Starting System Logging Service... [ OK ] Started Regular background program processing daemon. Starting Permit User Sessions... Starting OpenBSD Secure Shell server... Starting getty on tty2-tty6 if dbus and logind are not available... [ OK ] Started System Logging Service. [ OK ] Started Permit User Sessions. [ OK ] Found device /dev/ttyS0. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.29' (ECDSA) to the list of known hosts. 2020/05/08 23:35:39 fuzzer started 2020/05/08 23:35:39 dialing manager at 10.128.0.26:44351 2020/05/08 23:35:41 syscalls: 3004 2020/05/08 23:35:41 code coverage: enabled 2020/05/08 23:35:41 comparison tracing: enabled 2020/05/08 23:35:41 extra coverage: enabled 2020/05/08 23:35:41 setuid sandbox: enabled 2020/05/08 23:35:41 namespace sandbox: enabled 2020/05/08 23:35:41 Android sandbox: enabled 2020/05/08 23:35:41 fault injection: enabled 2020/05/08 23:35:41 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/05/08 23:35:41 net packet injection: enabled 2020/05/08 23:35:41 net device setup: enabled 2020/05/08 23:35:41 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/05/08 23:35:41 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/05/08 23:35:41 USB emulation: /dev/raw-gadget does not exist 23:36:04 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r1, 0x0, 0x8, &(0x7f0000000340)=ANY=[@ANYRES16], 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x4}}]}, 0x34}}, 0x0) syzkaller login: [ 90.513492][ T27] audit: type=1400 audit(1588980964.557:8): avc: denied { execmem } for pid=7055 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 90.629891][ T7056] IPVS: ftp: loaded support on port[0] = 21 23:36:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) [ 90.786562][ T7056] chnl_net:caif_netlink_parms(): no params data found [ 90.903731][ T7056] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.929329][ T7056] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.940848][ T7056] device bridge_slave_0 entered promiscuous mode [ 90.961656][ T7056] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.968751][ T7056] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.977037][ T7056] device bridge_slave_1 entered promiscuous mode [ 91.002882][ T7056] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.015179][ T7056] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.042702][ T7056] team0: Port device team_slave_0 added [ 91.050735][ T7186] IPVS: ftp: loaded support on port[0] = 21 [ 91.051589][ T7056] team0: Port device team_slave_1 added [ 91.082246][ T7056] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 91.089336][ T7056] 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. [ 91.089363][ T7056] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 91.132254][ T7056] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 91.139987][ T7056] 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. [ 91.166439][ T7056] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 23:36:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x7, 0x5, 0x1}, 0xcc) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x7, 0x5, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001500)={r0, &(0x7f0000001500), &(0x7f0000000080)}, 0x20) pipe(&(0x7f0000000180)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) [ 91.254783][ T7056] device hsr_slave_0 entered promiscuous mode [ 91.300454][ T7056] device hsr_slave_1 entered promiscuous mode 23:36:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 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_bp={&(0x7f00000002c0)}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x1aa1, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3000009, 0x11, r0, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @remote}, &(0x7f0000000400)=0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000940)=ANY=[@ANYBLOB="e0000002e00000020000000005000000e00d0002ac1414aae000f80101040000ac1e00bfe32632016c95a3d77e075bc86e3007317483422338c631b33905689cfe9713629337e45718426653a6335362e1218d4e49613e7026a57b1ec431b3eff7105b6360242d23ed82bb7f28c6f2e8fce97f02911795cf1f67add0"], 0x24) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = getpid() syz_genetlink_get_family_id$gtp(&(0x7f0000000380)='gtp\x00') r3 = open(&(0x7f0000002000)='./bus\x00', 0x44042, 0x0) ftruncate(r3, 0x2008002) sendfile(0xffffffffffffffff, r3, 0x0, 0x200fff) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="20000000659da74eb74b5d0fae15e804e538320a03be12622ab0e598791d43c7e21d5521566515b604c1b7ab6dc5b0a3db36b149088bd6e7ac2111af7135fefab010e67eb8b1f5974b1f6158577e244e373a70e23003fc31fb395f5869afadf84d91eab54541916479b088a5101c36195d93f8cfcfde291e323ed128f10634c4b4bee3d9641dfbb1eef22b14d528dd7a84f77440d8af31c284b7cd8d9ebad4e53d712707a2b9cba989aaab3dfcfa142322e9dee3aefd611a72b6c8f7f423f51f2a87f86fb8f45bbd99", @ANYRESOCT, @ANYBLOB="c77f00ff12000000000000"], 0x3}}, 0x20000004) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000800)=ANY=[@ANYBLOB="49010000", @ANYRES16=r4, @ANYBLOB="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"], 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x8010) close(r3) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/dlm-control\x00', 0x240, 0x0) write$nbd(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="06000000000000a1e064329ff0032700a3ef01749fa55f62d3adff7f9d5e82099cbab35a2fdbede5fb59f2bcb1fffffffffffffff9bdfcd7f494c1b80bb5cb882f73af872ac00de3150a0000000000008b1ea5802400185947306a84c6c54074b602b0d9f1400781b7075de7be78ab940000000000a966a3d67363ab543199d81602a8f86d975ad3863349290f6841d5569287ef71159b653a7019c522b9fed72b78b65a7e"], 0x68) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000000340)=""/7) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x460081, 0x0) clone3(&(0x7f0000000240)={0x4000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x23}, &(0x7f00000000c0)=""/232, 0xe8, &(0x7f00000001c0)=""/36, &(0x7f0000000200)=[r2], 0x1}, 0x50) [ 91.565769][ T7257] IPVS: ftp: loaded support on port[0] = 21 [ 91.578221][ T7186] chnl_net:caif_netlink_parms(): no params data found [ 91.853794][ T7056] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 91.927764][ T7056] netdevsim netdevsim0 netdevsim1: renamed from eth1 23:36:06 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x40505331, &(0x7f0000000240)={0x80, 0x0, 'client0\x00', 0x0, "40064dad1eebb971", "f50fd3abda97ac5a9e9cd58ea02bfcbddb67701e18891e2b98b14d20aebfde09"}) [ 91.993430][ T7186] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.006298][ T7186] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.015557][ T7186] device bridge_slave_0 entered promiscuous mode [ 92.056020][ T7056] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.120295][ T7056] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.199268][ T7186] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.206357][ T7186] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.221364][ T7425] IPVS: ftp: loaded support on port[0] = 21 [ 92.241219][ T7186] device bridge_slave_1 entered promiscuous mode [ 92.277140][ T7257] chnl_net:caif_netlink_parms(): no params data found [ 92.290991][ T7494] IPVS: ftp: loaded support on port[0] = 21 [ 92.339367][ T7186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.354392][ T7186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 23:36:06 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80103, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup2(r0, r1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 92.466689][ T7186] team0: Port device team_slave_0 added [ 92.508224][ T7186] team0: Port device team_slave_1 added [ 92.597559][ T7186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.606164][ T7186] 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. [ 92.633384][ T7186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.673266][ T7186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.678877][ T7589] IPVS: ftp: loaded support on port[0] = 21 [ 92.682218][ T7186] 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. [ 92.713586][ T7186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.726048][ T7257] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.734081][ T7257] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.744675][ T7257] device bridge_slave_0 entered promiscuous mode [ 92.754894][ T7257] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.762053][ T7257] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.770235][ T7257] device bridge_slave_1 entered promiscuous mode [ 92.925524][ T7257] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.940980][ T7056] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.948053][ T7494] chnl_net:caif_netlink_parms(): no params data found [ 92.968656][ T7425] chnl_net:caif_netlink_parms(): no params data found [ 93.023208][ T7186] device hsr_slave_0 entered promiscuous mode [ 93.069757][ T7186] device hsr_slave_1 entered promiscuous mode [ 93.110273][ T7186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.118092][ T7186] Cannot create hsr debugfs directory [ 93.126139][ T7257] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.214242][ T7257] team0: Port device team_slave_0 added [ 93.237946][ T7056] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.257802][ T7257] team0: Port device team_slave_1 added [ 93.274744][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.283368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.350262][ T7257] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.357231][ T7257] 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. [ 93.386152][ T7257] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.403995][ T7257] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.411100][ T7257] 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. [ 93.437596][ T7257] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.453150][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.461971][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.471029][ T2730] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.478248][ T2730] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.494067][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.508129][ T7494] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.517255][ T7494] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.525322][ T7494] device bridge_slave_0 entered promiscuous mode [ 93.535203][ T7494] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.542879][ T7494] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.550848][ T7494] device bridge_slave_1 entered promiscuous mode [ 93.649778][ T7425] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.656851][ T7425] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.666000][ T7425] device bridge_slave_0 entered promiscuous mode [ 93.691318][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.701686][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.711191][ T3479] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.718241][ T3479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.729813][ T7494] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.743743][ T7494] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.753158][ T7589] chnl_net:caif_netlink_parms(): no params data found [ 93.763969][ T7425] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.771282][ T7425] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.779094][ T7425] device bridge_slave_1 entered promiscuous mode [ 93.833081][ T7257] device hsr_slave_0 entered promiscuous mode [ 93.889686][ T7257] device hsr_slave_1 entered promiscuous mode [ 93.928999][ T7257] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.936559][ T7257] Cannot create hsr debugfs directory [ 93.950442][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.012049][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.020785][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.034002][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.061159][ T7494] team0: Port device team_slave_0 added [ 94.083161][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.092588][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.105582][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.116456][ T7425] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.129271][ T7425] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.143326][ T7494] team0: Port device team_slave_1 added [ 94.216518][ T7494] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.224276][ T7494] 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. [ 94.251262][ T7494] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.271748][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.281263][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.291146][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.300801][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.311681][ T7425] team0: Port device team_slave_0 added [ 94.341553][ T7494] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.348507][ T7494] 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. [ 94.375106][ T7494] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.404433][ T7425] team0: Port device team_slave_1 added [ 94.418131][ T7056] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.519507][ T7186] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.612657][ T7494] device hsr_slave_0 entered promiscuous mode [ 94.669958][ T7494] device hsr_slave_1 entered promiscuous mode [ 94.712883][ T7494] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.720583][ T7494] Cannot create hsr debugfs directory [ 94.735452][ T7589] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.745054][ T7589] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.758432][ T7589] device bridge_slave_0 entered promiscuous mode [ 94.766604][ T7425] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.774078][ T7425] 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. [ 94.800303][ T7425] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.813837][ T7425] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.821099][ T7425] 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. [ 94.847064][ T7425] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.858251][ T7186] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.910987][ T7186] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.952524][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.960119][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.984117][ T7589] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.991354][ T7589] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.999552][ T7589] device bridge_slave_1 entered promiscuous mode [ 95.025926][ T7589] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.056618][ T7186] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 95.109234][ T7589] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.151472][ T7425] device hsr_slave_0 entered promiscuous mode [ 95.179095][ T7425] device hsr_slave_1 entered promiscuous mode [ 95.218745][ T7425] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.226315][ T7425] Cannot create hsr debugfs directory [ 95.236154][ T7056] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.315208][ T7589] team0: Port device team_slave_0 added [ 95.325974][ T7589] team0: Port device team_slave_1 added [ 95.385250][ T7257] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 95.438811][ T7589] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.454993][ T7589] 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. [ 95.482097][ T7589] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.494473][ T7257] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 95.575851][ T7257] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 95.623735][ T7257] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 95.694157][ T7589] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.703295][ T7589] 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. [ 95.729562][ T7589] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.809951][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.820116][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.863603][ T7056] device veth0_vlan entered promiscuous mode [ 95.881927][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.890920][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.900379][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.908101][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.974951][ T7589] device hsr_slave_0 entered promiscuous mode [ 96.018793][ T7589] device hsr_slave_1 entered promiscuous mode [ 96.068538][ T7589] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.076189][ T7589] Cannot create hsr debugfs directory [ 96.174205][ T7056] device veth1_vlan entered promiscuous mode [ 96.256022][ T7186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.271408][ T7494] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.330502][ T7494] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.381736][ T7494] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.431581][ T7494] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.520723][ T7257] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.527616][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.536433][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.547305][ T7186] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.592386][ T7056] device veth0_macvtap entered promiscuous mode [ 96.607108][ T7425] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.642006][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.652769][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.661592][ T2730] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.686380][ T7425] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.754806][ T7056] device veth1_macvtap entered promiscuous mode [ 96.767534][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.779670][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.788117][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.798793][ T2697] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.805860][ T2697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.814349][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.822649][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.836325][ T7425] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.875129][ T7425] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.943221][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.955270][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.964430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.973527][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.980634][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.988972][ T7589] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 97.035106][ T7589] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 97.104034][ T7257] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.119972][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.133292][ T7589] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 97.197513][ T7589] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 97.256642][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.265483][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.275254][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.284837][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.297852][ T7056] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.315999][ T7056] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.351674][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.361861][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.371195][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.380306][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.389328][ T3475] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.396398][ T3475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.404632][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.414341][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.423106][ T3475] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.430299][ T3475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.437821][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.447093][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.455947][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.464945][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.473510][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.482308][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.491296][ T3475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.578907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.587255][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.596940][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.682437][ T7186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.762230][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 23:36:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) close(r0) [ 97.829493][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.850673][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.882334][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.897268][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.983509][ T7257] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.007500][ T7257] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.027486][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.044270][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.057570][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.077936][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.087313][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.124606][ T7494] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.155472][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.166328][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.174267][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.187563][ T7425] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.212194][ T7186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.257363][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.266381][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.278474][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.286317][ T3476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.296782][ T7494] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.323499][ T7589] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.356307][ T7425] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.379225][ T7589] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.387793][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.397899][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.407483][ T3479] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.414598][ T3479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.422983][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.430578][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.438138][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 98.449600][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 98.458902][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.466709][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.500475][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.509628][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.521655][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.530351][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.537403][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.546805][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.555932][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.564728][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.573267][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.580413][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.589088][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.597637][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.606184][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.613301][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.624893][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.633881][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.642407][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.649542][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.666515][ T7257] 8021q: adding VLAN 0 to HW filter on device batadv0 23:36:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) close(r0) [ 98.693474][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.705495][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.723107][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.736179][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.752913][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.762253][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.771381][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.781648][ T3479] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.788789][ T3479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.853742][ T7186] device veth0_vlan entered promiscuous mode [ 98.868519][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.877473][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 98.886117][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 98.904748][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.916112][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.925676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.935008][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.943834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.952812][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.961690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.970611][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.979962][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 98.987778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 98.995765][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.027631][ T7186] device veth1_vlan entered promiscuous mode [ 99.057677][ T7425] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 99.069462][ T7425] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.087692][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.096376][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.105889][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.116815][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.126093][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.135077][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.143925][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.152587][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.162028][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.171070][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.179811][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.188817][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.197438][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.208262][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.216173][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.228562][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.236948][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.275432][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.283704][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.293111][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.305183][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.314381][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.355972][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.364332][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.375317][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.384427][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.405527][ T7589] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.432786][ T7425] 8021q: adding VLAN 0 to HW filter on device batadv0 23:36:13 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) close(r0) [ 99.459496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.468571][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.502494][ T7257] device veth0_vlan entered promiscuous mode [ 99.535562][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.544500][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.562036][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.575326][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.617006][ T7186] device veth0_macvtap entered promiscuous mode [ 99.641101][ T7257] device veth1_vlan entered promiscuous mode [ 99.661093][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.674138][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.687502][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.695637][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.725218][ T7494] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.748509][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.756543][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.766994][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.776499][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.784736][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.795464][ T7186] device veth1_macvtap entered promiscuous mode [ 99.814263][ T7425] device veth0_vlan entered promiscuous mode [ 99.848608][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.856755][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.874876][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.885085][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.893479][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.919404][ T7589] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.959830][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.976782][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.996179][ T7186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 23:36:14 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6(0xa, 0x80003, 0x6b) r2 = socket(0x200000000000011, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev}, 0x14) close(r0) [ 100.007110][ T7186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.020349][ T7186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.029046][ T7425] device veth1_vlan entered promiscuous mode [ 100.044018][ T7257] device veth0_macvtap entered promiscuous mode [ 100.061344][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.070682][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.079469][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.088823][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.109726][ T7186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.139184][ T7186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.159529][ T7186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.172456][ T7257] device veth1_macvtap entered promiscuous mode [ 100.196486][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.231671][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 100.242515][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.263990][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.273811][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.282892][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.348467][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.357164][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.416117][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.425371][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.436601][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.445172][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.453491][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 100.463260][ T2697] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.475482][ T7257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.486741][ T7257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.497924][ T7257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 100.510102][ T7257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.522731][ T7257] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.577138][ T7494] device veth0_vlan entered promiscuous mode [ 100.590012][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 100.599009][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.611726][ T7257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.624335][ T7257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.635155][ T7257] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 100.645797][ T7257] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.657125][ T7257] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.668322][ T7425] device veth0_macvtap entered promiscuous mode 23:36:14 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='cpu&-!!\x00\x00\x00\x01\x00\x00\x03\x9c\xd3\x0e5\xcc\xa0\x1d=\v\n\x1c`fo\x8d\xccm\\v\xfd.\x9e\tbk1\xde\xea\x1b\r;\x81\xb6,\xd5\xb4\"7&\xb5yt\x82\xfb\x1d\x83\xe6\xf8.-m\n\xf3\xb1(\xe9`D\x01i\\\x8dl\'9\x86lh\xa8\xfc\x80\xc4,K\t\x9a\x06\xef+rY\f\xf8,Y$\x9at\xf4\x1a\xf3\xd6\x1a\xfd\xd0\x04\'y\x9b|\xe4\xb7\bE\xed\x97\x80s\x19W\xb7[\xf0%>MM\xf5\x98\xbe^=\xfc|>=\xde@\xd6q!\xa6\x0fp\x012\x00\xbb\xbe\x9dr5\xafep\x10R\v&\xaf\xa8$\x7f7V\xedLJ4\xcf\x90@\xd5T\n\xca\xc2\x86_\xc1\xce\x8d\xedbS\x8d\xe9t\x82\xf41zwr\xe6o\x88\xe5\xe3\xe7Gcx\xc0\x91I\x8d\xfd\xe4\xbbs\xbf\n\x00K\x9e\xe5[\xa0\n\x0f\xe4[!i\xddU\xd4k\xabg\xf6?\xf4MY\xf5\xcb\xcc\x1d\xdc\xba\xc69\x04\xda\xa4\xe4\xe9B\xec\xf6R\xed\x02\x15\x80s\xa9\xbc\xd2b\xa7\xa6\xff/\xd9\x1e\xf1\x06\x99\x8f\xa9xB\xc7\x87>_\xa8\x8b\x1b\xaebd5\f\bG\xe6\x92\xde\xfb\xee\x02\xbe3N\a\x00\x00\x00\x00\x00\x00\x00\xc3\xa4\xeb\x84\x00\x00\x00\x80\xba7\x93\xe5\xad]]\xab\x892p\xee\x91\xd2\x95\x9b\xe5G\x87\xef\xb6\x10DS\x00\x00\xa4x\xccEt_\xc5g)\x9a\x93\xa7H\xcf\x1a\x04w\x84\xca\xb3\xdd\xe6\xc3\xc9K\x87\xa4\x11\x00\x00\x00\x00\x00\x00\x00\x00') [ 100.753653][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.768428][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 100.783113][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.825116][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.845166][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 23:36:15 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='cpu&-!!\x00\x00\x00\x01\x00\x00\x03\x9c\xd3\x0e5\xcc\xa0\x1d=\v\n\x1c`fo\x8d\xccm\\v\xfd.\x9e\tbk1\xde\xea\x1b\r;\x81\xb6,\xd5\xb4\"7&\xb5yt\x82\xfb\x1d\x83\xe6\xf8.-m\n\xf3\xb1(\xe9`D\x01i\\\x8dl\'9\x86lh\xa8\xfc\x80\xc4,K\t\x9a\x06\xef+rY\f\xf8,Y$\x9at\xf4\x1a\xf3\xd6\x1a\xfd\xd0\x04\'y\x9b|\xe4\xb7\bE\xed\x97\x80s\x19W\xb7[\xf0%>MM\xf5\x98\xbe^=\xfc|>=\xde@\xd6q!\xa6\x0fp\x012\x00\xbb\xbe\x9dr5\xafep\x10R\v&\xaf\xa8$\x7f7V\xedLJ4\xcf\x90@\xd5T\n\xca\xc2\x86_\xc1\xce\x8d\xedbS\x8d\xe9t\x82\xf41zwr\xe6o\x88\xe5\xe3\xe7Gcx\xc0\x91I\x8d\xfd\xe4\xbbs\xbf\n\x00K\x9e\xe5[\xa0\n\x0f\xe4[!i\xddU\xd4k\xabg\xf6?\xf4MY\xf5\xcb\xcc\x1d\xdc\xba\xc69\x04\xda\xa4\xe4\xe9B\xec\xf6R\xed\x02\x15\x80s\xa9\xbc\xd2b\xa7\xa6\xff/\xd9\x1e\xf1\x06\x99\x8f\xa9xB\xc7\x87>_\xa8\x8b\x1b\xaebd5\f\bG\xe6\x92\xde\xfb\xee\x02\xbe3N\a\x00\x00\x00\x00\x00\x00\x00\xc3\xa4\xeb\x84\x00\x00\x00\x80\xba7\x93\xe5\xad]]\xab\x892p\xee\x91\xd2\x95\x9b\xe5G\x87\xef\xb6\x10DS\x00\x00\xa4x\xccEt_\xc5g)\x9a\x93\xa7H\xcf\x1a\x04w\x84\xca\xb3\xdd\xe6\xc3\xc9K\x87\xa4\x11\x00\x00\x00\x00\x00\x00\x00\x00') [ 100.875369][ T7425] device veth1_macvtap entered promiscuous mode [ 100.902406][ T7589] device veth0_vlan entered promiscuous mode [ 100.952125][ T7494] device veth1_vlan entered promiscuous mode [ 100.986715][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.008052][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 101.026616][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 23:36:15 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='cpu&-!!\x00\x00\x00\x01\x00\x00\x03\x9c\xd3\x0e5\xcc\xa0\x1d=\v\n\x1c`fo\x8d\xccm\\v\xfd.\x9e\tbk1\xde\xea\x1b\r;\x81\xb6,\xd5\xb4\"7&\xb5yt\x82\xfb\x1d\x83\xe6\xf8.-m\n\xf3\xb1(\xe9`D\x01i\\\x8dl\'9\x86lh\xa8\xfc\x80\xc4,K\t\x9a\x06\xef+rY\f\xf8,Y$\x9at\xf4\x1a\xf3\xd6\x1a\xfd\xd0\x04\'y\x9b|\xe4\xb7\bE\xed\x97\x80s\x19W\xb7[\xf0%>MM\xf5\x98\xbe^=\xfc|>=\xde@\xd6q!\xa6\x0fp\x012\x00\xbb\xbe\x9dr5\xafep\x10R\v&\xaf\xa8$\x7f7V\xedLJ4\xcf\x90@\xd5T\n\xca\xc2\x86_\xc1\xce\x8d\xedbS\x8d\xe9t\x82\xf41zwr\xe6o\x88\xe5\xe3\xe7Gcx\xc0\x91I\x8d\xfd\xe4\xbbs\xbf\n\x00K\x9e\xe5[\xa0\n\x0f\xe4[!i\xddU\xd4k\xabg\xf6?\xf4MY\xf5\xcb\xcc\x1d\xdc\xba\xc69\x04\xda\xa4\xe4\xe9B\xec\xf6R\xed\x02\x15\x80s\xa9\xbc\xd2b\xa7\xa6\xff/\xd9\x1e\xf1\x06\x99\x8f\xa9xB\xc7\x87>_\xa8\x8b\x1b\xaebd5\f\bG\xe6\x92\xde\xfb\xee\x02\xbe3N\a\x00\x00\x00\x00\x00\x00\x00\xc3\xa4\xeb\x84\x00\x00\x00\x80\xba7\x93\xe5\xad]]\xab\x892p\xee\x91\xd2\x95\x9b\xe5G\x87\xef\xb6\x10DS\x00\x00\xa4x\xccEt_\xc5g)\x9a\x93\xa7H\xcf\x1a\x04w\x84\xca\xb3\xdd\xe6\xc3\xc9K\x87\xa4\x11\x00\x00\x00\x00\x00\x00\x00\x00') [ 101.058499][ T3479] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 23:36:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x404e21, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0x2, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x0, 0x0, 0x30d}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) [ 101.214226][ T7589] device veth1_vlan entered promiscuous mode [ 101.251663][ T7425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.263440][ T7425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.275434][ T7425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.294155][ T7425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.317593][ T7425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 101.336729][ T7425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.396558][ T7425] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 101.498902][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.508319][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.537252][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready 23:36:15 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x7, 0x5, 0x1}, 0xcc) socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x81, 0x7, 0x5, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001500)={r0, &(0x7f0000001500), &(0x7f0000000080)}, 0x20) pipe(&(0x7f0000000180)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180), &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) [ 101.570910][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 101.608651][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 101.635112][ T7425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.659598][ T7425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.670442][ T7425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.681492][ T7425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.692224][ T7425] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 101.717434][ T7425] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 101.741323][ T7425] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 101.779592][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 101.788900][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 101.800329][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.809730][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.819628][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 101.829379][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 101.862514][ T7494] device veth0_macvtap entered promiscuous mode [ 101.874008][ T7589] device veth0_macvtap entered promiscuous mode [ 101.950979][ T7494] device veth1_macvtap entered promiscuous mode [ 101.969800][ T7589] device veth1_macvtap entered promiscuous mode [ 102.116352][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.129900][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.140805][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.151362][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.161430][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.178447][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.190046][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.200603][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.212709][ T7494] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.234225][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.244627][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.256053][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.257557][ T8406] ------------[ cut here ]------------ [ 102.274841][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.284088][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.288633][ T8406] memtype_reserve failed: [mem 0xffffffffff000-0x003fefff], req write-back [ 102.302264][ T3477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.315636][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.333727][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.340633][ T8406] WARNING: CPU: 1 PID: 8406 at arch/x86/mm/pat/memtype.c:589 memtype_reserve+0x69f/0x820 [ 102.344428][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.353461][ T8406] Kernel panic - not syncing: panic_on_warn set ... [ 102.353476][ T8406] CPU: 1 PID: 8406 Comm: syz-executor.3 Not tainted 5.7.0-rc4-syzkaller #0 [ 102.353485][ T8406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.353490][ T8406] Call Trace: [ 102.353511][ T8406] dump_stack+0x188/0x20d [ 102.353533][ T8406] ? memtype_reserve+0x680/0x820 [ 102.353549][ T8406] panic+0x2e3/0x75c [ 102.353566][ T8406] ? add_taint.cold+0x16/0x16 [ 102.353589][ T8406] ? __probe_kernel_read+0x188/0x1d0 [ 102.353601][ T8406] ? __warn.cold+0x14/0x35 [ 102.353621][ T8406] ? memtype_reserve+0x69f/0x820 [ 102.370357][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.370580][ T8406] __warn.cold+0x2f/0x35 [ 102.382286][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.389192][ T8406] ? irq_work_queue+0xc3/0x100 [ 102.389211][ T8406] ? memtype_reserve+0x69f/0x820 [ 102.389228][ T8406] report_bug+0x27b/0x2f0 [ 102.389249][ T8406] do_error_trap+0x12b/0x220 [ 102.389265][ T8406] ? memtype_reserve+0x69f/0x820 [ 102.389282][ T8406] do_invalid_op+0x32/0x40 [ 102.389298][ T8406] ? memtype_reserve+0x69f/0x820 [ 102.389312][ T8406] invalid_op+0x23/0x30 [ 102.389332][ T8406] RIP: 0010:memtype_reserve+0x69f/0x820 [ 102.395475][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.396901][ T8406] Code: 48 8b 2c ed c0 00 29 88 e8 ae ad 3e 00 48 8d 4b ff 49 89 e8 4c 89 e2 48 c7 c6 20 01 29 88 48 c7 c7 80 f9 28 88 e8 79 e8 0f 00 <0f> 0b 41 bf ea ff ff ff e9 03 fc ff ff 41 bf ea ff ff ff e9 f8 fb [ 102.405366][ T7494] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 102.405678][ T8406] RSP: 0018:ffffc90016c177a0 EFLAGS: 00010282 [ 102.413311][ T7494] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.415607][ T8406] RAX: 0000000000000000 RBX: 00000000003ff000 RCX: 0000000000000000 [ 102.415621][ T8406] RDX: 0000000000038668 RSI: ffffffff815ce181 RDI: fffff52002d82ee6 [ 102.425424][ T7494] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 102.434734][ T8406] RBP: ffffffff8828ff40 R08: ffff888070806500 R09: ffffed1015ce66a9 [ 102.434743][ T8406] R10: ffff8880ae733547 R11: ffffed1015ce66a8 R12: 000ffffffffff000 [ 102.434752][ T8406] R13: 1ffff92002d82efa R14: dffffc0000000000 R15: 0000000000000000 [ 102.434780][ T8406] ? vprintk_func+0x81/0x17e [ 102.434799][ T8406] ? __lock_acquire+0x2184/0x4c50 [ 102.434818][ T8406] ? pat_init+0x440/0x440 [ 102.434834][ T8406] ? __init_cache_modes+0x270/0x270 [ 102.434851][ T8406] ? mark_lock+0x12b/0xf10 [ 102.434870][ T8406] reserve_pfn_range+0x173/0x470 [ 102.434891][ T8406] ? arch_io_reserve_memtype_wc+0xa0/0xa0 [ 102.434905][ T8406] ? lock_downgrade+0x840/0x840 [ 102.434930][ T8406] track_pfn_remap+0x18b/0x280 [ 102.434950][ T8406] remap_pfn_range+0x202/0xbf0 [ 102.434975][ T8406] ? __schedule+0x93f/0x1ff0 [ 102.435003][ T8406] ? mark_held_locks+0x9f/0xe0 [ 102.435023][ T8406] ? copy_page_range+0x1f00/0x1f00 [ 102.435044][ T8406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 102.469209][ T7589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.473116][ T8406] ? preempt_schedule_irq+0xee/0x150 [ 102.491910][ T7589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.492093][ T8406] dma_direct_mmap+0x197/0x260 [ 102.504762][ T7589] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 102.521455][ T8406] dma_mmap_attrs+0xfe/0x150 [ 102.521476][ T8406] usbdev_mmap+0x3ae/0x730 [ 102.521496][ T8406] ? usbdev_vm_close+0x40/0x40 [ 102.521522][ T8406] mmap_region+0xafb/0x1540 [ 102.521550][ T8406] ? __x64_sys_brk+0x6e0/0x6e0 [ 102.521565][ T8406] ? security_mmap_addr+0x81/0xa0 [ 102.521584][ T8406] ? get_unmapped_area+0x2a0/0x3c0 [ 102.521601][ T8406] do_mmap+0x849/0x1160 [ 102.521623][ T8406] vm_mmap_pgoff+0x197/0x200 [ 102.521647][ T8406] ? randomize_stack_top+0x100/0x100 [ 102.521663][ T8406] ? ksys_dup3+0x3c0/0x3c0 [ 102.521684][ T8406] ? ns_to_kernel_old_timeval+0x100/0x100 [ 102.521703][ T8406] ksys_mmap_pgoff+0x457/0x5b0 [ 102.521722][ T8406] ? find_mergeable_anon_vma+0x2c0/0x2c0 [ 102.521734][ T8406] ? __ia32_sys_clock_settime+0x260/0x260 [ 102.521750][ T8406] ? trace_hardirqs_off_caller+0x55/0x230 [ 102.521772][ T8406] do_syscall_64+0xf6/0x7d0 [ 102.521794][ T8406] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 102.547038][ T7589] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.548015][ T8406] RIP: 0033:0x45c829 [ 102.548030][ T8406] 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 [ 102.548038][ T8406] RSP: 002b:00007f418f41ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 102.548051][ T8406] RAX: ffffffffffffffda RBX: 00000000004f5b60 RCX: 000000000045c829 [ 102.548059][ T8406] RDX: 0000000003000009 RSI: 0000000000400000 RDI: 0000000020000000 [ 102.548067][ T8406] RBP: 000000000078bfa0 R08: 0000000000000004 R09: 0000000000000000 [ 102.548076][ T8406] R10: 0000000000000011 R11: 0000000000000246 R12: 00000000ffffffff [ 102.548084][ T8406] R13: 000000000000073e R14: 00000000004c9ff5 R15: 00007f418f41f6d4 [ 102.557521][ T8406] Kernel Offset: disabled [ 102.879852][ T8406] Rebooting in 86400 seconds..