Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.46' (ECDSA) to the list of known hosts. 2020/10/08 20:06:47 fuzzer started 2020/10/08 20:06:47 dialing manager at 10.128.0.26:38013 2020/10/08 20:06:48 syscalls: 3450 2020/10/08 20:06:48 code coverage: enabled 2020/10/08 20:06:48 comparison tracing: enabled 2020/10/08 20:06:48 extra coverage: enabled 2020/10/08 20:06:48 setuid sandbox: enabled 2020/10/08 20:06:48 namespace sandbox: enabled 2020/10/08 20:06:48 Android sandbox: /sys/fs/selinux/policy does not exist 2020/10/08 20:06:48 fault injection: enabled 2020/10/08 20:06:48 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/10/08 20:06:48 net packet injection: enabled 2020/10/08 20:06:48 net device setup: enabled 2020/10/08 20:06:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/10/08 20:06:48 devlink PCI setup: PCI device 0000:00:10.0 is not available 2020/10/08 20:06:48 USB emulation: enabled 2020/10/08 20:06:48 hci packet injection: enabled 2020/10/08 20:06:48 wifi device emulation: enabled 20:10:05 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)=""/133) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000000)) getpgrp(0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 20:10:06 executing program 1: accept4(0xffffffffffffffff, 0x0, 0x0, 0x40800) 20:10:06 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x1) prctl$PR_SET_PTRACER(0x59616d61, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sched_getparam(0x0, 0x0) accept$inet(r2, &(0x7f0000000180)={0x2, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) creat(0x0, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) tkill(r4, 0xe) ptrace$setopts(0x4206, r0, 0x0, 0x0) 20:10:06 executing program 3: r0 = socket(0x2, 0xa, 0x0) sendmmsg$inet6(r0, &(0x7f00000008c0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c, 0x0}}], 0x1, 0x0) 20:10:06 executing program 4: rt_sigaction(0x7, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x8, &(0x7f00000001c0)) 20:10:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) syzkaller login: [ 261.270441][ T6901] IPVS: ftp: loaded support on port[0] = 21 [ 261.478281][ T6903] IPVS: ftp: loaded support on port[0] = 21 [ 261.721771][ T6905] IPVS: ftp: loaded support on port[0] = 21 [ 261.731922][ T6901] chnl_net:caif_netlink_parms(): no params data found [ 261.999423][ T6907] IPVS: ftp: loaded support on port[0] = 21 [ 262.021314][ T6903] chnl_net:caif_netlink_parms(): no params data found [ 262.042224][ T6901] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.050382][ T6901] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.059633][ T6901] device bridge_slave_0 entered promiscuous mode [ 262.103928][ T6901] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.111065][ T6901] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.139168][ T6901] device bridge_slave_1 entered promiscuous mode [ 262.276098][ T6901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 262.279643][ T6909] IPVS: ftp: loaded support on port[0] = 21 [ 262.288198][ T6901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 262.387682][ T6901] team0: Port device team_slave_0 added [ 262.402648][ T6901] team0: Port device team_slave_1 added [ 262.451638][ T6903] bridge0: port 1(bridge_slave_0) entered blocking state [ 262.460450][ T6903] bridge0: port 1(bridge_slave_0) entered disabled state [ 262.469626][ T6903] device bridge_slave_0 entered promiscuous mode [ 262.522739][ T6903] bridge0: port 2(bridge_slave_1) entered blocking state [ 262.531329][ T6903] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.541298][ T6903] device bridge_slave_1 entered promiscuous mode [ 262.565883][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 262.572891][ T6901] 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. [ 262.616570][ T6901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 262.710503][ T6903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 262.755011][ T6901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 262.762002][ T6901] 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. [ 262.788672][ T6901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 262.801939][ T6903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 262.858136][ T6950] IPVS: ftp: loaded support on port[0] = 21 [ 262.880475][ T6905] chnl_net:caif_netlink_parms(): no params data found [ 262.960104][ T6901] device hsr_slave_0 entered promiscuous mode [ 262.967831][ T6901] device hsr_slave_1 entered promiscuous mode [ 262.983797][ T6903] team0: Port device team_slave_0 added [ 262.999196][ T6903] team0: Port device team_slave_1 added [ 263.006458][ T6907] chnl_net:caif_netlink_parms(): no params data found [ 263.139878][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 263.147332][ T6903] 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. [ 263.174956][ T6903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 263.206664][ T6905] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.214300][ T2644] Bluetooth: hci0: command 0x0409 tx timeout [ 263.223379][ T6905] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.231166][ T6905] device bridge_slave_0 entered promiscuous mode [ 263.245894][ T6903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 263.253768][ T6903] 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. [ 263.280839][ T6903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 263.309203][ T6905] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.316794][ T6905] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.325970][ T6905] device bridge_slave_1 entered promiscuous mode [ 263.376791][ T6905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.410328][ T6907] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.418486][ T6907] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.427224][ T6907] device bridge_slave_0 entered promiscuous mode [ 263.442863][ T6905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 263.453813][ T5] Bluetooth: hci1: command 0x0409 tx timeout [ 263.472543][ T6907] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.482720][ T6907] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.491379][ T6907] device bridge_slave_1 entered promiscuous mode [ 263.541389][ T6903] device hsr_slave_0 entered promiscuous mode [ 263.550557][ T6903] device hsr_slave_1 entered promiscuous mode [ 263.559417][ T6903] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 263.569140][ T6903] Cannot create hsr debugfs directory [ 263.620915][ T6909] chnl_net:caif_netlink_parms(): no params data found [ 263.683522][ T6907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.694841][ T2477] Bluetooth: hci2: command 0x0409 tx timeout [ 263.709671][ T6905] team0: Port device team_slave_0 added [ 263.739222][ T6907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 263.762122][ T6905] team0: Port device team_slave_1 added [ 263.933301][ T2644] Bluetooth: hci3: command 0x0409 tx timeout [ 263.948557][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 263.955969][ T6905] 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. [ 263.984222][ T6905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 264.000541][ T6905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 264.009365][ T6905] 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. [ 264.037082][ T6905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 264.052066][ T6907] team0: Port device team_slave_0 added [ 264.096932][ T6907] team0: Port device team_slave_1 added [ 264.137077][ T6905] device hsr_slave_0 entered promiscuous mode [ 264.145383][ T6905] device hsr_slave_1 entered promiscuous mode [ 264.152944][ T6905] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 264.160963][ T6905] Cannot create hsr debugfs directory [ 264.173316][ T2644] Bluetooth: hci4: command 0x0409 tx timeout [ 264.201385][ T6950] chnl_net:caif_netlink_parms(): no params data found [ 264.286691][ T6907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 264.296667][ T6907] 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. [ 264.323093][ T6907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 264.340340][ T6907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 264.347504][ T6907] 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. [ 264.376331][ T6907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 264.409752][ T6909] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.418822][ T6909] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.431115][ T6909] device bridge_slave_0 entered promiscuous mode [ 264.451873][ T6901] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 264.489470][ T6909] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.497431][ T6909] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.506397][ T6909] device bridge_slave_1 entered promiscuous mode [ 264.550402][ T6901] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 264.620925][ T6901] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 264.652206][ T6909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.653582][ T2644] Bluetooth: hci5: command 0x0409 tx timeout [ 264.677225][ T6907] device hsr_slave_0 entered promiscuous mode [ 264.688468][ T6907] device hsr_slave_1 entered promiscuous mode [ 264.695978][ T6907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 264.704642][ T6907] Cannot create hsr debugfs directory [ 264.715850][ T6901] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 264.750163][ T6909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.839694][ T6950] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.847236][ T6950] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.856679][ T6950] device bridge_slave_0 entered promiscuous mode [ 264.889907][ T6950] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.899110][ T6950] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.908754][ T6950] device bridge_slave_1 entered promiscuous mode [ 264.921617][ T6909] team0: Port device team_slave_0 added [ 264.943763][ T6909] team0: Port device team_slave_1 added [ 264.955936][ T6903] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 265.011702][ T6903] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 265.044717][ T6903] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 265.054885][ T6903] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 265.089545][ T6950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.117720][ T6909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.125141][ T6909] 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. [ 265.152464][ T6909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.175436][ T6950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.217806][ T6909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.228565][ T6909] 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. [ 265.255871][ T6909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.282699][ T6950] team0: Port device team_slave_0 added [ 265.293301][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 265.311594][ T6905] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 265.348490][ T6950] team0: Port device team_slave_1 added [ 265.391670][ T6905] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 265.433616][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.440802][ T6950] 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. [ 265.467961][ T6950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.485039][ T6909] device hsr_slave_0 entered promiscuous mode [ 265.492085][ T6909] device hsr_slave_1 entered promiscuous mode [ 265.500173][ T6909] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.508157][ T6909] Cannot create hsr debugfs directory [ 265.513959][ T6905] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 265.533748][ T2644] Bluetooth: hci1: command 0x041b tx timeout [ 265.552553][ T6950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.559868][ T6950] 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. [ 265.588181][ T6950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.620051][ T6905] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 265.732625][ T6950] device hsr_slave_0 entered promiscuous mode [ 265.739901][ T6950] device hsr_slave_1 entered promiscuous mode [ 265.747820][ T6950] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.756530][ T6950] Cannot create hsr debugfs directory [ 265.773358][ T5] Bluetooth: hci2: command 0x041b tx timeout [ 265.831636][ T6901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.909433][ T6907] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 265.919286][ T6907] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 265.942328][ T6901] 8021q: adding VLAN 0 to HW filter on device team0 [ 265.977544][ T6907] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 266.008891][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.013713][ T2644] Bluetooth: hci3: command 0x041b tx timeout [ 266.018817][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.044721][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.054189][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.066600][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.073901][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.089356][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.098598][ T6907] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 266.146683][ T6903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.160976][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.175855][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.184533][ T2477] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.191689][ T2477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.199548][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 266.209026][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 266.253571][ T2644] Bluetooth: hci4: command 0x041b tx timeout [ 266.291318][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 266.302598][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 266.312332][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 266.337505][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 266.348094][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 266.358424][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.367454][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.412020][ T6903] 8021q: adding VLAN 0 to HW filter on device team0 [ 266.428574][ T6905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 266.446353][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.456347][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.465004][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.474961][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.515439][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.526018][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.535408][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.542498][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.557577][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.582789][ T6905] 8021q: adding VLAN 0 to HW filter on device team0 [ 266.596062][ T6901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 266.617211][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 266.627314][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 266.637415][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.647533][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.657116][ T7568] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.665230][ T7568] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.693718][ T6909] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 266.733602][ T5] Bluetooth: hci5: command 0x041b tx timeout [ 266.735334][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 266.752598][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 266.761888][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 266.778056][ T2477] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.785243][ T2477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.795775][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 266.806774][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 266.823468][ T6909] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 266.841698][ T6909] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 266.869700][ T6950] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 266.908218][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.918884][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.933062][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.940253][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.953741][ T6950] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 266.968111][ T6909] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 266.996281][ T6907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.013776][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 267.023516][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 267.037607][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 267.048294][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.058109][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.067293][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 267.076519][ T6950] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 267.121008][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 267.129859][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 267.137674][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 267.151177][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 267.160534][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 267.169691][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.178829][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.187989][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.196892][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.206018][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.215270][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.223858][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 267.232192][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 267.241501][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 267.258971][ T6950] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 267.281405][ T6903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 267.304157][ T6901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 267.319385][ T6907] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.332048][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 267.342400][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 267.351396][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 267.361002][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 267.371311][ T2644] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.378509][ T2644] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.388591][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 267.396912][ T2644] Bluetooth: hci0: command 0x040f tx timeout [ 267.423835][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 267.432797][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 267.442466][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.449662][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.498523][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 267.514379][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 267.522632][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 267.537059][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 267.547406][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.558768][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.567725][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 267.581628][ T6905] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 267.613965][ T2666] Bluetooth: hci1: command 0x040f tx timeout [ 267.626364][ T6903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 267.640296][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 267.691969][ T6901] device veth0_vlan entered promiscuous mode [ 267.739052][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 267.764840][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 267.772456][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.792662][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.801801][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 267.816171][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 267.841476][ T6901] device veth1_vlan entered promiscuous mode [ 267.853951][ T48] Bluetooth: hci2: command 0x040f tx timeout [ 267.857873][ T6905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 267.883485][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 267.891496][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 267.900016][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 267.909545][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 267.918783][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 267.928416][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 267.941222][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.950926][ T2477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.995864][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 268.004378][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 268.012795][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 268.055289][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 268.065052][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 268.074535][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 268.082815][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 268.099900][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 268.108075][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 268.116971][ T48] Bluetooth: hci3: command 0x040f tx timeout [ 268.127497][ T6907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 268.142948][ T6903] device veth0_vlan entered promiscuous mode [ 268.159873][ T6901] device veth0_macvtap entered promiscuous mode [ 268.190819][ T6909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.199555][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 268.212571][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 268.240768][ T6901] device veth1_macvtap entered promiscuous mode [ 268.264088][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 268.272468][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 268.283372][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 268.292146][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 268.336315][ T48] Bluetooth: hci4: command 0x040f tx timeout [ 268.344145][ T6950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 268.372114][ T6907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.383064][ T6903] device veth1_vlan entered promiscuous mode [ 268.391973][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 268.402758][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 268.410857][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.419308][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 268.445556][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 268.454141][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 268.470052][ T6909] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.499876][ T6950] 8021q: adding VLAN 0 to HW filter on device team0 [ 268.516041][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 268.525184][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 268.534780][ T8207] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.541896][ T8207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.550338][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 268.560331][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 268.569342][ T8207] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.576519][ T8207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.585743][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 268.628481][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 268.644916][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 268.664024][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 268.672479][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 268.686423][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 268.697221][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 268.709257][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 268.719905][ T8207] bridge0: port 1(bridge_slave_0) entered blocking state [ 268.727103][ T8207] bridge0: port 1(bridge_slave_0) entered forwarding state [ 268.739831][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 268.748783][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 268.758588][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 268.767049][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 268.775651][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 268.784502][ T6905] device veth0_vlan entered promiscuous mode [ 268.814521][ T5] Bluetooth: hci5: command 0x040f tx timeout [ 268.836808][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 268.846073][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 268.856282][ T8207] bridge0: port 2(bridge_slave_1) entered blocking state [ 268.863474][ T8207] bridge0: port 2(bridge_slave_1) entered forwarding state [ 268.871079][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 268.880670][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 268.889504][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 268.899381][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 268.908882][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 268.918702][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 268.938154][ T6903] device veth0_macvtap entered promiscuous mode [ 268.952288][ T6901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 268.970980][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 268.981344][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 268.998912][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.010522][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.021403][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.034825][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 269.043839][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 269.053433][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 269.065447][ T6903] device veth1_macvtap entered promiscuous mode [ 269.073010][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 269.093010][ T6901] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.102373][ T6901] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.111215][ T6901] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.120746][ T6901] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.139221][ T6905] device veth1_vlan entered promiscuous mode [ 269.174440][ T6909] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 269.186566][ T6909] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 269.199348][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.208778][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.218667][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.227879][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.236959][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 269.246156][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.255247][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 269.266781][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 269.277821][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.287247][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.297660][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.306251][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 269.314711][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 269.322765][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 269.372201][ T6907] device veth0_vlan entered promiscuous mode [ 269.401475][ T6950] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 269.417060][ T6950] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 269.430930][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.441031][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.450043][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 269.453868][ T5] Bluetooth: hci0: command 0x0419 tx timeout [ 269.459495][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.476674][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 269.506719][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 269.521372][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.536411][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.549894][ T6903] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 269.560504][ T6903] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.572178][ T6903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.593724][ T6907] device veth1_vlan entered promiscuous mode [ 269.618296][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 269.627317][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 269.637837][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 269.648910][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 269.658111][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 269.669374][ T6903] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.679004][ T6903] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.687871][ T6903] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.697649][ T8207] Bluetooth: hci1: command 0x0419 tx timeout [ 269.704022][ T6903] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.767327][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 269.778319][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 269.787238][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 269.804735][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 269.812296][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 269.864995][ T6905] device veth0_macvtap entered promiscuous mode [ 269.884976][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 269.913957][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.922881][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 269.934154][ T48] Bluetooth: hci2: command 0x0419 tx timeout [ 269.943602][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.954963][ T6909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.964927][ T6950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 269.972935][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 270.008694][ T6905] device veth1_macvtap entered promiscuous mode [ 270.037411][ T6907] device veth0_macvtap entered promiscuous mode [ 270.073616][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 270.081974][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 270.154271][ T6907] device veth1_macvtap entered promiscuous mode [ 270.172900][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 270.199329][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.209746][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 270.210881][ T48] Bluetooth: hci3: command 0x0419 tx timeout [ 270.220832][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.239992][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 270.286948][ T7] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 270.300924][ T7] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 270.308758][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 270.327080][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 270.367435][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 270.406068][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.417666][ T7568] Bluetooth: hci4: command 0x0419 tx timeout [ 270.426359][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 270.437869][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.448349][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 270.460315][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.472113][ T6907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 270.484365][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 270.496324][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.506725][ T6905] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 270.518398][ T6905] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.529799][ T6905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 270.538430][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 270.549217][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 270.558518][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 270.568125][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 270.578389][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 270.618518][ T26] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 270.632095][ T6905] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.642642][ T26] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 270.650852][ T6905] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.670482][ T6905] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.679568][ T6905] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.727792][ T8207] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 270.775472][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 270.788539][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.799620][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 270.810248][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.820632][ T6907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 270.832966][ T6907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.845074][ T6907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 270.858891][ T6907] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.885439][ T6907] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.899798][ T6907] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.904187][ T7568] Bluetooth: hci5: command 0x0419 tx timeout [ 270.911643][ T6907] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 270.933792][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.942783][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.952829][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 270.961836][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 271.025049][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.036302][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.054155][ T7] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.063047][ T7] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 271.097514][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.106484][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 271.117386][ T6909] device veth0_vlan entered promiscuous mode [ 271.131667][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 271.143081][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.152601][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.161857][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 271.170111][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.178315][ T2666] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.283707][ T6909] device veth1_vlan entered promiscuous mode [ 271.356965][ T21] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.372905][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.381319][ T21] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 20:10:17 executing program 1: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000a, 0x510c2c885179ca31, 0xffffffffffffffff, 0x8000000) [ 271.404180][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.412819][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 271.439861][ T6950] device veth0_vlan entered promiscuous mode [ 271.503961][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.512048][ T7568] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 20:10:17 executing program 0: r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='.\x00', 0x25000080) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000000180)='.\x00', 0x25000080) inotify_rm_watch(r1, r2) 20:10:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x9, 0x1800, 0x1}, 0x40) [ 271.617454][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.641931][ T6950] device veth1_vlan entered promiscuous mode [ 271.654191][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 271.692868][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.715046][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 271.732298][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready 20:10:17 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x8, 0x7, [0x0]}]}, 0x1c}}, 0x0) [ 271.744001][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.769869][ T6909] device veth0_macvtap entered promiscuous mode 20:10:17 executing program 0: setresuid(0xee00, 0x0, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x0) [ 271.874396][ T26] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 271.882482][ T26] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 271.899922][ T6909] device veth1_macvtap entered promiscuous mode 20:10:17 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x0, 0x6}, 0x40) 20:10:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=[@cred={{0x18, 0x5}}], 0x18}, 0x0) [ 271.969095][ T6950] device veth0_macvtap entered promiscuous mode [ 272.039703][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 272.049224][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 20:10:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae6a, &(0x7f0000000080)={0x2, 0x0, @ioapic={0x0, 0x2}}) [ 272.088479][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.111778][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 272.145357][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.184335][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.189510][ T8332] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 272.202015][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.273808][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.295312][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.322467][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.343306][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.362779][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.377431][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.388569][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.401246][ T6909] batman_adv: batadv0: Interface activated: batadv_slave_0 20:10:18 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) recvfrom$unix(r1, 0x0, 0x0, 0x2146, 0x0, 0x0) [ 272.423596][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.431670][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 272.446306][ T6950] device veth1_macvtap entered promiscuous mode [ 272.464672][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.474363][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.498286][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.520567][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.575206][ T8212] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 272.609727][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.643262][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.673320][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.693187][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.703091][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.719422][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.730391][ T6909] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.743087][ T6909] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.756332][ T6909] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.798492][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.808609][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.825113][ T6909] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.837865][ T6909] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.855922][ T6909] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.868755][ T6909] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.883012][ T8349] syz-executor.3 uses obsolete (PF_INET,SOCK_PACKET) [ 272.900252][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.934943][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.959814][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.971479][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.984430][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.995978][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.006928][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.018423][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.047621][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 273.065145][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.078979][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 273.096298][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 273.107049][ T8162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 273.134976][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 20:10:19 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x1}, 0x40) [ 273.147581][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.162643][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.177930][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.188791][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.206111][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.223274][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.253407][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.267755][ T6950] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 273.279256][ T6950] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 273.299451][ T6950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 273.384057][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 273.402438][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 273.416940][ T6950] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.435744][ T6950] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.449167][ T6950] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.465220][ T6950] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 273.692425][ T40] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.745208][ T6843] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.775109][ T40] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.784683][ T6843] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.814942][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 273.896354][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 273.943779][ T156] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.952546][ T156] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.999863][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 274.011058][ T21] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.034477][ T21] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.071897][ T2644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 20:10:20 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300)='batadv\x00') sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000002180)={0x0, 0x0, &(0x7f0000002140)={&(0x7f0000002100)={0x20, r1, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x20}}, 0x0) [ 274.286367][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:10:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, 0x0) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r2, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0xfffffffffffffe7e) shutdown(r2, 0x1) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 20:10:20 executing program 0: prctl$PR_GET_PDEATHSIG(0x8, 0x0) 20:10:20 executing program 1: prctl$PR_GET_PDEATHSIG(0x17, 0x0) 20:10:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setregid(0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) [ 274.986738][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:10:20 executing program 3: mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x1fffff, 0x0, 0x510c2c885179ca31, 0xffffffffffffffff, 0x8000000) 20:10:20 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 20:10:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)="f3", 0x1) 20:10:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:10:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x2}, 0x40) 20:10:21 executing program 2: prctl$PR_GET_PDEATHSIG(0x21, 0x0) 20:10:21 executing program 4: inotify_init() openat$fuse(0xffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) openat$full(0xffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x200000, 0x0) pselect6(0x40, &(0x7f0000000240), &(0x7f0000000280)={0x3f}, 0x0, 0x0, 0x0) [ 275.283150][ C1] hrtimer: interrupt took 53942 ns 20:10:21 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r0, &(0x7f0000003f80)={0x2020}, 0x2020) sendmsg$unix(r1, &(0x7f00000023c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="ad", 0x1}, {&(0x7f00000000c0)="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0x1000}, 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0x1000}], 0x3}, 0x0) [ 275.415567][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 20:10:22 executing program 5: prctl$PR_GET_PDEATHSIG(0x3a, &(0x7f0000000000)) 20:10:22 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x9, 0x1, 0x1}, 0x40) 20:10:22 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0xa, 0x9, 0x7100, 0x1}, 0x40) 20:10:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x87, &(0x7f0000000180), &(0x7f0000ee7000/0x2000)=nil, &(0x7f00006d4000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r0}, 0x0) io_uring_enter(r0, 0x450c, 0x0, 0x0, 0x0, 0x0) 20:10:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x15e, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)) r1 = open(&(0x7f0000000240)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)='+', 0x1}], 0x1) 20:10:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x18, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRET={0x4}]}, 0x18}}, 0x0) 20:10:22 executing program 0: prctl$PR_GET_PDEATHSIG(0x8, &(0x7f0000000000)) 20:10:22 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xffffffffffffff7e) 20:10:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x15e, 0x0, 0x100, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xffc00007, 0x2, &(0x7f0000000240)=[{&(0x7f0000000040)="040800090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000480)) r1 = open(&(0x7f0000000240)='./file0\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002011, r1, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) statfs(&(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r2 = open(0x0, 0x0, 0x0) unlinkat(r2, &(0x7f0000000200)='./file0\x00', 0x200) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000040)='attr/prev\x00') writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)='+', 0x1}], 0x1) setxattr$security_capability(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)='security.capability\x00', &(0x7f00000002c0)=@v1={0x1000000, [{0x0, 0x7}]}, 0xc, 0x0) r3 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) 20:10:22 executing program 5: prctl$PR_GET_PDEATHSIG(0xf, &(0x7f0000000000)) [ 276.584705][ T8477] ================================================================== [ 276.593320][ T8477] BUG: KASAN: use-after-free in __io_uring_files_cancel+0x417/0x440 [ 276.601330][ T8477] Read of size 1 at addr ffff888033631880 by task syz-executor.1/8477 [ 276.609488][ T8477] [ 276.611840][ T8477] CPU: 1 PID: 8477 Comm: syz-executor.1 Not tainted 5.9.0-rc8-next-20201008-syzkaller #0 [ 276.621655][ T8477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.631793][ T8477] Call Trace: [ 276.635170][ T8477] dump_stack+0x198/0x1fb [ 276.639526][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 276.645188][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 276.651026][ T8477] print_address_description.constprop.0.cold+0xae/0x497 [ 276.658162][ T8477] ? _raw_spin_lock_irqsave+0xa9/0xd0 [ 276.663662][ T8477] ? vprintk_func+0x95/0x1e0 [ 276.668291][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 276.673950][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 276.679629][ T8477] kasan_report.cold+0x1f/0x37 [ 276.684412][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 276.690066][ T8477] __io_uring_files_cancel+0x417/0x440 [ 276.695548][ T8477] ? __io_uring_free+0xc0/0xc0 [ 276.700465][ T8477] ? copy_semundo+0x2f0/0x2f0 [ 276.705273][ T8477] exit_files+0xe4/0x170 [ 276.709582][ T8477] do_exit+0xae9/0x2930 [ 276.713813][ T8477] ? lock_is_held_type+0xbb/0xf0 [ 276.718767][ T8477] ? find_held_lock+0x2d/0x110 [ 276.723813][ T8477] ? mm_update_next_owner+0x7a0/0x7a0 [ 276.729212][ T8477] ? lock_downgrade+0x830/0x830 [ 276.734090][ T8477] ? do_raw_spin_lock+0x120/0x2b0 [ 276.739140][ T8477] ? lock_is_held_type+0xbb/0xf0 [ 276.744107][ T8477] do_group_exit+0x125/0x310 [ 276.748797][ T8477] get_signal+0x428/0x1f00 [ 276.753336][ T8477] arch_do_signal+0x82/0x2470 [ 276.758084][ T8477] ? ktime_get+0xfa/0x140 [ 276.762524][ T8477] ? native_apic_msr_write+0x54/0x80 [ 276.767885][ T8477] ? lapic_next_event+0x4d/0x80 [ 276.772776][ T8477] ? clockevents_program_event+0x12b/0x350 [ 276.778610][ T8477] ? copy_siginfo_to_user32+0xa0/0xa0 [ 276.784069][ T8477] ? __x64_sys_futex+0x378/0x4e0 [ 276.789030][ T8477] ? __x64_sys_futex+0x382/0x4e0 [ 276.794196][ T8477] ? kvm_sched_clock_read+0x14/0x40 [ 276.799410][ T8477] ? do_futex+0x1a30/0x1a30 [ 276.803926][ T8477] ? check_preemption_disabled+0x50/0x130 [ 276.809731][ T8477] exit_to_user_mode_prepare+0x194/0x1f0 [ 276.815386][ T8477] syscall_exit_to_user_mode+0x7a/0x2c0 [ 276.820946][ T8477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.826851][ T8477] RIP: 0033:0x45de29 [ 276.830754][ T8477] Code: Unable to access opcode bytes at RIP 0x45ddff. [ 276.837614][ T8477] RSP: 002b:00007f887aa8fcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 276.846044][ T8477] RAX: fffffffffffffe00 RBX: 000000000118bf28 RCX: 000000000045de29 [ 276.854030][ T8477] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 276.862024][ T8477] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 276.870016][ T8477] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 276.878004][ T8477] R13: 00007ffe3a42135f R14: 00007f887aa909c0 R15: 000000000118bf2c [ 276.886025][ T8477] [ 276.888421][ T8477] Allocated by task 8477: [ 276.892807][ T8477] kasan_save_stack+0x1b/0x40 [ 276.897494][ T8477] __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 276.903134][ T8477] kmem_cache_alloc+0x162/0x550 [ 276.908090][ T8477] xas_alloc+0x330/0x440 [ 276.912344][ T8477] xas_create+0x2db/0x1020 [ 276.916775][ T8477] xas_store+0x8a/0x1bb0 [ 276.921024][ T8477] io_uring_add_task_file+0x212/0x430 [ 276.926421][ T8477] io_uring_setup+0x2727/0x3660 [ 276.931277][ T8477] do_syscall_64+0x2d/0x70 [ 276.935703][ T8477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 276.941597][ T8477] [ 276.943933][ T8477] Freed by task 6907: [ 276.947918][ T8477] kasan_save_stack+0x1b/0x40 [ 276.952606][ T8477] kasan_set_track+0x1c/0x30 [ 276.957385][ T8477] kasan_set_free_info+0x1b/0x30 [ 276.962369][ T8477] __kasan_slab_free+0xd8/0x120 [ 276.967243][ T8477] kmem_cache_free.part.0+0x74/0x1d0 [ 276.972597][ T8477] rcu_core+0x645/0x1240 [ 276.976891][ T8477] __do_softirq+0x203/0xab6 [ 276.981396][ T8477] [ 276.983743][ T8477] Last call_rcu(): [ 276.987468][ T8477] kasan_save_stack+0x1b/0x40 [ 276.992156][ T8477] kasan_record_aux_stack+0x82/0xb0 [ 276.997363][ T8477] call_rcu+0x15e/0x7d0 [ 277.001527][ T8477] xas_store+0xbcc/0x1bb0 [ 277.005862][ T8477] io_uring_del_task_file+0x105/0x1a0 [ 277.011255][ T8477] __io_uring_files_cancel+0x3dd/0x440 [ 277.016755][ T8477] exit_files+0xe4/0x170 [ 277.021009][ T8477] do_exit+0xae9/0x2930 [ 277.025172][ T8477] do_group_exit+0x125/0x310 [ 277.029771][ T8477] get_signal+0x428/0x1f00 [ 277.034195][ T8477] arch_do_signal+0x82/0x2470 [ 277.038881][ T8477] exit_to_user_mode_prepare+0x194/0x1f0 [ 277.044521][ T8477] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.050079][ T8477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.055963][ T8477] [ 277.058285][ T8477] Second to last call_rcu(): [ 277.062882][ T8477] kasan_save_stack+0x1b/0x40 [ 277.067574][ T8477] kasan_record_aux_stack+0x82/0xb0 [ 277.072800][ T8477] call_rcu+0x15e/0x7d0 [ 277.076979][ T8477] delete_node+0xef/0x8c0 [ 277.081319][ T8477] __radix_tree_delete+0x190/0x370 [ 277.086441][ T8477] radix_tree_delete_item+0xe7/0x230 [ 277.091799][ T8477] free_pid+0x9b/0x260 [ 277.095878][ T8477] __change_pid+0x1c7/0x2d0 [ 277.100394][ T8477] release_task+0xd1c/0x14d0 [ 277.104994][ T8477] do_exit+0x143f/0x2930 [ 277.109244][ T8477] call_usermodehelper_exec_async+0x413/0x580 [ 277.115362][ T8477] ret_from_fork+0x1f/0x30 [ 277.119803][ T8477] [ 277.122142][ T8477] The buggy address belongs to the object at ffff888033631880 [ 277.122142][ T8477] which belongs to the cache radix_tree_node of size 576 [ 277.136549][ T8477] The buggy address is located 0 bytes inside of [ 277.136549][ T8477] 576-byte region [ffff888033631880, ffff888033631ac0) [ 277.149665][ T8477] The buggy address belongs to the page: [ 277.155332][ T8477] page:00000000c45adbd1 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888033631ffb pfn:0x33631 [ 277.166794][ T8477] flags: 0xfffe0000000200(slab) [ 277.171662][ T8477] raw: 00fffe0000000200 ffffea0000cd8908 ffffea0000cd8488 ffff88800ec6f000 [ 277.180271][ T8477] raw: ffff888033631ffb ffff888033631040 0000000100000005 0000000000000000 [ 277.188861][ T8477] page dumped because: kasan: bad access detected [ 277.195276][ T8477] [ 277.197599][ T8477] Memory state around the buggy address: [ 277.203243][ T8477] ffff888033631780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 277.211319][ T8477] ffff888033631800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 277.219396][ T8477] >ffff888033631880: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 277.227466][ T8477] ^ [ 277.231558][ T8477] ffff888033631900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 277.239635][ T8477] ffff888033631980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 277.247724][ T8477] ================================================================== [ 277.255813][ T8477] Disabling lock debugging due to kernel taint [ 277.264875][ T8477] Kernel panic - not syncing: panic_on_warn set ... [ 277.271495][ T8477] CPU: 1 PID: 8477 Comm: syz-executor.1 Tainted: G B 5.9.0-rc8-next-20201008-syzkaller #0 [ 277.282685][ T8477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.292773][ T8477] Call Trace: [ 277.296073][ T8477] dump_stack+0x198/0x1fb [ 277.300410][ T8477] ? __io_uring_files_cancel+0x370/0x440 [ 277.306090][ T8477] panic+0x382/0x7fb [ 277.310004][ T8477] ? __warn_printk+0xf3/0xf3 [ 277.314600][ T8477] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 277.320791][ T8477] ? trace_hardirqs_on+0x51/0x1c0 [ 277.325831][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 277.331476][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 277.337122][ T8477] end_report+0x58/0x5e [ 277.341290][ T8477] kasan_report.cold+0xd/0x37 [ 277.345990][ T8477] ? __io_uring_files_cancel+0x417/0x440 [ 277.352067][ T8477] __io_uring_files_cancel+0x417/0x440 [ 277.357552][ T8477] ? __io_uring_free+0xc0/0xc0 [ 277.362337][ T8477] ? copy_semundo+0x2f0/0x2f0 [ 277.367024][ T8477] exit_files+0xe4/0x170 [ 277.371290][ T8477] do_exit+0xae9/0x2930 [ 277.375465][ T8477] ? lock_is_held_type+0xbb/0xf0 [ 277.380426][ T8477] ? find_held_lock+0x2d/0x110 [ 277.385194][ T8477] ? mm_update_next_owner+0x7a0/0x7a0 [ 277.390586][ T8477] ? lock_downgrade+0x830/0x830 [ 277.395454][ T8477] ? do_raw_spin_lock+0x120/0x2b0 [ 277.400483][ T8477] ? lock_is_held_type+0xbb/0xf0 [ 277.405420][ T8477] do_group_exit+0x125/0x310 [ 277.410015][ T8477] get_signal+0x428/0x1f00 [ 277.414446][ T8477] arch_do_signal+0x82/0x2470 [ 277.419129][ T8477] ? ktime_get+0xfa/0x140 [ 277.423463][ T8477] ? native_apic_msr_write+0x54/0x80 [ 277.428762][ T8477] ? lapic_next_event+0x4d/0x80 [ 277.433615][ T8477] ? clockevents_program_event+0x12b/0x350 [ 277.439433][ T8477] ? copy_siginfo_to_user32+0xa0/0xa0 [ 277.444841][ T8477] ? __x64_sys_futex+0x378/0x4e0 [ 277.449784][ T8477] ? __x64_sys_futex+0x382/0x4e0 [ 277.454736][ T8477] ? kvm_sched_clock_read+0x14/0x40 [ 277.459965][ T8477] ? do_futex+0x1a30/0x1a30 [ 277.464479][ T8477] ? check_preemption_disabled+0x50/0x130 [ 277.470211][ T8477] exit_to_user_mode_prepare+0x194/0x1f0 [ 277.475859][ T8477] syscall_exit_to_user_mode+0x7a/0x2c0 [ 277.481437][ T8477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 277.487338][ T8477] RIP: 0033:0x45de29 [ 277.491230][ T8477] Code: Unable to access opcode bytes at RIP 0x45ddff. [ 277.498075][ T8477] RSP: 002b:00007f887aa8fcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 277.506509][ T8477] RAX: fffffffffffffe00 RBX: 000000000118bf28 RCX: 000000000045de29 [ 277.514495][ T8477] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000118bf28 [ 277.522494][ T8477] RBP: 000000000118bf20 R08: 0000000000000000 R09: 0000000000000000 [ 277.530475][ T8477] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c [ 277.538461][ T8477] R13: 00007ffe3a42135f R14: 00007f887aa909c0 R15: 000000000118bf2c [ 277.547572][ T8477] Kernel Offset: disabled [ 277.551902][ T8477] Rebooting in 86400 seconds..