[ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. Starting Load/Save RF Kill Switch Status... [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ 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 Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.82' (ECDSA) to the list of known hosts. 2021/04/09 17:26:49 fuzzer started 2021/04/09 17:26:49 dialing manager at 10.128.0.169:37863 2021/04/09 17:26:49 checking machine... 2021/04/09 17:26:49 checking revisions... 2021/04/09 17:26:49 testing simple program... syzkaller login: [ 78.535218][ T8454] chnl_net:caif_netlink_parms(): no params data found [ 78.590109][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.598783][ T8454] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.607280][ T8454] device bridge_slave_0 entered promiscuous mode [ 78.618480][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.625787][ T8454] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.634089][ T8454] device bridge_slave_1 entered promiscuous mode [ 78.656866][ T8454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 78.668742][ T8454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 78.693398][ T8454] team0: Port device team_slave_0 added [ 78.701090][ T8454] team0: Port device team_slave_1 added [ 78.720127][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.727254][ T8454] 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. [ 78.753387][ T8454] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.766893][ T8454] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.773964][ T8454] 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. [ 78.800197][ T8454] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.839803][ T8454] device hsr_slave_0 entered promiscuous mode [ 78.849514][ T8454] device hsr_slave_1 entered promiscuous mode [ 78.961374][ T8454] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.979261][ T8454] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.989190][ T8454] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.002860][ T8454] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.033431][ T8454] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.040690][ T8454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.049337][ T8454] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.056576][ T8454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.106615][ T8454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.119907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.135482][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.145808][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.155544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 79.170511][ T8454] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.181638][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.192745][ T3766] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.199919][ T3766] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.212195][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.221863][ T3809] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.229041][ T3809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.255137][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.264464][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.275027][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 79.288513][ T8454] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 79.302154][ T8454] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 79.312372][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 79.320907][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 79.341319][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 79.349116][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 79.365099][ T8454] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 79.386273][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 79.407992][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 79.416744][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 79.424795][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 79.436818][ T8454] device veth0_vlan entered promiscuous mode [ 79.449474][ T8454] device veth1_vlan entered promiscuous mode [ 79.475590][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 79.485773][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 79.495704][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 79.507709][ T8454] device veth0_macvtap entered promiscuous mode [ 79.520133][ T8454] device veth1_macvtap entered promiscuous mode [ 79.540973][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 79.548881][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 79.559013][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 79.571558][ T8454] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 79.580531][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 79.589823][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 79.602514][ T8454] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.613272][ T8454] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.622010][ T8454] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 79.632031][ T8454] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 79.738180][ T310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.746877][ T310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.758672][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.807012][ T185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.818051][ T185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.828772][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2021/04/09 17:26:52 building call list... [ 80.738591][ T310] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.438215][ T8438] can: request_module (can-proto-0) failed. executing program [ 82.996633][ T310] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.754654][ T310] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.891550][ T310] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program [ 86.961557][ T310] device hsr_slave_0 left promiscuous mode [ 86.969229][ T310] device hsr_slave_1 left promiscuous mode [ 86.977064][ T310] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 86.985161][ T310] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 86.995740][ T310] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.003642][ T310] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.012206][ T310] device bridge_slave_1 left promiscuous mode [ 87.021032][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.036026][ T310] device bridge_slave_0 left promiscuous mode [ 87.042326][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.061014][ T310] device veth1_macvtap left promiscuous mode [ 87.068417][ T310] device veth0_macvtap left promiscuous mode [ 87.075724][ T310] device veth1_vlan left promiscuous mode [ 87.081886][ T310] device veth0_vlan left promiscuous mode executing program [ 90.561652][ T310] team0 (unregistering): Port device team_slave_1 removed [ 90.577758][ T310] team0 (unregistering): Port device team_slave_0 removed [ 90.592723][ T310] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.614808][ T310] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.677642][ T310] bond0 (unregistering): Released all slaves executing program [ 91.806664][ T8438] can: request_module (can-proto-0) failed. [ 91.821248][ T8438] can: request_module (can-proto-0) failed. 2021/04/09 17:27:13 syscalls: 3560 2021/04/09 17:27:13 code coverage: enabled 2021/04/09 17:27:13 comparison tracing: enabled 2021/04/09 17:27:13 extra coverage: enabled 2021/04/09 17:27:13 setuid sandbox: enabled 2021/04/09 17:27:13 namespace sandbox: enabled 2021/04/09 17:27:13 Android sandbox: /sys/fs/selinux/policy does not exist 2021/04/09 17:27:13 fault injection: enabled 2021/04/09 17:27:13 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/04/09 17:27:13 net packet injection: enabled 2021/04/09 17:27:13 net device setup: enabled 2021/04/09 17:27:13 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/04/09 17:27:13 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/04/09 17:27:13 USB emulation: enabled 2021/04/09 17:27:13 hci packet injection: enabled 2021/04/09 17:27:13 wifi device emulation: enabled 2021/04/09 17:27:13 802.15.4 emulation: enabled 2021/04/09 17:27:13 fetching corpus: 0, signal 0/0 (executing program) 2021/04/09 17:27:13 fetching corpus: 0, signal 0/0 (executing program) 2021/04/09 17:27:14 starting 6 fuzzer processes 17:27:14 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) 17:27:14 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x201) futex(&(0x7f00000002c0)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000000400), 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:27:15 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/adsp1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000006fc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 17:27:15 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:27:15 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) [ 103.329850][ T8801] chnl_net:caif_netlink_parms(): no params data found 17:27:16 executing program 5: io_setup(0x2, &(0x7f0000000000)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) [ 103.687008][ T8801] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.719502][ T8801] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.730560][ T8801] device bridge_slave_0 entered promiscuous mode [ 103.767654][ T8801] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.775034][ T8801] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.801567][ T8801] device bridge_slave_1 entered promiscuous mode [ 103.960453][ T8801] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.975826][ T8803] chnl_net:caif_netlink_parms(): no params data found [ 103.994649][ T8801] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.028113][ T8801] team0: Port device team_slave_0 added [ 104.069667][ T8801] team0: Port device team_slave_1 added [ 104.109973][ T8801] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.118686][ T8801] 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. [ 104.146126][ T8801] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.169344][ T8801] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.178010][ T8801] 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. [ 104.205555][ T8801] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.262504][ T8801] device hsr_slave_0 entered promiscuous mode [ 104.288205][ T8801] device hsr_slave_1 entered promiscuous mode [ 104.452671][ T8803] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.461808][ T8803] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.471320][ T8803] device bridge_slave_0 entered promiscuous mode [ 104.486215][ T8803] bridge0: port 2(bridge_slave_1) entered blocking state [ 104.495605][ T8803] bridge0: port 2(bridge_slave_1) entered disabled state [ 104.503990][ T8803] device bridge_slave_1 entered promiscuous mode [ 104.514485][ T8805] chnl_net:caif_netlink_parms(): no params data found [ 104.659427][ T8803] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 104.681189][ T8807] chnl_net:caif_netlink_parms(): no params data found [ 104.706058][ T8803] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.786433][ T8803] team0: Port device team_slave_0 added [ 104.837988][ T8803] team0: Port device team_slave_1 added [ 104.862218][ T8805] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.913953][ T8805] bridge0: port 1(bridge_slave_0) entered disabled state [ 104.921842][ T8805] device bridge_slave_0 entered promiscuous mode [ 105.007386][ T8805] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.020592][ T8805] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.030775][ T8805] device bridge_slave_1 entered promiscuous mode [ 105.057439][ T36] Bluetooth: hci0: command 0x0409 tx timeout [ 105.113935][ T8803] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.120915][ T8803] 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. [ 105.148369][ T8803] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.186701][ T8807] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.194237][ T8807] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.202045][ T8807] device bridge_slave_0 entered promiscuous mode [ 105.232144][ T8803] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.239200][ T8803] 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. [ 105.265640][ T8803] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.283036][ T8807] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.290338][ T8807] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.299019][ T8807] device bridge_slave_1 entered promiscuous mode [ 105.309159][ T8805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.318568][ T8826] chnl_net:caif_netlink_parms(): no params data found [ 105.352033][ T8803] device hsr_slave_0 entered promiscuous mode [ 105.359527][ T8803] device hsr_slave_1 entered promiscuous mode [ 105.366529][ T8803] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 105.373336][ T3766] Bluetooth: hci1: command 0x0409 tx timeout [ 105.374803][ T8803] Cannot create hsr debugfs directory [ 105.395553][ T8805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.477133][ T8807] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.517608][ T8805] team0: Port device team_slave_0 added [ 105.525536][ T8807] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.551926][ T8807] team0: Port device team_slave_0 added [ 105.594284][ T8807] team0: Port device team_slave_1 added [ 105.609104][ T8805] team0: Port device team_slave_1 added [ 105.615041][ T36] Bluetooth: hci2: command 0x0409 tx timeout [ 105.675715][ T8826] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.682882][ T8826] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.706295][ T8826] device bridge_slave_0 entered promiscuous mode [ 105.766763][ T8989] chnl_net:caif_netlink_parms(): no params data found [ 105.780585][ T8826] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.795297][ T8826] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.802990][ T8826] device bridge_slave_1 entered promiscuous mode [ 105.820242][ T8805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.827782][ T8805] 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. [ 105.853328][ T3766] Bluetooth: hci3: command 0x0409 tx timeout [ 105.859756][ T8805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.884208][ T8807] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.891170][ T8807] 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. [ 105.918973][ T8807] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.932179][ T8807] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.939680][ T8807] 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. [ 105.966798][ T8807] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.985469][ T8805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.992408][ T8805] 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. [ 106.020222][ T8805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.096810][ T8826] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.121139][ T8826] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.166645][ T8807] device hsr_slave_0 entered promiscuous mode [ 106.177964][ T8807] device hsr_slave_1 entered promiscuous mode [ 106.185027][ T8807] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.192631][ T8807] Cannot create hsr debugfs directory [ 106.214246][ T8805] device hsr_slave_0 entered promiscuous mode [ 106.225353][ T8805] device hsr_slave_1 entered promiscuous mode [ 106.232112][ T8805] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.240592][ T8805] Cannot create hsr debugfs directory [ 106.296070][ T8826] team0: Port device team_slave_0 added [ 106.314981][ T8801] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.339611][ T8989] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.343566][ T36] Bluetooth: hci4: command 0x0409 tx timeout [ 106.357831][ T8989] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.366462][ T8989] device bridge_slave_0 entered promiscuous mode [ 106.377243][ T8826] team0: Port device team_slave_1 added [ 106.407877][ T8989] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.423003][ T8989] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.432470][ T8989] device bridge_slave_1 entered promiscuous mode [ 106.449295][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.458282][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.469004][ T8801] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.565296][ T8989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 106.579072][ T8989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 106.589494][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.599553][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.608725][ T20] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.615911][ T20] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.628633][ T8826] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 106.638231][ T8826] 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. [ 106.668239][ T8826] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 106.682018][ T8826] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 106.690367][ T8826] 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. [ 106.722664][ T8826] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 106.765468][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.776128][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.785311][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.795644][ T20] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.802959][ T20] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.848084][ T8989] team0: Port device team_slave_0 added [ 106.882009][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.901773][ T3766] Bluetooth: hci5: command 0x0409 tx timeout [ 106.912636][ T8826] device hsr_slave_0 entered promiscuous mode [ 106.921778][ T8826] device hsr_slave_1 entered promiscuous mode [ 106.929587][ T8826] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 106.938232][ T8826] Cannot create hsr debugfs directory [ 106.954782][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.976573][ T8989] team0: Port device team_slave_1 added [ 107.014725][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 107.026577][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 107.039281][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 107.049025][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 107.075371][ T8989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 107.082715][ T8989] 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. [ 107.110744][ T8989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 107.133385][ T3766] Bluetooth: hci0: command 0x041b tx timeout [ 107.152786][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 107.171560][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 107.181364][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 107.193645][ T8803] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 107.206131][ T8989] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 107.215035][ T8989] 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. [ 107.241944][ T8989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 107.259148][ T8801] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 107.271037][ T8801] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 107.293867][ T8803] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 107.308788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 107.318195][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 107.347665][ T8803] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 107.388522][ T8803] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 107.439443][ T8989] device hsr_slave_0 entered promiscuous mode [ 107.447916][ T8989] device hsr_slave_1 entered promiscuous mode [ 107.456269][ T20] Bluetooth: hci1: command 0x041b tx timeout [ 107.468421][ T8989] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 107.477010][ T8989] Cannot create hsr debugfs directory [ 107.503110][ T8801] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 107.529419][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 107.553748][ T8676] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 107.579745][ T8807] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 107.635449][ T8807] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 107.684957][ T8807] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 107.700752][ T3766] Bluetooth: hci2: command 0x041b tx timeout [ 107.723866][ T8807] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 107.818483][ T8805] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 107.867316][ T8826] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 107.878197][ T8805] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 107.923733][ T8826] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 107.935550][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 107.940120][ T3766] Bluetooth: hci3: command 0x041b tx timeout [ 107.944436][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 107.960715][ T8826] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 107.973063][ T8805] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 107.989457][ T8805] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 108.025031][ T8826] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 108.048174][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 108.059188][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 108.069643][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 108.078966][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 108.090548][ T8801] device veth0_vlan entered promiscuous mode [ 108.151182][ T8989] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 108.191192][ T8803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.203338][ T8989] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 108.222228][ T8989] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 108.233103][ T8989] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 108.256154][ T8801] device veth1_vlan entered promiscuous mode [ 108.283330][ T8803] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.305176][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 108.315125][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.323860][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.363456][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 108.371808][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.382219][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.391724][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.399066][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.421387][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.429634][ T36] Bluetooth: hci4: command 0x041b tx timeout [ 108.490172][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.499218][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.509312][ T3766] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.516505][ T3766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.524652][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 108.533554][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 108.545610][ T8807] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.581166][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 108.590315][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 108.599599][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 108.608782][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 108.618865][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 108.628016][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 108.636709][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 108.646072][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 108.655549][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 108.697510][ T8805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.705691][ T8801] device veth0_macvtap entered promiscuous mode [ 108.725739][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 108.735213][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.742943][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.767053][ T8807] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.785735][ T8801] device veth1_macvtap entered promiscuous mode [ 108.801256][ T8803] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 108.817542][ T8803] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 108.843299][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 108.851790][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 108.861556][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 108.870029][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 108.878740][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.889791][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 108.898819][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 108.905964][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 108.917817][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 108.929936][ T8805] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.953517][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 108.962970][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 108.972073][ T3766] bridge0: port 2(bridge_slave_1) entered blocking state [ 108.979270][ T3766] bridge0: port 2(bridge_slave_1) entered forwarding state [ 108.988159][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 108.997414][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.006280][ T3766] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.013437][ T3766] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.032791][ T8989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.041862][ T36] Bluetooth: hci5: command 0x041b tx timeout [ 109.058791][ T8801] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 109.072913][ T8801] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 109.087526][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.096908][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.106707][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 109.115858][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 109.125284][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.135671][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.144905][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.152009][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.160374][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 109.169436][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 109.178753][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.186450][ T36] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.198018][ T8826] 8021q: adding VLAN 0 to HW filter on device bond0 [ 109.213776][ T9261] Bluetooth: hci0: command 0x040f tx timeout [ 109.237365][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.251985][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.262083][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.289119][ T8989] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.303079][ T8803] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.335343][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.344952][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.354641][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.362492][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.371817][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.380875][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.389712][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 109.398086][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 109.406312][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 109.416151][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 109.425659][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 109.434778][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 109.443559][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.451994][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.471807][ T8807] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 109.489776][ T8807] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 109.508259][ T8826] 8021q: adding VLAN 0 to HW filter on device team0 [ 109.531274][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.533854][T10097] Bluetooth: hci1: command 0x040f tx timeout [ 109.542489][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 109.555632][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 109.565160][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 109.574231][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.574731][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.591504][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.600970][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.610231][ T3809] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.617497][ T3809] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.625698][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 109.634333][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 109.643305][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 109.651185][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.725424][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 109.748203][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 109.771253][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 109.774111][T10097] Bluetooth: hci2: command 0x040f tx timeout [ 109.780916][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 109.801162][ T8675] bridge0: port 1(bridge_slave_0) entered blocking state [ 109.808345][ T8675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 109.817135][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.826379][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.835435][ T8675] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.842518][ T8675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.850923][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 109.860444][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 109.869516][ T8675] bridge0: port 2(bridge_slave_1) entered blocking state [ 109.876673][ T8675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 109.884675][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.897744][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 109.917470][ T8807] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 109.963583][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 109.971164][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 109.979698][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 109.989640][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 109.999082][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.009112][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.013636][ T3766] Bluetooth: hci3: command 0x040f tx timeout [ 110.030832][ T8803] device veth0_vlan entered promiscuous mode [ 110.053831][ T8803] device veth1_vlan entered promiscuous mode [ 110.071430][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.079488][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 110.089633][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.098563][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.107605][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 110.116287][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 110.125716][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 110.134849][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.142353][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.150477][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.159816][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.170192][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.178744][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.187322][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 110.202809][ T8805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.224690][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 110.232982][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.241661][ T310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.259765][ T310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.265796][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.285308][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.298019][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.307612][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 110.320244][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 110.361740][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 110.392610][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 110.401964][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 110.416844][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.426168][T10087] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.439755][ T8989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.453565][ T8989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.472689][ T8826] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 110.485007][ T8826] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 110.495789][ T3766] Bluetooth: hci4: command 0x040f tx timeout [ 110.502605][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.512270][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.522838][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.531438][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.541426][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 110.550616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 110.590328][ T8803] device veth0_macvtap entered promiscuous mode [ 110.605275][ T8807] device veth0_vlan entered promiscuous mode [ 110.622754][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 110.631655][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 110.641929][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 110.651281][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 110.661641][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 110.672559][ T8803] device veth1_macvtap entered promiscuous mode [ 110.690678][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 110.693914][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 110.707147][ T8675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 110.715586][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 110.727094][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 110.742345][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 110.751653][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 110.772454][ T8803] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 110.789653][ T8803] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.804162][ T8803] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 110.829312][ T8803] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 110.842406][ T8803] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 110.859980][ T8803] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 110.871658][ T8807] device veth1_vlan entered promiscuous mode [ 110.881280][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 110.891072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 110.901254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 110.910623][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 110.920261][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 110.929703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 110.946892][ T8989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 110.976505][ T8803] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.001229][ T8803] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.036803][ T8803] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.053472][ T9261] Bluetooth: hci5: command 0x040f tx timeout [ 111.059720][ T8803] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.075988][ C0] hrtimer: interrupt took 69662 ns [ 111.088685][ T8805] device veth0_vlan entered promiscuous mode [ 111.097198][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 111.123874][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 111.135259][ T8826] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.180512][ T8805] device veth1_vlan entered promiscuous mode 17:27:24 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 111.260414][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 111.273088][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 111.294813][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 111.324949][ T20] Bluetooth: hci0: command 0x0419 tx timeout [ 111.338968][ T8807] device veth0_macvtap entered promiscuous mode [ 111.395269][ T8807] device veth1_macvtap entered promiscuous mode 17:27:24 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 111.471735][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 111.493044][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.514161][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 111.533069][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 17:27:24 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 111.574513][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 111.609049][ T8805] device veth0_macvtap entered promiscuous mode [ 111.616763][ T20] Bluetooth: hci1: command 0x0419 tx timeout [ 111.657867][ T8807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 111.669898][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.681879][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.714455][ T8807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.744702][ T8807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 17:27:24 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 111.783131][ T8807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.806246][ T8807] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.833105][ T8805] device veth1_macvtap entered promiscuous mode [ 111.854002][ T3766] Bluetooth: hci2: command 0x0419 tx timeout [ 111.870171][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.879315][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 111.897619][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 111.910913][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready 17:27:24 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 111.932025][ T3575] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.037794][ T8807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.043998][ T555] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 112.059338][ T555] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 17:27:24 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 112.081576][ T8807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.093751][T10130] Bluetooth: hci3: command 0x0419 tx timeout [ 112.101271][ T8807] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.121367][ T8807] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.134597][ T8807] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.157752][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 112.180391][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.199601][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 112.211207][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.230483][ T3766] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 17:27:25 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 112.274658][ T8807] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.300045][ T8807] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.344818][ T8807] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.375397][ T8807] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.451049][ T8805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.487071][ T8805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.510514][ T8805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.530855][ T8805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.541995][ T8805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 112.562248][ T8805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.583781][ T9261] Bluetooth: hci4: command 0x0419 tx timeout [ 112.595273][ T8805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 112.621235][ T8989] device veth0_vlan entered promiscuous mode [ 112.635789][T10082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 112.654706][T10082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 112.675598][T10082] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 112.689613][T10082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.698848][T10082] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 112.708306][T10082] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 112.731321][ T8805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.748794][ T8805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.758939][ T8805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.774595][ T8805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.785054][ T8805] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 112.795684][ T8805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 112.807504][ T8805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 112.826299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 112.837389][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 112.847243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 112.857228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 112.872791][ T8805] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.888888][ T8805] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.907041][ T8805] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 112.918749][ T8805] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 17:27:25 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) [ 112.939065][ T8826] device veth0_vlan entered promiscuous mode [ 112.947500][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 112.956957][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 112.968578][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 113.017015][T10130] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 113.046338][ T8989] device veth1_vlan entered promiscuous mode [ 113.090697][ T8826] device veth1_vlan entered promiscuous mode [ 113.133720][ T3766] Bluetooth: hci5: command 0x0419 tx timeout [ 113.299590][ T185] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.314821][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.323673][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.333562][ T185] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.352423][ T8989] device veth0_macvtap entered promiscuous mode [ 113.384178][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 113.392649][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 113.415328][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 113.440378][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 113.496860][ T8826] device veth0_macvtap entered promiscuous mode [ 113.534384][ T8989] device veth1_macvtap entered promiscuous mode [ 113.579219][ T8826] device veth1_macvtap entered promiscuous mode [ 113.604653][ T66] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.612672][ T66] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.633507][ T185] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 113.643005][ T185] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.662278][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 113.679484][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.689947][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 113.701518][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.711691][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 113.722645][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.733443][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 113.744494][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.756499][ T8989] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 113.785898][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.795884][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 113.805842][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 113.814932][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 113.822975][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 113.832222][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 113.841601][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 113.851942][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 113.864206][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.874540][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 113.885734][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.895840][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 113.907222][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.917411][ T8989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 113.930119][ T8989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 113.943010][ T8989] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 113.957008][ T8989] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.966027][ T8989] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 113.998153][ T8989] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.026814][ T8989] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.056579][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 114.068857][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.080997][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 114.091953][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.108810][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 114.127489][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.151731][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 114.174404][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.193307][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 114.204492][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.216520][ T8826] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 114.227254][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.238813][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.255118][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 114.271767][ T3809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 114.290842][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.300396][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.319545][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 114.330824][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.342439][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 114.353765][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.364713][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 114.375877][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.386366][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 114.397431][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.407835][ T8826] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 114.420219][ T8826] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 114.432179][ T8826] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 114.441255][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 114.449967][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 114.459398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 114.477372][ T8826] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.512194][ T8826] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.522901][ T8826] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 114.540326][ T8826] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 17:27:27 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/adsp1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000006fc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 17:27:27 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x201) futex(&(0x7f00000002c0)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000000400), 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) [ 114.838405][ T310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 114.883848][ T310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 114.984987][ T9261] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 114.997759][ T310] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.032780][ T66] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.054579][ T66] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.055666][ T310] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.122084][ T555] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.140823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 115.166710][ T555] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.167409][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 115.239629][T10129] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 115.405308][T10285] [ 115.407692][T10285] ====================================================== [ 115.414720][T10285] WARNING: possible circular locking dependency detected [ 115.421749][T10285] 5.12.0-rc6-next-20210409-syzkaller #0 Not tainted [ 115.428351][T10285] ------------------------------------------------------ [ 115.435390][T10285] syz-executor.4/10285 is trying to acquire lock: [ 115.441816][T10285] ffff8881423245a0 (&bdev->bd_mutex){+.+.}-{3:3}, at: del_gendisk+0x250/0x9e0 [ 115.450747][T10285] [ 115.450747][T10285] but task is already holding lock: [ 115.458120][T10285] ffffffff8c7d9430 (bdev_lookup_sem){++++}-{3:3}, at: del_gendisk+0x222/0x9e0 [ 115.467045][T10285] [ 115.467045][T10285] which lock already depends on the new lock. [ 115.467045][T10285] [ 115.477485][T10285] [ 115.477485][T10285] the existing dependency chain (in reverse order) is: [ 115.486509][T10285] [ 115.486509][T10285] -> #2 (bdev_lookup_sem){++++}-{3:3}: [ 115.494200][T10285] down_write+0x92/0x150 [ 115.499006][T10285] del_gendisk+0x222/0x9e0 [ 115.503998][T10285] loop_control_ioctl+0x40d/0x4f0 [ 115.509573][T10285] __x64_sys_ioctl+0x193/0x200 [ 115.514907][T10285] do_syscall_64+0x2d/0x70 [ 115.519872][T10285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.526404][T10285] [ 115.526404][T10285] -> #1 (loop_ctl_mutex){+.+.}-{3:3}: [ 115.533987][T10285] __mutex_lock+0x139/0x1120 [ 115.539127][T10285] lo_open+0x1a/0x130 [ 115.543662][T10285] __blkdev_get+0x135/0xa30 [ 115.548730][T10285] blkdev_get_by_dev+0x26c/0x600 [ 115.554212][T10285] blkdev_open+0x154/0x2b0 [ 115.559171][T10285] do_dentry_open+0x4b9/0x11b0 [ 115.564482][T10285] path_openat+0x1c09/0x27d0 [ 115.569634][T10285] do_filp_open+0x190/0x3d0 [ 115.574683][T10285] do_sys_openat2+0x16d/0x420 [ 115.579935][T10285] __x64_sys_open+0x119/0x1c0 [ 115.585182][T10285] do_syscall_64+0x2d/0x70 [ 115.590159][T10285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.596601][T10285] [ 115.596601][T10285] -> #0 (&bdev->bd_mutex){+.+.}-{3:3}: [ 115.604313][T10285] __lock_acquire+0x2a17/0x5230 [ 115.609729][T10285] lock_acquire+0x1ab/0x740 [ 115.614792][T10285] __mutex_lock+0x139/0x1120 [ 115.619930][T10285] del_gendisk+0x250/0x9e0 [ 115.624895][T10285] loop_control_ioctl+0x40d/0x4f0 [ 115.630479][T10285] __x64_sys_ioctl+0x193/0x200 [ 115.635793][T10285] do_syscall_64+0x2d/0x70 [ 115.640760][T10285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.647203][T10285] [ 115.647203][T10285] other info that might help us debug this: [ 115.647203][T10285] [ 115.657441][T10285] Chain exists of: [ 115.657441][T10285] &bdev->bd_mutex --> loop_ctl_mutex --> bdev_lookup_sem [ 115.657441][T10285] [ 115.670514][T10285] Possible unsafe locking scenario: [ 115.670514][T10285] [ 115.678003][T10285] CPU0 CPU1 [ 115.683406][T10285] ---- ---- [ 115.688783][T10285] lock(bdev_lookup_sem); [ 115.693516][T10285] lock(loop_ctl_mutex); [ 115.700386][T10285] lock(bdev_lookup_sem); [ 115.707337][T10285] lock(&bdev->bd_mutex); [ 115.711785][T10285] [ 115.711785][T10285] *** DEADLOCK *** [ 115.711785][T10285] [ 115.719954][T10285] 2 locks held by syz-executor.4/10285: [ 115.725506][T10285] #0: ffffffff8ca5f148 (loop_ctl_mutex){+.+.}-{3:3}, at: loop_control_ioctl+0x7b/0x4f0 [ 115.735295][T10285] #1: ffffffff8c7d9430 (bdev_lookup_sem){++++}-{3:3}, at: del_gendisk+0x222/0x9e0 [ 115.744663][T10285] [ 115.744663][T10285] stack backtrace: [ 115.750575][T10285] CPU: 1 PID: 10285 Comm: syz-executor.4 Not tainted 5.12.0-rc6-next-20210409-syzkaller #0 [ 115.760582][T10285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.770668][T10285] Call Trace: [ 115.773982][T10285] dump_stack+0x141/0x1d7 [ 115.778361][T10285] check_noncircular+0x25f/0x2e0 [ 115.783330][T10285] ? kernel_text_address+0xbd/0xf0 [ 115.788476][T10285] ? print_circular_bug+0x1e0/0x1e0 [ 115.793702][T10285] ? create_prof_cpu_mask+0x20/0x20 [ 115.798945][T10285] ? arch_stack_walk+0x93/0xe0 [ 115.803758][T10285] ? lockdep_lock+0xc6/0x200 [ 115.808375][T10285] ? call_rcu_zapped+0xb0/0xb0 [ 115.813169][T10285] __lock_acquire+0x2a17/0x5230 [ 115.818078][T10285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.824112][T10285] lock_acquire+0x1ab/0x740 [ 115.828644][T10285] ? del_gendisk+0x250/0x9e0 [ 115.833276][T10285] ? lock_release+0x720/0x720 [ 115.838616][T10285] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 115.844634][T10285] __mutex_lock+0x139/0x1120 [ 115.849281][T10285] ? del_gendisk+0x250/0x9e0 [ 115.853999][T10285] ? del_gendisk+0x250/0x9e0 [ 115.858616][T10285] ? mutex_lock_io_nested+0xf70/0xf70 [ 115.864047][T10285] ? down_write+0xe0/0x150 [ 115.868497][T10285] ? down_write_killable+0x170/0x170 [ 115.873820][T10285] ? sysfs_remove_files+0x87/0xf0 [ 115.878878][T10285] del_gendisk+0x250/0x9e0 [ 115.883320][T10285] loop_control_ioctl+0x40d/0x4f0 [ 115.888376][T10285] ? loop_lookup+0x1d0/0x1d0 [ 115.892992][T10285] ? __fget_files+0x23d/0x3e0 [ 115.897694][T10285] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 115.903947][T10285] ? loop_lookup+0x1d0/0x1d0 [ 115.908554][T10285] __x64_sys_ioctl+0x193/0x200 [ 115.913339][T10285] do_syscall_64+0x2d/0x70 [ 115.917771][T10285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 115.923679][T10285] RIP: 0033:0x466459 [ 115.927594][T10285] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 115.947212][T10285] RSP: 002b:00007f002afc7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 115.956789][T10285] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 115.964779][T10285] RDX: 0000000000000000 RSI: 0000000000004c81 RDI: 0000000000000004 [ 115.972766][T10285] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000 [ 115.980769][T10285] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 115.990003][T10285] R13: 00007fff18e11adf R14: 00007f002afc7300 R15: 0000000000022000 17:27:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 0: syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@ra={0x94, 0x4}, @generic={0x0, 0x2}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) 17:27:29 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/adsp1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000006fc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 17:27:29 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:27:29 executing program 5: io_setup(0x2, &(0x7f0000000000)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 17:27:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x201) futex(&(0x7f00000002c0)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000000400), 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:27:29 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:27:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 5: io_setup(0x2, &(0x7f0000000000)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 17:27:29 executing program 2: r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000100)='/dev/adsp1\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) recvmmsg(r2, &(0x7f0000006fc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 17:27:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 3: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000700)=@bpf_lsm={0x1c, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 17:27:29 executing program 5: io_setup(0x2, &(0x7f0000000000)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) io_submit(r0, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 17:27:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x201) futex(&(0x7f00000002c0)=0x1, 0x8b, 0x1, 0x0, &(0x7f0000000400), 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 17:27:29 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:29 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:30 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:31 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:32 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:33 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:34 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0) 17:27:34 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80000, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x200, 0x0)