Warning: Permanently added '10.128.1.145' (ED25519) to the list of known hosts. 2024/04/30 06:54:28 fuzzer started 2024/04/30 06:54:28 dialing manager at 10.128.0.163:30000 [ 22.178847][ T23] audit: type=1400 audit(1714460068.880:66): avc: denied { node_bind } for pid=345 comm="syz-fuzzer" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.199230][ T23] audit: type=1400 audit(1714460068.880:67): avc: denied { name_bind } for pid=345 comm="syz-fuzzer" src=6060 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 22.232156][ T23] audit: type=1400 audit(1714460068.930:68): avc: denied { mounton } for pid=353 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.233703][ T353] cgroup1: Unknown subsys name 'net' [ 22.254849][ T23] audit: type=1400 audit(1714460068.930:69): avc: denied { mount } for pid=353 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 [ 22.260429][ T353] cgroup1: Unknown subsys name 'net_prio' [ 22.287613][ T353] cgroup1: Unknown subsys name 'devices' [ 22.293871][ T23] audit: type=1400 audit(1714460068.990:70): avc: denied { unmount } for pid=353 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.313434][ T23] audit: type=1400 audit(1714460069.000:71): avc: denied { read } for pid=144 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 22.450003][ T353] cgroup1: Unknown subsys name 'hugetlb' [ 22.455683][ T353] cgroup1: Unknown subsys name 'rlimit' [ 22.609956][ T23] audit: type=1400 audit(1714460069.310:72): avc: denied { mounton } for pid=353 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 [ 22.634609][ T23] audit: type=1400 audit(1714460069.310:73): avc: denied { mount } for pid=353 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 [ 22.640684][ T355] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.657497][ T23] audit: type=1400 audit(1714460069.310:74): avc: denied { setattr } for pid=353 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=882 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.688879][ T23] audit: type=1400 audit(1714460069.360:75): avc: denied { relabelto } for pid=355 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.741581][ T353] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 2024/04/30 06:54:29 code coverage: enabled 2024/04/30 06:54:29 comparison tracing: enabled 2024/04/30 06:54:29 extra coverage: enabled 2024/04/30 06:54:29 delay kcov mmap: mmap returned an invalid pointer 2024/04/30 06:54:29 setuid sandbox: enabled 2024/04/30 06:54:29 namespace sandbox: enabled 2024/04/30 06:54:29 Android sandbox: enabled 2024/04/30 06:54:29 fault injection: enabled 2024/04/30 06:54:29 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2024/04/30 06:54:29 net packet injection: enabled 2024/04/30 06:54:29 net device setup: enabled 2024/04/30 06:54:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2024/04/30 06:54:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 2024/04/30 06:54:29 NIC VF setup: PCI device 0000:00:11.0 is not available 2024/04/30 06:54:29 USB emulation: enabled 2024/04/30 06:54:29 hci packet injection: /dev/vhci does not exist 2024/04/30 06:54:29 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2024/04/30 06:54:29 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2024/04/30 06:54:29 swap file: enabled 2024/04/30 06:54:29 starting 5 executor processes [ 23.178697][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.185543][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.193046][ T365] device bridge_slave_0 entered promiscuous mode [ 23.208941][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.215777][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.225841][ T365] device bridge_slave_1 entered promiscuous mode [ 23.392443][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.399464][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.406674][ T370] device bridge_slave_0 entered promiscuous mode [ 23.413802][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.420653][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.428068][ T370] device bridge_slave_1 entered promiscuous mode [ 23.452400][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.459292][ T373] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.466622][ T373] device bridge_slave_0 entered promiscuous mode [ 23.473631][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.480579][ T373] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.487935][ T373] device bridge_slave_1 entered promiscuous mode [ 23.536288][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.543178][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.550471][ T372] device bridge_slave_0 entered promiscuous mode [ 23.560513][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.567396][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.574725][ T372] device bridge_slave_1 entered promiscuous mode [ 23.599678][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.606510][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.613898][ T371] device bridge_slave_0 entered promiscuous mode [ 23.620927][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.627797][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.634986][ T371] device bridge_slave_1 entered promiscuous mode [ 23.779938][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.786772][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.793948][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.800782][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.822302][ T373] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.829144][ T373] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.836257][ T373] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.843299][ T373] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.859138][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.865970][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.873210][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.879954][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.910023][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.916949][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.924110][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.930946][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.939039][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.945863][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.953025][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.959764][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.993235][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.000630][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.007989][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.015476][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.023166][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.030235][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.038701][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.046101][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.053160][ T366] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.060166][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.067094][ T366] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.074561][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.081805][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.098046][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.105987][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.112834][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.120051][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.128079][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.134889][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.142098][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.149874][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.185102][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.194352][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.202553][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.211019][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.217853][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.225171][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.233721][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.240557][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.247805][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.255714][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.263520][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.271642][ T124] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.278479][ T124] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.297683][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.305620][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.314461][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.322411][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.347715][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.355900][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.364216][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.372178][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.391542][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.400057][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.407882][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.415956][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.424274][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.432495][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.448580][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.455950][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.463660][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.471969][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.480372][ T124] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.487375][ T124] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.513825][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.522159][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.530409][ T387] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.537226][ T387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.545251][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.552532][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.559807][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.567895][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.575782][ T387] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.582540][ T387] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.589695][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.597597][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.605311][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.613490][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.621462][ T387] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.628298][ T387] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.635423][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.643471][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.651668][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.659918][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.688056][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.696107][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.705925][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.713963][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.722093][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.729930][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.737828][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.745573][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.753884][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.776244][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) write$binfmt_script(r2, 0x0, 0xfffffe5d) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="3c00000010008506000000ff0100000000000000", @ANYRES32=r3, @ANYBLOB="01ff00e1c2ed00001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) getsockname$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000004c0)=0x14) r5 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @ip6gretap={{0xe}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}]}}}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=@newqdisc={0x24, 0x10, 0x1, 0x0, 0x0, {0x10, 0x0, 0x4c, r3, {0xfff1}}}, 0x24}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r6, &(0x7f00000001c0)=ANY=[], 0x118) ioctl$KVM_HYPERV_EVENTFD(0xffffffffffffffff, 0xc048aec8, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r6, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) sendto$packet(r7, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) [ 24.784502][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.793365][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.801915][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.810112][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.824850][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 24.833481][ T387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) prlimit64(0x0, 0x6, &(0x7f0000000040), 0x0) syz_io_uring_setup(0x6bbe, &(0x7f0000000100)={0x0, 0x0, 0x2}, 0x0, 0x0) executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x2000804, &(0x7f00000004c0)={[{@uni_xlateno}, {@shortname_lower}, {@numtail}, {@utf8}, {@shortname_win95}, {@shortname_lower}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'cp1250'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}, {@shortname_win95}, {@fat=@errors_remount}, {@rodir}, {@shortname_winnt}]}, 0x5, 0x27f, &(0x7f0000000240)="$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") mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) executing program 4: unshare(0x26000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x17, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) r1 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000200)={@cgroup=r2, r0, 0x12}, 0x10) [ 24.863669][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.876406][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.885438][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.897167][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.905781][ T388] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="180000000200de030000000000000001040000000e0000f1850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001100)={&(0x7f00000010c0)='mm_page_free\x00', r0}, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x16}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000380)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe99, 0x0, &(0x7f00000001c0)='N', 0x0}, 0x48) executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001140)='net\x00') exit(0x0) getdents64(r0, 0x0, 0x0) [ 24.943446][ T397] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 24.957321][ T397] device tunl0 entered promiscuous mode [ 24.980062][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready executing program 3: setrlimit(0x0, 0x0) syz_mount_image$vfat(&(0x7f0000003880), &(0x7f0000000000)='./file1\x00', 0x0, &(0x7f0000000040)={[{@fat=@usefree}, {@shortname_winnt}, {@utf8}, {@shortname_win95}]}, 0x6, 0x2ab, &(0x7f0000001040)="$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") r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x5, 0x1, 0x9, 0xae}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=@base={0xd, 0x2, 0x4, 0x4002, 0x85, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x8000000}, 0x48) executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=r1, @ANYBLOB="0000000000000000040037800b0001"], 0x48}}, 0x0) [ 24.988658][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.996755][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.011414][ T74] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.027724][ T124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x1c26810ce7e77e11}) [ 25.054823][ T408] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 25.074652][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.083208][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.101445][ T415] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 25.124841][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.134503][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 1: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/block/loop0', 0x1a1081, 0x0) write$cgroup_int(r0, &(0x7f00000003c0), 0x12) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000050000f5984d564b"]) executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000050000f59004"]) executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r0) close(0xffffffffffffffff) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/89, 0x128000, 0x800}, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000140)=0x20, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00', 0x0}) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, &(0x7f0000000180)=0x8, 0x4) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000240)=0x20, 0x4) bind$xdp(r1, &(0x7f00000002c0)={0x2c, 0x0, r3}, 0x10) syz_fuse_handle_req(r0, &(0x7f00000083c0)="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", 0x2000, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 25.148571][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.156739][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.165116][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.173406][ T366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000640), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000180)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000002c00000008005800000000000e0001006e657464657673696d0000000f0002"], 0x44}}, 0x0) executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f0000000200)={0xbe, 0x0, 0x1}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000080000024d564b"]) executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000004c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x290, 0x368, 0x2b8, 0xb0000000, 0x270, 0x0, 0x368, 0x3a8, 0x3a8, 0x368, 0x3a8, 0x3, 0x0, {[{{@ipv6={@ipv4={'\x00', '\xff\xff', @multicast2}, @local, [], [], 'vlan1\x00', 'pimreg1\x00'}, 0x0, 0xa8, 0xf0}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@ipv6={@ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, [], [], 'virt_wifi0\x00', 'ip_vti0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x2f0) executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000001040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x1c26810ce7e77e11}) executing program 2: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x21081e, &(0x7f00000001c0)={[{@grpquota}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800}}, {@minixdf}]}, 0x1, 0x4fa, &(0x7f00000005c0)="$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") lchown(&(0x7f00000006c0)='./file1\x00', 0x0, 0xee01) executing program 0: syz_mount_image$vfat(&(0x7f0000002400), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000002440)=ANY=[], 0x1, 0x354, &(0x7f0000000780)="$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") executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000006c0), r1) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000700)={0x1c, r2, 0x201, 0x0, 0x0, {}, [@IEEE802154_ATTR_STATUS={0x5}]}, 0x1c}}, 0x0) executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000400)='./bus\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x1, 0x354, &(0x7f0000000780)="$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") creat(&(0x7f0000000300)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000580)='./bus\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x9) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x8, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r3 = socket$igmp6(0xa, 0x3, 0x2) accept$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000100)=0x1c) r4 = socket$netlink(0x10, 0x3, 0x4) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) sendto$inet(r5, &(0x7f0000000080)='m', 0x1, 0x0, 0x0, 0x0) recvmsg(r5, &(0x7f0000001180)={0x0, 0x0, 0x0}, 0x2000) listen(r2, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001500add427323b470c45b45602067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe809020000ff0004f03a04000000ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, 0x0, 0x0}, 0x90) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) sendmsg$nl_route(r6, 0x0, 0x0) executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000020000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="0f06f30f090fc76f80c057ae7b3e0f01c20fc7becf92660f38807533660f3880594c66b8010000000f01c1656666652e0f2130", 0x33}], 0x1, 0x0, 0x0, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00001ed000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x4000}) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) executing program 3: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000002ac0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="03011400ff054300309e0800ad0001140000002f0600ac14141fe000e502808a8972bd0b72e410820c520f068c3f1ff4fdfe4b449430ebb52997e36e039b1c598825f80100a3c06376c33076a167d50261a67a34a09e5fe26474b6f14607a8d84bf8a4"], 0xdd12}], 0x1}, 0x0) [ 25.389997][ T454] ------------[ cut here ]------------ [ 25.395266][ T454] kernel BUG at net/core/dev.c:2873! [ 25.400168][ T441] EXT4-fs (loop2): mounted filesystem without journal. Opts: grpquota,inode_readahead_blks=0x0000000000000800,minixdf,,errors=continue [ 25.400446][ T454] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 25.414564][ T441] ext4 filesystem being mounted at /root/syzkaller-testdir1076900930/syzkaller.cni21u/2/bus supports timestamps until 2038 (0x7fffffff) [ 25.420009][ T454] CPU: 1 PID: 454 Comm: syz-executor.3 Not tainted 5.4.268-syzkaller-00003-g2d5d8240a7cb #0 [ 25.420013][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 25.420044][ T454] RIP: 0010:skb_checksum_help+0x873/0x880 [ 25.420054][ T454] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d0 fc ff ff 48 89 df e8 2e 2b 16 fe e9 c3 fc ff ff e8 44 57 e6 fd 0f 0b e8 3d 57 e6 fd <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 53 [ 25.420059][ T454] RSP: 0018:ffff8881ecb06e68 EFLAGS: 00010283 [ 25.484629][ T454] RAX: ffffffff837defe3 RBX: 0000000000000673 RCX: 0000000000040000 [ 25.492429][ T454] RDX: ffffc90001548000 RSI: 0000000000001e1e RDI: 0000000000001e1f [ 25.500321][ T454] RBP: 0000000000009e75 R08: ffffffff837dea5f R09: ffffed103d960dbe [ 25.508151][ T454] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881edb98430 [ 25.515938][ T454] R13: 0000000000009e73 R14: ffff8881edb983c0 R15: 1ffff1103db73086 [ 25.523752][ T454] FS: 00007f14ae76b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 25.532515][ T454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.538940][ T454] CR2: 000000002000e000 CR3: 00000001ef2a0000 CR4: 00000000003426a0 [ 25.546753][ T454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.554558][ T454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.562371][ T454] Call Trace: [ 25.565509][ T454] ? __die+0xb4/0x100 [ 25.569319][ T454] ? die+0x26/0x50 [ 25.572875][ T454] ? do_trap+0x1e7/0x340 [ 25.576961][ T454] ? skb_checksum_help+0x873/0x880 [ 25.581910][ T454] ? skb_checksum_help+0x873/0x880 [ 25.586848][ T454] ? do_invalid_op+0xfb/0x110 [ 25.591364][ T454] ? skb_checksum_help+0x873/0x880 [ 25.596311][ T454] ? invalid_op+0x1e/0x30 [ 25.600477][ T454] ? skb_checksum_help+0x2ef/0x880 [ 25.605423][ T454] ? skb_checksum_help+0x873/0x880 [ 25.610373][ T454] ? skb_checksum_help+0x873/0x880 [ 25.615318][ T454] ? skb_checksum_help+0x873/0x880 [ 25.620267][ T454] ip_do_fragment+0x15e/0x2200 [ 25.624875][ T454] ? ip_fragment+0x210/0x210 [ 25.629291][ T454] ? ip_frag_next+0xad0/0xad0 [ 25.633807][ T454] ? kmem_cache_free+0x10b/0x2c0 [ 25.638579][ T454] ? __ip_finish_output+0x457/0x710 [ 25.643613][ T454] ? ip_fragment+0x9a/0x210 [ 25.647951][ T454] __ip_finish_output+0x49c/0x710 [ 25.652815][ T454] ip_output+0x19b/0x3a0 [ 25.656891][ T454] ? ip_finish_output+0x1d0/0x1d0 [ 25.661756][ T454] ? ip_mc_finish_output+0x340/0x340 [ 25.666874][ T454] iptunnel_xmit+0x476/0x850 [ 25.671310][ T454] ip_tunnel_xmit+0x1aa7/0x26a0 [ 25.675992][ T454] ? ip_tunnel_xmit+0x1c1/0x26a0 [ 25.681284][ T454] ? tnl_update_pmtu+0xbb0/0xbb0 [ 25.686053][ T454] ? skb_mac_gso_segment+0x28e/0x490 [ 25.691178][ T454] ? gre_build_header+0x23f/0x7a0 [ 25.696061][ T454] ipgre_xmit+0x81a/0xbf0 [ 25.700216][ T454] dev_hard_start_xmit+0x1b7/0x6b0 [ 25.705167][ T454] __dev_queue_xmit+0x14da/0x27e0 [ 25.710035][ T454] ? dev_queue_xmit+0x20/0x20 [ 25.714525][ T454] ? virtio_net_hdr_to_skb+0xa10/0x1130 [ 25.719907][ T454] ? fanout_demux_rollover+0xc10/0xc10 [ 25.725202][ T454] packet_sendmsg+0x4747/0x6100 [ 25.729976][ T454] ? avc_denied+0x1d0/0x1d0 [ 25.734317][ T454] ? avc_has_perm+0x16f/0x260 [ 25.738829][ T454] ? selinux_socket_sendmsg+0x243/0x340 [ 25.744902][ T454] ? selinux_socket_accept+0x5b0/0x5b0 [ 25.750202][ T454] ? rw_copy_check_uvector+0x2a3/0x2f0 [ 25.755488][ T454] ? compat_packet_setsockopt+0x160/0x160 [ 25.761048][ T454] ? __rhashtable_walk_find_next+0x370/0x710 [ 25.766860][ T454] ? security_socket_sendmsg+0x7d/0xa0 [ 25.772154][ T454] ? compat_packet_setsockopt+0x160/0x160 [ 25.777708][ T454] ____sys_sendmsg+0x5ac/0x8f0 [ 25.782312][ T454] ? __sys_sendmsg_sock+0x2b0/0x2b0 [ 25.787344][ T454] __sys_sendmsg+0x28b/0x380 [ 25.791776][ T454] ? ____sys_sendmsg+0x8f0/0x8f0 [ 25.796544][ T454] ? fput_many+0x15e/0x1b0 [ 25.800803][ T454] ? sockfs_listxattr+0xe0/0xe0 [ 25.805487][ T454] do_syscall_64+0xca/0x1c0 [ 25.809824][ T454] entry_SYSCALL_64_after_hwframe+0x5c/0xc1 [ 25.815550][ T454] Modules linked in: [ 25.819362][ T454] ---[ end trace f3a63ebf42f46b0b ]--- [ 25.824593][ T454] RIP: 0010:skb_checksum_help+0x873/0x880 [ 25.830187][ T454] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c d0 fc ff ff 48 89 df e8 2e 2b 16 fe e9 c3 fc ff ff e8 44 57 e6 fd 0f 0b e8 3d 57 e6 fd <0f> 0b 66 66 2e 0f 1f 84 00 00 00 00 00 41 57 41 56 41 55 41 54 53 [ 25.849615][ T454] RSP: 0018:ffff8881ecb06e68 EFLAGS: 00010283 [ 25.855479][ T454] RAX: ffffffff837defe3 RBX: 0000000000000673 RCX: 0000000000040000 [ 25.863320][ T454] RDX: ffffc90001548000 RSI: 0000000000001e1e RDI: 0000000000001e1f [ 25.871137][ T454] RBP: 0000000000009e75 R08: ffffffff837dea5f R09: ffffed103d960dbe [ 25.878958][ T454] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff8881edb98430 [ 25.886879][ T454] R13: 0000000000009e73 R14: ffff8881edb983c0 R15: 1ffff1103db73086 [ 25.894707][ T454] FS: 00007f14ae76b6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 25.903459][ T454] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.909875][ T454] CR2: 000000002000e000 CR3: 00000001ef2a0000 CR4: 00000000003426a0 [ 25.917689][ T454] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.925472][ T454] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.933315][ T454] Kernel panic - not syncing: Fatal exception in interrupt [ 25.940626][ T454] Kernel Offset: disabled [ 25.944753][ T454] Rebooting in 86400 seconds..