[ 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 '10.128.1.14' (ECDSA) to the list of known hosts. 2020/11/20 11:39:23 fuzzer started 2020/11/20 11:39:24 dialing manager at 10.128.0.105:37421 2020/11/20 11:39:25 syscalls: 3448 2020/11/20 11:39:25 code coverage: enabled 2020/11/20 11:39:25 comparison tracing: enabled 2020/11/20 11:39:25 extra coverage: enabled 2020/11/20 11:39:25 setuid sandbox: enabled 2020/11/20 11:39:25 namespace sandbox: enabled 2020/11/20 11:39:25 Android sandbox: /sys/fs/selinux/policy does not exist 2020/11/20 11:39:25 fault injection: enabled 2020/11/20 11:39:25 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/11/20 11:39:25 net packet injection: enabled 2020/11/20 11:39:25 net device setup: enabled 2020/11/20 11:39:25 concurrency sanitizer: enabled 2020/11/20 11:39:25 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/11/20 11:39:25 USB emulation: enabled 2020/11/20 11:39:25 hci packet injection: enabled 2020/11/20 11:39:25 wifi device emulation: enabled 2020/11/20 11:39:26 suppressing KCSAN reports in functions: '__xa_clear_mark' 'generic_write_end' 'ext4_free_inode' 'ext4_writepages' 'blk_mq_sched_dispatch_requests' 'blk_mq_rq_ctx_init' 'alloc_pid' '__ext4_new_inode' 'do_nanosleep' 'snd_rawmidi_kernel_write1' 'wbt_done' 'blk_mq_dispatch_rq_list' 'pcpu_alloc' 11:39:33 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) 11:39:33 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_mreq(r0, 0x29, 0x1, 0x0, 0x0) 11:39:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:33 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0xfff, 0x201) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824ca", 0xfe8e}], 0x1) 11:39:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 11:39:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) syzkaller login: [ 41.421369][ T8474] IPVS: ftp: loaded support on port[0] = 21 [ 41.500529][ T8474] chnl_net:caif_netlink_parms(): no params data found [ 41.527587][ T8474] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.534907][ T8474] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.542847][ T8474] device bridge_slave_0 entered promiscuous mode [ 41.550673][ T8474] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.557690][ T8474] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.565236][ T8474] device bridge_slave_1 entered promiscuous mode [ 41.579865][ T8474] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.590257][ T8474] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.606616][ T8474] team0: Port device team_slave_0 added [ 41.613410][ T8474] team0: Port device team_slave_1 added [ 41.625956][ T8474] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.639129][ T8474] 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. [ 41.665394][ T8474] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.677066][ T8474] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.684080][ T8474] 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. [ 41.710344][ T8474] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.725606][ T8476] IPVS: ftp: loaded support on port[0] = 21 [ 41.734068][ T8474] device hsr_slave_0 entered promiscuous mode [ 41.740658][ T8474] device hsr_slave_1 entered promiscuous mode [ 41.827488][ T8478] IPVS: ftp: loaded support on port[0] = 21 [ 41.832333][ T8476] chnl_net:caif_netlink_parms(): no params data found [ 41.873437][ T8474] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.886522][ T8474] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.916912][ T8474] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.930134][ T8474] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.940895][ T8476] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.947936][ T8476] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.966634][ T8476] device bridge_slave_0 entered promiscuous mode [ 42.009745][ T8474] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.016782][ T8474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.024082][ T8474] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.031125][ T8474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.043425][ T8476] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.050670][ T8476] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.059113][ T8476] device bridge_slave_1 entered promiscuous mode [ 42.073912][ T8480] IPVS: ftp: loaded support on port[0] = 21 [ 42.084021][ T8476] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.097698][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 42.108451][ T8476] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.177857][ T8476] team0: Port device team_slave_0 added [ 42.199600][ T8476] team0: Port device team_slave_1 added [ 42.210928][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 42.225647][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.232634][ T8476] 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. [ 42.266515][ T8476] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.285199][ T8474] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.296245][ T8476] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.308145][ T8476] 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. [ 42.335966][ T8476] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.351189][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.358456][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.365910][ T8478] device bridge_slave_0 entered promiscuous mode [ 42.401919][ T8484] IPVS: ftp: loaded support on port[0] = 21 [ 42.404818][ T8474] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.414878][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.423044][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.431122][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.439600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 42.450678][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.457684][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.465326][ T8478] device bridge_slave_1 entered promiscuous mode [ 42.480553][ T8476] device hsr_slave_0 entered promiscuous mode [ 42.487070][ T8476] device hsr_slave_1 entered promiscuous mode [ 42.493428][ T8476] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.501088][ T8476] Cannot create hsr debugfs directory [ 42.509553][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 42.526851][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.543593][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.562238][ T8478] team0: Port device team_slave_0 added [ 42.569189][ T8478] team0: Port device team_slave_1 added [ 42.590477][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.598998][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.607193][ T4917] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.614232][ T4917] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.659424][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.666490][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.674215][ T8480] device bridge_slave_0 entered promiscuous mode [ 42.683004][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.691365][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.699114][ T8480] device bridge_slave_1 entered promiscuous mode [ 42.709412][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.717904][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.726509][ T4874] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.734067][ T4874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.743017][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.749988][ T8478] 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. [ 42.777062][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.789140][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.796115][ T8478] 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. [ 42.822025][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.857011][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.881578][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.893765][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 42.903689][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.921679][ T8480] team0: Port device team_slave_0 added [ 42.935202][ T8480] team0: Port device team_slave_1 added [ 42.950994][ T8478] device hsr_slave_0 entered promiscuous mode [ 42.957712][ T8478] device hsr_slave_1 entered promiscuous mode [ 42.964488][ T8478] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 42.972197][ T8478] Cannot create hsr debugfs directory [ 42.989746][ T8484] chnl_net:caif_netlink_parms(): no params data found [ 42.999078][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.022925][ T8476] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 43.036499][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.043752][ T8480] 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. [ 43.069878][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.096697][ T8476] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 43.105185][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.112255][ T8480] 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. [ 43.138590][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.149722][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.158661][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.167065][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.187179][ T8476] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 43.216928][ T8480] device hsr_slave_0 entered promiscuous mode [ 43.223572][ T8480] device hsr_slave_1 entered promiscuous mode [ 43.229942][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.237480][ T8480] Cannot create hsr debugfs directory [ 43.243052][ T8476] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 43.260024][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.268543][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.277757][ T8484] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.285048][ T8484] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.292476][ T8484] device bridge_slave_0 entered promiscuous mode [ 43.299910][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.306929][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.314612][ T8482] device bridge_slave_0 entered promiscuous mode [ 43.322378][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.329689][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.337124][ T8482] device bridge_slave_1 entered promiscuous mode [ 43.352943][ T8484] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.360286][ T8484] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.367607][ T8484] device bridge_slave_1 entered promiscuous mode [ 43.381619][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.392994][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.414253][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.423706][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.444878][ T8474] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 43.457547][ T8474] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.458065][ T4917] Bluetooth: hci0: command 0x0409 tx timeout [ 43.470852][ T8484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 43.483820][ T8484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 43.497662][ T8482] team0: Port device team_slave_0 added [ 43.505163][ T8482] team0: Port device team_slave_1 added [ 43.511433][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.519935][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.559187][ T8478] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 43.573889][ T8478] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 43.583627][ T8478] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.600495][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.609465][ T8482] 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. [ 43.635773][ T8482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.647253][ T8484] team0: Port device team_slave_0 added [ 43.655683][ T8484] team0: Port device team_slave_1 added [ 43.662154][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 43.669768][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 43.677268][ T8478] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.693939][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.697780][ T42] Bluetooth: hci1: command 0x0409 tx timeout [ 43.703180][ T8482] 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. [ 43.732773][ T8482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.754094][ T8480] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 43.765548][ T8480] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 43.774728][ T8480] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 43.794757][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 43.802884][ T8484] 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. [ 43.831617][ T8484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 43.843581][ T8476] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.857762][ T4917] Bluetooth: hci2: command 0x0409 tx timeout [ 43.859848][ T8474] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.870863][ T8480] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 43.880926][ T8482] device hsr_slave_0 entered promiscuous mode [ 43.887586][ T8482] device hsr_slave_1 entered promiscuous mode [ 43.895372][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 43.903188][ T8482] Cannot create hsr debugfs directory [ 43.911854][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 43.919359][ T8484] 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. [ 43.945626][ T8484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 43.958695][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.966281][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.977748][ T8476] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.999686][ T8484] device hsr_slave_0 entered promiscuous mode [ 44.007331][ T8484] device hsr_slave_1 entered promiscuous mode [ 44.013979][ T8484] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.021726][ T17] Bluetooth: hci3: command 0x0409 tx timeout [ 44.022009][ T8484] Cannot create hsr debugfs directory [ 44.060936][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.069289][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.077456][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.084529][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.092450][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.101197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.109428][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.116596][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.124641][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.153217][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.177760][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.186294][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.196996][ T42] Bluetooth: hci4: command 0x0409 tx timeout [ 44.204192][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.213073][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.221779][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.230588][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.239019][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.257494][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.265437][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.273875][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.306434][ T8474] device veth0_vlan entered promiscuous mode [ 44.316404][ T8476] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 44.327470][ T8476] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 44.336086][ T8482] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 44.344894][ T8484] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 44.353561][ T4874] Bluetooth: hci5: command 0x0409 tx timeout [ 44.362656][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 44.371033][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.379820][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.388504][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.400922][ T8474] device veth1_vlan entered promiscuous mode [ 44.412999][ T8482] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 44.421244][ T8484] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 44.431810][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.441713][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.449497][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.456928][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 44.466687][ T8484] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 44.475875][ T8482] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 44.488657][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.501305][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 44.509353][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 44.516748][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 44.524483][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.532288][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.540001][ T8484] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 44.553628][ T8482] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 44.566515][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.574836][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.582627][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.596201][ T8476] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 44.605924][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 44.628045][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.636556][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.645112][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.652238][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.660180][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.668834][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.677039][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.684124][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.707584][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.715432][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.723659][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.732402][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.740977][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.748029][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.755857][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.764537][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.773131][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.781554][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.790292][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 44.798659][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 44.807216][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.815506][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.834793][ T8474] device veth0_macvtap entered promiscuous mode [ 44.844469][ T8474] device veth1_macvtap entered promiscuous mode [ 44.855963][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 44.864194][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.872803][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.882341][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.889380][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.897046][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 44.905946][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 44.914529][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.922844][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.931212][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 44.939097][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 44.947277][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 44.955915][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.964295][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.985865][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 44.994180][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 45.003690][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 45.012056][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 45.021736][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.030261][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.039861][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.048238][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.056265][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.065938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.078839][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.087277][ T8474] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.100319][ T8474] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.110510][ T8474] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.119303][ T8474] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.128807][ T8474] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.137760][ T8474] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.147972][ T8478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 45.156903][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.165694][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.175482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.184270][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.208962][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.217055][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.239734][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.252838][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.261127][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.268879][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.276213][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.297652][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.306068][ T8476] device veth0_vlan entered promiscuous mode [ 45.317517][ T8476] device veth1_vlan entered promiscuous mode [ 45.324855][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 45.335134][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 45.342597][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 45.365098][ T8484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.373587][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.382764][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.394810][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.424407][ T8484] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.439615][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 45.459825][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.467237][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.475211][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.483871][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.492745][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.500409][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.508256][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.516202][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.525477][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.533230][ T4908] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.540898][ T4908] Bluetooth: hci0: command 0x041b tx timeout [ 45.549811][ T8478] device veth0_vlan entered promiscuous mode [ 45.557081][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.578582][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.592932][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.604117][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.612794][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.621356][ T4874] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.628400][ T4874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.636218][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 45.644087][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.652609][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.660860][ T4874] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.667916][ T4874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.675498][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 45.684346][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.703718][ T8480] device veth0_vlan entered promiscuous mode [ 45.714750][ T8476] device veth0_macvtap entered promiscuous mode [ 45.724709][ T8476] device veth1_macvtap entered promiscuous mode [ 45.734070][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.734817][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 45.748535][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.751508][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.765432][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.773963][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 45.782435][ T42] Bluetooth: hci1: command 0x041b tx timeout [ 45.782633][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 45.797070][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.805538][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.813964][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.822066][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.830643][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.839119][ T4874] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.846176][ T4874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.854124][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 45.863307][ T8478] device veth1_vlan entered promiscuous mode 11:39:39 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 45.904653][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 45.927381][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 45.938114][ T42] Bluetooth: hci2: command 0x041b tx timeout [ 45.945299][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.957726][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.966122][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.985432][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready 11:39:39 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 46.003048][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.022955][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.043882][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready 11:39:39 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 46.062467][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.089661][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.097484][ T42] Bluetooth: hci3: command 0x041b tx timeout [ 46.098668][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 11:39:39 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 46.126982][ T4874] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.134047][ T4874] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.166757][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.178356][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.187436][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.198100][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.207381][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.215921][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.224885][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.236142][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.245289][ T8480] device veth1_vlan entered promiscuous mode [ 46.257349][ T42] Bluetooth: hci4: command 0x041b tx timeout 11:39:39 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 46.269361][ T8476] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.285384][ T8476] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.306159][ T8476] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.315213][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 11:39:39 executing program 0: rt_sigaction(0x8, &(0x7f00000000c0)={&(0x7f0000000000)="65420f38025e00c4218116020f0d94fd00000000f2f39cc482090d5e7dc4e3f17cbca1001000002b6540a58b430066400f381c8505000000c44139f52a", 0x0, 0x0}, 0x0, 0x8, &(0x7f00000001c0)) preadv(0xffffffffffffffff, &(0x7f0000002340)=[{&(0x7f0000000200)=""/4089, 0xff9}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0, 0x0) [ 46.324831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.333196][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.359295][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.379283][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.399422][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.408140][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.416316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.430941][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.441401][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.451673][ T8478] device veth0_macvtap entered promiscuous mode [ 46.460100][ T4908] Bluetooth: hci5: command 0x041b tx timeout 11:39:39 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 46.484058][ T8482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.496020][ T8482] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.508563][ T8476] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.521525][ T8476] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.535266][ T8476] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.555551][ T8476] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.566472][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 46.575831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 46.584934][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.593633][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.602186][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.612301][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.622878][ T8478] device veth1_macvtap entered promiscuous mode [ 46.638587][ T8484] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 46.649971][ T8484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.658783][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.666842][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.675740][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.689426][ T8480] device veth0_macvtap entered promiscuous mode [ 46.715460][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.746719][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.748037][ T34] audit: type=1804 audit(1605872379.857:2): pid=9825 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/7/file1/bus" dev="loop0" ino=3 res=1 errno=0 [ 46.769754][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 46.823253][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.834202][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.844967][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.855413][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.865320][ T8478] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 46.875891][ T8478] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 46.886686][ T8478] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.916868][ T8480] device veth1_macvtap entered promiscuous mode [ 46.925523][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.936884][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.946005][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.956603][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.965647][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 46.974780][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 46.987059][ C0] hrtimer: interrupt took 16823 ns [ 46.988575][ T8478] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.009182][ T8478] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.023208][ T8478] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.031995][ T8478] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.070377][ T8484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.079633][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 47.089031][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 47.101328][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.111844][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.122694][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.133426][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.143616][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 47.154333][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.165887][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 47.178725][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.186075][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.198307][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.208625][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.219556][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.229492][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 47.240176][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 47.251390][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 47.270595][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.279148][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.288945][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.297728][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.316494][ T8480] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.331553][ T8480] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.340448][ T8480] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.349425][ T8480] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 47.367323][ T8] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.380009][ T8] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.418475][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.426287][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.435362][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.454604][ T34] audit: type=1804 audit(1605872380.557:3): pid=9876 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/7/file1/bus" dev="loop0" ino=3 res=1 errno=0 [ 47.488043][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.511115][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.519261][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.541849][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.555430][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.564181][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.598464][ T2973] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.618235][ T4874] Bluetooth: hci0: command 0x040f tx timeout [ 47.624436][ T2973] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.637143][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.645200][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.655062][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.664117][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.687127][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 47.696050][ T8484] device veth0_vlan entered promiscuous mode [ 47.703451][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.734443][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.743617][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.753037][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.761014][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 47.770683][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.779894][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.790375][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.798125][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.810184][ T8482] device veth0_vlan entered promiscuous mode [ 47.819501][ T8484] device veth1_vlan entered promiscuous mode [ 47.840048][ T27] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 11:39:41 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_mreq(r0, 0x29, 0x1, 0x0, 0x0) 11:39:41 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 47.857078][ T17] Bluetooth: hci1: command 0x040f tx timeout [ 47.866274][ T8482] device veth1_vlan entered promiscuous mode [ 47.874874][ T27] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 47.896109][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 47.934493][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.945700][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.962567][ T8484] device veth0_macvtap entered promiscuous mode 11:39:41 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0xfff, 0x201) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824ca", 0xfe8e}], 0x1) [ 47.982540][ T8482] device veth0_macvtap entered promiscuous mode [ 48.000380][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.011955][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.017092][ T17] Bluetooth: hci2: command 0x040f tx timeout [ 48.029753][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.051521][ T8484] device veth1_macvtap entered promiscuous mode [ 48.065778][ T8482] device veth1_macvtap entered promiscuous mode [ 48.080672][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.092421][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 48.136757][ T4874] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.157249][ T34] audit: type=1804 audit(1605872381.258:4): pid=9919 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/8/file1/bus" dev="loop0" ino=4 res=1 errno=0 [ 48.174031][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.191613][ T42] Bluetooth: hci3: command 0x040f tx timeout [ 48.197693][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.207561][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.220118][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.230017][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.240550][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.250384][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.261347][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.272577][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.284035][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.305581][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.330487][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.337453][ T4917] Bluetooth: hci4: command 0x040f tx timeout [ 48.353553][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.375432][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.397441][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.407565][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.418487][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.431018][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 48.446173][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.457510][ T8484] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.465028][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.474896][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.483997][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.494754][ T42] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.504558][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.507262][ T9142] Bluetooth: hci5: command 0x040f tx timeout [ 48.517485][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.532724][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.544882][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.557517][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.570663][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.581130][ T8482] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.592125][ T8482] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.603579][ T8482] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.614056][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.625607][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.636354][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.648958][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.659845][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.673126][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.683446][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.695577][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.706051][ T8484] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 48.718671][ T8484] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 48.729451][ T8484] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.740713][ T8484] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.749453][ T8484] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.758599][ T8484] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.768178][ T8484] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.778292][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.786710][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.796012][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.805127][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.819469][ T8482] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.830535][ T8482] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.839916][ T8482] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.848717][ T8482] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.925418][ T2973] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.937593][ T2973] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.955261][ T4917] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 48.980618][ T2973] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.007914][ T27] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.015721][ T27] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.023818][ T2973] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.043460][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 49.056366][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:39:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 11:39:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:42 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_mreq(r0, 0x29, 0x1, 0x0, 0x0) 11:39:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0xfff, 0x201) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824ca", 0xfe8e}], 0x1) 11:39:42 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) [ 49.095710][ T8] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.104373][ T8] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.120905][ T9142] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 11:39:42 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_mreq(r0, 0x29, 0x1, 0x0, 0x0) 11:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:42 executing program 3: set_mempolicy(0x3, &(0x7f0000000080)=0xfff, 0x201) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824ca", 0xfe8e}], 0x1) 11:39:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 11:39:42 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff008}, {0x6}]}, 0x10) 11:39:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) [ 49.407605][ T34] audit: type=1804 audit(1605872382.508:5): pid=9986 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/9/file1/bus" dev="loop0" ino=5 res=1 errno=0 [ 49.716819][ T9142] Bluetooth: hci0: command 0x0419 tx timeout 11:39:43 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) [ 49.937365][ T4917] Bluetooth: hci1: command 0x0419 tx timeout 11:39:43 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xd6c4, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 11:39:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:43 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 50.097753][ T4917] Bluetooth: hci2: command 0x0419 tx timeout [ 50.256635][ T4917] Bluetooth: hci3: command 0x0419 tx timeout [ 50.418805][ T4917] Bluetooth: hci4: command 0x0419 tx timeout [ 50.449006][ T34] audit: type=1804 audit(1605872383.548:6): pid=10052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/10/file1/bus" dev="loop0" ino=6 res=1 errno=0 [ 50.543047][ T34] audit: type=1804 audit(1605872383.588:7): pid=10044 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir907123428/syzkaller.hhr6ZR/4/file1/bus" dev="loop2" ino=7 res=1 errno=0 [ 50.578700][ T4917] Bluetooth: hci5: command 0x0419 tx timeout [ 50.593811][ T34] audit: type=1804 audit(1605872383.688:8): pid=10053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir047503116/syzkaller.Yn9A0h/7/file1/bus" dev="loop5" ino=8 res=1 errno=0 11:39:44 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:44 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000815, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000300)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a01000000000000008000f0fffeffe809000000fff5dd0000001000010004081000418e00000004fcff", 0x58}], 0x1) 11:39:44 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:44 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:44 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:44 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 51.671221][ T34] audit: type=1804 audit(1605872384.768:9): pid=10090 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir867274831/syzkaller.zXOxiD/7/file1/bus" dev="loop1" ino=9 res=1 errno=0 [ 51.811517][ T34] audit: type=1804 audit(1605872384.908:10): pid=10078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir937334173/syzkaller.rdKwe3/7/file1/bus" dev="loop3" ino=10 res=1 errno=0 [ 52.000163][ T34] audit: type=1804 audit(1605872385.088:11): pid=10101 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir001962826/syzkaller.1eXEw7/7/file1/bus" dev="loop4" ino=11 res=1 errno=0 [ 52.332469][ T34] audit: type=1804 audit(1605872385.288:12): pid=10112 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir047503116/syzkaller.Yn9A0h/8/file1/bus" dev="sda1" ino=15808 res=1 errno=0 11:39:45 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 52.369367][ T34] audit: type=1804 audit(1605872385.328:13): pid=10115 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir047503116/syzkaller.Yn9A0h/8/file1/bus" dev="sda1" ino=15808 res=1 errno=0 [ 52.394318][ T34] audit: type=1804 audit(1605872385.428:14): pid=10105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/11/file1/bus" dev="sda1" ino=15807 res=1 errno=0 11:39:46 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 52.827696][ T34] audit: type=1804 audit(1605872385.918:15): pid=10123 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir907123428/syzkaller.hhr6ZR/6/file1/bus" dev="sda1" ino=15799 res=1 errno=0 11:39:46 executing program 4: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:46 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:46 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:46 executing program 1: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:46 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 53.412344][ T34] audit: type=1804 audit(1605872386.508:16): pid=10139 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir001962826/syzkaller.1eXEw7/8/file1/bus" dev="loop4" ino=13 res=1 errno=0 [ 53.442796][ T34] audit: type=1804 audit(1605872386.518:17): pid=10132 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir047503116/syzkaller.Yn9A0h/9/file1/bus" dev="loop5" ino=12 res=1 errno=0 [ 53.525329][ T34] audit: type=1804 audit(1605872386.618:18): pid=10150 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir122772046/syzkaller.lk682n/12/file1/bus" dev="sda1" ino=15774 res=1 errno=0 [ 54.022280][ T34] audit: type=1804 audit(1605872387.118:19): pid=10161 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir907123428/syzkaller.hhr6ZR/7/file1/bus" dev="loop2" ino=14 res=1 errno=0 11:39:47 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) 11:39:48 executing program 5: r0 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r1, &(0x7f0000003980), 0x40000000000012b, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = creat(&(0x7f0000000240)='./bus\x00', 0x0) bind(r1, 0x0, 0x0) ftruncate(r2, 0x1000) lseek(r2, 0x0, 0x2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r3, 0x0, 0x8400fffffffa) [ 54.994546][ C1] ================================================================== [ 55.002858][ C1] BUG: KCSAN: data-race in __delayacct_blkio_end / __delayacct_blkio_start [ 55.011532][ C1] [ 55.013879][ C1] write to 0xffff88810159b8c8 of 8 bytes by task 10177 on cpu 0: [ 55.022393][ C1] __delayacct_blkio_start+0x35/0x40 [ 55.027888][ C1] __schedule+0x18c/0x550 [ 55.032575][ C1] schedule+0x7f/0xb0 [ 55.036570][ C1] io_schedule+0x3b/0x50 [ 55.041090][ C1] bit_wait_io+0x8/0x40 [ 55.045262][ C1] out_of_line_wait_on_bit+0xb6/0x110 [ 55.050824][ C1] __bread_gfp+0x18b/0x210 [ 55.055338][ C1] fat_get_entry+0x47c/0x5f0 [ 55.060285][ C1] fat_subdirs+0x10c/0x1b0 [ 55.064864][ C1] fat_fill_super+0x2607/0x2a00 [ 55.069991][ C1] msdos_fill_super+0x29/0x30 [ 55.074680][ C1] mount_bdev+0x1e2/0x280 [ 55.079118][ C1] msdos_mount+0x2d/0x40 [ 55.083514][ C1] legacy_get_tree+0x70/0xc0 [ 55.088190][ C1] vfs_get_tree+0x4a/0x190 [ 55.092607][ C1] path_mount+0x119d/0x1c10 [ 55.097231][ C1] __se_sys_mount+0x23d/0x2e0 [ 55.101911][ C1] __x64_sys_mount+0x63/0x70 [ 55.106698][ C1] do_syscall_64+0x39/0x80 [ 55.111203][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 55.117354][ C1] [ 55.119684][ C1] read to 0xffff88810159b8c8 of 8 bytes by interrupt on cpu 1: [ 55.127320][ C1] __delayacct_blkio_end+0x70/0xf0 [ 55.132751][ C1] try_to_wake_up+0x107/0x470 [ 55.138039][ C1] autoremove_wake_function+0xc/0x50 [ 55.143556][ C1] __wake_up_common+0xbc/0x130 [ 55.148573][ C1] __wake_up+0x80/0xc0 [ 55.152730][ C1] wake_up_bit+0x72/0x90 [ 55.158275][ C1] end_buffer_read_sync+0x64/0x70 [ 55.163504][ C1] end_bio_bh_io_sync+0x6f/0x90 [ 55.168523][ C1] bio_endio+0x28b/0x350 [ 55.172856][ C1] blk_update_request+0x4d5/0xb00 [ 55.177882][ C1] blk_mq_end_request+0x22/0x50 [ 55.183074][ C1] lo_complete_rq+0xca/0x180 [ 55.187845][ C1] blk_done_softirq+0x145/0x190 [ 55.192888][ C1] __do_softirq+0x12c/0x2b1 [ 55.197489][ C1] run_ksoftirqd+0x13/0x20 [ 55.201906][ C1] smpboot_thread_fn+0x34f/0x520 [ 55.208035][ C1] kthread+0x1fa/0x220 [ 55.212313][ C1] ret_from_fork+0x1f/0x30 [ 55.216856][ C1] [ 55.219272][ C1] Reported by Kernel Concurrency Sanitizer on: [ 55.225453][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.10.0-rc4-syzkaller #0 [ 55.233690][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.244705][ C1] ================================================================== [ 55.253879][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 55.260567][ C1] CPU: 1 PID: 16 Comm: ksoftirqd/1 Not tainted 5.10.0-rc4-syzkaller #0 [ 55.269211][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.280130][ C1] Call Trace: [ 55.283736][ C1] dump_stack+0x116/0x15d [ 55.288249][ C1] panic+0x1e7/0x5fa [ 55.292273][ C1] ? vprintk_emit+0x2f2/0x370 [ 55.297073][ C1] kcsan_report+0x67b/0x680 [ 55.301652][ C1] ? kcsan_setup_watchpoint+0x46a/0x4d0 [ 55.307201][ C1] ? __delayacct_blkio_end+0x70/0xf0 [ 55.312489][ C1] ? try_to_wake_up+0x107/0x470 [ 55.317635][ C1] ? autoremove_wake_function+0xc/0x50 [ 55.323323][ C1] ? __wake_up_common+0xbc/0x130 [ 55.328560][ C1] ? __wake_up+0x80/0xc0 [ 55.333069][ C1] ? wake_up_bit+0x72/0x90 [ 55.337821][ C1] ? end_buffer_read_sync+0x64/0x70 [ 55.344417][ C1] ? end_bio_bh_io_sync+0x6f/0x90 [ 55.349594][ C1] ? bio_endio+0x28b/0x350 [ 55.354246][ C1] ? blk_update_request+0x4d5/0xb00 [ 55.359476][ C1] ? blk_mq_end_request+0x22/0x50 [ 55.364588][ C1] ? lo_complete_rq+0xca/0x180 [ 55.369358][ C1] ? blk_done_softirq+0x145/0x190 [ 55.374582][ C1] ? __do_softirq+0x12c/0x2b1 [ 55.380309][ C1] ? run_ksoftirqd+0x13/0x20 [ 55.384900][ C1] ? smpboot_thread_fn+0x34f/0x520 [ 55.390017][ C1] ? kthread+0x1fa/0x220 [ 55.395229][ C1] ? ret_from_fork+0x1f/0x30 [ 55.399999][ C1] ? update_load_avg+0x1ad/0x2d0 [ 55.404942][ C1] kcsan_setup_watchpoint+0x46a/0x4d0 [ 55.410557][ C1] __delayacct_blkio_end+0x70/0xf0 [ 55.415765][ C1] try_to_wake_up+0x107/0x470 [ 55.420738][ C1] autoremove_wake_function+0xc/0x50 [ 55.426025][ C1] __wake_up_common+0xbc/0x130 [ 55.430879][ C1] __wake_up+0x80/0xc0 [ 55.435248][ C1] ? __wait_on_buffer+0x60/0x60 [ 55.440100][ C1] wake_up_bit+0x72/0x90 [ 55.444571][ C1] end_buffer_read_sync+0x64/0x70 [ 55.449604][ C1] end_bio_bh_io_sync+0x6f/0x90 [ 55.454543][ C1] ? decrypt_bh+0x80/0x80 [ 55.459085][ C1] bio_endio+0x28b/0x350 [ 55.463332][ C1] blk_update_request+0x4d5/0xb00 [ 55.468522][ C1] blk_mq_end_request+0x22/0x50 [ 55.473455][ C1] lo_complete_rq+0xca/0x180 [ 55.478314][ C1] blk_done_softirq+0x145/0x190 [ 55.483241][ C1] __do_softirq+0x12c/0x2b1 [ 55.488127][ C1] ? ksoftirqd_should_run+0x10/0x10 [ 55.493739][ C1] run_ksoftirqd+0x13/0x20 [ 55.498156][ C1] smpboot_thread_fn+0x34f/0x520 [ 55.503254][ C1] ? cpu_report_death+0x80/0x80 [ 55.508104][ C1] kthread+0x1fa/0x220 [ 55.512172][ C1] ? cpu_report_death+0x80/0x80 [ 55.517087][ C1] ? kthread_blkcg+0x80/0x80 [ 55.521748][ C1] ret_from_fork+0x1f/0x30 [ 55.527364][ C1] Kernel Offset: disabled [ 55.532125][ C1] Rebooting in 86400 seconds..