T3779] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 148.443629][ T3779] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.443927][ T3779] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.444116][ T3779] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.444316][ T3779] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 148.745068][ T3783] loop1: detected capacity change from 0 to 4096 [ 148.761422][ T3783] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 150.553662][ T31] audit: type=1326 audit(150.490:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3786 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51660 code=0x7ffc0000 [ 150.560369][ T31] audit: type=1326 audit(150.490:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3786 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=116 compat=0 ip=0x51660 code=0x7ffc0000 [ 150.562245][ T31] audit: type=1326 audit(150.500:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3786 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51660 code=0x7ffc0000 [ 150.564267][ T31] audit: type=1326 audit(150.500:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3786 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51660 code=0x7ffc0000 [ 151.133502][ T3021] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 151.496060][ T31] audit: type=1400 audit(151.430:140): avc: denied { create } for pid=3796 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 151.507675][ T31] audit: type=1400 audit(151.440:141): avc: denied { setopt } for pid=3796 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 151.512804][ T31] audit: type=1400 audit(151.450:142): avc: denied { write } for pid=3796 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 151.519990][ T31] audit: type=1400 audit(151.450:143): avc: denied { connect } for pid=3796 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 151.523418][ T31] audit: type=1400 audit(151.450:144): avc: denied { name_connect } for pid=3796 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 151.998701][ T3794] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 151.999225][ T3794] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 152.346428][ T3800] syz-executor.0[3800] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 152.355270][ T3800] syz-executor.0[3800] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 155.602042][ T3813] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 155.602776][ T3813] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 156.237013][ T31] audit: type=1400 audit(156.160:145): avc: denied { ioctl } for pid=3819 comm="syz-executor.0" path="socket:[3313]" dev="sockfs" ino=3313 ioctlcmd=0x8b0f scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 161.206985][ T31] audit: type=1400 audit(161.140:146): avc: denied { create } for pid=3862 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 162.144326][ T31] audit: type=1400 audit(162.060:147): avc: denied { create } for pid=3871 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 163.026357][ T31] audit: type=1400 audit(162.960:148): avc: denied { create } for pid=3880 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 163.887168][ T31] audit: type=1400 audit(163.820:149): avc: denied { setopt } for pid=3887 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 164.815739][ T3896] netlink: 4093 bytes leftover after parsing attributes in process `syz-executor.1'. [ 164.830823][ T3896] netlink: 4093 bytes leftover after parsing attributes in process `syz-executor.1'. [ 164.855431][ T3894] netlink: 4093 bytes leftover after parsing attributes in process `syz-executor.1'. [ 164.858555][ T3896] netlink: 4093 bytes leftover after parsing attributes in process `syz-executor.1'. [ 165.270103][ T31] audit: type=1400 audit(165.190:150): avc: denied { create } for pid=3897 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 165.309847][ T31] audit: type=1400 audit(165.230:151): avc: denied { write } for pid=3897 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 165.780062][ T31] audit: type=1400 audit(165.680:152): avc: denied { create } for pid=3899 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 166.928330][ T3904] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 167.429527][ T3906] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 169.042100][ T31] audit: type=1400 audit(168.970:153): avc: denied { create } for pid=3909 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 171.143221][ T31] audit: type=1400 audit(171.070:154): avc: denied { create } for pid=3914 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 171.199187][ T31] audit: type=1400 audit(171.130:155): avc: denied { ioctl } for pid=3914 comm="syz-executor.1" path="socket:[2490]" dev="sockfs" ino=2490 ioctlcmd=0x89e2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 171.214822][ T31] audit: type=1400 audit(171.150:156): avc: denied { ioctl } for pid=3914 comm="syz-executor.1" path="socket:[2491]" dev="sockfs" ino=2491 ioctlcmd=0x940d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sock_file permissive=1 [ 174.220891][ T3926] netlink: 'syz-executor.1': attribute type 21 has an invalid length. [ 174.224122][ T3926] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 179.446258][ T3954] loop0: detected capacity change from 0 to 2048 [ 179.560977][ T3954] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 179.599939][ T31] audit: type=1400 audit(179.530:157): avc: denied { map } for pid=3952 comm="syz-executor.0" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 179.619965][ T31] audit: type=1400 audit(179.530:158): avc: denied { read write } for pid=3952 comm="syz-executor.0" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=3454 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 179.720134][ T31] audit: type=1400 audit(179.640:159): avc: denied { append } for pid=3952 comm="syz-executor.0" path="/syzkaller-testdir4234832213/syzkaller.3YGu9x/38/file0/blkio.bfq.time_recursive" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 179.727623][ T31] audit: type=1400 audit(179.660:160): avc: denied { map } for pid=3952 comm="syz-executor.0" path="/syzkaller-testdir4234832213/syzkaller.3YGu9x/38/file0/blkio.bfq.time_recursive" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 179.728719][ T31] audit: type=1400 audit(179.660:161): avc: denied { execute } for pid=3952 comm="syz-executor.0" path="/syzkaller-testdir4234832213/syzkaller.3YGu9x/38/file0/blkio.bfq.time_recursive" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 179.771867][ T3957] loop1: detected capacity change from 0 to 2048 [ 179.823176][ T57] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1217: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 179.824210][ T3957] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 179.827958][ T57] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1 with error 28 [ 179.829125][ T57] EXT4-fs (loop0): This should not happen!! Data will be lost [ 179.829125][ T57] [ 179.831375][ T57] EXT4-fs (loop0): Total free blocks count 0 [ 179.831812][ T57] EXT4-fs (loop0): Free/Dirty block details [ 179.843157][ T57] EXT4-fs (loop0): free_blocks=2415919104 [ 179.844318][ T57] EXT4-fs (loop0): dirty_blocks=16 [ 179.844692][ T57] EXT4-fs (loop0): Block reservation details [ 179.845275][ T57] EXT4-fs (loop0): i_reserved_data_blocks=1 [ 179.855830][ T3020] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 179.928920][ T3021] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 180.135432][ T31] audit: type=1400 audit(180.070:162): avc: denied { create } for pid=3967 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 180.722416][ T31] audit: type=1400 audit(180.660:163): avc: denied { create } for pid=3970 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 182.010283][ T3981] loop1: detected capacity change from 0 to 512 [ 182.073618][ T3981] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 182.079366][ T3981] EXT4-fs (loop1): orphan cleanup on readonly fs [ 182.093531][ T3981] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 182.094696][ T3981] EXT4-fs warning (device loop1): ext4_enable_quotas:7074: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 182.100366][ T3981] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 182.102416][ T31] audit: type=1326 audit(182.040:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=240 compat=0 ip=0x51660 code=0x7fc00000 [ 182.110925][ T3981] EXT4-fs error (device loop1): ext4_validate_block_bitmap:440: comm syz-executor.1: bg 0: block 40: padding at end of block bitmap is not set [ 182.121400][ T3981] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6551: Corrupt filesystem [ 182.131305][ T31] audit: type=1326 audit(182.070:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=40000028 syscall=383 compat=0 ip=0x51660 code=0x7fc00000 [ 182.134840][ T3981] EXT4-fs (loop1): 1 truncate cleaned up [ 182.136652][ T3981] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 182.170633][ T3981] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #16: comm syz-executor.1: corrupted xattr block 31: invalid header [ 182.173065][ T3981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 182.173697][ T3981] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #16: comm syz-executor.1: corrupted xattr block 31: invalid header [ 182.181720][ T3981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 182.183442][ T3981] EXT4-fs error (device loop1): ext4_get_link:106: inode #16: comm syz-executor.1: bad symlink. [ 182.204011][ T3981] EXT4-fs error (device loop1): ext4_xattr_block_get:596: inode #16: comm syz-executor.1: corrupted xattr block 31: invalid header [ 182.210937][ T3981] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=16 [ 182.211559][ T3981] EXT4-fs error (device loop1): ext4_get_link:106: inode #16: comm syz-executor.1: bad symlink. [ 182.286977][ T3021] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 183.972225][ T3988] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 183.972820][ T3988] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 185.796881][ T4008] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 185.797398][ T4008] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 186.447724][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 186.447788][ T31] audit: type=1400 audit(186.380:168): avc: denied { create } for pid=4016 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 186.632956][ T4018] netlink: 'syz-executor.0': attribute type 39 has an invalid length. [ 187.497462][ T31] audit: type=1400 audit(187.430:169): avc: denied { read } for pid=4025 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 187.504285][ T4029] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 187.504733][ T4029] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 187.918088][ T31] audit: type=1400 audit(187.850:170): avc: denied { write } for pid=4033 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 188.007891][ T31] audit: type=1400 audit(187.930:171): avc: denied { setopt } for pid=4025 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 188.756097][ T4038] netlink: 'syz-executor.1': attribute type 16 has an invalid length. [ 190.946423][ T4048] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 190.947061][ T4048] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 191.350425][ T31] audit: type=1400 audit(191.280:172): avc: denied { create } for pid=4055 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 191.375925][ T31] audit: type=1400 audit(191.310:173): avc: denied { write } for pid=4055 comm="syz-executor.1" path="socket:[2697]" dev="sockfs" ino=2697 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 192.254172][ T31] audit: type=1400 audit(192.190:174): avc: denied { shutdown } for pid=4061 comm="syz-executor.0" lport=59187 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 193.220299][ T4066] netlink: 'syz-executor.0': attribute type 27 has an invalid length. [ 193.220635][ T4066] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 194.163588][ T4080] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 194.173749][ T31] audit: type=1400 audit(194.110:175): avc: denied { create } for pid=4079 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 194.211616][ T31] audit: type=1400 audit(194.150:176): avc: denied { setopt } for pid=4078 comm="syz-executor.0" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 194.265994][ T4080] dvmrp0: entered allmulticast mode [ 195.272360][ T4092] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 195.272955][ T4092] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 195.616472][ T31] audit: type=1400 audit(195.550:177): avc: denied { write } for pid=4098 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 195.747447][ T31] audit: type=1400 audit(195.680:178): avc: denied { connect } for pid=4100 comm="syz-executor.0" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 195.754968][ T31] audit: type=1400 audit(195.690:179): avc: denied { write } for pid=4100 comm="syz-executor.0" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 196.428527][ T4111] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 196.440462][ T31] audit: type=1400 audit(196.370:180): avc: denied { ioctl } for pid=4108 comm="syz-executor.0" path="socket:[3620]" dev="sockfs" ino=3620 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 196.464895][ T31] audit: type=1400 audit(196.400:181): avc: denied { create } for pid=4106 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 196.468579][ T31] audit: type=1400 audit(196.400:182): avc: denied { getopt } for pid=4106 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 196.673668][ T31] audit: type=1400 audit(196.610:183): avc: denied { getopt } for pid=4116 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 197.742328][ T4117] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 198.140597][ T4132] Driver unsupported XDP return value 0 on prog (id 31) dev N/A, expect packet loss! [ 199.502029][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 199.502140][ T31] audit: type=1400 audit(199.440:185): avc: denied { bind } for pid=4145 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 200.013937][ T31] audit: type=1400 audit(199.950:186): avc: denied { bind } for pid=4155 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 200.017869][ T31] audit: type=1400 audit(199.950:187): avc: denied { node_bind } for pid=4155 comm="syz-executor.0" saddr=fe80:: scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=sctp_socket permissive=1 [ 200.870227][ T31] audit: type=1400 audit(200.800:188): avc: denied { create } for pid=4154 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 200.871765][ T31] audit: type=1400 audit(200.800:189): avc: denied { bind } for pid=4154 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 200.891415][ T31] audit: type=1400 audit(200.820:190): avc: denied { accept } for pid=4154 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 202.180333][ T31] audit: type=1400 audit(202.100:191): avc: denied { bind } for pid=4184 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 202.211875][ T31] audit: type=1400 audit(202.150:192): avc: denied { setopt } for pid=4184 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 202.706723][ T31] audit: type=1400 audit(202.640:193): avc: denied { ioctl } for pid=4183 comm="syz-executor.1" path="socket:[2879]" dev="sockfs" ino=2879 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 203.920231][ T31] audit: type=1400 audit(203.850:194): avc: denied { create } for pid=4198 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 204.827949][ T4206] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 204.845476][ T4203] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 204.893839][ T4203] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 204.914504][ T4206] netlink: 'syz-executor.0': attribute type 10 has an invalid length. [ 206.992742][ T31] kauditd_printk_skb: 1 callbacks suppressed [ 206.992827][ T31] audit: type=1400 audit(206.930:196): avc: denied { name_bind } for pid=4224 comm="syz-executor.1" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 207.037791][ T31] audit: type=1400 audit(206.970:197): avc: denied { create } for pid=4224 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 207.077112][ T31] audit: type=1400 audit(207.010:198): avc: denied { name_connect } for pid=4224 comm="syz-executor.1" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 207.607600][ T31] audit: type=1400 audit(207.530:199): avc: denied { read } for pid=4224 comm="syz-executor.1" lport=46167 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 207.621280][ T31] audit: type=1400 audit(207.560:200): avc: denied { getopt } for pid=4227 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 208.241147][ T31] audit: type=1400 audit(208.160:201): avc: denied { bind } for pid=4227 comm="syz-executor.0" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 208.258984][ T31] audit: type=1400 audit(208.180:202): avc: denied { node_bind } for pid=4227 comm="syz-executor.0" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 208.306115][ T31] audit: type=1400 audit(208.240:203): avc: denied { connect } for pid=4227 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 208.843031][ T4231] vlan0: entered promiscuous mode [ 208.903825][ T4231] vlan0 (unregistering): left promiscuous mode [ 210.362051][ T4235] netlink: 'syz-executor.1': attribute type 27 has an invalid length. [ 210.362636][ T4235] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 212.210075][ T31] audit: type=1400 audit(212.140:204): avc: denied { write } for pid=4250 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 213.128839][ T31] audit: type=1400 audit(213.060:205): avc: denied { setopt } for pid=4250 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 216.346269][ T31] audit: type=1400 audit(216.280:206): avc: denied { write } for pid=4286 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 216.347232][ T31] audit: type=1400 audit(216.280:207): avc: denied { nlmsg_read } for pid=4286 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 216.741772][ T31] audit: type=1400 audit(216.670:208): avc: denied { setopt } for pid=4289 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 218.858599][ T4302] 8<--- cut here --- [ 218.880697][ T4302] Unable to handle kernel NULL pointer dereference at virtual address 00000000 when read [ 218.901664][ T4302] [00000000] *pgd=850eb003, *pmd=fe06c003 [ 218.903168][ T4302] Internal error: Oops: 205 [#1] PREEMPT SMP ARM [ 218.903762][ T4302] Modules linked in: [ 218.904405][ T4302] CPU: 0 PID: 4302 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller #0 [ 218.904869][ T4302] Hardware name: ARM-Versatile Express [ 218.905476][ T4302] PC is at __kmap_local_page_prot+0xc/0x74 [ 218.906748][ T4302] LR is at copy_page_to_iter+0xf8/0x184 [ 218.907278][ T4302] pc : [<80481680>] lr : [<80806d7c>] psr: 60000013 [ 218.907760][ T4302] sp : dfcc9ca0 ip : dfcc9cb0 fp : dfcc9cac [ 218.908220][ T4302] r10: 00000018 r9 : 8285f4e8 r8 : 00000000 [ 218.908537][ T4302] r7 : 00000000 r6 : 00000000 r5 : 00000000 r4 : 8507c000 [ 218.908988][ T4302] r3 : 00c00000 r2 : 0000071f r1 : 00000000 r0 : 00000000 [ 218.909495][ T4302] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user [ 218.910145][ T4302] Control: 30c5387d Table: 8501f480 DAC: fffffffd [ 218.910591][ T4302] Register r0 information: NULL pointer [ 218.911796][ T4302] Register r1 information: NULL pointer [ 218.912096][ T4302] Register r2 information: non-paged memory [ 218.912432][ T4302] Register r3 information: non-paged memory [ 218.912763][ T4302] Register r4 information: slab kmalloc-1k start 8507c000 pointer offset 0 size 1024 [ 218.914133][ T4302] Register r5 information: NULL pointer [ 218.914445][ T4302] Register r6 information: NULL pointer [ 218.915055][ T4302] Register r7 information: NULL pointer [ 218.915548][ T4302] Register r8 information: NULL pointer [ 218.916224][ T4302] Register r9 information: non-slab/vmalloc memory [ 218.916726][ T4302] Register r10 information: non-paged memory [ 218.917025][ T4302] Register r11 information: vmalloc memory [ 218.917539][ T4302] Register r12 information: 2-page vmalloc region starting at 0xdfcc8000 allocated at kernel_clone+0xac/0x3e4 [ 218.918218][ T4302] Process syz-executor.0 (pid: 4302, stack limit = 0xdfcc8000) [ 218.918908][ T4302] Stack: (0xdfcc9ca0 to 0xdfcca000) [ 218.919292][ T4302] 9ca0: dfcc9ce4 dfcc9cb0 80806d7c 80481680 dfcc9cd4 dfcc9f48 8024d2c4 8507c000 [ 218.920086][ T4302] 9cc0: 8507c000 00000000 00000000 00000000 000000b3 00000018 dfcc9d34 dfcc9ce8 [ 218.920683][ T4302] 9ce0: 81461940 80806c90 40000013 8489b940 8401a800 8401a8e0 83ec0900 8401a8e8 [ 218.921036][ T4302] 9d00: dfcc9f48 00000000 dfcc9d34 83ec0900 000000b3 8401a800 84463000 00000001 [ 218.921403][ T4302] 9d20: 00000000 00000000 dfcc9da4 dfcc9d38 8168912c 8146185c 00000000 00000000 [ 218.921831][ T4302] 9d40: 00000000 8401a8e0 8401a8d0 7fffffff 83ec0988 8401a8fc 83ec0b34 dfcc9f38 [ 218.922724][ T4302] 9d60: 00000000 84463000 802a4894 00000100 00000122 6311edda dfcc9f38 81688fdc [ 218.923194][ T4302] 9d80: dfcc9f38 8489b900 00000000 00000000 00000000 dfcc9df4 dfcc9dc4 dfcc9da8 [ 218.923572][ T4302] 9da0: 81687e74 81688fe8 00000000 00000000 00000000 81687e3c dfcc9de4 dfcc9dc8 [ 218.924091][ T4302] 9dc0: 813d0af4 81687e48 dfcc9f38 200004c0 8489b900 00000000 dfcc9ea4 dfcc9de8 [ 218.924513][ T4302] 9de0: 813d0cf8 813d0ab0 00000001 00000000 dfcc9e34 00000000 00000000 00000000 [ 218.924905][ T4302] 9e00: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 218.925401][ T4302] 9e20: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 218.925823][ T4302] 9e40: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 218.926346][ T4302] 9e60: 00000000 00000000 00000000 00000000 00000000 6311edda 00000000 00000000 [ 218.926886][ T4302] 9e80: dfcc9f38 200004c0 00000000 8489b900 84463000 00000129 dfcc9f24 dfcc9ea8 [ 218.927221][ T4302] 9ea0: 813d3ddc 813d0c74 00000000 00000000 80287344 00000000 00000000 200006c0 [ 218.927561][ T4302] 9ec0: 000000b3 00000000 00000000 00000000 00000000 00000000 00000000 00000000 [ 218.927920][ T4302] 9ee0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 6311edda [ 218.928562][ T4302] 9f00: dfcc9f24 8489b900 00000000 200004c0 00000000 8020029c dfcc9fa4 dfcc9f28 [ 218.929077][ T4302] 9f20: 813d45bc 813d3d60 00000000 dfcc9f38 00000001 fffffff7 dfcc9df4 00000000 [ 218.929625][ T4302] 9f40: 00000000 00000000 00000000 00000000 200006c0 000000b3 00000001 00000000 [ 218.930236][ T4302] 9f60: 00000000 00000001 00000000 00000000 00000000 00000000 00000000 00000000 [ 218.930630][ T4302] 9f80: 8020c910 6311edda 00000000 00000000 001542c8 00000129 00000000 dfcc9fa8 [ 218.931096][ T4302] 9fa0: 80200060 813d4554 00000000 00000000 00000003 200004c0 00000000 00000000 [ 218.931538][ T4302] 9fc0: 00000000 00000000 001542c8 00000129 7ec93336 7ec93337 003d0f00 76b1e0fc [ 218.932059][ T4302] 9fe0: 76b1df08 76b1def8 00016f30 00051660 60000010 00000003 00000000 00000000 [ 218.932932][ T4302] Call trace: [ 218.933555][ T4302] [<80481674>] (__kmap_local_page_prot) from [<80806d7c>] (copy_page_to_iter+0xf8/0x184) [ 218.934942][ T4302] [<80806c84>] (copy_page_to_iter) from [<81461940>] (sk_msg_recvmsg+0xf0/0x3cc) [ 218.935586][ T4302] r10:00000018 r9:000000b3 r8:00000000 r7:00000000 r6:00000000 r5:8507c000 [ 218.935999][ T4302] r4:8507c000 [ 218.936327][ T4302] [<81461850>] (sk_msg_recvmsg) from [<8168912c>] (unix_bpf_recvmsg+0x150/0x444) [ 218.936759][ T4302] r10:00000000 r9:00000000 r8:00000001 r7:84463000 r6:8401a800 r5:000000b3 [ 218.937312][ T4302] r4:83ec0900 [ 218.937503][ T4302] [<81688fdc>] (unix_bpf_recvmsg) from [<81687e74>] (unix_dgram_recvmsg+0x38/0x4c) [ 218.938108][ T4302] r10:dfcc9df4 r9:00000000 r8:00000000 r7:00000000 r6:8489b900 r5:dfcc9f38 [ 218.938543][ T4302] r4:81688fdc [ 218.938824][ T4302] [<81687e3c>] (unix_dgram_recvmsg) from [<813d0af4>] (sock_recvmsg+0x50/0x78) [ 218.939820][ T4302] r4:81687e3c [ 218.940009][ T4302] [<813d0aa4>] (sock_recvmsg) from [<813d0cf8>] (____sys_recvmsg+0x90/0x184) [ 218.940449][ T4302] r7:00000000 r6:8489b900 r5:200004c0 r4:dfcc9f38 [ 218.940808][ T4302] [<813d0c68>] (____sys_recvmsg) from [<813d3ddc>] (___sys_recvmsg+0x88/0xbc) [ 218.941352][ T4302] r10:00000129 r9:84463000 r8:8489b900 r7:00000000 r6:200004c0 r5:dfcc9f38 [ 218.941676][ T4302] r4:00000000 [ 218.941862][ T4302] [<813d3d54>] (___sys_recvmsg) from [<813d45bc>] (sys_recvmsg+0x74/0xb8) [ 218.942650][ T4302] r8:8020029c r7:00000000 r6:200004c0 r5:00000000 r4:8489b900 [ 218.942961][ T4302] [<813d4548>] (sys_recvmsg) from [<80200060>] (ret_fast_syscall+0x0/0x1c) [ 218.943448][ T4302] Exception stack(0xdfcc9fa8 to 0xdfcc9ff0) [ 218.943849][ T4302] 9fa0: 00000000 00000000 00000003 200004c0 00000000 00000000 [ 218.944667][ T4302] 9fc0: 00000000 00000000 001542c8 00000129 7ec93336 7ec93337 003d0f00 76b1e0fc [ 218.945500][ T4302] 9fe0: 76b1df08 76b1def8 00016f30 00051660 [ 218.945824][ T4302] r7:00000129 r6:001542c8 r5:00000000 r4:00000000 [ 218.946390][ T4302] Code: eaffffe8 e1a0c00d e92dd800 e24cb004 (e5901000) [ 218.980433][ T4302] ---[ end trace 0000000000000000 ]--- [ 218.981471][ T4302] Kernel panic - not syncing: Fatal exception [ 218.983833][ T4302] Rebooting in 86400 seconds.. VM DIAGNOSIS: 09:35:31 Registers: info registers vcpu 0 CPU#0 R00=00000001 R01=0000aa22 R02=7ee3c000 R03=00000000 R04=00000007 R05=7ea850f8 R06=00542b58 R07=0090b198 R08=00000000 R09=00906ee8 R10=7ea8527c R11=7ea850dc R12=7ea850e0 R13=7ea85098 R14=7ee3d4d8 R15=7ee3d518 PSR=20000010 --C- A S usr32 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=005027e9 s17=00000000 d08=00000000005027e9 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=ffffffe3 s33=ffffffff d16=ffffffffffffffe3 s34=656d01ff s35=79726f6d d17=79726f6d656d01ff s36=6576652e s37=0073746e d18=0073746e6576652e s38=0816279e s39=01c70800 d19=01c708000816279e s40=00078002 s41=019db408 d20=019db40800078002 s42=cc000800 s43=020c0125 d21=020c0125cc000800 s44=80080000 s45=080001c0 d22=080001c080080000 s46=20808082 s47=06240800 d23=0624080020808082 s48=a6d4732e s49=c12e2ee9 d24=c12e2ee9a6d4732e s50=a8005812 s51=05de693c d25=05de693ca8005812 s52=52d7194b s53=c3a023f5 d26=c3a023f552d7194b s54=bbab442f s55=6ce307c9 d27=6ce307c9bbab442f s56=0c78b386 s57=d5cbeb6e d28=d5cbeb6e0c78b386 s58=b750fe69 s59=cc7a56a3 d29=cc7a56a3b750fe69 s60=bd6d0704 s61=db41d3e6 d30=db41d3e6bd6d0704 s62=87d03447 s63=b2b64e5c d31=b2b64e5c87d03447 FPSCR: 00000000 info registers vcpu 1 CPU#1 R00=7ee98058 R01=00000001 R02=00000000 R03=85030840 R04=85030910 R05=000000d0 R06=85008f80 R07=dfb1f000 R08=7ee97f88 R09=b5403587 R10=b5003500 R11=df9b9e34 R12=00000018 R13=df9b9da0 R14=00000000 R15=816fd66c PSR=40000013 -Z-- 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