[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.35' (ECDSA) to the list of known hosts. 2020/03/29 13:58:01 fuzzer started 2020/03/29 13:58:02 dialing manager at 10.128.0.26:40803 2020/03/29 13:58:03 syscalls: 3028 2020/03/29 13:58:03 code coverage: enabled 2020/03/29 13:58:03 comparison tracing: enabled 2020/03/29 13:58:03 extra coverage: enabled 2020/03/29 13:58:03 setuid sandbox: enabled 2020/03/29 13:58:03 namespace sandbox: enabled 2020/03/29 13:58:03 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/29 13:58:03 fault injection: enabled 2020/03/29 13:58:03 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/29 13:58:03 net packet injection: enabled 2020/03/29 13:58:03 net device setup: enabled 2020/03/29 13:58:03 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/29 13:58:03 devlink PCI setup: PCI device 0000:00:10.0 is not available 14:00:07 executing program 0: setitimer(0x3, &(0x7f0000000000)={{}, {0x31, 0x10000}}, 0x0) setitimer(0x3, &(0x7f00000000c0)={{}, {0x0, 0x7ff}}, &(0x7f0000000100)) syzkaller login: [ 167.759497][ T7025] IPVS: ftp: loaded support on port[0] = 21 14:00:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000680)="d3abc7990d535c9e70bc111c8eff7f0000000000004e0000", 0x18) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$x25(r2, &(0x7f0000000100)="6754b40d00d9d2ff88c9a36541371ed4ca886d7a71ccdbcd900727c7f4f23792897f4b87483b70a9941eca339b422ba2ac5a83a36e10d7cf7a7cd4ea30709bd0553fce781ec7e16d197e455bb9130ef3d89da8dd04ce27c5d0c20a0629551957717cc7d7a9e42cdd0f14e6e66d09fd1b03e66044776512cd19396b497f9bfcef1098a4fa65f6b5edbae017d9101787540a2782dba505013f8532fc0a8ad38b2d4e0cca97615ab71aaa14d43a7d8b571b3032ab0118f5f2bb4ae556ef7d15fc90cd0693efbbd735f74a6e69585bd6b62235575497606e891d347c4ed9d3032c", 0x10, 0x0, 0x0, 0x0) [ 167.900021][ T7025] chnl_net:caif_netlink_parms(): no params data found [ 168.013123][ T7025] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.026662][ T7025] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.034402][ T7025] device bridge_slave_0 entered promiscuous mode [ 168.055009][ T7145] IPVS: ftp: loaded support on port[0] = 21 [ 168.063747][ T7025] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.076649][ T7025] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.085522][ T7025] device bridge_slave_1 entered promiscuous mode 14:00:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000001cc0)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000e00)=@newlink={0x38, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8, 0x1, 'ppp\x00'}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r2}}}}]}, 0x38}}, 0x0) [ 168.142741][ T7025] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.168323][ T7025] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 168.249996][ T7025] team0: Port device team_slave_0 added [ 168.283420][ T7145] chnl_net:caif_netlink_parms(): no params data found [ 168.306696][ T7025] team0: Port device team_slave_1 added [ 168.365628][ T7025] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 168.373647][ T7025] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 168.399767][ T7025] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 168.424775][ T7276] IPVS: ftp: loaded support on port[0] = 21 [ 168.436089][ T7025] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 168.443408][ T7025] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 168.470364][ T7025] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 14:00:08 executing program 3: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x8cf00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}}, 0x0) [ 168.548069][ T7145] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.555213][ T7145] bridge0: port 1(bridge_slave_0) entered disabled state [ 168.564376][ T7145] device bridge_slave_0 entered promiscuous mode [ 168.600011][ T7025] device hsr_slave_0 entered promiscuous mode [ 168.657072][ T7025] device hsr_slave_1 entered promiscuous mode [ 168.709219][ T7145] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.716325][ T7145] bridge0: port 2(bridge_slave_1) entered disabled state [ 168.726618][ T7145] device bridge_slave_1 entered promiscuous mode [ 168.765043][ T7333] IPVS: ftp: loaded support on port[0] = 21 14:00:09 executing program 4: r0 = memfd_create(&(0x7f00000004c0)='\xc4\t\x8e|\xccd\x96]!w\xff\xbe\xfd\x03\xcev\b\xb52B\x14N\x8bO\x1e\xb0\xb1\x9bu~\x9cD\xaa\xa1\xb7.\x87\xdfn\x0e\xb7m\x06\x04l', 0x200) pwrite64(r0, &(0x7f0000000580)='h', 0x1, 0x8f85) [ 168.820083][ T7145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 168.859539][ T7145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.053131][ T7145] team0: Port device team_slave_0 added [ 169.074806][ T7276] chnl_net:caif_netlink_parms(): no params data found [ 169.093123][ T7145] team0: Port device team_slave_1 added [ 169.160097][ T7482] IPVS: ftp: loaded support on port[0] = 21 [ 169.171731][ T7145] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 169.181140][ T7145] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 169.212898][ T7145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 14:00:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x44, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x44}}, 0x0) [ 169.281370][ T7145] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 169.302272][ T7145] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 169.328832][ T7145] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 169.402231][ T7333] chnl_net:caif_netlink_parms(): no params data found [ 169.428445][ T7025] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 169.469857][ T7025] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 169.531081][ T7025] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 169.578636][ T7276] bridge0: port 1(bridge_slave_0) entered blocking state [ 169.585772][ T7276] bridge0: port 1(bridge_slave_0) entered disabled state [ 169.594035][ T7276] device bridge_slave_0 entered promiscuous mode [ 169.604765][ T7276] bridge0: port 2(bridge_slave_1) entered blocking state [ 169.611916][ T7276] bridge0: port 2(bridge_slave_1) entered disabled state [ 169.620935][ T7276] device bridge_slave_1 entered promiscuous mode [ 169.642942][ T7025] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 169.725671][ T7276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 169.735963][ T7619] IPVS: ftp: loaded support on port[0] = 21 [ 169.809606][ T7145] device hsr_slave_0 entered promiscuous mode [ 169.856860][ T7145] device hsr_slave_1 entered promiscuous mode [ 169.907339][ T7145] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 169.915122][ T7145] Cannot create hsr debugfs directory [ 169.922523][ T7276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 169.994723][ T7276] team0: Port device team_slave_0 added [ 170.037845][ T7276] team0: Port device team_slave_1 added [ 170.052955][ T7333] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.060844][ T7333] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.069410][ T7333] device bridge_slave_0 entered promiscuous mode [ 170.080141][ T7333] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.087593][ T7333] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.095158][ T7333] device bridge_slave_1 entered promiscuous mode [ 170.223387][ T7276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.232453][ T7276] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 170.261108][ T7276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.275328][ T7276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.282368][ T7276] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 170.309269][ T7276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.322624][ T7333] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.349599][ T7482] chnl_net:caif_netlink_parms(): no params data found [ 170.428742][ T7276] device hsr_slave_0 entered promiscuous mode [ 170.476767][ T7276] device hsr_slave_1 entered promiscuous mode [ 170.546597][ T7276] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 170.554177][ T7276] Cannot create hsr debugfs directory [ 170.561842][ T7333] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.637727][ T7333] team0: Port device team_slave_0 added [ 170.724886][ T7333] team0: Port device team_slave_1 added [ 170.760303][ T7025] 8021q: adding VLAN 0 to HW filter on device bond0 [ 170.767772][ T7482] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.774846][ T7482] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.783739][ T7482] device bridge_slave_0 entered promiscuous mode [ 170.796043][ T7482] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.803750][ T7482] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.811726][ T7482] device bridge_slave_1 entered promiscuous mode [ 170.826294][ T7619] chnl_net:caif_netlink_parms(): no params data found [ 170.877966][ T7333] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.884948][ T7333] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 170.911989][ T7333] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.929736][ T7145] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 170.981648][ T7145] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 171.020377][ T7145] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 171.071091][ T7333] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.078151][ T7333] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 171.104892][ T7333] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.118385][ T7482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.134774][ T7025] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.144974][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.153292][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.162547][ T7145] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 171.215856][ T7482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 171.260765][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.270476][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.279265][ T2800] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.286541][ T2800] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.294500][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 171.304582][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 171.313011][ T2800] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.320114][ T2800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 171.340587][ T7482] team0: Port device team_slave_0 added [ 171.351195][ T7619] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.358904][ T7619] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.367454][ T7619] device bridge_slave_0 entered promiscuous mode [ 171.390953][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 171.401910][ T7482] team0: Port device team_slave_1 added [ 171.433084][ T7619] bridge0: port 2(bridge_slave_1) entered blocking state [ 171.441370][ T7619] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.450119][ T7619] device bridge_slave_1 entered promiscuous mode [ 171.499398][ T7333] device hsr_slave_0 entered promiscuous mode [ 171.557068][ T7333] device hsr_slave_1 entered promiscuous mode [ 171.616566][ T7333] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 171.624147][ T7333] Cannot create hsr debugfs directory [ 171.640972][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 171.649788][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 171.659324][ T7482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 171.666269][ T7482] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 171.692878][ T7482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 171.736611][ T7482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 171.743599][ T7482] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 171.771000][ T7482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 171.783118][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 171.793532][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 171.802127][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 171.811745][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 171.820368][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 171.843030][ T7025] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 171.855289][ T7025] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 171.871218][ T7619] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 171.882459][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 171.891536][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 171.901620][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 171.910555][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 171.935327][ T7276] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 172.001804][ T7619] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 172.012064][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.040883][ T7276] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 172.138204][ T7482] device hsr_slave_0 entered promiscuous mode [ 172.176856][ T7482] device hsr_slave_1 entered promiscuous mode [ 172.216480][ T7482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.224064][ T7482] Cannot create hsr debugfs directory [ 172.246846][ T7025] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.261067][ T7276] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 172.288178][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.297596][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.326821][ T7619] team0: Port device team_slave_0 added [ 172.334565][ T7619] team0: Port device team_slave_1 added [ 172.354977][ T7276] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 172.442049][ T7619] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 172.453273][ T7619] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.482744][ T7619] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 172.498648][ T7145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 172.523302][ T7619] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 172.530627][ T7619] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 172.559978][ T7619] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 172.610894][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.622401][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.688776][ T7619] device hsr_slave_0 entered promiscuous mode [ 172.726770][ T7619] device hsr_slave_1 entered promiscuous mode [ 172.779047][ T7619] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 172.786722][ T7619] Cannot create hsr debugfs directory [ 172.802790][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.810940][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.830318][ T7145] 8021q: adding VLAN 0 to HW filter on device team0 [ 172.852164][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.860060][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.868164][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 172.875786][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.899606][ T7025] device veth0_vlan entered promiscuous mode [ 172.929339][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 172.938541][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.949249][ T4001] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.956400][ T4001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.964220][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.973876][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.982352][ T4001] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.989464][ T4001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.997867][ T7482] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 173.048875][ T7482] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 173.120655][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.128807][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.137888][ T7482] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 173.181764][ T7025] device veth1_vlan entered promiscuous mode [ 173.194943][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 173.205493][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.214376][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.225971][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.240575][ T7276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 173.249164][ T7482] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 173.308067][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 173.348621][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.359173][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.379990][ T7276] 8021q: adding VLAN 0 to HW filter on device team0 [ 173.391419][ T7333] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 173.449182][ T7333] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 173.514115][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.521926][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.546742][ T7333] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 173.580945][ T7333] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 173.633152][ T7145] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 173.643941][ T7145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 173.657396][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 173.666039][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.675075][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.684547][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.693787][ T4003] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.700916][ T4003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.708711][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.717518][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.725820][ T4003] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.732923][ T4003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.740875][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 173.751949][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 173.760841][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.769862][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 173.777971][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 173.795964][ T7025] device veth0_macvtap entered promiscuous mode [ 173.821459][ T7025] device veth1_macvtap entered promiscuous mode [ 173.832553][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 173.842351][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 173.851409][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 173.862356][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 173.871513][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.880540][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 173.888743][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 173.897768][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 173.930168][ T7619] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 173.978355][ T7619] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 174.017288][ T7025] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 174.030433][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 174.038183][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 174.046125][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.057249][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.065653][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.075261][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.083790][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.092405][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.102673][ T7276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 174.124177][ T7619] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 174.160521][ T7025] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 174.169416][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.178027][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.185458][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 174.195699][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 174.216760][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 174.224213][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 174.238999][ T7619] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 174.291286][ T7145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.354842][ T7276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 174.387024][ T7482] 8021q: adding VLAN 0 to HW filter on device bond0 14:00:14 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x104) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) close(0xffffffffffffffff) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) [ 174.515980][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.539003][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.553551][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.562874][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.572945][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.597363][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.627049][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.635307][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.658825][ T7482] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.673959][ T7276] device veth0_vlan entered promiscuous mode [ 174.690733][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.699847][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.711835][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.725221][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.754629][ T7145] device veth0_vlan entered promiscuous mode [ 174.773357][ T7276] device veth1_vlan entered promiscuous mode [ 174.783897][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 174.796587][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 174.804638][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 174.815217][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.826288][ C0] hrtimer: interrupt took 32119 ns [ 174.830631][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.843745][ T2728] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.850898][ T2728] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.892437][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 174.901634][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 174.910477][ T2728] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.917613][ T2728] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.925582][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 174.940387][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 174.960628][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 174.970810][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 174.987404][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 174.996005][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.011051][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.032061][ T7145] device veth1_vlan entered promiscuous mode [ 175.095072][ T7276] device veth0_macvtap entered promiscuous mode [ 175.112894][ T7276] device veth1_macvtap entered promiscuous mode [ 175.139961][ T7276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 175.154890][ T7276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.172739][ T7276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.185030][ T7276] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 175.202822][ T7276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.215510][ T7276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.333914][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.349596][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.370810][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.384635][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.400157][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.410576][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.424052][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.435238][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.453295][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.463049][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.479556][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.492310][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.504510][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.519785][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.559176][ T7333] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.572967][ T7482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 14:00:15 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x104) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) close(0xffffffffffffffff) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) [ 175.708309][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.857933][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.872416][ T7145] device veth0_macvtap entered promiscuous mode [ 175.890555][ T7145] device veth1_macvtap entered promiscuous mode 14:00:16 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xfcc8) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x104) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) [ 175.914524][ T7619] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.929701][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.942676][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.951726][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.960211][ T2791] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.984054][ T7333] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.043853][ T7482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.112191][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.123086][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.133454][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 176.144353][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.158133][ T7145] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.175456][ T7619] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.212051][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.224079][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.240403][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.250254][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.264181][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.275339][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.290556][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.303513][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.313689][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.327723][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.341744][ T4001] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.348899][ T4001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.363088][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.372072][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.387514][ T4001] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.394634][ T4001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.422455][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.434024][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.450109][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.462727][ T4001] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.469864][ T4001] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.486764][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.495590][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.511409][ T4001] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.518582][ T4001] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.559263][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.570495][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.580465][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 176.593562][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.611329][ T7145] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.652517][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.660713][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.675796][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.693183][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.715019][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.728440][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.747514][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.762340][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.771221][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.786131][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.806624][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 14:00:17 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000280)={@void, @val={0x55}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @remote}, @source_quench={0x5, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev}}}}}, 0xfdef) 14:00:17 executing program 2: 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000006f40)=[{{&(0x7f00000000c0)=@hci, 0x80, 0x0}}, {{&(0x7f0000001340)=@hci, 0x80, 0x0}}], 0x568, 0x0) [ 176.871974][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.883604][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.910820][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 14:00:17 executing program 2: syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x20000000000000, 0x40101) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 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_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x600000000000000, 0xffffffffffffffff}, &(0x7f0000000000), 0x0) [ 176.971432][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.994963][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 177.023368][ T7619] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 177.049478][ T7619] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.156636][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 177.164702][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.181635][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.195595][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 14:00:17 executing program 2: syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x20000000000000, 0x40101) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 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_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cachefiles\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c150000}, 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0xffffffffffffffff}, &(0x7f0000000000), 0x0) [ 177.211116][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 177.222468][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 177.234623][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 177.243778][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 177.253129][ T2728] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 177.314354][ T7333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 177.390540][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.402890][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.412117][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.422671][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.554392][ T7619] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.601494][ T7482] device veth0_vlan entered promiscuous mode [ 177.628315][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 177.645659][ T4001] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 177.675000][ T7482] device veth1_vlan entered promiscuous mode [ 177.693390][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 177.705816][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 14:00:18 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x7ffff000) 14:00:18 executing program 2: syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @local}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) write$FUSE_IOCTL(0xffffffffffffffff, 0x0, 0x0) syz_open_dev$amidi(0x0, 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000240)) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, 0x0, 0x0) [ 177.730694][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 177.743436][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 177.752527][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 177.767016][ T7333] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 177.831907][ T8360] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 177.856861][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 177.895431][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 177.928012][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 177.963472][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 177.989692][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.022342][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 178.043633][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 178.055474][ T7482] device veth0_macvtap entered promiscuous mode [ 178.073966][ T7482] device veth1_macvtap entered promiscuous mode [ 178.101007][ T7333] device veth0_vlan entered promiscuous mode [ 178.114486][ T7482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.126024][ T7482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.137665][ T7482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.148888][ T7482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.158806][ T7482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.169514][ T7482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.181030][ T7482] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.189271][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.199181][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.207282][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.215426][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.223787][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 178.233248][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 178.241987][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.250661][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.262219][ T7619] device veth0_vlan entered promiscuous mode [ 178.274384][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.282352][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.290443][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 178.298291][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 178.315638][ T7482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.328568][ T7482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.340673][ T7482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.351236][ T7482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.361111][ T7482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.371684][ T7482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.384256][ T7482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.399216][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 178.408229][ T4007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 178.419617][ T7619] device veth1_vlan entered promiscuous mode [ 178.432423][ T7333] device veth1_vlan entered promiscuous mode [ 178.566696][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 178.575012][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 178.586582][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 178.594646][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 178.604529][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.614939][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.648458][ T7619] device veth0_macvtap entered promiscuous mode [ 178.664449][ T7333] device veth0_macvtap entered promiscuous mode [ 178.680134][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.689250][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 178.698319][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 178.708922][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 178.723401][ T7619] device veth1_macvtap entered promiscuous mode [ 178.735259][ T7333] device veth1_macvtap entered promiscuous mode [ 178.757855][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.771505][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.781406][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.792247][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.802144][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.813309][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.823197][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 178.834892][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.846128][ T7333] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 178.857861][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.865730][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 178.874447][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 178.883383][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 178.898856][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.910694][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.920982][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.931754][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.942965][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.954187][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.964231][ T7333] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 178.974928][ T7333] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 178.986035][ T7333] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 178.995879][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.007703][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.018152][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.030643][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.040824][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.051541][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.061458][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.072189][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.082203][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 179.093024][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.104291][ T7619] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 179.112623][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.122539][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 179.131680][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 179.140656][ T4003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 179.168711][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.181573][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.192841][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.204324][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.214780][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.225693][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.236584][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.247561][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.257943][ T7619] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 179.269316][ T7619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 179.280955][ T7619] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 179.379750][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 179.389171][ T2800] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 14:00:19 executing program 3: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x8cf00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}}, 0x0) 14:00:19 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000006f40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 14:00:20 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xfcc8) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, 0x0, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x104) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) close(0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 14:00:20 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xff, 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, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0xfcc8) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x104) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) close(0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 14:00:20 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x7ffff000) 14:00:20 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000000100)) fcntl$setstatus(r1, 0x4, 0x2000) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xff, 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, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;!\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) write$RDMA_USER_CM_CMD_BIND_IP(0xffffffffffffffff, 0x0, 0x0) r3 = creat(&(0x7f0000000380)='./bus\x00', 0x104) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x1c7d9, 0x0, [], [{}, {0x801, 0x0, 0x80000001}]}) close(0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 14:00:20 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x7ffff000) 14:01:33 executing program 5: syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x0, 0x2) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x8001, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') dup2(r1, r2) syz_open_dev$amidi(0x0, 0x0, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000300)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)={0x0, r3+30000000}, 0x0) 14:01:30 executing program 3: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x8cf00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}}, 0x0) 14:01:30 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x3da, 0x7ffff000) 14:03:51 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') r2 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000002c0)='ns/net\x00') sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r1, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r2}}]}, 0x3c}}, 0x0) 14:04:27 executing program 3: openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x50, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x8cf00}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}}, 0x0) [ 428.154975][ T8416] IPVS: ftp: loaded support on port[0] = 21 14:04:28 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f00000017c0), 0x3da, 0x7ffff000) [ 437.544710][ T8416] chnl_net:caif_netlink_parms(): no params data found [ 453.110877][ T1141] INFO: task kworker/0:7:4001 blocked for more than 142 seconds. [ 453.131924][ T1141] Not tainted 5.6.0-rc7-syzkaller #0 [ 453.137755][ T1141] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 453.327604][ T1141] kworker/0:7 D27424 4001 2 0x80004000 [ 454.228601][ T1141] Workqueue: events nsim_dev_trap_report_work [ 454.251841][ T1141] Call Trace: [ 454.255246][ T1141] ? __schedule+0x7c9/0xc50 [ 454.270037][ T1141] ? _raw_spin_unlock_irq+0x1f/0x80 [ 454.276162][ T1141] ? schedule+0x188/0x220 [ 454.290699][ T1141] ? schedule_preempt_disabled+0xf/0x20 [ 454.297354][ T1141] ? __mutex_lock_common+0x129f/0x2fc0 [ 454.303632][ T1141] ? nsim_dev_trap_report_work+0x56/0xa60 [ 454.309393][ T1141] ? mutex_lock_nested+0x1a/0x20 [ 454.315564][ T1141] ? nsim_dev_trap_report_work+0x56/0xa60 [ 454.321401][ T1141] ? rcu_read_lock_sched_held+0x106/0x170 [ 454.328418][ T1141] ? process_one_work+0x76e/0xfd0 [ 454.334268][ T1141] ? do_raw_spin_lock+0xfe/0x800 [ 454.339284][ T1141] ? worker_thread+0xa7f/0x1450 [ 454.345344][ T1141] ? kthread+0x317/0x340 [ 454.349648][ T1141] ? rcu_lock_release+0x20/0x20 [ 454.357691][ T1141] ? kthread_blkcg+0xd0/0xd0 [ 454.362992][ T1141] ? ret_from_fork+0x24/0x30 [ 454.367686][ T1141] [ 454.367686][ T1141] Showing all locks held in the system: [ 454.376556][ T1141] 4 locks held by kworker/u4:4/215: [ 454.381754][ T1141] 6 locks held by kworker/u4:9/590: [ 454.388094][ T1141] #0: ffff8880a9b73d28 ((wq_completion)netns){+.+.}, at: process_one_work+0x6df/0xfd0 [ 454.853223][ T1141] #1: ffffc90002fe7d88 (net_cleanup_work){+.+.}, at: process_one_work+0x71e/0xfd0 [ 454.863152][ T1141] #2: ffffffff8938efa8 (pernet_ops_rwsem){++++}, at: cleanup_net+0xac/0xb80 [ 454.872963][ T1141] #3: ffffffff8939d728 (devlink_mutex){+.+.}, at: devlink_pernet_pre_exit+0x1f/0x180 [ 454.901798][ T1141] #4: ffff8880a64f92e8 (&nsim_dev->port_list_lock){+.+.}, at: nsim_dev_reload_destroy+0x84/0x370 [ 454.941803][ T1141] #5: ffffffff89390be0 (rtnl_mutex){+.+.}, at: netdev_run_todo+0xada/0xcb0 [ 454.950587][ T1141] 1 lock held by khungtaskd/1141: [ 455.103237][ T1141] #0: ffffffff890d9ac8 (rcu_read_lock){....}, at: rcu_lock_acquire+0x0/0x30 [ 455.131823][ T1141] 3 locks held by kworker/1:4/2787: [ 455.320195][ T1141] #0: ffff8880aa426d28 ((wq_completion)events){+.+.}, at: process_one_work+0x6df/0xfd0 [ 455.661743][ T1141] #1: ffffc90007fefd88 ((linkwatch_work).work){+.+.}, at: process_one_work+0x71e/0xfd0 [ 455.671525][ T1141] #2: ffffffff89390be0 (rtnl_mutex){+.+.}, at: linkwatch_event+0xa/0x50 [ 455.703016][ T1141] 3 locks held by kworker/1:6/2800: [ 455.708241][ T1141] #0: ffff8880aa426d28 ((wq_completion)events){+.+.}, at: process_one_work+0x6df/0xfd0 [ 455.757244][ T1141] #1: ffffc9000808fd88 (deferred_process_work){+.+.}, at: process_one_work+0x71e/0xfd0 [ 455.777261][ T1141] #2: ffffffff89390be0 (rtnl_mutex){+.+.}, at: switchdev_deferred_process_work+0xa/0x20 [ 455.831835][ T1141] 3 locks held by kworker/0:7/4001: [ 455.837057][ T1141] #0: ffff8880aa426d28 ((wq_completion)events){+.+.}, at: process_one_work+0x6df/0xfd0 [ 455.884882][ T1141] #1: ffffc900015d7d88 ((work_completion)(&(&nsim_dev->trap_data->trap_report_dw)->work)){+.+.}, at: process_one_work+0x71e/0xfd0 [ 456.315506][ T1141] #2: ffff8880a64f92e8 (&nsim_dev->port_list_lock){+.+.}, at: nsim_dev_trap_report_work+0x56/0xa60 [ 456.357209][ T1141] 1 lock held by in:imklog/6629: [ 456.393040][ T1141] #0: ffff8880a4023360 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x24e/0x2f0 [ 456.412398][ T1141] 1 lock held by syz-fuzzer/7003: [ 456.417453][ T1141] 1 lock held by syz-executor.0/8384: [ 456.457123][ T1141] 1 lock held by syz-executor.2/8389: [ 456.709986][ T1141] #0: ffffffff89390be0 (rtnl_mutex){+.+.}, at: netdev_run_todo+0xada/0xcb0 [ 456.751936][ T1141] 3 locks held by syz-executor.4/8393: [ 456.757944][ T1141] 1 lock held by syz-executor.5/8416: [ 457.051769][ T1141] #0: ffffffff89390be0 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x83c/0xd40 [ 457.060688][ T1141] 1 lock held by syz-executor.3/8527: [ 457.087232][ T1141] #0: ffffffff89390be0 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x83c/0xd40 [ 457.206965][ T1141] [ 457.209343][ T1141] ============================================= [ 457.209343][ T1141] [ 458.741796][ T1141] NMI backtrace for cpu 0 [ 458.746142][ T1141] CPU: 0 PID: 1141 Comm: khungtaskd Not tainted 5.6.0-rc7-syzkaller #0 [ 458.754376][ T1141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.764429][ T1141] Call Trace: [ 458.767779][ T1141] dump_stack+0x1e9/0x30e [ 458.772121][ T1141] nmi_cpu_backtrace+0x9f/0x180 [ 458.777054][ T1141] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 458.783115][ T1141] nmi_trigger_cpumask_backtrace+0x16a/0x280 [ 458.789161][ T1141] watchdog+0xd2a/0xd40 [ 458.793345][ T1141] kthread+0x317/0x340 [ 458.797416][ T1141] ? hungtask_pm_notify+0x50/0x50 [ 458.802435][ T1141] ? kthread_blkcg+0xd0/0xd0 [ 458.807030][ T1141] ret_from_fork+0x24/0x30 [ 458.811759][ T1141] Sending NMI from CPU 0 to CPUs 1: [ 458.817406][ C1] NMI backtrace for cpu 1 [ 458.817410][ C1] CPU: 1 PID: 4091 Comm: systemd-journal Not tainted 5.6.0-rc7-syzkaller #0 [ 458.817413][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 458.817415][ C1] RIP: 0010:seccomp_run_filters+0xd7/0x2f0 [ 458.817421][ C1] Code: c1 e8 03 42 80 3c 38 00 74 08 48 89 ef e8 b1 b6 3b 00 48 8b 6d 00 4c 8d 75 38 48 83 c5 30 48 89 e8 48 c1 e8 03 42 80 3c 38 00 <74> 08 48 89 ef e8 8f b6 3b 00 48 8b 7c 24 08 4c 89 f6 ff 55 00 41 [ 458.817424][ C1] RSP: 0018:ffffc90001637cd8 EFLAGS: 00000246 [ 458.817429][ C1] RAX: 1ffff920001a8c06 RBX: 000000007fff0000 RCX: ffff888095122280 [ 458.817431][ C1] RDX: 0000000000000000 RSI: 0000000000000111 RDI: ffffffff88c6067a [ 458.817434][ C1] RBP: ffffc90000d46030 R08: ffffffff817520f8 R09: ffffffff8174dbe2 [ 458.817437][ C1] R10: ffff888095122280 R11: 0000000000000002 R12: ffff88809557af00 [ 458.817440][ C1] R13: 000000007fff0000 R14: ffffc90000d46038 R15: dffffc0000000000 [ 458.817443][ C1] FS: 00007ffbd61878c0(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 458.817445][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 458.817448][ C1] CR2: 00007ffbd3559000 CR3: 00000000954dd000 CR4: 00000000001406e0 [ 458.817451][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 458.817453][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 458.817455][ C1] Call Trace: [ 458.817457][ C1] __seccomp_filter+0x393/0x15c0 [ 458.817459][ C1] ? do_raw_spin_unlock+0x134/0x8d0 [ 458.817461][ C1] ? _raw_spin_unlock_irqrestore+0xb4/0xd0 [ 458.817464][ C1] ? debug_check_no_obj_freed+0x592/0x640 [ 458.817466][ C1] ? refcount_dec_and_lock_irqsave+0x29/0x170 [ 458.817468][ C1] ? check_preemption_disabled+0x40/0x240 [ 458.817470][ C1] ? __secure_computing+0x19b/0x320 [ 458.817472][ C1] syscall_trace_enter+0x519/0x8c0 [ 458.817474][ C1] do_syscall_64+0x9e/0x1b0 [ 458.817477][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 458.817478][ C1] RIP: 0033:0x7ffbd5443687 [ 458.817485][ C1] Code: 00 b8 ff ff ff ff c3 0f 1f 40 00 48 8b 05 09 d8 2b 00 64 c7 00 5f 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e1 d7 2b 00 f7 d8 64 89 01 48 [ 458.817487][ C1] RSP: 002b:00007ffdd2e94bd8 EFLAGS: 00000293 ORIG_RAX: 0000000000000053 [ 458.817492][ C1] RAX: ffffffffffffffda RBX: 00007ffdd2e97c40 RCX: 00007ffbd5443687 [ 458.817495][ C1] RDX: 0000000000000000 RSI: 00000000000001ed RDI: 000055e796a048a0 [ 458.817497][ C1] RBP: 00007ffdd2e94c10 R08: 000055e794f213e5 R09: 0000000000000018 [ 458.817500][ C1] R10: 0000000000000069 R11: 0000000000000293 R12: 0000000000000000 [ 458.817503][ C1] R13: 0000000000000001 R14: 000055e796a048a0 R15: 00007ffdd2e95250 [ 458.914634][ T1141] Kernel panic - not syncing: hung_task: blocked tasks [ 459.089458][ T1141] CPU: 0 PID: 1141 Comm: khungtaskd Not tainted 5.6.0-rc7-syzkaller #0 [ 459.097683][ T1141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 459.107729][ T1141] Call Trace: [ 459.111134][ T1141] dump_stack+0x1e9/0x30e [ 459.115543][ T1141] panic+0x264/0x7a0 [ 459.119442][ T1141] ? nmi_trigger_cpumask_backtrace+0x206/0x280 [ 459.125603][ T1141] watchdog+0xd3d/0xd40 [ 459.129776][ T1141] kthread+0x317/0x340 [ 459.133838][ T1141] ? hungtask_pm_notify+0x50/0x50 [ 459.138852][ T1141] ? kthread_blkcg+0xd0/0xd0 [ 459.143440][ T1141] ret_from_fork+0x24/0x30 [ 459.149483][ T1141] Kernel Offset: disabled [ 459.153863][ T1141] Rebooting in 86400 seconds..