[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts. 2020/09/13 11:37:20 fuzzer started 2020/09/13 11:37:21 dialing manager at 10.128.0.105:41881 2020/09/13 11:37:21 checking machine... 2020/09/13 11:37:21 checking revisions... 2020/09/13 11:37:21 testing simple program... syzkaller login: [ 32.703574][ T8713] IPVS: ftp: loaded support on port[0] = 21 2020/09/13 11:37:21 building call list... [ 32.783641][ T29] tipc: TX() has been purged, node left! [ 35.042069][ T8708] can: request_module (can-proto-0) failed. [ 35.051642][ T8708] can: request_module (can-proto-0) failed. [ 35.061134][ T8708] can: request_module (can-proto-0) failed. 2020/09/13 11:37:32 syscalls: 3334 2020/09/13 11:37:32 code coverage: enabled 2020/09/13 11:37:32 comparison tracing: enabled 2020/09/13 11:37:32 extra coverage: enabled 2020/09/13 11:37:32 setuid sandbox: enabled 2020/09/13 11:37:32 namespace sandbox: enabled 2020/09/13 11:37:32 Android sandbox: /sys/fs/selinux/policy does not exist 2020/09/13 11:37:32 fault injection: enabled 2020/09/13 11:37:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/09/13 11:37:32 net packet injection: enabled 2020/09/13 11:37:32 net device setup: enabled 2020/09/13 11:37:32 concurrency sanitizer: enabled 2020/09/13 11:37:32 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/09/13 11:37:32 USB emulation: enabled 2020/09/13 11:37:32 hci packet injection: enabled 11:37:33 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') exit(0x0) getdents64(r0, 0x0, 0x0) 11:37:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) 11:37:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x42, 0x0, &(0x7f0000000200)) 11:37:33 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x0, 0x0) ioctl$NBD_SET_FLAGS(r0, 0x127d, 0x0) 11:37:33 executing program 4: r0 = syz_io_uring_setup(0x15a3, &(0x7f0000000240), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00008ea000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index}, 0x0) io_uring_enter(r0, 0x3501, 0x0, 0x0, 0x0, 0xffffffffffffffec) 11:37:34 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1f3fff8b, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000001c0)="bf", 0xfffffe00, 0x4000}]) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x4, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000380)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00000001c0)="bf", 0xfffffe00, 0x4000}]) [ 45.732665][ T8796] IPVS: ftp: loaded support on port[0] = 21 [ 45.811125][ T8796] chnl_net:caif_netlink_parms(): no params data found [ 45.839724][ T8796] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.846998][ T8796] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.855053][ T8796] device bridge_slave_0 entered promiscuous mode [ 45.865622][ T8796] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.872683][ T8796] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.907753][ T8796] device bridge_slave_1 entered promiscuous mode [ 45.919118][ T8798] IPVS: ftp: loaded support on port[0] = 21 [ 45.936386][ T8796] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.947307][ T8796] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.968409][ T8796] team0: Port device team_slave_0 added [ 45.975628][ T8796] team0: Port device team_slave_1 added [ 45.994638][ T8796] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.001589][ T8796] 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. [ 46.027966][ T8796] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.039599][ T8796] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.046558][ T8796] 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. [ 46.072452][ T8796] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.109667][ T8796] device hsr_slave_0 entered promiscuous mode [ 46.124219][ T8796] device hsr_slave_1 entered promiscuous mode [ 46.155953][ T8800] IPVS: ftp: loaded support on port[0] = 21 [ 46.157940][ T8798] chnl_net:caif_netlink_parms(): no params data found [ 46.219530][ T8798] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.226809][ T8798] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.234938][ T8798] device bridge_slave_0 entered promiscuous mode [ 46.242533][ T8798] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.250244][ T8798] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.258114][ T8798] device bridge_slave_1 entered promiscuous mode [ 46.341993][ T8802] IPVS: ftp: loaded support on port[0] = 21 [ 46.346632][ T8796] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 46.363717][ T8800] chnl_net:caif_netlink_parms(): no params data found [ 46.371801][ T8796] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 46.383253][ T8796] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 46.394050][ T8798] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.405716][ T8798] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.415497][ T8796] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 46.456101][ T8798] team0: Port device team_slave_0 added [ 46.481616][ T8798] team0: Port device team_slave_1 added [ 46.502661][ T8804] IPVS: ftp: loaded support on port[0] = 21 [ 46.524573][ T8798] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 46.531656][ T8798] 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. [ 46.558080][ T8798] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 46.572096][ T8798] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 46.579376][ T8798] 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. [ 46.612037][ T8798] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 46.637762][ T8798] device hsr_slave_0 entered promiscuous mode [ 46.644636][ T8798] device hsr_slave_1 entered promiscuous mode [ 46.651051][ T8798] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 46.659541][ T8798] Cannot create hsr debugfs directory [ 46.695368][ T8806] IPVS: ftp: loaded support on port[0] = 21 [ 46.710008][ T8802] chnl_net:caif_netlink_parms(): no params data found [ 46.728073][ T8800] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.736103][ T8800] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.744857][ T8800] device bridge_slave_0 entered promiscuous mode [ 46.764395][ T8796] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.771612][ T8796] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.778989][ T8796] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.786087][ T8796] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.796944][ T8800] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.804296][ T8800] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.811766][ T8800] device bridge_slave_1 entered promiscuous mode [ 46.835775][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.843795][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.859272][ T8800] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.869655][ T8800] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 46.910137][ T8802] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.917690][ T8802] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.925257][ T8802] device bridge_slave_0 entered promiscuous mode [ 46.933208][ T8802] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.940318][ T8802] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.947714][ T8802] device bridge_slave_1 entered promiscuous mode [ 46.960457][ T8800] team0: Port device team_slave_0 added [ 46.988550][ T8802] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.013757][ T8800] team0: Port device team_slave_1 added [ 47.036227][ T8802] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.070440][ T8802] team0: Port device team_slave_0 added [ 47.084704][ T8802] team0: Port device team_slave_1 added [ 47.091113][ T8804] chnl_net:caif_netlink_parms(): no params data found [ 47.103400][ T8796] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.110341][ T8798] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 47.120681][ T8798] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 47.128726][ T8800] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.137922][ T8800] 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. [ 47.165269][ T8800] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.181984][ T8800] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.189516][ T8800] 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. [ 47.216521][ T8800] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.237642][ T8798] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 47.247169][ T8806] chnl_net:caif_netlink_parms(): no params data found [ 47.275102][ T8800] device hsr_slave_0 entered promiscuous mode [ 47.281596][ T8800] device hsr_slave_1 entered promiscuous mode [ 47.288301][ T8800] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.296046][ T8800] Cannot create hsr debugfs directory [ 47.301486][ T8798] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 47.310672][ T8802] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.318100][ T8802] 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. [ 47.344445][ T8802] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.359109][ T8802] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.366350][ T8802] 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. [ 47.392577][ T8802] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.423304][ T8802] device hsr_slave_0 entered promiscuous mode [ 47.430045][ T8802] device hsr_slave_1 entered promiscuous mode [ 47.436358][ T8802] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.443917][ T8802] Cannot create hsr debugfs directory [ 47.451421][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.459227][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.487622][ T8806] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.498688][ T8806] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.506884][ T8806] device bridge_slave_0 entered promiscuous mode [ 47.529426][ T8796] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.538260][ T8806] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.548253][ T8806] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.555891][ T8806] device bridge_slave_1 entered promiscuous mode [ 47.568211][ T8804] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.576175][ T8804] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.584152][ T8804] device bridge_slave_0 entered promiscuous mode [ 47.592810][ T8804] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.599941][ T8804] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.607397][ T8804] device bridge_slave_1 entered promiscuous mode [ 47.635317][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.643904][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.652165][ T3967] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.659211][ T3967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.666807][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.675336][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.683763][ T3967] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.690763][ T3967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.699958][ T8806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.733422][ T8804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.743981][ T8806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.764064][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.773680][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.782092][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.791583][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.800365][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.809155][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.818095][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.826665][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.835782][ T49] Bluetooth: hci0: command 0x0409 tx timeout [ 47.841634][ T8796] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.853033][ T8796] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.865090][ T8804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.879269][ T8806] team0: Port device team_slave_0 added [ 47.886120][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.895017][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.904456][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.932662][ T8806] team0: Port device team_slave_1 added [ 47.941599][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.943020][ T49] Bluetooth: hci1: command 0x0409 tx timeout [ 47.950430][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.964238][ T8804] team0: Port device team_slave_0 added [ 47.970542][ T8800] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 47.980772][ T8804] team0: Port device team_slave_1 added [ 47.991047][ T8806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.999673][ T8806] 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. [ 48.027159][ T8806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.042045][ T8800] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.056330][ T8798] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.065592][ T8802] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.075941][ T8806] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.083109][ T8806] 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. [ 48.109148][ T8806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.119907][ T8800] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.133013][ T8796] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.143806][ T8804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.150772][ T8804] 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. [ 48.177523][ T8804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.188096][ T3967] Bluetooth: hci2: command 0x0409 tx timeout [ 48.194510][ T8802] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.207206][ T8802] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 48.215612][ T8800] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 48.228903][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.236752][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.246365][ T8798] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.254697][ T8804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.261715][ T8804] 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. [ 48.288508][ T8804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.310750][ T8802] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 48.327695][ T8806] device hsr_slave_0 entered promiscuous mode [ 48.334222][ T8806] device hsr_slave_1 entered promiscuous mode [ 48.340776][ T8806] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.342478][ T9525] Bluetooth: hci3: command 0x0409 tx timeout [ 48.350043][ T8806] Cannot create hsr debugfs directory [ 48.375664][ T8804] device hsr_slave_0 entered promiscuous mode [ 48.383694][ T8804] device hsr_slave_1 entered promiscuous mode [ 48.390139][ T8804] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.398723][ T8804] Cannot create hsr debugfs directory [ 48.422547][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.431059][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.440347][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.448221][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.455993][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.464411][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.472627][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.479634][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.487364][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 48.496012][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 48.504687][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.513180][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.521603][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.529619][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.543363][ T9525] Bluetooth: hci4: command 0x0409 tx timeout [ 48.571317][ T8796] device veth0_vlan entered promiscuous mode [ 48.592784][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.600493][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.608368][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.616080][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.624579][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.633063][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.641369][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.649973][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 48.672419][ T8741] Bluetooth: hci5: command 0x0409 tx timeout [ 48.678526][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.693111][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.705171][ T8798] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 48.715860][ T8798] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 48.727837][ T8796] device veth1_vlan entered promiscuous mode [ 48.736186][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 48.744810][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.753435][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.763284][ T8800] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.779756][ T8798] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.792458][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 48.800325][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 48.808920][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 48.821627][ T8802] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.832680][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.832958][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.833448][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.833648][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.839782][ T8802] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.841515][ T8796] device veth0_macvtap entered promiscuous mode [ 48.862907][ T8796] device veth1_macvtap entered promiscuous mode [ 48.876036][ T8796] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.920908][ T8804] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 48.935839][ T8804] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 48.947144][ T8800] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.955153][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.964344][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.972659][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.980143][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.989836][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.998550][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.008424][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.017099][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.026610][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.035351][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.045348][ T8806] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 49.055127][ T8806] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 49.068246][ T8798] device veth0_vlan entered promiscuous mode [ 49.076316][ T8804] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 49.085815][ T8804] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 49.097006][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.105120][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.112812][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.121171][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.129879][ T8742] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.136949][ T8742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.145012][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.153435][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.161624][ T8742] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.168668][ T8742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.177179][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.192288][ T8806] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 49.209965][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.218815][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.227793][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.236228][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.244654][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.253056][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.261263][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.269668][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.277894][ T9525] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.284926][ T9525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.293536][ T8796] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.302360][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.310323][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.318269][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.327809][ T9525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.337628][ T8806] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 49.354883][ T8796] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.364433][ T8796] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.373268][ T8796] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.382161][ T8796] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 49.397824][ T8798] device veth1_vlan entered promiscuous mode [ 49.408843][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.418301][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.426458][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.436272][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.444625][ T3967] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.451636][ T3967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.465307][ T8802] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 49.477011][ T8802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.496683][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.505127][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.513858][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 49.523349][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 49.555403][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 49.564274][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 49.593088][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 49.622299][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 49.629729][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 49.647463][ T8798] device veth0_macvtap entered promiscuous mode [ 49.661873][ T8802] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 49.674024][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 49.682458][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 49.690921][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.701047][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.709778][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.719891][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.734140][ T8798] device veth1_macvtap entered promiscuous mode [ 49.744986][ T8804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.766715][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 49.774831][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.784256][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.792514][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.802807][ T8800] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 49.812230][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.819835][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.835388][ T8798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 49.846052][ T8798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.857151][ T8798] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 49.870129][ T8804] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.872185][ T8742] Bluetooth: hci0: command 0x041b tx timeout [ 49.878368][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.891907][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.900574][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.910033][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.925948][ T8806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.938610][ T8798] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 49.949140][ T8798] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 49.959714][ T8798] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 49.978843][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.987299][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.996038][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.004919][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.013308][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.020455][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.028226][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.036748][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.045109][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.052169][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.060116][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.067769][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.075244][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.083323][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.093754][ T8798] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.102887][ T9525] Bluetooth: hci1: command 0x041b tx timeout [ 50.109187][ T8798] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.118113][ T8798] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.128173][ T8798] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 50.143665][ T8802] device veth0_vlan entered promiscuous mode [ 50.153463][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.161472][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.169915][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.177964][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.191300][ T8800] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.202294][ T8806] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.209097][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.218127][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.225893][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.244150][ T8802] device veth1_vlan entered promiscuous mode [ 50.262510][ T49] Bluetooth: hci2: command 0x041b tx timeout [ 50.267662][ T8804] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.280646][ T8804] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.293174][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.301460][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.311672][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.320200][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.330068][ T4779] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.337367][ T4779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.345447][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.353695][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.362408][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.370894][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 11:37:38 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') exit(0x0) getdents64(r0, 0x0, 0x0) [ 50.379551][ T4779] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.386612][ T4779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.394506][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.402773][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.411227][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.423893][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.432843][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.440978][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.449251][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.457061][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.473452][ T49] Bluetooth: hci3: command 0x041b tx timeout [ 50.506248][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.515935][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.524539][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.533421][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.542440][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.551085][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.559557][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.567886][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.576175][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.582130][ T49] Bluetooth: hci4: command 0x041b tx timeout [ 50.584559][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.599370][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.608228][ T8741] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.620899][ T8806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.634563][ T8802] device veth0_macvtap entered promiscuous mode [ 50.644178][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.653019][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.661338][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.671599][ T4779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.681665][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 50.690711][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.698633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.710521][ T8802] device veth1_macvtap entered promiscuous mode [ 50.725860][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.734204][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.741737][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.742388][ T4779] Bluetooth: hci5: command 0x041b tx timeout [ 50.754708][ T8804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.764478][ T8800] device veth0_vlan entered promiscuous mode [ 50.777012][ T8806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.798270][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.805933][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.832271][ T8802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.844668][ T8802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 50.855567][ T8802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 50.870971][ T8802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 11:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) [ 50.885251][ T8802] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 50.897531][ T8800] device veth1_vlan entered promiscuous mode [ 50.913608][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 50.924290][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.934153][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.952633][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.961451][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 11:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) [ 50.976837][ T8802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 50.990313][ T8802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.001112][ T8802] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.012065][ T8802] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 11:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) [ 51.038754][ T8802] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.063512][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.084469][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.102446][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.121540][ T8800] device veth0_macvtap entered promiscuous mode [ 51.133960][ T8802] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.161898][ T8802] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.183470][ T8802] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.193849][ T8802] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 11:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) [ 51.210239][ T8804] device veth0_vlan entered promiscuous mode 11:37:39 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns\x00') exit(0x0) getdents64(r0, 0x0, 0x0) 11:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) [ 51.243012][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.251462][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.281479][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.289979][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.304651][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.315915][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.325508][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 11:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) [ 51.354982][ T8800] device veth1_macvtap entered promiscuous mode [ 51.404559][ T8804] device veth1_vlan entered promiscuous mode [ 51.416112][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.427442][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.442950][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.453030][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.477388][ T8806] device veth0_vlan entered promiscuous mode [ 51.499320][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.512340][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.520753][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.539723][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.547931][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.561244][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.572409][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.582565][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.595438][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.605962][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.617932][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.643142][ T8800] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.656398][ T8806] device veth1_vlan entered promiscuous mode [ 51.663464][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 51.675085][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.692496][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.704109][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.721218][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.732312][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.743208][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.753556][ T8800] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 51.764669][ T8800] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 51.775877][ T8800] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.791339][ T8804] device veth0_macvtap entered promiscuous mode [ 51.801332][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 51.809585][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.818469][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.827431][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.836039][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.846949][ T8800] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.859295][ T8800] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.870812][ T8800] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.881964][ T8800] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.899904][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 51.910484][ T8804] device veth1_macvtap entered promiscuous mode [ 51.923246][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.931194][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.939831][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.952899][ T3967] Bluetooth: hci0: command 0x040f tx timeout [ 51.961473][ T8806] device veth0_macvtap entered promiscuous mode [ 51.976505][ T8806] device veth1_macvtap entered promiscuous mode [ 51.984744][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 51.995527][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.005732][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.016165][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.026172][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.036601][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.046421][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.057100][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.069183][ T8804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.080353][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 52.088411][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.096392][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.105130][ T3967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.121925][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.133437][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.143896][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.155603][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.165968][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.176400][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.181849][ T49] Bluetooth: hci1: command 0x040f tx timeout [ 52.186908][ T8804] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 52.202686][ T8804] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.213658][ T8804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.225114][ T8804] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.233970][ T8804] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.243108][ T8804] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.251805][ T8804] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.265428][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.274129][ T8742] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.298044][ T8806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.318743][ T8806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.329424][ T8806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.340670][ T8806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.350966][ T17] Bluetooth: hci2: command 0x040f tx timeout [ 52.357700][ T8806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 11:37:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x59c9, &(0x7f0000000080), &(0x7f0000ffd000/0x3000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000000)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000240)='./file0\x00', 0xfffffffffffffff8}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0xffffffffffffff70) 11:37:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x42, &(0x7f0000000000)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x42, 0x0, &(0x7f0000000200)) [ 52.370102][ T8806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.393557][ T8806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.411450][ T8806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.424218][ T8806] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 52.436745][ T8806] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 52.450932][ T8806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.472731][ T9524] ================================================================== [ 52.480864][ T9524] BUG: KCSAN: data-race in dst_cache_set_ip6 / fib6_clean_node [ 52.488399][ T9524] [ 52.490721][ T9524] write to 0xffff8880b6bdd22c of 4 bytes by task 8742 on cpu 0: [ 52.498687][ T9524] fib6_clean_node+0xc0/0x260 [ 52.503349][ T9524] fib6_walk_continue+0x38e/0x430 [ 52.508356][ T9524] __fib6_clean_all+0x188/0x2b0 [ 52.513211][ T9524] fib6_flush_trees+0x6c/0x80 [ 52.517887][ T9524] addrconf_dad_completed+0x57f/0x860 [ 52.523243][ T9524] addrconf_dad_work+0x8de/0x1150 [ 52.528251][ T9524] process_one_work+0x3e1/0x9a0 [ 52.533086][ T9524] worker_thread+0x665/0xbe0 [ 52.537662][ T9524] kthread+0x20d/0x230 [ 52.541721][ T9524] ret_from_fork+0x1f/0x30 [ 52.546115][ T9524] [ 52.548432][ T9524] read to 0xffff8880b6bdd22c of 4 bytes by task 9524 on cpu 1: [ 52.555964][ T9524] dst_cache_set_ip6+0xd3/0x1e0 [ 52.560803][ T9524] send6+0x255/0x3a0 [ 52.564683][ T9524] wg_socket_send_buffer_to_peer+0x186/0x210 [ 52.570753][ T9524] wg_packet_send_handshake_response+0xd8/0x130 [ 52.576982][ T9524] wg_packet_handshake_receive_worker+0x2b8/0x480 [ 52.583390][ T9524] process_one_work+0x3e1/0x9a0 [ 52.588216][ T9524] worker_thread+0x665/0xbe0 [ 52.592779][ T9524] kthread+0x20d/0x230 [ 52.596819][ T9524] ret_from_fork+0x1f/0x30 [ 52.601215][ T9524] [ 52.603525][ T9524] Reported by Kernel Concurrency Sanitizer on: [ 52.609660][ T9524] CPU: 1 PID: 9524 Comm: kworker/1:3 Not tainted 5.9.0-rc4-syzkaller #0 [ 52.617968][ T9524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.628110][ T9524] Workqueue: wg-kex-wg0 wg_packet_handshake_receive_worker [ 52.635300][ T9524] ================================================================== [ 52.643328][ T9524] Kernel panic - not syncing: panic_on_warn set ... [ 52.649898][ T9524] CPU: 1 PID: 9524 Comm: kworker/1:3 Not tainted 5.9.0-rc4-syzkaller #0 [ 52.658190][ T9524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.668866][ T9524] Workqueue: wg-kex-wg0 wg_packet_handshake_receive_worker [ 52.676035][ T9524] Call Trace: [ 52.679300][ T9524] dump_stack+0x10f/0x19d [ 52.683604][ T9524] panic+0x207/0x64a [ 52.687483][ T9524] ? vprintk_emit+0x44a/0x4f0 [ 52.692144][ T9524] kcsan_report+0x684/0x690 [ 52.696631][ T9524] ? kcsan_setup_watchpoint+0x41e/0x4a0 [ 52.702186][ T9524] ? dst_cache_set_ip6+0xd3/0x1e0 [ 52.707218][ T9524] ? send6+0x255/0x3a0 [ 52.711380][ T9524] ? wg_socket_send_buffer_to_peer+0x186/0x210 [ 52.717545][ T9524] ? wg_packet_send_handshake_response+0xd8/0x130 [ 52.723934][ T9524] ? wg_packet_handshake_receive_worker+0x2b8/0x480 [ 52.730497][ T9524] ? process_one_work+0x3e1/0x9a0 [ 52.735491][ T9524] ? worker_thread+0x665/0xbe0 [ 52.740268][ T9524] ? kthread+0x20d/0x230 [ 52.744494][ T9524] ? ret_from_fork+0x1f/0x30 [ 52.749083][ T9524] ? trace_event_raw_event_initcall_level+0x26/0x170 [ 52.755761][ T9524] kcsan_setup_watchpoint+0x41e/0x4a0 [ 52.761111][ T9524] dst_cache_set_ip6+0xd3/0x1e0 [ 52.765934][ T9524] ? ip6_dst_lookup_flow+0x94/0xc0 [ 52.771032][ T9524] ? ip6_dst_lookup_tail+0x9b0/0x9b0 [ 52.776293][ T9524] send6+0x255/0x3a0 [ 52.780163][ T9524] wg_socket_send_buffer_to_peer+0x186/0x210 [ 52.786118][ T9524] wg_packet_send_handshake_response+0xd8/0x130 [ 52.792344][ T9524] wg_packet_handshake_receive_worker+0x2b8/0x480 [ 52.798746][ T9524] process_one_work+0x3e1/0x9a0 [ 52.803569][ T9524] worker_thread+0x665/0xbe0 [ 52.808130][ T9524] ? finish_task_switch+0x8b/0x270 [ 52.813233][ T9524] ? process_one_work+0x9a0/0x9a0 [ 52.818225][ T9524] kthread+0x20d/0x230 [ 52.822275][ T9524] ? process_one_work+0x9a0/0x9a0 [ 52.827272][ T9524] ? kthread_blkcg+0x80/0x80 [ 52.832097][ T9524] ret_from_fork+0x1f/0x30 [ 52.837883][ T9524] Kernel Offset: disabled [ 52.842195][ T9524] Rebooting in 86400 seconds..