[ 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. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.10.56' (ECDSA) to the list of known hosts. 2020/05/23 18:21:20 fuzzer started 2020/05/23 18:21:20 dialing manager at 10.128.0.26:38661 2020/05/23 18:21:20 syscalls: 3055 2020/05/23 18:21:20 code coverage: enabled 2020/05/23 18:21:20 comparison tracing: enabled 2020/05/23 18:21:20 extra coverage: enabled 2020/05/23 18:21:20 setuid sandbox: enabled 2020/05/23 18:21:20 namespace sandbox: enabled 2020/05/23 18:21:20 Android sandbox: /sys/fs/selinux/policy does not exist 2020/05/23 18:21:20 fault injection: enabled 2020/05/23 18:21:20 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/23 18:21:20 net packet injection: enabled 2020/05/23 18:21:20 net device setup: enabled 2020/05/23 18:21:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/23 18:21:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/23 18:21:20 USB emulation: enabled 18:23:34 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) syzkaller login: [ 189.248850][ T6802] IPVS: ftp: loaded support on port[0] = 21 18:23:34 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$llc(0xffffffffffffffff, &(0x7f00000002c0), 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xa) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@empty, 0x0, 0xb4}, {0x0, 0x0, 0x2}, {0x0, 0xffffffffffffff81}, 0x0, 0x7, 0x1}, {{@in6=@loopback}, 0x0, @in=@rand_addr=0x64010101}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000280)) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0xf1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000180)={0x6d4, 0x0, 0x1, 0x20, 0x0}) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xffc00003, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x2211010, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000140)={0x7, "37e624d0e8296f6cda92bb4973130ef1c866dc8ed8c0db04152d3599bd611238"}) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x80a, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 189.388538][ T6802] chnl_net:caif_netlink_parms(): no params data found [ 189.501961][ T6802] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.519141][ T6802] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.534469][ T6802] device bridge_slave_0 entered promiscuous mode [ 189.560798][ T6802] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.577732][ T6802] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.585838][ T6802] device bridge_slave_1 entered promiscuous mode [ 189.628790][ T6802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 189.631525][ T6932] IPVS: ftp: loaded support on port[0] = 21 [ 189.642613][ T6802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 189.674087][ T6802] team0: Port device team_slave_0 added [ 189.684512][ T6802] team0: Port device team_slave_1 added [ 189.738940][ T6802] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 189.745915][ T6802] 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. [ 189.773295][ T6802] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 189.789709][ T6802] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 189.797003][ T6802] 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. [ 189.825201][ T6802] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 18:23:34 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9000000010001fff000000002000000000000000", @ANYRES32=0x0, @ANYBLOB="ed01060000000000680012800b000100697036746e6c000058000280080008002c00000004001300060012000001000014000200fe8000000000000000000000000000aa0800080001000000080014002000000014000300ff02000000000000000000000000000108000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x90}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001440)={0x8, {"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", 0x1000}}, 0x1006) ioctl$NBD_SET_SIZE(r2, 0xab02, 0xffff) sendmmsg$alg(r0, &(0x7f0000000000), 0xb, 0x75be0100) [ 189.906762][ T6802] device hsr_slave_0 entered promiscuous mode [ 189.978793][ T6802] device hsr_slave_1 entered promiscuous mode [ 190.096461][ T6984] IPVS: ftp: loaded support on port[0] = 21 18:23:35 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=@newqdisc={0x14c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa, 0x1, 'choke\x00'}, {0x11c, 0x2, [@TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_PARMS={0x14}]}}]}, 0x14c}}, 0x0) [ 190.268024][ T6932] chnl_net:caif_netlink_parms(): no params data found [ 190.497778][ T6932] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.504969][ T6932] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.515617][ T6932] device bridge_slave_0 entered promiscuous mode [ 190.530337][ T6802] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 190.588868][ T6932] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.595964][ T6932] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.619133][ T6932] device bridge_slave_1 entered promiscuous mode 18:23:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001440)={0x8, {"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", 0x1000}}, 0x1006) ioctl$NBD_SET_SIZE(0xffffffffffffffff, 0xab02, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000000), 0xb, 0x0) syz_genetlink_get_family_id$tipc2(0x0) open(0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_LINK_SET(0xffffffffffffffff, 0x0, 0x20040040) syz_genetlink_get_family_id$tipc(0x0) [ 190.636197][ T7146] IPVS: ftp: loaded support on port[0] = 21 [ 190.642491][ T6802] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 190.720449][ T6802] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 190.796203][ T6802] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 190.921846][ T7180] IPVS: ftp: loaded support on port[0] = 21 [ 190.950791][ T6932] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 191.000775][ T6984] chnl_net:caif_netlink_parms(): no params data found [ 191.024412][ T6932] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 18:23:36 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000640)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) ioctl$UI_DEV_DESTROY(r0, 0x5502) [ 191.116727][ T6932] team0: Port device team_slave_0 added [ 191.165395][ T6932] team0: Port device team_slave_1 added [ 191.281283][ T6932] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 191.290306][ T6932] 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. [ 191.319847][ T6932] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 191.333936][ T6932] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 191.341638][ T6932] 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. [ 191.368706][ T6932] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 191.384525][ T6984] bridge0: port 1(bridge_slave_0) entered blocking state [ 191.390404][ T7319] IPVS: ftp: loaded support on port[0] = 21 [ 191.396122][ T6984] bridge0: port 1(bridge_slave_0) entered disabled state [ 191.406743][ T6984] device bridge_slave_0 entered promiscuous mode [ 191.466443][ T6984] bridge0: port 2(bridge_slave_1) entered blocking state [ 191.476093][ T6984] bridge0: port 2(bridge_slave_1) entered disabled state [ 191.488366][ T6984] device bridge_slave_1 entered promiscuous mode [ 191.509691][ T7146] chnl_net:caif_netlink_parms(): no params data found [ 191.591563][ T6932] device hsr_slave_0 entered promiscuous mode [ 191.647856][ T6932] device hsr_slave_1 entered promiscuous mode [ 191.687391][ T6932] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 191.695307][ T6932] Cannot create hsr debugfs directory [ 191.726363][ T6984] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 191.739348][ T6984] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 191.807476][ T6984] team0: Port device team_slave_0 added [ 191.818149][ T6984] team0: Port device team_slave_1 added [ 191.940480][ T6802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 191.951463][ T6984] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 191.959357][ T6984] 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. [ 191.986135][ T6984] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.002339][ T6984] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.009622][ T6984] 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. [ 192.036033][ T6984] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 192.065035][ T7146] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.072411][ T7146] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.081742][ T7146] device bridge_slave_0 entered promiscuous mode [ 192.095323][ T7180] chnl_net:caif_netlink_parms(): no params data found [ 192.150643][ T6984] device hsr_slave_0 entered promiscuous mode [ 192.187826][ T6984] device hsr_slave_1 entered promiscuous mode [ 192.247452][ T6984] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 192.255372][ T6984] Cannot create hsr debugfs directory [ 192.272562][ T7146] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.280398][ T7146] bridge0: port 2(bridge_slave_1) entered disabled state [ 192.289413][ T7146] device bridge_slave_1 entered promiscuous mode [ 192.346085][ T7146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 192.378870][ T7146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 192.393884][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 192.404662][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 192.495855][ T6802] 8021q: adding VLAN 0 to HW filter on device team0 [ 192.580285][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 192.589878][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 192.598608][ T2490] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.605808][ T2490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.616255][ T7146] team0: Port device team_slave_0 added [ 192.633200][ T7146] team0: Port device team_slave_1 added [ 192.660589][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 192.668696][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 192.681492][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 192.690220][ T2490] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.697420][ T2490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.707885][ T7319] chnl_net:caif_netlink_parms(): no params data found [ 192.727348][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 192.781442][ T7146] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 192.790898][ T7146] 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. [ 192.817920][ T7146] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 192.829928][ T7180] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.836987][ T7180] bridge0: port 1(bridge_slave_0) entered disabled state [ 192.845992][ T7180] device bridge_slave_0 entered promiscuous mode [ 192.870819][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 192.880022][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 192.889256][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 192.901972][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 192.911605][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 192.923687][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 192.932467][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 192.951858][ T7146] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 192.964013][ T7146] 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. [ 192.991633][ T7146] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 193.007627][ T7180] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.014758][ T7180] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.023260][ T7180] device bridge_slave_1 entered promiscuous mode [ 193.038923][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 193.047706][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 193.056340][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 193.132541][ T6932] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 193.191788][ T6802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 193.202690][ T7180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.214503][ T6932] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 193.274263][ T6932] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 193.380082][ T7146] device hsr_slave_0 entered promiscuous mode [ 193.427966][ T7146] device hsr_slave_1 entered promiscuous mode [ 193.477273][ T7146] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 193.484838][ T7146] Cannot create hsr debugfs directory [ 193.499379][ T7180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 193.513615][ T6932] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 193.622296][ T7180] team0: Port device team_slave_0 added [ 193.658693][ T7319] bridge0: port 1(bridge_slave_0) entered blocking state [ 193.665766][ T7319] bridge0: port 1(bridge_slave_0) entered disabled state [ 193.674462][ T7319] device bridge_slave_0 entered promiscuous mode [ 193.685125][ T7180] team0: Port device team_slave_1 added [ 193.692505][ T6984] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 193.767872][ T7319] bridge0: port 2(bridge_slave_1) entered blocking state [ 193.774976][ T7319] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.787980][ T7319] device bridge_slave_1 entered promiscuous mode [ 193.809307][ T6984] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 193.848928][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 193.856346][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 193.907784][ T6984] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 193.931564][ T7319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 193.942660][ T6802] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 193.959457][ T7180] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 193.966405][ T7180] 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. [ 193.998040][ T7180] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.012864][ T6984] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 194.061785][ T7319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 194.103168][ T7319] team0: Port device team_slave_0 added [ 194.114168][ T7180] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.121738][ T7180] 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. [ 194.149256][ T7180] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.173022][ T7319] team0: Port device team_slave_1 added [ 194.280726][ T7180] device hsr_slave_0 entered promiscuous mode [ 194.317604][ T7180] device hsr_slave_1 entered promiscuous mode [ 194.367274][ T7180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.374890][ T7180] Cannot create hsr debugfs directory [ 194.440535][ T7319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 194.449761][ T7319] 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. [ 194.478476][ T7319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 194.492330][ T7319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 194.499692][ T7319] 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. [ 194.526274][ T7319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 194.603018][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 194.612702][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 194.622667][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 194.631825][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 194.684274][ T7319] device hsr_slave_0 entered promiscuous mode [ 194.747685][ T7319] device hsr_slave_1 entered promiscuous mode [ 194.807569][ T7319] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 194.815413][ T7319] Cannot create hsr debugfs directory [ 194.833033][ T6802] device veth0_vlan entered promiscuous mode [ 194.856264][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 194.865428][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 194.916351][ T7146] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 194.949776][ T7146] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 194.995039][ T7146] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 195.056090][ T7146] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 195.113053][ T6802] device veth1_vlan entered promiscuous mode [ 195.151659][ T6932] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.248277][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.263771][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.283555][ T6932] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.318315][ T2479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 195.326952][ T2479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 195.336412][ T2479] bridge0: port 1(bridge_slave_0) entered blocking state [ 195.343673][ T2479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 195.353107][ T2479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 195.362448][ T2479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 195.385591][ T6802] device veth0_macvtap entered promiscuous mode [ 195.410025][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 195.422723][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 195.433120][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 195.443841][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 195.454044][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 195.461170][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 195.491243][ T6802] device veth1_macvtap entered promiscuous mode [ 195.509695][ T6984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 195.525704][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 195.538084][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 195.546602][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 195.562578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 195.572242][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 195.584508][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 195.598421][ T7180] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 195.668112][ T7180] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 195.737707][ T6984] 8021q: adding VLAN 0 to HW filter on device team0 [ 195.750013][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 195.765487][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 195.780028][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 195.790074][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 195.799198][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 195.807616][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 195.815470][ T7180] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 195.870403][ T7180] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 195.930310][ T6802] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 195.947691][ T6802] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 195.966065][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 195.975303][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 195.985387][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 195.997839][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 196.006327][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 196.015794][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 196.027636][ T6932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 196.109164][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 196.118715][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.128637][ T2486] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.135687][ T2486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.145523][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 196.155123][ T7319] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 196.205970][ T7319] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 196.264590][ T7319] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 196.331640][ T7319] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 196.420371][ T7146] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.441764][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.451267][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 196.461898][ T7166] bridge0: port 2(bridge_slave_1) entered blocking state [ 196.469869][ T7166] bridge0: port 2(bridge_slave_1) entered forwarding state [ 196.478751][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 196.486228][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 196.675093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 196.688876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 196.699524][ C0] hrtimer: interrupt took 39606 ns 18:23:41 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) [ 196.726587][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 196.734741][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 196.763489][ T7146] 8021q: adding VLAN 0 to HW filter on device team0 18:23:41 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) [ 196.807088][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 196.816758][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 196.839362][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 196.855732][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 196.868116][ T6932] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 196.914181][ T6984] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 196.927600][ T6984] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 196.942594][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 196.952193][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 18:23:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, 0x0, 0x0) [ 196.961926][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 196.971270][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 196.978418][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 196.988596][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 196.999894][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.009835][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 197.016908][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 197.047436][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.055997][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready 18:23:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) [ 197.070023][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.079608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.152852][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 197.163628][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 18:23:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) [ 197.198157][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 197.218049][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 197.258110][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.265921][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.307726][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 197.316874][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 197.336117][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 197.346366][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 18:23:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) [ 197.364796][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 18:23:42 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/key-users\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f00000001c0)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x19c, 0x100000000000000) [ 197.440472][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.454345][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.477842][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 197.486384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 197.523800][ T6984] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 197.563993][ T7146] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 197.588119][ T7146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 197.635193][ T6932] device veth0_vlan entered promiscuous mode [ 197.652569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 197.673208][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 197.683179][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.692424][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.715905][ T7180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.735427][ T7319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 197.744097][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 197.753742][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 197.762245][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 197.771822][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 197.789779][ T6932] device veth1_vlan entered promiscuous mode [ 197.825335][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 197.834258][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 197.844077][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 197.852782][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 197.860699][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 197.873351][ T7180] 8021q: adding VLAN 0 to HW filter on device team0 [ 197.912796][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 197.921984][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 197.931592][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 197.940523][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 197.949713][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 197.958618][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 197.965669][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 197.973729][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 197.982981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 197.993469][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.000594][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.008828][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.016595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.024943][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.041510][ T7319] 8021q: adding VLAN 0 to HW filter on device team0 [ 198.054182][ T7146] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.066203][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 198.074613][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 198.090389][ T6984] device veth0_vlan entered promiscuous mode [ 198.110107][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 198.118980][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 198.127836][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 198.134905][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 198.143432][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 198.152869][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 198.161664][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 198.168801][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 198.176758][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.219824][ T6984] device veth1_vlan entered promiscuous mode [ 198.230324][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 198.238726][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 198.248331][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 198.256870][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.266123][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.276045][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.284966][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.293618][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.303347][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 198.324410][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.332392][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.342083][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.351055][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.362586][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.375014][ T6932] device veth0_macvtap entered promiscuous mode [ 198.392014][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.402532][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 198.411968][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 198.431030][ T6932] device veth1_macvtap entered promiscuous mode [ 198.445019][ T7319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.460635][ T7319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 198.498845][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 198.508937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 198.519212][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 198.532937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.543273][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.552811][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 198.561957][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 198.572125][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 198.581116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 198.610893][ T7180] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 198.622753][ T7180] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 198.649428][ T6932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 198.661968][ T6932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.676614][ T6932] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 198.684686][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 198.694788][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 198.704193][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 198.712946][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 198.722588][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 198.731608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 198.755985][ T7319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 198.773926][ T6932] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 198.802037][ T6932] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 198.819393][ T6932] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 198.829268][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.836816][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 198.845096][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 198.853625][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 198.863070][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 198.872204][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 198.882614][ T6984] device veth0_macvtap entered promiscuous mode [ 198.896734][ T6984] device veth1_macvtap entered promiscuous mode [ 198.926518][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 198.935831][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 198.948734][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 198.956766][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 198.971191][ T7146] device veth0_vlan entered promiscuous mode [ 198.979747][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 198.990324][ T8056] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 199.063567][ T7180] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 199.088089][ T7146] device veth1_vlan entered promiscuous mode [ 199.105134][ T6984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.117492][ T6984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.127482][ T6984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 199.138191][ T6984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.150348][ T6984] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 199.209100][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 199.218757][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 199.229496][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 199.240536][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 199.262516][ T6984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.275484][ T6984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.286052][ T6984] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 199.299003][ T6984] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 199.312243][ T6984] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 199.365307][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 199.378415][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 199.461236][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.473167][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.584967][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 199.613033][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 199.658420][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 199.667710][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 199.689532][ T8096] XFS (nullb0): Invalid superblock magic number [ 199.729415][ T7146] device veth0_macvtap entered promiscuous mode [ 199.846459][ T7180] device veth0_vlan entered promiscuous mode [ 199.883226][ T7146] device veth1_macvtap entered promiscuous mode [ 199.908994][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 199.920051][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 199.932017][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.973830][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 18:23:45 executing program 1: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) bind$llc(0xffffffffffffffff, &(0x7f00000002c0), 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0xa) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in6=@empty, 0x0, 0xb4}, {0x0, 0x0, 0x2}, {0x0, 0xffffffffffffff81}, 0x0, 0x7, 0x1}, {{@in6=@loopback}, 0x0, @in=@rand_addr=0x64010101}}, 0xe8) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000280)) getdents(0xffffffffffffffff, &(0x7f0000000040)=""/241, 0xf1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0505510, &(0x7f0000000180)={0x6d4, 0x0, 0x1, 0x20, 0x0}) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xffc00003, 0x1, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x2211010, &(0x7f0000000800)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f0000000040)={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, 0x1, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000140)={0x7, "37e624d0e8296f6cda92bb4973130ef1c866dc8ed8c0db04152d3599bd611238"}) mount(&(0x7f0000000240)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x80a, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 199.976101][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 199.985751][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 200.002308][ T7319] device veth0_vlan entered promiscuous mode [ 200.034399][ T8117] device ip6tnl1 entered promiscuous mode [ 200.264424][ T8122] XFS (nullb0): Invalid superblock magic number [ 200.659078][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.659881][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.660482][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 200.661060][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 200.663002][ T7180] device veth1_vlan entered promiscuous mode [ 200.685203][ T7319] device veth1_vlan entered promiscuous mode [ 200.717552][ T7146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 200.717577][ T7146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.717588][ T7146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 200.717594][ T7146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.717603][ T7146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 200.717609][ T7146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.719371][ T7146] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 200.723429][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 200.724124][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 200.728104][ T7146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 200.865435][ T7146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.875397][ T7146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 200.886120][ T7146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.896051][ T7146] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 200.907309][ T7146] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 200.919917][ T7146] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 200.961068][ T8137] device ip6tnl1 entered promiscuous mode [ 201.196832][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 201.206176][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 201.246460][ T7180] device veth0_macvtap entered promiscuous mode [ 201.262793][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 201.271703][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 201.281728][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 201.296092][ T7180] device veth1_macvtap entered promiscuous mode 18:23:46 executing program 2: [ 201.374176][ T7319] device veth0_macvtap entered promiscuous mode [ 201.385916][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 201.397887][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 201.407584][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 201.417337][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 201.473156][ T7319] device veth1_macvtap entered promiscuous mode [ 201.543561][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.582786][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.600599][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.642844][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.676976][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.688395][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.699693][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.711163][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.724344][ T7180] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 201.738267][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 201.750492][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 201.760282][ T7166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 201.781616][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.793222][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.803525][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.814107][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.824133][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 18:23:46 executing program 3: [ 201.834699][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.844641][ T7180] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 201.855477][ T7180] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.868263][ T7180] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 201.902417][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.930424][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.940417][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.951005][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 201.962614][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 201.983812][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.006210][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 202.016888][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.026707][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 202.038985][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.067486][ T7319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.074937][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.098380][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.108295][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 202.126521][ T2486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 202.156419][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 202.176108][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.194544][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 202.205144][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.215455][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 202.227887][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.237798][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 202.248442][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.258846][ T7319] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 202.269513][ T7319] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 202.281047][ T7319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 202.309077][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 202.319928][ T2490] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 202.714442][ T8166] input: syz1 as /devices/virtual/input/input5 [ 202.733019][ T8166] ================================================================== [ 202.733085][ T8166] BUG: KASAN: use-after-free in __mutex_lock+0x1033/0x13c0 [ 202.733098][ T8166] Read of size 8 at addr ffff88805d3f4150 by task syz-executor.5/8166 [ 202.733102][ T8166] [ 202.733118][ T8166] CPU: 0 PID: 8166 Comm: syz-executor.5 Not tainted 5.7.0-rc6-next-20200522-syzkaller #0 [ 202.733127][ T8166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.733133][ T8166] Call Trace: [ 202.733150][ T8166] dump_stack+0x18f/0x20d [ 202.733165][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.733176][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.733194][ T8166] print_address_description.constprop.0.cold+0xd3/0x413 [ 202.733216][ T8166] ? cdev_device_del+0x69/0x80 [ 202.733231][ T8166] ? joydev_disconnect+0x3d/0xb0 [ 202.733247][ T8166] ? __input_unregister_device+0x1b0/0x430 [ 202.733269][ T8166] ? input_unregister_device+0xb4/0xf0 [ 202.733284][ T8166] ? uinput_destroy_device+0x1e2/0x240 [ 202.733300][ T8166] ? vprintk_func+0x97/0x1a6 [ 202.733317][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.733330][ T8166] kasan_report.cold+0x1f/0x37 [ 202.733346][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.733362][ T8166] __mutex_lock+0x1033/0x13c0 [ 202.733379][ T8166] ? joydev_cleanup+0x21/0x190 [ 202.733393][ T8166] ? print_usage_bug+0x240/0x240 [ 202.733409][ T8166] ? trace_hardirqs_off+0x50/0x220 [ 202.733421][ T8166] ? mutex_trylock+0x2c0/0x2c0 [ 202.733437][ T8166] ? mark_held_locks+0x9f/0xe0 [ 202.733451][ T8166] ? kfree+0x1eb/0x2b0 [ 202.733465][ T8166] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 202.733483][ T8166] ? kfree_const+0x51/0x60 [ 202.733506][ T8166] ? joydev_cleanup+0x21/0x190 [ 202.733519][ T8166] joydev_cleanup+0x21/0x190 [ 202.733535][ T8166] joydev_disconnect+0x45/0xb0 [ 202.733552][ T8166] __input_unregister_device+0x1b0/0x430 [ 202.733573][ T8166] input_unregister_device+0xb4/0xf0 [ 202.733589][ T8166] uinput_destroy_device+0x1e2/0x240 [ 202.733609][ T8166] uinput_ioctl_handler.isra.0+0x148/0x1d80 [ 202.733625][ T8166] ? uinput_read+0xd10/0xd10 [ 202.733641][ T8166] ? ioctl_file_clone+0x180/0x180 [ 202.733657][ T8166] ? __fget_files+0x32f/0x500 [ 202.733674][ T8166] ? do_dup2+0x520/0x520 [ 202.733690][ T8166] ? __x64_sys_futex+0x380/0x4f0 [ 202.733712][ T8166] ? uinput_compat_ioctl+0xa0/0xa0 [ 202.733726][ T8166] ksys_ioctl+0x11a/0x180 [ 202.733744][ T8166] __x64_sys_ioctl+0x6f/0xb0 [ 202.733760][ T8166] do_syscall_64+0xf6/0x7d0 [ 202.733777][ T8166] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 202.733788][ T8166] RIP: 0033:0x45ca29 [ 202.733801][ T8166] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.733809][ T8166] RSP: 002b:00007fd9e2bdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.733821][ T8166] RAX: ffffffffffffffda RBX: 00000000004eff40 RCX: 000000000045ca29 [ 202.733829][ T8166] RDX: 0000000000000000 RSI: 0000000000005502 RDI: 0000000000000003 [ 202.733837][ T8166] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 202.733844][ T8166] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 202.733853][ T8166] R13: 00000000000005c4 R14: 00000000004c8855 R15: 00007fd9e2bdb6d4 [ 202.733872][ T8166] [ 202.733879][ T8166] Allocated by task 8166: [ 202.733892][ T8166] save_stack+0x1b/0x40 [ 202.733904][ T8166] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 202.733915][ T8166] kmem_cache_alloc_trace+0x153/0x7d0 [ 202.733926][ T8166] joydev_connect+0x83/0xd2f [ 202.733938][ T8166] input_attach_handler+0x194/0x200 [ 202.733948][ T8166] input_register_device.cold+0xf5/0x246 [ 202.733963][ T8166] uinput_ioctl_handler.isra.0+0x1210/0x1d80 [ 202.733976][ T8166] ksys_ioctl+0x11a/0x180 [ 202.733988][ T8166] __x64_sys_ioctl+0x6f/0xb0 [ 202.734001][ T8166] do_syscall_64+0xf6/0x7d0 [ 202.734014][ T8166] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 202.734018][ T8166] [ 202.734024][ T8166] Freed by task 8166: [ 202.734035][ T8166] save_stack+0x1b/0x40 [ 202.734048][ T8166] __kasan_slab_free+0xf7/0x140 [ 202.734058][ T8166] kfree+0x109/0x2b0 [ 202.734070][ T8166] device_release+0x71/0x200 [ 202.734081][ T8166] kobject_put+0x1c8/0x2f0 [ 202.734093][ T8166] cdev_device_del+0x69/0x80 [ 202.734104][ T8166] joydev_disconnect+0x3d/0xb0 [ 202.734117][ T8166] __input_unregister_device+0x1b0/0x430 [ 202.734129][ T8166] input_unregister_device+0xb4/0xf0 [ 202.734141][ T8166] uinput_destroy_device+0x1e2/0x240 [ 202.734154][ T8166] uinput_ioctl_handler.isra.0+0x148/0x1d80 [ 202.734167][ T8166] ksys_ioctl+0x11a/0x180 [ 202.734178][ T8166] __x64_sys_ioctl+0x6f/0xb0 [ 202.734190][ T8166] do_syscall_64+0xf6/0x7d0 [ 202.734202][ T8166] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 202.734206][ T8166] [ 202.734215][ T8166] The buggy address belongs to the object at ffff88805d3f4000 [ 202.734215][ T8166] which belongs to the cache kmalloc-8k of size 8192 [ 202.734226][ T8166] The buggy address is located 336 bytes inside of [ 202.734226][ T8166] 8192-byte region [ffff88805d3f4000, ffff88805d3f6000) [ 202.734230][ T8166] The buggy address belongs to the page: [ 202.734249][ T8166] page:ffffea000174fd00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 head:ffffea000174fd00 order:2 compound_mapcount:0 compound_pincount:0 [ 202.734265][ T8166] flags: 0xfffe0000010200(slab|head) [ 202.734286][ T8166] raw: 00fffe0000010200 ffffea000174f708 ffffea0001731008 ffff8880aa0021c0 [ 202.734302][ T8166] raw: 0000000000000000 ffff88805d3f4000 0000000100000001 0000000000000000 [ 202.734308][ T8166] page dumped because: kasan: bad access detected [ 202.734312][ T8166] [ 202.734316][ T8166] Memory state around the buggy address: [ 202.734327][ T8166] ffff88805d3f4000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 202.734338][ T8166] ffff88805d3f4080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 202.734349][ T8166] >ffff88805d3f4100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 202.734354][ T8166] ^ [ 202.734365][ T8166] ffff88805d3f4180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 202.734376][ T8166] ffff88805d3f4200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 202.734381][ T8166] ================================================================== [ 202.734386][ T8166] Disabling lock debugging due to kernel taint [ 202.736596][ T8166] Kernel panic - not syncing: panic_on_warn set ... [ 202.736612][ T8166] CPU: 0 PID: 8166 Comm: syz-executor.5 Tainted: G B 5.7.0-rc6-next-20200522-syzkaller #0 [ 202.736619][ T8166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 202.736622][ T8166] Call Trace: [ 202.736637][ T8166] dump_stack+0x18f/0x20d [ 202.736650][ T8166] ? __mutex_lock+0xf50/0x13c0 [ 202.736664][ T8166] panic+0x2e3/0x75c [ 202.736677][ T8166] ? __warn_printk+0xf3/0xf3 [ 202.736693][ T8166] ? preempt_schedule_common+0x5e/0xc0 [ 202.736704][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.736714][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.736726][ T8166] ? preempt_schedule_thunk+0x16/0x18 [ 202.736738][ T8166] ? trace_hardirqs_on+0x55/0x230 [ 202.736749][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.736758][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.736770][ T8166] end_report+0x4d/0x53 [ 202.736790][ T8166] kasan_report.cold+0xd/0x37 [ 202.736802][ T8166] ? __mutex_lock+0x1033/0x13c0 [ 202.736813][ T8166] __mutex_lock+0x1033/0x13c0 [ 202.736827][ T8166] ? joydev_cleanup+0x21/0x190 [ 202.736838][ T8166] ? print_usage_bug+0x240/0x240 [ 202.736851][ T8166] ? trace_hardirqs_off+0x50/0x220 [ 202.736862][ T8166] ? mutex_trylock+0x2c0/0x2c0 [ 202.736877][ T8166] ? mark_held_locks+0x9f/0xe0 [ 202.736887][ T8166] ? kfree+0x1eb/0x2b0 [ 202.736899][ T8166] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 202.736912][ T8166] ? kfree_const+0x51/0x60 [ 202.736927][ T8166] ? joydev_cleanup+0x21/0x190 [ 202.736938][ T8166] joydev_cleanup+0x21/0x190 [ 202.736951][ T8166] joydev_disconnect+0x45/0xb0 [ 202.736965][ T8166] __input_unregister_device+0x1b0/0x430 [ 202.736979][ T8166] input_unregister_device+0xb4/0xf0 [ 202.736991][ T8166] uinput_destroy_device+0x1e2/0x240 [ 202.737007][ T8166] uinput_ioctl_handler.isra.0+0x148/0x1d80 [ 202.737020][ T8166] ? uinput_read+0xd10/0xd10 [ 202.737033][ T8166] ? ioctl_file_clone+0x180/0x180 [ 202.737045][ T8166] ? __fget_files+0x32f/0x500 [ 202.737057][ T8166] ? do_dup2+0x520/0x520 [ 202.737069][ T8166] ? __x64_sys_futex+0x380/0x4f0 [ 202.737084][ T8166] ? uinput_compat_ioctl+0xa0/0xa0 [ 202.737096][ T8166] ksys_ioctl+0x11a/0x180 [ 202.737110][ T8166] __x64_sys_ioctl+0x6f/0xb0 [ 202.737123][ T8166] do_syscall_64+0xf6/0x7d0 [ 202.737137][ T8166] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 202.737146][ T8166] RIP: 0033:0x45ca29 [ 202.737157][ T8166] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 202.737163][ T8166] RSP: 002b:00007fd9e2bdac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 202.737174][ T8166] RAX: ffffffffffffffda RBX: 00000000004eff40 RCX: 000000000045ca29 [ 202.737181][ T8166] RDX: 0000000000000000 RSI: 0000000000005502 RDI: 0000000000000003 [ 202.737187][ T8166] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 202.737194][ T8166] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 202.737201][ T8166] R13: 00000000000005c4 R14: 00000000004c8855 R15: 00007fd9e2bdb6d4 [ 202.738535][ T8166] Kernel Offset: disabled [ 203.665327][ T8166] Rebooting in 86400 seconds..