[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.747532] random: sshd: uninitialized urandom read (32 bytes read) [ 32.090345] kauditd_printk_skb: 9 callbacks suppressed [ 32.090353] audit: type=1400 audit(1578656195.716:35): avc: denied { map } for pid=7061 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 32.199097] random: sshd: uninitialized urandom read (32 bytes read) [ 32.948525] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.87' (ECDSA) to the list of known hosts. [ 38.744072] random: sshd: uninitialized urandom read (32 bytes read) 2020/01/10 11:36:42 fuzzer started [ 38.965943] audit: type=1400 audit(1578656202.586:36): avc: denied { map } for pid=7071 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 39.745131] random: cc1: uninitialized urandom read (8 bytes read) 2020/01/10 11:36:44 dialing manager at 10.128.0.105:42019 2020/01/10 11:36:44 syscalls: 2794 2020/01/10 11:36:44 code coverage: enabled 2020/01/10 11:36:44 comparison tracing: ioctl(KCOV_TRACE_CMP) failed: invalid argument 2020/01/10 11:36:44 extra coverage: extra coverage is not supported by the kernel 2020/01/10 11:36:44 setuid sandbox: enabled 2020/01/10 11:36:44 namespace sandbox: enabled 2020/01/10 11:36:44 Android sandbox: /sys/fs/selinux/policy does not exist 2020/01/10 11:36:44 fault injection: enabled 2020/01/10 11:36:44 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/01/10 11:36:44 net packet injection: enabled 2020/01/10 11:36:44 net device setup: enabled 2020/01/10 11:36:44 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/01/10 11:36:44 devlink PCI setup: PCI device 0000:00:10.0 is not available [ 41.859608] random: crng init done 11:40:08 executing program 5: 11:40:08 executing program 0: 11:40:08 executing program 3: 11:40:08 executing program 4: 11:40:08 executing program 1: 11:40:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x19, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@typed={0x8, 0x3, 0x0, 0x0, @u32=0x500}]}, 0x1c}}, 0x0) [ 244.759484] audit: type=1400 audit(1578656408.376:37): avc: denied { map } for pid=7090 comm="syz-executor.5" path="/sys/kernel/debug/kcov" dev="debugfs" ino=15239 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 245.250910] IPVS: ftp: loaded support on port[0] = 21 [ 246.059839] chnl_net:caif_netlink_parms(): no params data found [ 246.067981] IPVS: ftp: loaded support on port[0] = 21 [ 246.104933] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.111725] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.118647] device bridge_slave_0 entered promiscuous mode [ 246.125671] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.132362] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.139820] device bridge_slave_1 entered promiscuous mode [ 246.158386] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 246.172160] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 246.195040] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 246.202242] team0: Port device team_slave_0 added [ 246.209493] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 246.216528] team0: Port device team_slave_1 added [ 246.223758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 246.235184] IPVS: ftp: loaded support on port[0] = 21 [ 246.244755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 246.303033] device hsr_slave_0 entered promiscuous mode [ 246.340284] device hsr_slave_1 entered promiscuous mode [ 246.382436] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 246.401994] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 246.443987] chnl_net:caif_netlink_parms(): no params data found [ 246.501602] IPVS: ftp: loaded support on port[0] = 21 [ 246.537603] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.544266] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.551358] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.557734] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.600800] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.607208] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.614405] device bridge_slave_0 entered promiscuous mode [ 246.621541] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.627891] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.634863] device bridge_slave_1 entered promiscuous mode [ 246.645993] chnl_net:caif_netlink_parms(): no params data found [ 246.681730] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 246.696127] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 246.706679] IPVS: ftp: loaded support on port[0] = 21 [ 246.803928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 246.811636] team0: Port device team_slave_0 added [ 246.827785] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.835372] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.842274] device bridge_slave_0 entered promiscuous mode [ 246.848446] chnl_net:caif_netlink_parms(): no params data found [ 246.862666] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 246.869741] team0: Port device team_slave_1 added [ 246.875584] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 246.883960] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.890788] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.897656] device bridge_slave_1 entered promiscuous mode [ 246.922655] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 246.939353] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 246.954803] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 246.961077] 8021q: adding VLAN 0 to HW filter on device bond0 [ 246.972468] IPVS: ftp: loaded support on port[0] = 21 [ 246.984249] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 247.029941] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 247.072123] device hsr_slave_0 entered promiscuous mode [ 247.110833] device hsr_slave_1 entered promiscuous mode [ 247.180383] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.186774] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.194012] device bridge_slave_0 entered promiscuous mode [ 247.201048] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.207394] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.214695] device bridge_slave_1 entered promiscuous mode [ 247.221388] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 247.228389] team0: Port device team_slave_0 added [ 247.235212] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 247.242375] team0: Port device team_slave_1 added [ 247.249589] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 247.257203] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 247.266515] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.273518] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.280601] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 247.291923] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 247.299134] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 247.323985] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 247.345658] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 247.358095] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 247.366905] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 247.384195] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 247.443279] device hsr_slave_0 entered promiscuous mode [ 247.480436] device hsr_slave_1 entered promiscuous mode [ 247.543620] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 247.549727] 8021q: adding VLAN 0 to HW filter on device team0 [ 247.608058] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 247.621475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 247.636003] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 247.643343] team0: Port device team_slave_0 added [ 247.652024] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 247.662881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 247.670856] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.678350] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.684727] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.691755] chnl_net:caif_netlink_parms(): no params data found [ 247.711689] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 247.718836] team0: Port device team_slave_1 added [ 247.744128] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 247.751669] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 247.763763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.771953] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.779538] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.785907] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.793535] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 247.806242] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 247.827147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 247.861064] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 247.912412] device hsr_slave_0 entered promiscuous mode [ 247.950333] device hsr_slave_1 entered promiscuous mode [ 247.991284] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 247.999296] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 248.028373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 248.037065] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 248.072120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 248.087805] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.094863] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.103881] device bridge_slave_0 entered promiscuous mode [ 248.112086] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.118441] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.125687] device bridge_slave_1 entered promiscuous mode [ 248.135358] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 248.143054] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 248.152972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 248.177373] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 248.189713] chnl_net:caif_netlink_parms(): no params data found [ 248.204450] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 248.220698] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 248.228261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 248.238808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 248.246583] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 248.283922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 248.291371] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 248.301637] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 248.317477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 248.325924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 248.343818] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 248.352795] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 248.358795] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 248.366262] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 248.376218] team0: Port device team_slave_0 added [ 248.382090] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 248.389092] team0: Port device team_slave_1 added [ 248.409315] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 248.420495] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 248.439799] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.447422] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.455055] device bridge_slave_0 entered promiscuous mode [ 248.467329] bridge0: port 2(bridge_slave_1) entered blocking state [ 248.474427] bridge0: port 2(bridge_slave_1) entered disabled state [ 248.481788] device bridge_slave_1 entered promiscuous mode [ 248.493631] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 248.526423] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 248.535781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 248.582222] device hsr_slave_0 entered promiscuous mode [ 248.630565] device hsr_slave_1 entered promiscuous mode [ 248.670997] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 248.678164] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 248.687819] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 248.694675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 248.703830] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 248.714541] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 248.736437] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 248.751758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 248.769486] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 248.792579] 8021q: adding VLAN 0 to HW filter on device bond0 [ 248.799194] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 248.806980] team0: Port device team_slave_0 added [ 248.823020] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 248.838945] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 248.845724] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 248.853475] team0: Port device team_slave_1 added [ 248.859234] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 248.867162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 248.877273] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 248.883545] 8021q: adding VLAN 0 to HW filter on device team0 [ 248.897642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 248.905252] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 248.913338] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 248.982221] device hsr_slave_0 entered promiscuous mode [ 249.040362] device hsr_slave_1 entered promiscuous mode [ 249.095732] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 249.102778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 249.109624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 249.124268] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 249.130478] 8021q: adding VLAN 0 to HW filter on device team0 [ 249.138140] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 249.149558] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 249.164892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 249.176288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 249.184031] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.190416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.199689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 249.216979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 249.227503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 249.234918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 249.242737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 249.250755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 249.258270] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.264649] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.272196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 249.279841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 249.287492] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.293851] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.300803] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 249.308490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 249.316145] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.322574] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.329981] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 249.350752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 249.372168] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 249.383540] 8021q: adding VLAN 0 to HW filter on device bond0 [ 249.396709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 249.407784] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 249.422677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 249.438697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 249.447712] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 249.455360] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 249.464333] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 249.472083] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 249.481197] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 249.491762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 249.514693] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 249.523545] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 249.532558] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 249.540652] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 249.548173] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 249.556714] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 249.565654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 249.575478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 249.583777] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 249.595230] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 249.602580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 249.609433] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 249.618634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 249.626397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 249.634330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 249.642143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 249.651529] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 249.657613] 8021q: adding VLAN 0 to HW filter on device team0 [ 249.665921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 249.675568] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 249.683007] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 249.689970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 249.697602] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 249.705151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 249.713044] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 249.724963] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 249.734266] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 249.741278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 249.749877] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 249.760154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 249.767699] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 249.775564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 249.783376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 249.791520] bridge0: port 1(bridge_slave_0) entered blocking state [ 249.797859] bridge0: port 1(bridge_slave_0) entered forwarding state [ 249.805227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 249.814630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 249.824689] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 249.831730] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 249.838132] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 249.847394] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 249.855478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 249.863898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 249.871269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 249.878455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 249.885950] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 249.892857] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 249.905548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 249.916229] device veth0_vlan entered promiscuous mode [ 249.923624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 249.932765] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 249.943354] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 249.953561] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 249.959580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 249.968658] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 249.976706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 249.984702] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.991116] bridge0: port 2(bridge_slave_1) entered forwarding state [ 249.998526] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 250.010534] device veth1_vlan entered promiscuous mode [ 250.017457] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 250.035521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 250.042853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 250.051939] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 250.059732] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 250.072222] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 250.079640] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 250.089878] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 250.097378] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 250.105662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 250.113530] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 250.120460] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 250.127122] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 250.134145] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 250.142865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 250.149663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 250.162904] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 250.175047] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 250.186014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 250.196556] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 250.213543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 250.223496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 250.232011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 250.239046] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 250.250632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 250.258669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 250.266885] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 250.274585] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 250.283155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 250.297929] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 250.307495] 8021q: adding VLAN 0 to HW filter on device team0 [ 250.322375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 250.333085] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 250.349096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 250.357394] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 250.366208] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 11:40:14 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) clock_gettime(0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="72617700000000000000000000000000000000000000000000000000000000000200000003000000d8010000980000009800000000000000000000009800000040010000400100004001000040010000400100000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000f6ffffff010000ff0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000a80000000000000000000000000000000000000000003800534554000000000000000000000000000000000000000000000000000003ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) clock_gettime(0x0, 0x0) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 250.374434] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 250.386328] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.392737] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.406278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 250.413885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 250.425786] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 250.433798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 250.442882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 250.450813] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 250.458429] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.464842] bridge0: port 2(bridge_slave_1) entered forwarding state 11:40:14 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_netfilter(r0, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001840)={0x48, 0x2, 0x6, 0x901b351d18f59ecb, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}]}, 0x48}}, 0x0) [ 250.472739] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 250.480733] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 250.485298] Cannot find del_set index 0 as target [ 250.496270] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 250.505000] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 250.529466] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 250.544139] audit: type=1400 audit(1578656414.166:38): avc: denied { create } for pid=7176 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 250.569831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 250.582475] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 250.594374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 250.603458] audit: type=1400 audit(1578656414.226:39): avc: denied { write } for pid=7176 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 11:40:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000180)=ANY=[@ANYBLOB="0900000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000ff07000000000000000000000000000000000000000000000000000000000000f8ffffff0400000001000000c95f00000400000005000000000000000000000000000000070000000800000007"]) [ 250.608681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 250.642860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 250.653531] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 250.659609] 8021q: adding VLAN 0 to HW filter on device team0 [ 250.676571] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 250.685987] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 250.696154] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 250.705185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 250.715884] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 250.723897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 250.733009] 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. [ 250.733024] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 250.756606] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 250.766278] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.772685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 250.797318] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 250.812751] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 250.822301] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 250.831615] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 250.839351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 11:40:14 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000002880)=[{{0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f00000014c0)=""/183, 0xb7}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002640)=""/209, 0xd1}], 0x4}}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{0x0, 0x14e, 0x0, 0x0, 0x0, 0x24b, 0xb6c}}], 0x34, 0x0, 0x0) [ 250.864605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 250.884457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 250.893404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 250.903618] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 250.911741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 250.919150] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 250.926092] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 250.933005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 250.941255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 250.948942] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 250.956934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 250.964789] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.971171] bridge0: port 2(bridge_slave_1) entered forwarding state [ 250.978371] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 250.987874] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 251.003499] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 251.012663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 251.021059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 251.029773] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 251.040883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 251.061234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 251.074833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 251.083897] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 251.095312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 251.104047] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.115099] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 251.123432] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.131060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 251.147891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 251.158068] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 251.167797] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 251.177151] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 251.184360] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 251.191143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 251.199055] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 251.207185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 251.215114] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 251.225132] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 251.233618] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 251.239675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 251.253150] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 251.264757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 251.273079] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 251.285238] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.293213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.301171] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.308653] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.315803] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.325167] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 251.333235] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 251.341623] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 251.348270] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 251.357651] device veth0_vlan entered promiscuous mode [ 251.366775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 251.375138] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.384647] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 251.391384] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 251.402003] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 251.414665] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 251.424336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.432756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.440484] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.447308] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.455206] device veth1_vlan entered promiscuous mode [ 251.492729] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 251.501923] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 251.508629] device veth0_vlan entered promiscuous mode [ 251.521316] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 251.537561] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 251.547709] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 251.555524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 251.563340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 251.572199] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 251.579168] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 251.586272] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 251.594579] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 251.610807] device veth1_vlan entered promiscuous mode [ 251.617020] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 251.629006] 8021q: adding VLAN 0 to HW filter on device batadv0 11:40:15 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x1d8, 0x98, 0x98, 0x0, 0x0, 0x98, 0x140, 0x140, 0x140, 0x140, 0x140, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3ff}}}, {{@uncond, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {0xffff}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x238) [ 251.639399] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 251.654372] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 251.663953] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 251.684807] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready 11:40:15 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000280)="1c0000001a009b8a14000000ff00"/28, 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) [ 251.709978] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 251.718814] Cannot find add_set index 0 as target [ 251.727128] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 251.744101] device veth0_vlan entered promiscuous mode [ 251.756868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 251.768065] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 251.778190] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 251.786025] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 251.794728] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 251.802096] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 251.820384] device veth1_vlan entered promiscuous mode [ 251.826141] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 251.885603] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 251.965975] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 251.976381] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 251.987136] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 251.996632] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 252.008949] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 252.022626] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 252.029817] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 252.038062] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.046183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 252.054733] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 252.091622] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 252.098659] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 252.106134] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 252.115769] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 252.125066] device veth0_vlan entered promiscuous mode [ 252.131809] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 252.138788] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 252.156115] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 252.168954] audit: type=1400 audit(1578656415.786:40): avc: denied { create } for pid=7285 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 252.174567] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 252.207842] audit: type=1400 audit(1578656415.826:41): avc: denied { write } for pid=7285 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 252.208545] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready 11:40:15 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@gettaction={0x28, 0x32, 0x309, 0x0, 0x0, {}, [@action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x1, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'gact\x00'}}]}]}, 0x28}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071") splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 11:40:15 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x2, 0x3, 0x1d8, 0x98, 0x98, 0x0, 0x0, 0x98, 0x140, 0x140, 0x140, 0x140, 0x140, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3ff}}}, {{@uncond, 0x0, 0x70, 0xa8}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{}, {0xffff, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x238) [ 252.243913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.251577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 252.263631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 252.279101] device veth1_vlan entered promiscuous mode [ 252.285539] Cannot find add_set index 0 as target [ 252.298580] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 252.306830] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.326366] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.333582] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 252.341936] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 252.348923] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 252.359139] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.359993] device veth0_vlan entered promiscuous mode [ 252.372816] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.386299] device veth1_vlan entered promiscuous mode [ 252.394617] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.399739] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 252.407299] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.407465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.407612] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.454624] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.458941] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 252.467307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.473866] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 252.490458] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 [ 252.494532] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 252.505897] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7298 comm=syz-executor.5 11:40:17 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000000)=0x4040) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)="80fd02", 0xfffffffffffffd7c}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 11:40:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019000a000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 11:40:17 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={0x0, 0x0}, 0x20) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x80081, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x820004, 0x0, 0x0, [0x0, 0xeca7020000000000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600]}, 0x2c) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)="2e0000001d00810ee00f80ecdb4cb9f207c804a00d02000009003ffb0a0002000e0ada1b40d805000600c50083b8", 0x2e}], 0x1}, 0x0) 11:40:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0xa, 0x2, 0x11) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x11]}}, 0x80, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x28}, 0x0) 11:40:17 executing program 5: ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000840)=""/116, 0xffffffffffffff1c}) clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300)) syz_open_procfs(0xffffffffffffffff, 0x0) write$P9_RLERRORu(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="603272bf4a776779aec86f6e3700cff64e37a4fc51af6621f7a9c83470c67c3ee3339f44fc50a3f7b286d0b8ff9e5878168fcf7a1f640f3a0fa5442ecf2efddc06c72ff608c16c279df14e02dfac2f3e3efe90091cd6b949348efd5b7be14e88f81cadc1c2341d021bc15ab62ac22da03edce8e272bc625e4c87f2fb46609f0ebf5d72caede486ba21cda771715cb16688c7aac2b6c18faf4d467023ac0e2ef2eda5f8accf8e67066da8442782bdcef889c0bc79bbbfdf2d6b578fd2304fd9bb5ee8127c3d71e484da9431a1ce7034eaa47aad7f1d48"], 0xd6) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0) 11:40:17 executing program 1: ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000300)={&(0x7f00000000c0)=""/74, 0x4a}) clone(0x49b96b00, 0x0, 0x0, 0x0, &(0x7f0000000300)) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="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"}) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000080)={{0x0, 0x0, @reserved="68fb4179ec3ee6acd2e85361365f9df7bfacab3670847bfea428e868c453e723"}}) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x123}, 0x0) 11:40:17 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='proc\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000300)=""/186, 0x305) getdents(r0, &(0x7f0000000140)=""/2, 0x450) 11:40:17 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mkdir(&(0x7f0000000340)='./file0\x00', 0x0) [ 253.806410] PF_BRIDGE: RTM_DELNEIGH with unknown ifindex [ 253.814975] IPVS: ftp: loaded support on port[0] = 21 11:40:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000480)={0x0, 0xfffffffffffffe3c, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000026000101fdffffff0800000002000000", @ANYRES32, @ANYBLOB="00001a8700e890a171f4e000"], 0x24}, 0x1, 0x0, 0x0, 0xd4974fa68473ba4b}, 0x8004) 11:40:17 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8478071") sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}]}, 0x1c}}, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x1}) 11:40:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={0x14, 0x40000000000013, 0xfffffffffffffffb, 0x0, 0x0, {0x2a}}, 0x14}}, 0x0) r1 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) 11:40:17 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4000000) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000180)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000002) fallocate(r2, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x0, 0x8, 0x20}) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002250700", 0x24) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000300)="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") fcntl$setstatus(r0, 0x4, 0x42000) openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x2000002) fallocate(r5, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0x0, r6, 0x0, 0x8, 0x20}) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r7, 0x0, 0x0, 0x2000002) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r7, 0x0, 0x0, 0x20}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x2000002) fallocate(r8, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f0000000040)={0x0, r9, 0x0, 0x8, 0x20}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000440)='./file0\x00', 0x80) fallocate(r11, 0x0, 0x0, 0x2000002) fallocate(r10, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0x0, r11, 0x0, 0x8, 0x20}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r13 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r13, 0x0, 0x0, 0x2000002) fallocate(r12, 0x18, 0x6b21, 0x110004) ioctl$EXT4_IOC_MOVE_EXT(r12, 0xc028660f, &(0x7f0000000280)={0x0, r13, 0x0, 0x9, 0x20}) ppoll(&(0x7f0000000000)=[{r4, 0x20}, {0xffffffffffffffff, 0x40}, {}, {r1, 0x475e33e0af228bf7}, {}, {r11, 0x4000}, {r13, 0x9318}], 0x7, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x3}, 0x8) r14 = socket$alg(0x26, 0x5, 0x0) bind$alg(r14, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x2080) [ 254.015440] hrtimer: interrupt took 34214 ns [ 254.023285] audit: type=1400 audit(1578656417.636:42): avc: denied { read } for pid=7343 comm="syz-executor.4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 254.612215] IPVS: ftp: loaded support on port[0] = 21 11:40:18 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4000000) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000002) fallocate(r2, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x0, 0x8, 0x20}) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002250700", 0x24) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000300)="5bace54864a4e330fbb5af172db37af11079344df675ed13eafe3d4edaa85d66da5d5f3ea3d5c4cfc371ced89d77bb6095487c4ee7ae18c84537ca362b5efe672455bd1e9bed30f54f0c8e14a79cf57a621e30577685dc2fdb61a7cd0bd89dfe17cc555266dd9725df91a8b2c361edd540cf12936148faa533c57cdd01f68638fede879be6e39736daab2024a9d23b3ddc0144b8d5ad86840a410333819107153b0bb1108f6115e37366f7623e77dbd4ef83ddd32075a82007825e228e0f25e293b3ed986dfd8f24f1f7143ef11d58e227941a294e2f40c3b5bb29afa28b01e9562af630928b3cfee7ea7d85a55608da6087f5d9097d3d0726e0a26923b9b8e6") fcntl$setstatus(r0, 0x4, 0x42000) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x2000002) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0x0, r7, 0x0, 0x8, 0x20}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x2000002) fallocate(r8, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f0000000040)={0x0, r9, 0x0, 0x8, 0x20}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r11, 0x0, 0x0, 0x2000002) fallocate(r10, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0x0, r11, 0x0, 0x8, 0x20}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r13 = creat(&(0x7f0000000440)='./file0\x00', 0x80) fallocate(r13, 0x0, 0x0, 0x2000002) fallocate(r12, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r12, 0xc028660f, &(0x7f0000000040)={0x0, r13, 0x0, 0x8, 0x20}) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r15 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r15, 0x0, 0x0, 0x2000002) fallocate(r14, 0x18, 0x6b21, 0x110004) ioctl$EXT4_IOC_MOVE_EXT(r14, 0xc028660f, &(0x7f0000000280)={0x0, r15, 0x0, 0x9, 0x20}) ppoll(&(0x7f0000000000)=[{r4, 0x20}, {r7, 0x40}, {r8, 0x4000}, {r1, 0x475e33e0af228bf7}, {0xffffffffffffffff, 0x90}, {r5, 0x20}, {r13, 0x4000}, {r15, 0x9318}], 0x8, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x3}, 0x8) r16 = socket$alg(0x26, 0x5, 0x0) bind$alg(r16, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x2080) 11:40:18 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4000000) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000002) fallocate(r1, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x0, 0x8, 0x20}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002250700", 0x24) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000300)="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") fcntl$setstatus(r0, 0x4, 0x42000) openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000002) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x0, 0x8, 0x20}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x2000002) fallocate(r5, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0x0, r6, 0x0, 0x8, 0x20}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r8 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x2000002) fallocate(r7, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)={0x0, r8, 0x0, 0x8, 0x20}) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r10 = creat(&(0x7f0000000440)='./file0\x00', 0x80) fallocate(r10, 0x0, 0x0, 0x2000002) fallocate(r9, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r9, 0xc028660f, &(0x7f0000000040)={0x0, r10, 0x0, 0x8, 0x20}) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r12 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r12, 0x0, 0x0, 0x2000002) ioctl$EXT4_IOC_MOVE_EXT(r11, 0xc028660f, &(0x7f0000000280)={0x0, r12, 0x0, 0x9, 0x20}) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) clone(0x80044000, 0x0, 0x0, 0x0, 0x0) 11:40:18 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4000000) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x2000002) fallocate(r2, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r3, 0x0, 0x8, 0x20}) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002250700", 0x24) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000300)="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") fcntl$setstatus(r0, 0x4, 0x42000) r5 = openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r7 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r7, 0x0, 0x0, 0x2000002) ioctl$EXT4_IOC_MOVE_EXT(r6, 0xc028660f, &(0x7f0000000040)={0x0, r7, 0x0, 0x8, 0x20}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x2000002) fallocate(r8, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r8, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x8, 0x20}) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r11, 0x0, 0x0, 0x2000002) fallocate(r10, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000040)={0x0, r11, 0x0, 0x8, 0x20}) r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r13 = creat(&(0x7f0000000440)='./file0\x00', 0x80) fallocate(r13, 0x0, 0x0, 0x2000002) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r12, 0xc028660f, &(0x7f0000000040)={0x0, r13, 0x0, 0x8, 0x20}) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r15 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r15, 0x0, 0x0, 0x2000002) fallocate(r14, 0x18, 0x6b21, 0x110004) ioctl$EXT4_IOC_MOVE_EXT(r14, 0xc028660f, &(0x7f0000000280)={0x0, r15, 0x0, 0x9, 0x20}) ppoll(&(0x7f0000000000)=[{r4, 0x20}, {r7, 0x40}, {r8, 0x4000}, {r1, 0x475e33e0af228bf7}, {0xffffffffffffffff, 0x90}, {r5, 0x20}, {r13, 0x4000}, {r15, 0x9318}], 0x8, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={0x3}, 0x8) r16 = socket$alg(0x26, 0x5, 0x0) bind$alg(r16, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) getsockopt$sock_cred(r16, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x2080) 11:40:18 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x4002, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x4000000) syz_genetlink_get_family_id$SEG6(0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x2000002) fallocate(r1, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x0, 0x8, 0x20}) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe0002250700", 0x24) ioctl$FS_IOC_SETFSLABEL(0xffffffffffffffff, 0x41009432, &(0x7f0000000300)="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") fcntl$setstatus(r0, 0x4, 0x42000) openat$null(0xffffffffffffff9c, 0x0, 0x10000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x2000002) fallocate(r3, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x0, 0x8, 0x20}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x2000002) fallocate(r5, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000040)={0x0, r6, 0x0, 0x8, 0x20}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r8 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r8, 0x0, 0x0, 0x2000002) fallocate(r7, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)={0x0, r8, 0x0, 0x8, 0x20}) r9 = creat(&(0x7f0000000440)='./file0\x00', 0x80) fallocate(r9, 0x0, 0x0, 0x2000002) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r11 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r10, 0xc028660f, &(0x7f0000000280)={0x0, r11, 0x0, 0x9, 0x20}) r12 = socket$alg(0x26, 0x5, 0x0) bind$alg(r12, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) clone(0x80044000, 0x0, 0x0, 0x0, 0x0) 11:40:18 executing program 5: r0 = socket$inet(0x2, 0x80001, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x57, &(0x7f00000002c0)=[{&(0x7f0000001840), 0x1fff8}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005880)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) [ 359.800042] INFO: rcu_preempt self-detected stall on CPU [ 359.805649] 1-...: (10500 ticks this GP) idle=1a2/140000000000002/0 softirq=10882/10882 fqs=0 [ 359.814477] (t=10500 jiffies g=1616 c=1615 q=1327) [ 359.819587] rcu_preempt kthread starved for 10500 jiffies! g1616 c1615 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 359.830064] rcu_preempt R running task 29824 8 2 0x80000000 [ 359.837258] Call Trace: [ 359.839926] __schedule+0x7b8/0x1cd0 [ 359.843642] ? firmware_map_remove+0x196/0x196 [ 359.848218] ? _raw_spin_unlock_irqrestore+0x6b/0xe0 [ 359.853322] schedule+0x92/0x1c0 [ 359.856683] schedule_timeout+0x43e/0xe10 [ 359.860833] ? usleep_range+0x130/0x130 [ 359.864804] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 359.869964] ? prepare_to_swait+0xcc/0x100 [ 359.874222] ? call_timer_fn+0x670/0x670 [ 359.878316] rcu_gp_kthread+0xbf4/0x1ec0 [ 359.882399] ? force_qs_rnp+0x4d0/0x4d0 [ 359.886430] kthread+0x319/0x430 [ 359.889794] ? force_qs_rnp+0x4d0/0x4d0 [ 359.893768] ? kthread_create_on_node+0xd0/0xd0 [ 359.898442] ret_from_fork+0x24/0x30 [ 359.902280] NMI backtrace for cpu 1 [ 359.906108] CPU: 1 PID: 7376 Comm: syz-executor.2 Not tainted 4.14.163-syzkaller #0 [ 359.913897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.923371] Call Trace: [ 359.925975] [ 359.928167] dump_stack+0x142/0x197 [ 359.931783] nmi_cpu_backtrace.cold+0x57/0x94 [ 359.936311] ? irq_force_complete_move.cold+0x7d/0x7d [ 359.941488] nmi_trigger_cpumask_backtrace+0x141/0x189 [ 359.946748] arch_trigger_cpumask_backtrace+0x14/0x20 [ 359.951919] rcu_dump_cpu_stacks+0x186/0x1d2 [ 359.956314] rcu_check_callbacks.cold+0x43d/0xd0a [ 359.961175] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 359.966642] update_process_times+0x31/0x70 [ 359.970963] tick_sched_handle+0x85/0x160 [ 359.975093] tick_sched_timer+0x43/0x130 [ 359.979132] __hrtimer_run_queues+0x270/0xbc0 [ 359.983608] ? tick_sched_do_timer+0xe0/0xe0 [ 359.987996] ? hrtimer_start_range_ns+0x10d0/0x10d0 [ 359.992992] hrtimer_interrupt+0x1d8/0x5d0 [ 359.997241] smp_apic_timer_interrupt+0x11c/0x5e0 [ 360.002064] apic_timer_interrupt+0x96/0xa0 [ 360.006401] RIP: 0010:__skb_pad+0x3e/0x5f0 [ 360.010633] RSP: 0018:ffff8880aed07c40 EFLAGS: 00000a03 ORIG_RAX: ffffffffffffff10 [ 360.018318] RAX: 0000000000000000 RBX: 0000000000000028 RCX: 0000000000000000 [ 360.025566] RDX: ffff88808270528e RSI: 0000000000000028 RDI: ffff88808270528e [ 360.032814] RBP: ffff8880aed07c88 R08: ffff888050294380 R09: ffff888050294cc0 [ 360.040067] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888082705200 [ 360.047313] R13: ffff8880a0c0f800 R14: 000000000000001a R15: 0000000000000286 [ 360.054573] ? __skb_pad+0x1/0x5f0 [ 360.058139] send_hsr_supervision_frame+0xbcf/0xec0 [ 360.063161] ? lock_acquire+0x16f/0x430 [ 360.067145] ? check_preemption_disabled+0x3c/0x250 [ 360.072144] hsr_announce+0xf5/0x340 [ 360.075838] call_timer_fn+0x161/0x670 [ 360.079706] ? send_hsr_supervision_frame+0xec0/0xec0 [ 360.084875] ? __next_timer_interrupt+0x140/0x140 [ 360.089709] ? trace_hardirqs_on_caller+0x19b/0x590 [ 360.094706] run_timer_softirq+0x5b7/0x1520 [ 360.099007] ? send_hsr_supervision_frame+0xec0/0xec0 [ 360.104196] ? add_timer+0xae0/0xae0 [ 360.107888] ? __lock_is_held+0xb6/0x140 [ 360.111929] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 360.117361] __do_softirq+0x244/0x9a0 [ 360.121152] ? sched_clock+0x2e/0x50 [ 360.124886] irq_exit+0x160/0x1b0 [ 360.128321] smp_apic_timer_interrupt+0x146/0x5e0 [ 360.133145] apic_timer_interrupt+0x96/0xa0 [ 360.137454] [ 360.139674] RIP: 0010:preempt_schedule_irq+0xab/0x140 [ 360.144840] RSP: 0018:ffff8880502a75e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 360.152539] RAX: 1ffffffff0fe2d2b RBX: dffffc0000000000 RCX: 1ffff1100a05298e [ 360.159801] RDX: 0000000000000000 RSI: ffff888050294c78 RDI: ffff888050294bfc [ 360.167058] RBP: ffff8880502a7608 R08: 0000003c62478a9f R09: ffff888050294c70 [ 360.174308] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed100a052870 [ 360.181599] R13: ffff888050294380 R14: ffffffff87f16958 R15: 0000000000000000 [ 360.188868] ? preempt_schedule_irq+0x8d/0x140 [ 360.193432] retint_kernel+0x1b/0x2d [ 360.197178] RIP: 0010:get_mem_cgroup_from_mm+0x80/0x470 [ 360.202530] RSP: 0018:ffff8880502a76c0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 360.210217] RAX: ffffed10148c996b RBX: ffff8880a464c640 RCX: 1ffffffff0f831ad [ 360.217465] RDX: 0000000000000000 RSI: ffffffff830ea93c RDI: ffff8880aed2394c [ 360.224717] RBP: ffff8880502a76f8 R08: 0000000000000000 R09: ffff888050294c98 [ 360.231966] R10: ffff888050294c78 R11: ffff888050294380 R12: ffffea0001c98fc0 [ 360.239222] R13: dffffc0000000000 R14: 1ffff110148c996b R15: ffff8880a464cb58 [ 360.246483] ? check_preemption_disabled+0x3c/0x250 [ 360.251522] mem_cgroup_try_charge+0x32d/0x530 [ 360.256108] __add_to_page_cache_locked+0x183/0x8c0 [ 360.261119] ? find_lock_entry+0x4b0/0x4b0 [ 360.265351] ? alloc_pages_current+0x1c/0x1e0 [ 360.269830] add_to_page_cache_lru+0xf4/0x310 [ 360.274307] ? add_to_page_cache_locked+0x40/0x40 [ 360.279128] ? __page_cache_alloc+0xdd/0x3e0 [ 360.283531] ? pagecache_get_page+0x2f4/0x9e0 [ 360.288006] pagecache_get_page+0x1f5/0x9e0 [ 360.292308] grab_cache_page_write_begin+0x74/0xa0 [ 360.297263] ext4_move_extents+0x11ce/0x3050 [ 360.301667] ? ext4_double_up_write_data_sem+0x30/0x30 [ 360.306925] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 360.312415] ? preempt_count_add+0xbc/0x1a0 [ 360.316738] ? mnt_clone_write+0xde/0x140 [ 360.320868] ? __mnt_want_write_file+0x9e/0xc0 [ 360.325429] ? mnt_want_write_file+0x113/0x2f0 [ 360.330009] ext4_ioctl+0x1d8f/0x3920 [ 360.333840] ? avc_ss_reset+0x110/0x110 [ 360.337798] ? ext4_ioctl_check_immutable+0x1c0/0x1c0 [ 360.342986] ? trace_hardirqs_on+0x10/0x10 [ 360.347206] ? __might_sleep+0x93/0xb0 [ 360.351087] ? __fget+0x210/0x370 [ 360.354523] ? ext4_ioctl_check_immutable+0x1c0/0x1c0 [ 360.359717] do_vfs_ioctl+0x7ae/0x1060 [ 360.363586] ? selinux_file_mprotect+0x5d0/0x5d0 [ 360.368317] ? lock_downgrade+0x740/0x740 [ 360.372462] ? ioctl_preallocate+0x1c0/0x1c0 [ 360.376872] ? __fget+0x237/0x370 [ 360.380313] ? security_file_ioctl+0x89/0xb0 [ 360.384704] SyS_ioctl+0x8f/0xc0 [ 360.388054] ? do_vfs_ioctl+0x1060/0x1060 [ 360.392235] do_syscall_64+0x1e8/0x640 [ 360.396105] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.400985] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.406156] RIP: 0033:0x45af49 [ 360.409322] RSP: 002b:00007fc6c69fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.417009] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 360.424259] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000004 [ 360.431522] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.438770] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6c69fb6d4 [ 360.446022] R13: 00000000004c380c R14: 00000000004d9df8 R15: 00000000ffffffff [ 360.453501] INFO: rcu_sched detected stalls on CPUs/tasks: [ 360.459149] 1-...: (10501 ticks this GP) idle=1a2/140000000000002/0 softirq=10882/10882 fqs=0 [ 360.467976] (detected by 0, t=10566 jiffies, g=1025, c=1024, q=5) [ 360.474297] Sending NMI from CPU 0 to CPUs 1: [ 360.479511] NMI backtrace for cpu 1 [ 360.479515] CPU: 1 PID: 7376 Comm: syz-executor.2 Not tainted 4.14.163-syzkaller #0 [ 360.479519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.479521] task: ffff888050294380 task.stack: ffff8880502a0000 [ 360.479524] RIP: 0010:lock_acquire+0x13/0x430 [ 360.479526] RSP: 0018:ffff8880aed07ca0 EFLAGS: 00000046 [ 360.479530] RAX: dffffc0000000000 RBX: ffffffff89ba9440 RCX: 0000000000000000 [ 360.479533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff89ba9460 [ 360.479536] RBP: ffff8880aed07ca8 R08: 0000000000000001 R09: 0000000000000000 [ 360.479539] R10: 0000000000000000 R11: 0000000000000001 R12: ffffffff89ba9448 [ 360.479542] R13: 0000000000000086 R14: ffffffff89ba9448 R15: dffffc0000000000 [ 360.479545] FS: 00007fc6c69fb700(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 360.479548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 360.479550] CR2: 0000000000000000 CR3: 000000008cf4a000 CR4: 00000000001406e0 [ 360.479553] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 360.479556] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 360.479558] Call Trace: [ 360.479559] [ 360.479561] _raw_spin_lock_irqsave+0x95/0xcd [ 360.479564] ? debug_check_no_obj_freed+0x12d/0x7b7 [ 360.479566] debug_check_no_obj_freed+0x12d/0x7b7 [ 360.479568] ? free_obj_work+0x6d0/0x6d0 [ 360.479570] ? free_uid+0x11e/0x350 [ 360.479572] kmem_cache_free+0x1ff/0x2b0 [ 360.479574] put_cred_rcu+0x236/0x300 [ 360.479576] ? profiling_store+0xc0/0xc0 [ 360.479578] rcu_process_callbacks+0x7b8/0x12b0 [ 360.479580] ? call_rcu_sched+0x20/0x20 [ 360.479582] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 360.479584] __do_softirq+0x244/0x9a0 [ 360.479586] ? sched_clock+0x2e/0x50 [ 360.479588] irq_exit+0x160/0x1b0 [ 360.479590] smp_apic_timer_interrupt+0x146/0x5e0 [ 360.479592] apic_timer_interrupt+0x96/0xa0 [ 360.479594] [ 360.479596] RIP: 0010:preempt_schedule_irq+0xab/0x140 [ 360.479598] RSP: 0018:ffff8880502a75e8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff10 [ 360.479603] RAX: 1ffffffff0fe2d2b RBX: dffffc0000000000 RCX: 1ffff1100a05298e [ 360.479606] RDX: 0000000000000000 RSI: ffff888050294c78 RDI: ffff888050294bfc [ 360.479609] RBP: ffff8880502a7608 R08: 0000003c62478a9f R09: ffff888050294c70 [ 360.479612] R10: 0000000000000000 R11: 0000000000000000 R12: ffffed100a052870 [ 360.479615] R13: ffff888050294380 R14: ffffffff87f16958 R15: 0000000000000000 [ 360.479617] ? preempt_schedule_irq+0x8d/0x140 [ 360.479619] retint_kernel+0x1b/0x2d [ 360.479622] RIP: 0010:get_mem_cgroup_from_mm+0x80/0x470 [ 360.479624] RSP: 0018:ffff8880502a76c0 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 360.479629] RAX: ffffed10148c996b RBX: ffff8880a464c640 RCX: 1ffffffff0f831ad [ 360.479632] RDX: 0000000000000000 RSI: ffffffff830ea93c RDI: ffff8880aed2394c [ 360.479634] RBP: ffff8880502a76f8 R08: 0000000000000000 R09: ffff888050294c98 [ 360.479637] R10: ffff888050294c78 R11: ffff888050294380 R12: ffffea0001c98fc0 [ 360.479640] R13: dffffc0000000000 R14: 1ffff110148c996b R15: ffff8880a464cb58 [ 360.479643] ? check_preemption_disabled+0x3c/0x250 [ 360.479645] mem_cgroup_try_charge+0x32d/0x530 [ 360.479647] __add_to_page_cache_locked+0x183/0x8c0 [ 360.479649] ? find_lock_entry+0x4b0/0x4b0 [ 360.479651] ? alloc_pages_current+0x1c/0x1e0 [ 360.479653] add_to_page_cache_lru+0xf4/0x310 [ 360.479655] ? add_to_page_cache_locked+0x40/0x40 [ 360.479657] ? __page_cache_alloc+0xdd/0x3e0 [ 360.479660] ? pagecache_get_page+0x2f4/0x9e0 [ 360.479662] pagecache_get_page+0x1f5/0x9e0 [ 360.479664] grab_cache_page_write_begin+0x74/0xa0 [ 360.479666] ext4_move_extents+0x11ce/0x3050 [ 360.479668] ? ext4_double_up_write_data_sem+0x30/0x30 [ 360.479671] ? rcu_lockdep_current_cpu_online+0xf2/0x140 [ 360.479673] ? preempt_count_add+0xbc/0x1a0 [ 360.479675] ? mnt_clone_write+0xde/0x140 [ 360.479677] ? __mnt_want_write_file+0x9e/0xc0 [ 360.479679] ? mnt_want_write_file+0x113/0x2f0 [ 360.479681] ext4_ioctl+0x1d8f/0x3920 [ 360.479683] ? avc_ss_reset+0x110/0x110 [ 360.479685] ? ext4_ioctl_check_immutable+0x1c0/0x1c0 [ 360.479687] ? trace_hardirqs_on+0x10/0x10 [ 360.479689] ? __might_sleep+0x93/0xb0 [ 360.479691] ? __fget+0x210/0x370 [ 360.479694] ? ext4_ioctl_check_immutable+0x1c0/0x1c0 [ 360.479696] do_vfs_ioctl+0x7ae/0x1060 [ 360.479698] ? selinux_file_mprotect+0x5d0/0x5d0 [ 360.479700] ? lock_downgrade+0x740/0x740 [ 360.479702] ? ioctl_preallocate+0x1c0/0x1c0 [ 360.479704] ? __fget+0x237/0x370 [ 360.479706] ? security_file_ioctl+0x89/0xb0 [ 360.479708] SyS_ioctl+0x8f/0xc0 [ 360.479710] ? do_vfs_ioctl+0x1060/0x1060 [ 360.479711] do_syscall_64+0x1e8/0x640 [ 360.479714] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.479716] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 360.479718] RIP: 0033:0x45af49 [ 360.479720] RSP: 002b:00007fc6c69fac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 360.479725] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045af49 [ 360.479728] RDX: 0000000020000040 RSI: 00000000c028660f RDI: 0000000000000004 [ 360.479731] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.479734] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc6c69fb6d4 [ 360.479737] R13: 00000000004c380c R14: 00000000004d9df8 R15: 00000000ffffffff [ 360.479738] Code: e8 c3 3c 3f 00 4c 8b 45 90 e9 94 fd ff ff 66 2e 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 55 45 89 c3 48 89 e5 41 57 <41> 89 cf 41 56 41 89 d6 41 55 41 89 f5 41 54 49 89 fc 53 65 48 [ 360.479819] rcu_sched kthread starved for 10567 jiffies! g1025 c1024 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=1 [ 360.500567] rcu_sched I29824 9 2 0x80000000 [ 360.500586] Call Trace: [ 360.500603] __schedule+0x7b8/0x1cd0 [ 360.500612] ? _raw_spin_unlock_irqrestore+0xa4/0xe0 [ 360.500623] ? firmware_map_remove+0x196/0x196 [ 360.500630] ? _raw_spin_unlock_irq+0x28/0x90 [ 360.500639] schedule+0x92/0x1c0 [ 360.511327] rcu_gp_kthread+0x16f8/0x1ec0 [ 360.511349] ? force_qs_rnp+0x4d0/0x4d0 [ 360.511364] kthread+0x319/0x430 [ 360.581694] ? force_qs_rnp+0x4d0/0x4d0 [ 360.581704] ? kthread_create_on_node+0xd0/0xd0 [ 360.591741] ret_from_fork+0x24/0x30